Reviews of Kolko & Casey P.C. (Attorney)

303 E 17th Ave #585, Denver, CO 80203, United States

Average Rating:


Here you have all the opinions of people who know the products and services of Kolko & Casey P.C. (Attorney) near Colorado.

At present this business gets a score of 4.8 stars over 5 and that score was based on 150 reviews.

You may have noticed that it reaches an reviews average is almost the best, and it is founded on a high number of reviews, so we may be quite sure that the evaluation is very accurate. If people have bothered to leave their review when they've done well, is that it works.

As you know, we do not usually bother to place tatings when these are positive and we usually do it only if we have had a problem or issue...

This Attorney is included in the category of Immigration attorney.

Where is Kolko & Casey P.C.?

REVIEWS OF Kolko & Casey P.C. IN Colorado

Jose Ramirez

After meeting with David kalko my experience changed he is a man of integrity, although I disagreed with the advise that was giving within the first consultation, he offered to make things right and review the case for free and gave a full refund for dissatisfaction. The man cares about his reputation and about what is right.

Marcel C

Kolko and Casey have been our immigration legal advisors since 2016. The firm has assisted us from the incorporation of our business to the successful petition of the L1A status, as well as it's first extension. David Kolko and Jennifer Casey are competent, resourceful attorneys and will look outside the confines of the to best assist their clients. I can remember a phone call by David Kolko, on a Saturday morning, to deliver the great news about our L1A petition approval. The personal interaction is always pleasant and reassuring. I certainly recommend Kolko and Casey.

teocruzg .

It was a really pleasure to work with Mr. Kolko and associate. Since the very same moment they were hired to lead my immigration process, they reach me, explained me everything in detail, always kept me updated of the process and did their best to prepare my case. They were formal, professional, honest and polite with me all the time and always answered all my questions with a high sense of urgency. If I had to start any other immigration process, Kolko and Associate would be my first option. I highly recommend this firm as an excellent choice in immigration matter.

Jazmin Tola

It was a pleasure working with David Kolko, and his team on my Green Card case. He is a dedicated layer who really cares about his clients, and works hard for them.

yany Villacorta

Dheeraj Dhotre

Mr Kolko and his staff were extremely professional and were the DIFFERENCE in getting my application successful for a PERM, an I-140 and subsequent H1b. I am a physician and was close to finishing my 6 years of H1b ( as often happens with long clinical training). He took up the challenge and we worked on it for close to 13 months devising a possible alternate strategy (included even an NIW application) at every juncture. These cases are often tricky and I had some idea after consulting initially with reputed national firms like Sheila Murthy and associates, Aronson and associates and few others. I must say that Mr Kolko approached the case better than what I had experienced with others. He was very positive throughout and was very approachable and would call or email back within hours to a day. He is a good listener too. His staff member too were very helpful and handled my complex case with professionalism. I highly recommend Mr Kolko and team for usual as well as unusual cases (including physician cases). I am sure that he will orchestrate a great plan for anyone who needs his help.

David Adenzon

I would like to thank Angela from the Kolko&Associates for all her answers and wonderful service. Angela helped me a lot to by providing me with answers and with very quick turnover. A+ service and agency


He is very professional and efficient. He's been helping me with my two work visa cases. All of them went very well and smoothly. He's very good at that!!! I have no doubt to hire him again!

m b

I just received my citizenship certificate today and i'm beyond happy!! I want to say thank you, thank you so much for all your help I really appreciate it, I really don't know how I can ever repay Mrs, Jennifer C. and Kolko & Associates partners, I can't thank you enough! I was trying to get my citizenship for the past 13 months and it was so difficult and complicating process. I didn't know what I was doing and therefor I get declined because I was missing a lot of papers/information's that the USCIS immigration needed, in order to give me my citizenship. So I didn't know where to go or where to start. It was desperate times for me. I was homeless with no money then my case manager for Urban Peak contacted Mrs, Jennifer C. for help and Mrs, Jennifer helped me with open hands without taking a penny from me. I wasn't expecting anyone will help me for free but Im so grateful for Mrs Jennifer. She always kept me posted about my application and worked with me step by step. Mrs Jennifer is kinda, very patient, knowledgeable, and she goes the extra mile to help and she always one step ahead. I highly recommend for anyone to work with Mrs,Jennifer C.! Thank you so much again!!

Adnan Mehmood

Most Professional Law Firm Denver

Satya Mantena

I hired Kolko and associates for immigration needs after going through their reviews and overall big firm experience from their website. I had the most positive of outcomes and experiences working with this firm. The attorney that helped me personally and worked on my case is Andrea Smith. She is top notch on all counts, knowledge, understanding of situation, communication with client, game plan, prompt, timely and everything else thats needed to put the right foot forward. Every case is unique and picking the right attorney could be the most important decision you could make. I am so greatly and thankful for her and Aminta Menjivar who was part of the team. Overall, Kolko & Assoc are highly professional and results oriented.

Marco Gonzalez

I recommend this immigration lawyers, the best !!!

Nikhil Sahasrabudhe

Great experience, highly recommended! I’ve been in a Greater Denver area for several years now, and I got to say, this is the best Immigration firm I’ve worked with so far! I was the very first H1B for my company, and although my Company done everything right, it is quite possible that for somebody who is filing H1B very first time you can miss on providing info that may result in an RFE and what we got was “The mother of RFE”. I’ve been through the H1B Application process couple of times (Very 1st Application, and then Transfer) and never seen any RFE this intense. We knew right after we saw the RFE that, this is the time to get an Expert involved and let them handle the case from here on. Mr. Kolko & his Associates were given a time which was less than 6 weeks and they turn the case around in such a short time. My company had done an excellent job of organizing and getting ready all the documents, but at any point if any of the documents provided were not up to their expectation, Kolko & Associates did not hesitate to push back. I got the result super-fast. Never seen such a quick turnaround. Thank you again David and Keri!

Zizi Hernandez

Angela cifor is my Angel she's the best law I ever meet ,nice ,profesional and kind ,she always was there for me and help you in your case like you were family I definitely recommend her thanks Angela God bless you always for being the way you are.

John Abam


I have been a client of Mr. Kolko for more than 10 years with very complex cases. The result of the cases have been always sucessful with his experienced advices. His advices were always very accurate to achieve the best result; not only as an attorney; but as a real cared person like a family member.. Mr. Kolko and his staff members have been always very polite and always very happy to answer my questions at all time. One time, I sent an email inquiry to Mr. Kolko on Saturday night, and got an email reply Sunday morning. He has been always very reponsive at all time. I highly recommend Kolko & Associates as the best immigration law firm in North America. Mr. Kolko can make your immigration cases possible!!!

Jorge Gamboa

Love them! Been helping us for years

Luke Davies

Excellent experience. Angela was knowledgable, prompt, and professional. Thanks for everything.

Thermal Services Inc

Excellent experience with Mr kolko and his team. They are very well organized and they have done the best job for my case. I have worked with them since 2008 on my own case and now I am just finishing with my parents case. I trust in him and his team 100%. Lo recomiendo para todo tipo de casos de Inmigración que necesiten. :) Thank you Mr kolko, YOU ARE THE BEST. :) YOU REALLY ARE.

Viviana Castellanos

Angela and Owen are amazing! We have had the pleasure of working with them for a little over half a year. In this time frame, they have managed to excel in what took our last attorney YEARS to do. (And still couldn't get done) We are super happy with this team!

m Ramirez

Would highly recommend Kolko and Associates for immigration services and advice

Samanta A

The best attorney team in the immigration branch in Colorado.

Dragan Krstic

David Kolko and his assistant Margaret were highly motivated and professional in helping my wife and myself with our immigration case. From the very beginning the communication was open and straightforward. My wife applied for a National Interest Waiver as an alien of extraordinary ability, which is a very complicated process that requires careful preparation. I feel it would have been impossible to have the NIW approved without the extensive help from Kolko & Associates. It's been less than two years since our first meeting with David and Margaret and today we both have our Green Cards! Every step of the way we were given prompt and honest answers to our questions and we felt confident when being represented with the USCIS. I highly recommend this law firm for any sort of legal representation that relates to immigration.

adam andrie

Mr. Kolko and Anya were amazingly helpful in my case. Very welcoming staff. Easy to talk to and work with. Hightly recomend. Worth evey dollar.

Nathaniel Jordan

Ms. Jennifer Casey and her team are such professionals. They care about you and your case. They are honest and they will inform you each step that they will take. They will never misdirect you or give you false promises. That is nice to have a lawyer you can trust with all heart. -Blake & Elit Jordan

Jay Lee

They handled my two cases, H1B and Employment based Permanent Resident. I feel so lucky that I chose the firm because Mr. Kolko and his team are experienced, very detail oriented and friendly. Also, they truly cared about my case and myself. I just got my green card approval. I can't appreciate more to Mr. Kolko and the team. Thank!

michael atterbury

I gave andrea and her legal assistant Karen a pretty hard deadline with which to submit my wife's immigration paper work. Dropped of all of our documents about a month and a half before I left for a hiking trip all summer. Confirmed with them several times that they had all of the necessary paperwork up to a week before I left. Two days after I left on my backpacking trip, me and my wife were contacted saying they were missing some taxes. With 2 days before the filing deadline theh left me in a pretty impossible spot. I don't feel they prioritized me and my wife's paperwork and tried to do it at the last minute causing my wife's immigration to most likely not go thru till October when I file 2018 taxes, instead of in April this year. Becuase of their incompetence my wife will not be able to work legally all summer, and we will probably not be going to see her family for new years. Not really the end of the world, but not nearly the level of attentiveness I expected for paying 5,000 dollars to file some paperwork on our behalf.

Fabrice Sawadogo

It is the first time for me to engage a lawyer. Typically when you need an attorney you are not there due to pleasant circumstances. From the first meeting with Abbie and Owen, I felt comfortable and at ease. They were available, honest and trustworthy. They listen very well and were very professional to work with, and everything went smoothly. I recommend working with Abbie, highly. Thanks again for all your help!

Chung Pham

Kolko & Associates handled my H1B and Green Card cases really well. I was extremely happy with Mr. Kolko and his team, both about the end results of my cases and the way I was treated. They are very professional and always on top of things. One thing I can say about this company is they really value customer's satisfaction, and that's what a good business is all about.

Bernadette Kosandiak

I was referred to Kolko & Associates by my friend and have thoroughly enjoyed working with David and Jennifer over the past 4.5 years. David and Jennifer helped me with multiple E-3 visas and just recently with my permanent residency. Every step of the way, they have been wonderful. I knew from the moment we started my first E-3 visa, I was in excellent hands. I started working with David and Jennifer in Denver and then moved to California where we continued working together remotely. Regardless of the city or state you are in, they will be able to help you. Not only are these attorneys proficient in immigration, they are kind and caring. You’re not just a number, you’re a valued client. I will also make mention that their attorney fees are very reasonable. Do yourself a favor, save the headaches and stress, call Kolko & Associates to help you with all your immigration needs. You will be glad you called.

Bushra Ali

Words cannot define my gratitude for Mr. David Kolko and his firm. Anyone looking out for Immigration attorney MUST retain Mr. Kolko for a successful case with having peace of mind. I retained Mr. Kolko as my immigration attorney for my employment based Green card in late 2016 when I was in an extreme time crunch to file for my green card. I MUST SAY MR. KOLKO IS AN ANGEL and really dedicated his time to explain me the entire process step by step. Despite the time constraints, he made me feel calm and always attended my questions or concerns with his utmost dedication and treated it as a priority. Mr. David Kolko is a real super hero, generous and kind person. He has definitely made a positive life changing impact in my life. THANK YOU SO MUCH MR. KOLKO!!! He well deserves the AILA or all prestigious awards. For all out there who are browsing around to look up immigration attorneys, without giving any second thoughts, just pick up the phone and call Kolko & Associates to secure your immigration results. Mr. David Kolko Is THE BEST!

Sarel van den Berg

Samik Dasgupta

Yoon Chough

저는 Kolko변호사를 통하여 한국에서 이곳으로 부부가 함께 딸의 초청으로 이민온 사람입니다 수속하는 과정이 변호사사무실에 성 예린이란 한국분이 모든서류나 진행과정을 한국어로 전달하여 주셔서 불편함이 없이 수속하여 주한미국대사관에서 무사히 인터뷰도 마치고 미국으로 입국하였읍니다 감사한건 제나이가 66세로 영어가 짧아 걱정을 많이 하였으나 Kolko변호사의 친절한 배려로 한국직원을 통하여 한국으로 국제전화를하여 필요한서류를 보내라하여 신속히 진행되였고 중간중간 진행상황을 국제전화및 서면으로 전해줘서 궁금증도 많이 해소되었고 최종인터뷰 요령도 숙지해 주어서 무사히 미국으로 입국하여 영주권까지 받았읍니다 다시 한번 kolko변호사와 성예린씨께 감사합니다 혹 한국에 계신 가족 친지분들을 초청하실 계획이 있으신 한국분들이 계시면 kolko변호사를 적극 추천합니다

Doyel Mitra

David and his team helped me with my immigration application process. David was very thorough, prompt, reliable, efficient and helpful throughout the entire time. In addition to being professional, he was also very friendly and courteous, and took the time to explain everything clearly and answer all of my questions. I never felt rushed or that I was just another client. His associates, Ms. Yoon and Ms. Bunnell, are very efficient and helpful too. The immigration process can be extremely overwhelming, but with David and his team, I was always at ease knowing that I had a knowledgeable and dedicated team working on my behalf. I strongly recommend David and his firm for any Immigration related matters.

SeongK Park

This firm is excellent. I just have approved Greencard that it was really smooth and detailed. And Mr.Kolko, he was one of the best lawyer who I work of it. I strongly recommend whoever you work with Kolko and associates. You never regret.

Blkes Marai

Amanda Kopp

We came to David Kolko because we were looking for a lawyer who was very experienced with immigration matters. We hoped to transfer sponsorship of a potential employee’s work visa to our company. It was very important to us to be able to hire this particular employee so I am happy to say we quickly got the approval we were hoping for. David and Zuzana were a pleasure to work with. They always took the time to thoroughly explain our options, give us timely updates, and tell us everything we could do in order to give us the best chance of success with our case. We would highly recommend Kolko & Associates.

ivy rasch

Mr Kolko and his team are very professional. They are an amazing team. They had helped me with every step of my citizenship. They have very clear and detailed working process and they were always very quick respond to my questions, I greatly appreciate and thank for David and his team for truly being for me. If you are looking for immigration help, they will be your best choice!!

Lorena Freeman


The people was nice, but if I got paid $200 for one-half hour talk, I would be the nicest, for sure. According to the consultation , they are not professional. They didn't give me new information. We scheduled a consultation at 11, the attorney showed up at 11:15, and during the meeting, the attorney left another 10 minutes for the info they didn't quite sure or they couldn't tell me. So the so-called one hours consultation was shrunk by their nonprofessional to 30 mins. I was there to ask if I would be suitable to apply to EB1 or NIW after my self-evaluation, the attorney told me that my background is even too weak for NIW which shocked me, however, after one week, the attorney emailed me back saying mine case will be a very good one for one of the two. I made my concern very clear when I scheduled an appointment for consultation, I don't why they arranged me such an unprofessional or not familiar with EB1 or NIW to me. So I guess the attorney would spend a lot of time online googling info not from her expertise or experience or profession. Otherwise they would tell me during the consultation. So, personally, if you have enough money and time for donation, please don't be hesitate to go there.

T&N Cleaning Services

Valeria Praga-Rodríguez

I had the best experience working with Mr. Kolko and his staff. They were always helpful and very professional. They helped me with both my H1B and Permanent Residency cases, and even though there were some bumps in the road.. they were always positive and ready to take the next step. Mr. Kolko was not only professional and patient, but he was always available for consultations, and to answer my questions. I would, without hesitation, recommend this firm for any immigration case.

Maribel Martinez

Alex Ayala

Melissa E Carrasquel-DeNoto

I've worked with this firm since 2013. They walked me through the H1B visa process while I was still living in another country. Their kindness, communication and support made it easier for me to move to the United States. After a year, they processed my H1B extension without any inconveniences. After My husband and I decided to get married, I had no doubt on going back to Mr. Kolko for guidance with obtaining my permanent residence. This time, with Ms. Anya Lear's help, I got my residence. We recommend Kolko and Associates to anyone who wants kind, professional and responsible lawyers.

Benjamin Panuco

I like to say thank you to Kolko & Casey team specially to Casey to be so helpful,atent and always on top of everything thank you so much. Best lawyer I know

Sid Shah

US Immigration is not only very time consuming, but extremely stressful when the future of your family lies in the hands of an immigration officer. My family and I faced a complication with my Green Card application and found ourselves in a situation that caused us a lot of stress, Worries and most of all panic. We met with David Kolko and his team at Kolko & Associates in hope of resolving the issue we were facing. On our first visit to the law firm, David Kolko and Margaret Mountain took the time to view our case, Understand it and made us understand what our options were in the most professional and courteous way that not only made us feel more confident with our case but gave us a clearer understanding as to what immigration required from us. David Kolko who in my opinion is not only a fantastic lawyer but a gentleman, Not only did he offer his professional advise and services to us, he made us more confident and gave us hope with our case, He explained everything to us in detail and made sure we understood what needed to be done. We decided instantly to hire Kolko & Associates to handle our case, Our first meeting with David Kolko gave us a feeling of relief that our case was going to be handled by a professional. Our case took a total of 6 months until we received the Green card. The team at Kolko Associates were simply amazing when it came to communicating with us and keeping us up to date with any progress on our case. We never once had to call in to their offices to ask them what was the progress if any as they have a fantastic team who always made sure we knew what was happening about our case. The day We received the Green card in the mail, we scheduled an appointment with David Kolko and Margaret Mountain for a Final Advisal regarding our green card Approval, We went to our meeting and met with David Kolko and Margaret Mountain who sat with us and further explained to us everything we needed to know about the value of the Green Card and the main things we should know about owning a Green Card. Today My family and I have finally got closure regarding our case thanks to David Kolko, Margaret Mountain and the great team at Kolko & Associates. We can finally move on and start our lives in this wonderful country that offers us security, Love and opportunity. We sincerely thank Mr David Kolko and his team for making it a reality for my family and myself. I would strongly recommend Kolko & Associates to anyone who finds themselves in a situation like myself. If you are looking for an immigration Attorney do not look further. To the Team at Kolko and Associates, we thank you! Siddarth Shah & Family

markl228 .

We had a great experience and no problems with our Visa and later our Greencard. Our Visa situation was very complicated and we visited 4 lawyers and David was the only one that understood the situation entirely. Personally, an added benefit of hiring a law firm vs doing these things by yourself is that you can ask them questions as they arise rather than wasting time researching yourself. Thanks guys!

Sarel Van Den Berg

Martha Burgess

David was fantastic supporting my husband in becoming a permanent resident. He was willing to sit down with me during the free consultation, and then again when my then fiance was here on a visit from Canada. Throughout the process David provided clear paperwork that outlined how we should be preparing for each step. He was responsive to our questions and concerns and upheld the law with integrity. Although David can be very to the point and busy, we never felt as though our case was not important. His office made the immigration process as smooth as possible. Well worth your trust on such a big issue.

Olga Limacher

From deportation court to a green card in no time. We couldn't do it without David Kolko. He is very professional and very easy to understand, the immigration process can be very complicated and he breaks it down really well without camouflaging anything. What impressed me the most that he is very well respected by the judges (and these are judges words). If my husband and I had to do it all over again, David would be my lawyer in a heart bit.

Brett Siegel

We worked with Angela and Owen throughout our process and they were nothing short of spectacular! Professional, clear, concise, and extremely quick to answer any and all questions that we had (and we had A LOT). Even though our case was definitely a bit out of the ordinary, they knew exactly which directions to provide us with and how to go about completing them. They did not miss a detail and made sure we were as prepared as we could be. I cannot believe how quickly we were able to move through the process. I cannot thank them enough and would recommend them to anyone and everyone. We in fact will be returning customers once it is time to apply for citizenship.


I have been with Kolko & Associates through my H1b and Permanent Residency process. Both Mr. Kolko and his staffs are diligent, kind, and never ceased to answer all my questions. There were bumps along the way for my case, however, they handled the case with extreme professionalism and expert knowledge. I never foresaw these road bumps coming, but when it halts your case, Kolko & Associates showed and proved that they are one solid law firm. I do not hesitate to recommend them to my friends and family members. You are in good hands.

Jorge R

Best immigration firm in Colorado by far. Worked with others previously, but I'm glad we found Kolko & Associates to help my family with our case. Jessica, Mr. Kolko and Erika were always very professional, honest, and genuinely interested in achieving the best outcome for us. Communication was always excellent, and they always knew exactly what the next step was in our process. I cannot thank them enough for their hard work! If you're looking for the best immigration firm, look no further!


I did my initial consultation with David , very knowledgeable looks like I’m going to hire him highly recommended .

Calvin McCarty

Jesus Vecchione

Kolko & Cassey firm have being assisting me since 2015, first on getting my L1-B visa and lastly my Green Card. Very professional team that guides you through all the process in a very smooth and detailed manner. Special thanks to Jennifer and Veronica for the great job done!!!

Ashish Bhandari


Kolko and Associates helped our family through our residency process :-) They are a wonderful team of people that support and guide you with professionalism and care! We were very lucky to find them! They are simply the BEST!


I was introduced to Mr. Koloko by one of my companies board of adviser's and have been using Mr. Kolko's services since 2013. He did H1Bs for me successfully and also did a successful Green Card application in the EB1 category for me and my wife. Mr. Kolko is extremely professions, provides great advice, follows up with the cases regularly and gets the result in a timely manner. He had 100% success in all my immigration applications. I highly recommend Mr. Kolko as an immigration attorney.

Rio Burgess

Canadian citizen and now a permanent resident thanks to David and his team. This is who I needed and would recommend to anyone. Update: through several years of work with David and his team I am now an American citizen. Me and my wife have been happy for the help along the way and believe thier knowledge and support allowed us to be where we are today. It is an added expense but one I would gladly pay for again. Moving forward I plan to use them again for any future work I do to allow my family to immigrate as well.

Bo Seo

Sincere and professional guidance! Mr. Kolko and his team worked with my naturalization process and everything went smoothly with their guidance. I appreciated the phone calls to make sure that I was prepared for the upcoming events and the conversation that helped me lessen the tension I had before the interview. Thank you.

Tania Cervantes Young

David is very efficiently, fast, competent. My case was handled proffessionally. The staff is great! Polite and very knowledgeable.

Yuki Kusakawa

It was a long way through getting my H1B renewal and permanent resident visa with Mr. Kolko. Such a wonderful team and they were very punctual, supportive and above all have they been there all the time for me. It was also convenient that they are located in CO and I live in NY, whereas my company's HQ is located in CA. The time difference worked out pretty well as I had to keep in touch with both Mr. Kolko and HQ.

Halley Trujillo

Simply the best! We could not have asked for a more supportive and skilled team to help us through the Green Card process. We felt 100% taken care of and we're treated with amazing patience and kindness through the whole process. Thank you so much!

Maria Koliou

My husband and I worked with Mr. Kolko and his firm on getting our employment based green card during the last year. Our case was challenging and Mr. Kolko gave us very good advice, and was very helpful and responsive whenever we contacted him and his staff. Kolko and Associates P.C. prepared all our paperwork for the AOS and request for additional evidence in a very timely manner. We are extremely satisfied with the service that we received and we highly recommend Kolko and Associates P.C.

Sue Ruiz

Mr. Kolko and his excellent staff, helped us in obtainig an Investors Visa (E-2) for the highest period an immigration officer could approve: FIVE YEARS! It was not only that, the officer at the Embassy told us to "TELL OUR LAWYERS THEY HAD DONE AN EXCELLENT JOB". He said he had "NEVER SEEN SUCH A WELL ORGANIZED FILE WITH SUCH AN EASY TO READ CONTENT." There was nothing else he needed to ask us, because the file contained everything. They guided us through all the process from the very beginning. There is nothing we can complaint about with this excellent law firm. We recommend his services the same way a very satisfied friend did with us: "Call David! He is the best person you can use for your immigration purposes! " Mr. Kolko: "THERE ARE NOT ENOUGHT WORDS IN THIS WORLD TO EXPRESS OUR GRATITUDE TO YOU AND YOUR STAFF. THANK YOU! THE WORLD WOULD BE SO DIFFERENT IF THERE WERE MORE PEOPLE LIKE YOU!"

Ankur Shah

Mr. Kolko & Margaret Mountain represented our case (EB2-NIW) and this was the best decision we made regarding our green card process. We received our permanent residency cards 18 months after starting our case. We are convinced we could not have been better represented. We approached Mr. David Kolko based on a colleague's recommendation. At our first meeting, we were apprehensive of what to expect. However, all our doubts were put to rest with the professionalism, thorough knowledge and up-front approach presented by Mr. Kolko and his team, which immediately established trust between us. Mr. Kolko explained each aspect of our green card (NIW) during the meeting and developed a realistic timeline for obtaining our visas. Mr. Kolko explained the various scenarios possible for our case and even identified ways of dealing with any worst-case scenarios – we thought this was fantastic. He also provided a detailed explanation of the fee for taking on the case - in light of all the work done, this fee was reasonable. Their confidence in taking on our case and a thorough presentation of the associated pros and cons with our case, was reassuring in that we could trust our chance at a Green Card. From our end we provided the required details for our case and obtained recommendations. From that point on our case was completely carried forward by Mr. Kolko and Margaret. During the 18 months that we worked with each other, we were constantly in touch. We had two RFEs, and in each case Mr. Kolko and team were very responsive, let us know of exactly what was needed, stayed ahead of timeline and were very organized about the presentation of our response. Mr. Kolko's team ensured there was always clarity between us. When we received our green cards, Mr. Kolko called us in and explained to us the responsibilities of a Permanent Resident. He also assisted us with miscellaneous immigration concerns from our employer every time there was a need. All-in-all we have had an excellent experience with Mr. Kolko and his team, and I am fairly confident in saying that we definitely benefited from having Kolko & Associates represent our case. We would recommend their services to anyone who might need it, particularly in complex cases such as the National Interest Waiver.

Bianca Duran

I had a really hard case in which nothing could be done any more. They were always honest with me and attentive. I appreciate that they wont just try to take your money and waste your time. Their attentiveness to my understanding of the case really made an impact on me and I will definitely keep them in mind for further business.


I would like to express my profound appreciation for the legal work Kolko & Casey Team did on my behalf since 2017. A special Thank you to Alyssa and David. I am so grateful for your dedication and professionalism. Thanks again!

venu kilaru

I have known and worked with Kolko & Associates since 2007. David, Casey and Jessica represented my case for the past 12 years. They have been very professional in their communication and support.They have made every step in the process as easy as possible. I have had a great service and professionalism from the firm.HIGHLY RECOMMENDED

dannyboygaga .

Sean Cumberlege

I would highly recommend David and his team. They are wonderful attorneys who have helped me with a number of immigration matters over the years. David and his team are always efficient, friendly, and effective.

Khishigbayar Jamiyansharav

I had a pleasant journey with Kolko & Associates Law Firm. Mr. Kolko was very knowledgeable and most of all he had a helping heart. His staff Ms. Margaret Mountain and Hye Jun Yoon were very professional and knowledgeable. They all worked hard and fast as a team, since the timing was critical for our case. Mr. Kolko and his staff worked hard and thrived to fulfill our needs and most of all they were very honest to help us genuinely and therefore, the case was very successful. I appreciate their professional and excellent service and will highly recommend to anyone. Thank you very much!

Lona Christiansen

David and his associates handled my Green card and citizenship applications with the out-most professionalism. Providing excellent advice and ensuring that the process was followed both correctly and efficiently. All of the staff at Kolko & Associates are highly professional and take the time to add a personal touch to to the way they handle your case. I would recommend David Kolko to anybody needing immigration advice

Seungyeon Lee

I am so thankful for Mr. Kolko and his associates! They made the green card process easy to understand and were very supportive.

Ecoservicios Ecore

(Translated by Google) Professional (Original) Profesional

Cody Murphy

Super helpful and attentive to details

Hassan Alamer

I was referred to this office by my lawyer when I moved to Colorado. I worked with Aminta, Jennifer and Jessica. They were on top of the game , know what they are doing and very responsive. I started working with them on March and I got my citizenship interview on June and Citizenship on September. I highly recommend them.

Jason DeNoto

David and Anya guided us through my wife's permanent residence case every step of the way. They were very professional, knowledgeable, and thorough. I would recommend Kolko & Associates to anyone!

Hamza Rouached

Best immigration team: if you have have an immigration case you should contact Kolko & Associates. David, Jessica and Erika are very knowledgeable and professional. They helped us with our case and they prepared us for our immigration interview. We just received our green card and honestly I don't think I could have done that without their help. I will suggest anybody with immigration case to connect with them and I am sure they will do their best to help.

suul s

Finding the right law firm can be very daunting, especially if your entire prospective career depends on it. I immediately felt reassured and knew everything would be smooth sailing, when I met Mr. Kolko and his associates for the first time. Mr. Kolko and Ms. Bunnell have been representing me for almost 5 years now, and have helped me get my H1B visa AND permanent residency. They have been incredibly professional, knowledgable, affordable, honest, and efficient through the entire process, and because of them, I have not had to worry a single bit about the application process. I have been very lucky to have found the best immigration firm and would absolutely recommend them to anyone or family in need for immigration lawyers. If you are reading this review...stop right now with your google search....and call them, I promise you will NOT regret it!!

Iliyana Lazarova

Such a great lawyer! Went in for consultation and he really took his time to explain what's best in our case. David is very honest and knowledgeable! I'd definitely recommend him and work with him in the future!

Mayra G

Sam Chelanga

I simply loved working with Kolko and associates. I never missed a date line. Every document was submitted on time right from the first step of adjusting from student visa to permanent residency then to U.S citizenship! David and Jessica went far and beyond to even answer personal questions when they didn't have to. When I needed to expedite my citizenship for work, David worked tirelessly to get it done including even weekends sometimes. Thank you David, Jessica and all your coworkers at Kolko associates. You guys are the best!!-Sam C

user5871 .

Absolutely exceptional. They helped me to secure a Green Card with utmost professionalism and expertise, despite the complexity and uncertainty of my case. Could not recommend enough.

Athira Kalathil

I was in a predicament due to some missteps from my employer's previous attorney. After realizing the situation, my employer decided to consult with Mr.David from Kolko Associates to check if he could help us resolve the situation. We had a meeting with Mr. David and he got all the details from us and understood the situation we were in. He could determine what the previous attorney did wrong & was able to quickly identify a corrective course of action for us. He apprised us of the situation & the steps to be taken. He took up my case and promised me a resolution. Kolko Associates submitted the new H1B package in 2 weeks’ time as Premium processing. We were always apprised on the status of the case & it was ensured that we are all on the same page. After our initial meeting with Mr. David, I had a peace of mind that my case was handled by the right person/firm and was confident that my case will be approved. Since Kolko Associated took up my case, I felt relieved & somehow my case did not feel as complex as it really was. I would highly recommend Kolko associates for immigration issues and I am sure they will have the solution for all the complicated cases.

Rachael Bowman

My husband and I had a great experience using Kolko & Associates. David and his team made the process as easy as possible for us. He prepared us for the immigration interview well with all the necessary documents. He saved us a lot of time. Rodrigo helped us stay very organized. We'd recommend hiring David, it was the best decision we could have made.

Anna Camargo

Amanda Blevins

CJ Lee

I have been in the US more than 20 years on various visa/status such as H1B, E2, F1, etc and Mr. Kolko and his team helped me to maintain my legal status very successfully throughout the years and obtain the permanent residency with excellent guidance and dedicated service. Mr. Kolko is very professional and knowledgeable in every aspects of immigration law and is in fact highly regarded and respected immigration lawyer. I referred a few friends and colleagues and they were very happy with the service and outcome. His guidance and instructions are very confident, accurate and prompt coming from more than 30 years of his experience. As we all know, Immigration law is complicated and time consuming process and it makes people feel anxious to deal with. He and his team helped me to go through this long process a lot easier last 20 years. He always reply my emails within a few hours, even 7am in the morning and 10pm late night at the same day. This is for sure the best immigration firm and I highly recommend this firm. 이민법 전문 변호사로 적극 추천합니다. 오랫동안 이민법관련 도움을 많이 받아 왔는데 성실 정확하고 빠른 상담과 일진행으로 한번도 실망시키지 않았습니다. 매우 유명하고 바쁜 변호사지만 제 이메일인이나 전화는 당일 수시간내로 응답해 주었습니다. 모든 이민법에 해박한 지식과 자신감있고 정확한 일처리는 최고라고 주저없이 추천합니다.

Pedro Tevillo

Kolko & associates are the lawyers that you are looking!! Jennifer Casey & Abbie Weibel are amazing lawyers that help me to get not only to work legal in the country but Thank You to this Great Lawyers today I am a permanent resident of this Great Country!! Since my first appointment they give me the honesty that I was looking for, book an appointment today with this great firm, I extremely recommend this great lawyes.

Tan Almeida

Though I am in Colorado Springs, Mr Kolko was able to work with me to make the process as easy as possible and prevent any unnecessary in-person visits. I had worked with Mr Kolko and his staff to help me through my H-1 B visa & subsequent extensions as well as the Green Card process. Mr Kolko & his staff was very professional yet able to maintain a good personal experience for me. They were up-front with the process and its time line. They always made themselves available for any questions we had. He always made sure that he explained things in a clear and easy to understand language. They were very prompt in updating me on the process and things they needed from me. They were very thorough with their job and I successfully got my Green card. They guided me as to when I could get my husband onboard for the green card process. After closing every case with me, Mr Kolko made sure I knew the legalities associated with each visa/green card. My husband who worked with this firm on his green card was also very happy with the professional and prompt response our case received. I was happy with their services and would highly recommend this firm.


Professional, precise, and powerful! Thank you, Mr. Kolko!

Gladis Lewis

A trusted firm. I highly recommend it they are known for their trust and integrity to their customes.

Helen Reyes

I have worked twice now with Kolko & Assocs on immigration matters and have been impressed with them both times. I would highly recommend both Jennifer Casey and Kolko & Assocs for anyone looking for an immigration lawyer.

Mariana Lazo

There are no better attorneys than Kolko and Associates!!! There are truly the best. They handled our H-1B and Green Card processes with ease. They are super professional, patient and caring. They truly understand how stressful and frustrating these processes can be and they do an excellent job keeping you calm, informed and positive all the way to the end. We are beyond thankful we found them and trusted them with our future. Having Mr. Kolko and Jessica as our attorneys was simply a blessing! Kolko & Associates are just the the best!!!

GM8Turbo Diesel

There just ain't no way to have better. Such good experience with Mr. Kolko and associates. Everyone in the team is professional, happy, helpful. They know you by name. My parents, brother, and myself were all helped by Mr Kolko and his amazing professionally trained team. You'll be as satisfied as we.

Papa Singh

Tim Ward

What a great law firm, and what great lawyers and staff! Our case was very complicated (a LGBT fiancé visa plus a special waiver). Throughout the case my spouse and I kept commenting to each other that we could not imagine how we would ever get through this without their guidance and expertise. From the lawyers, to the paralegals and all staff, we always received top-notch service and felt we were getting real value for the fees we paid.

Rahul Bohra

A great and yet accessible law firm handling your application and requests diligently and promptly can make all the difference. I was in need of a quick H1-B transfer and tried to reach out to multiple immigration attorneys on Day 1. While for most the replies were received (call/e-mail) by day 3, I was able to gain access to David on Day 1 evening and had a call with him. By Day 2 morning I was having a teleconference in his office with the future employer who was immigration naive. David patiently took the employer through all the details of having an H1-B employee and the H1-B process, they were happy that the case was in good hands and on track for a fast timeline. The case was submitted on Day 15 (premium processing). Not to mention the application was for an esoteric job role which was difficult to fit in the pre-defined DOL Labor categories. However a defensible category was chosen and the application material/ job description was professionally crafted to fit the chosen DOL category. Thanks to USCIS, we had the opportunity of defending the role because they responded on Day 29 with an RFE stating the job description does not match the DOL job category (they also did not give us any idea what category according to them is appropriate or an opportunity to obtain a new LCA). This was a curve ball that got all of us confused (a non standard RFE) and David shared the frustration. We worked together as a team to draft a response bringing in the employer as well and getting expert letters from different sources to convince that the job role and chosen category are in fact appropriate ! In the end it was the targeted response prepared by David and his team addressing the issue squarely and providing abundance of evidence against the specific questions raised by USCIS that really made the difference. The response to the RFE was sent on day 43 and an approval notice was received on day 56. Given that one out of three cases is getting an RFE these days, I highly recommend David's team to guide and navigate you for your immigration needs.

Saul Enrique Moreno

Impossible to get a better team than Mr. Kolko and Jennifer, plus all the ladies in the office, they are simply outstanding.

Divya Atluri

Mr. Kolko and team dealt my case with lot of patience. I am very thankful to Mr.David Kolko & Ms. Caroline. They always have intention to help us. I strongly recommend Kolko & Associates for my friends.

Iryna Blakhina

Mr Kolko represented me and my husband Maksim as we were applying for Green Cards. The process was smooth and successful, and earlier this month we celebrated the great news. We highly recommend Kolko & Associates firm for people who are seeking assistance with immigration-related cases. Thank you, Mr Kolko and your staff, for the excellent work!

Martha Castellanos

Jessica Huang

My husband and I have worked with Mr. Kolko and his team for more than 3 years. A close friend referred us to Mr. Kolko and we are so happy that we had him handling our case. From H1B to permanent residency, Mr. Kolko provided not just professional guidance but also friendly advice. Whenever we needed assistance or had doubts and questions, he and his team were always there and they have never disappointed us. We felt secure to have him handling our case. After years of hard work, everything paid off just recently. We can't express our gratitude enough to Mr. Kolko's assistance through the journey. He made sure we were aware and clear about everything we must know and kept us updated with every step. He had meetings with us whenever it was necessary. If you are looking for a professional attorney to help you with your case, we highly recommend Mr. Kolko. He and his team are the best and they are all so friendly, patient and responsible. Most important of all, they handle your case carefully, seriously and professionally. Thank you again Mr. Kolko, Ms. Yoon and all the team members who have helped us so much.

Minerva Ruiz

A big thank you to Mr. Kolko and his team for helping us on our challenging immigration case! Not only were they always there to answer our questions, they were very proactive and worked hard to make this a successful case!

Vilmarie Barens

Plaza Spanish

Ensieh Shojaeddini

Such a nice experience working with Kolko Associates! Our EB1 case got rejected with another attorney but David accepted our case; he and his team did a great job and our case got approved. Highly recommended!

Hicret Islamoglu

We first met David Kolko when we were applying for our green cards 5 years ago. We are a family of 8 and he managed to get us approved for our green card even though a few other lawyers had declined our case. We are very grateful to him and his team. 5 years later, when it was time for us to apply for citizenship, we went back to him. We had moved to California and David and his colleagues walked us through every step. We are proud to say we are now American citizens! He worked with all of us and did a magnificent job of making sure we were all ready for the interviews. All interviews went smoothly thanks to his preparations. We all felt very comfortable even though he was not present with us at the immigration office. We have all just received our US passports this morning and we could not be happier! I would refer David and his amazing team to any friends and family that may need the help. They are truly on top of their game and anyone considering David to represent them is in very good hands!

Gicela Paccione

Lui Martine

Excellent lawyers & Great professionalism!!! H1B, Green Card, Immigration questions...all question will have an answer! an honest one...

Tanisha Joshi

My husband and I worked with Kolko & Associates P.C. last year to gain our Permanent Residency through the National Interest Waiver program. We transferred our case to Mr. Kolko after our first attorney really messed up. Mr. Kolko and his team were extremely professional in obtaining our files from the previous attorney (we were concerned about some backlash from that attorney) and made the transfer process extremely smooth. They worked on our Request For Evidence, made our case extremely strong, and we received our Green Cards within 6 months of working with him and his team. We worked most closely with his senior paralegal, Margaret Mountain, whose work is stellar. They were efficient, patient with our questions and doubts, prompt with their responses, and worked as hard as we did to make our immigration dreams a reality. Navigating the immigration world is an overwhelming process and can feel like a losing battle. Mr. Kolko and the members of this firm are well versed with the twists and turns of the immigration world and truly know what they are doing. You will not regret working with them. It is without reservation that we recommend Kolko & Associates P.C. We look forward to working with them to obtain our citizenship in 4 years.

Tracy Wang

Mr.Kolko and his team were very helpful, professional and knowledgeable, he helped me with my immigration process and everything went really smoothly. Thanks for all your help. Would recommend.

Jessica Obregon

Quiero agradecer a Angela y Owen, por hacer un excelente trabajo, siempre estuvieron pendientes de nuestro proceso de residencia que salio en tiempo récord, siempre me sentí tranquila porque sabía que estába con los Abogados correctos, sin duda alguna los Recomiendo, Dios los Bendiga.

Media Shakiba

The best team. I have worked with David Kolko and his team for years. The team helped me through my H1b process and Permanent Residency. They made the process extremely easy with no hassle for us. Every step was explained thoroughly and David made sure we exactly know what happens every step. Thanks David for all you help.


We believe Kolko and Associates is a responsible and professional team with a lot of human quality. In less than one year, Kolko and associates got me an H1B status that allowed me to work at DPS. Shortly after I got married and applied for my immigration residence. Kolko and associates represented our case and now I have a permanent resident card. This was the best decision we made regarding our green card process. I would not hesitate to recommend you and your firm to any and all people who asked for a professional immigration attorney. Putting all the trust and faith into someone's hands is not an easy decision. After a short period of time I realized that I had made the best decision with Kolko and Associates taking my case and quickly producing results. Dr. Kolko, managed to give me the opportunity to keep my family together in the US. Now my family will be able to reach all of their dreams and goals. I can't thank you enough for the seamless process you and your firm did and now we are a happy family that can live quietly and with the stability we need. God bless you all. Danny and Patty Throckmorton

Brenda McClelland

I had worked for 2 years with a local attorney on an immigration issue for one of my employees. Nothing was working right. I contacted Kolko & Associates based on their reviews and I'm so glad I did! David and his team are fantastic! Very experienced, professional, understood the law and told us exactly what we needed to do. I highly recommend them!

Glenda Middleton

Glenda and I want to thank you for all the great work that you performed in getting my Citizenship Documents to completion. I have no hesitation in referring your office to any persons that I know that will be going through the immigration process. You have made this a smooth and seemingly effortless journey from the day we first met. Thank you & all of your staff! Drew & Glenda Bowman

Mudita R

I am so grateful for Mr.Kolko and Ms.Tina for assisting me in my residency case. First of all, they are extremely down to earth and you can clearly see that their intention is to help you, starting with the first meeting and first question. (I've had an experience with another lawyer at a different firm, and questions she was asking was obviously geared to making my case difficult.) I've recommended Mr.Kolko and Ms.Tina to other people and will continue to do so in the future. Thank you so much :)

Per Wååg

Knowledgeable, customer friendly and quick turnaround when it really matters. Switched to Kolko and Jennifer Casey and her paralegal for a visa renewal that was a bit time sensitive and the took it on without delay and guided me professionally through the process.

Bharat Kochhar

i Ki

I worked with him and his staff for my greencard application. He is a great guy to work with. In addition to the fact that he is knowledgeable and experienced, David and his staff have been very responsive to my questions over both e-mails and phones. Another great service I liked from him was his phone conferences he arranged every time I happened to travel abroad. Through phone conferences, he never forgot to give me advice for re-entry and remind me of important documents I need to carry. And, when the immigration office demanded further evidence, he was very quick in arranging a meeting and paperworks for me. I will definitely recommend this firm to anyone looking for immigration attorney. I have felt comfortable with David on my side throughout the process for my greencard case. I appreciate his works!

Mara Linart

Jacob & Lyndsey Park

We worked with Jessica to adjust my husband’s status (green card) after our marriage. She was AMAZING to work with. We had a lot of questions throughout the process and Jessica always replied in a timely manner. She was very organized in all of our meetings and especially for our interview. If there were more than 5 stars, she would deserve them. I would highly recommend working with her. An amazing experience during a very stressful process. I only wish we had hired her sooner!

Edgar Navas

(Translated by Google) Thanks to Kolko & Casey I now have my residence, they are very professional, they care about every detail, my case was adjustment of status and it was really faster than we expected, now my husband and I are very happy, in At any time we feel comfortable with the deal and at no time do we feel discriminated against for being gay. Thanks Andrea, Aminta and Alyssa .. (Original) Gracias a Kolko & Casey ahora tengo mi residencia, ellos son muy profesionales, se preocupan por cada detalle,, mi caso era ajuste de estatus y fue realmente mas rapido de lo que esperábamos,, ahora mi esposo y yo estamos muy contentos,, en todo momento nos sentimos confortables con el trato y en ningun momento nos sentimos discriminados por ser gay. Gracias Andrea, Aminta y Alyssa..

Abraham Liu

Don't be fooled by their good review on google. I am very disappointed by their quality of service. I had a initial consultation with one of their lawyers about one week ago. The lawyer's incompetence shocked me! I went there with my wife and my son. I felt offended when he questioned the credibility of our marriage. What is worse, the lawyer did not really answered our questions. For most of questions, I have already had the answer in mind, because there are plenty of resources online you can search and read. His answer did not enlighten me at ALL. I feel like he is trying his best to scare me by overstating my problems so that I can hire them. It is really a waste of my money and time talking to them. Their $200 initial consultation is definitely over priced!

Luis Gallego

I have had the pleasure to work with Mr. Kolko since 2009. He handled my work permit case for DPS and then, my marriage case, always in a timely manner. Mr. Kolko and his associates have shown integrity, excellent work ethics and care since the beginning. He handled with respect my case, being one of the first same-sex marriages for the firm. When my husband and I requested his services, he did not hesitate and promptly guided us through the process. I highly recommend Mr. Kolko and his dedicated group of people, especially, Denise who was also very helpful. As someone who come from other country, it is always good and reassuring to find people who speak your language and makes you feel welcome.

my ly

This law firm was really trustworthy and helpful. They were always transparent in what they were doing and always showed us respect. It’s clear that they have a lot of experience with what they do. They make sure to keep the client informed and consistently communicates with them. We are very satisfied with how they handled our case. Special thanks to Mr. Gavern, our lawyer. He helped guide us through everything and made sure we had a good experience. Thank you.

Leonardo Rodriguez Herrera

The team at Kolko & Associates does an excellent job to provide assistance and counsel clients with their immigration needs. I highly recommend their services! Knowledgable, efficient, and customer-oriented!!

Likhita P

The immigration process can be overwhelming and scary, but I worked with two of the best associates at Kolko & Associates and all of my fears were allayed. Jessica and Tina were my champions of justice and they made the whole immigration process super understandable and worked diligently to ensure that my application had the best possible chances of being approved. In the end, all of their hard work paid off and my permanent residency was approved! Without Kolko & Associates I would have been so very unprepared for the daunting process of filing immigration paperwork and later attending the interview, but with them, I received not only a Green Card, but also gained trust that there are great lawyers out there with a true interest in helping those of us out there that need it most of all. I would recommend their services to anyone in need of guidance with immigration. Thank you Jessica and Tina for everything! :)

Annie Liu

Working with Jessica was awesome! She made the whole process very smooth and easy! I would highly recommend the firm and Jessica!

seung song

elle adams

Just began working with them. David was recommended by some friends. I can see why. He seems highly knowledgeable and efficient. No guaranteed results, of course. That's up to the government. But I am comfortable with our choice, and confident he will do his best.


HORRIBLE !!!!!He totally ripped us off like $10, 000. He charged us double of what the actual paperwork cost was. When we needed his advice he didnt know what to do, he left us to fend for ourselves. We ended up doing our reserach online and we actually fixed the problem ourselves. DO NOT GO TO THIS FIRM!!! THEY WILL RIP YOU OFF!!!!!

Rotem Ishay

Kolko & Casey have been my attornies through my initial H1-B, extension H1-B and marriage based green card. I have nothing but great words to express with their professional and always attentive attitude. I'm sure every person going through these application has some unique situations and conditions, that's where Kolko's office was always there to answer questions very clearly. You can rest assured that the paperwork is done without missing any details and always on time. Personally, I'd say Kolko & Casey's major strength is communication - timely attentive, very clear, understand your special case and provide appropriate advice.

Leslie Nevarez

Bad experience, the attorney Jessica had all the information, knew the details of the case charges 150 dollars for her to tell me she can't do anything about my case, not even give enough info, google gives better advice. Very disappointed.

Jami M. Guler

We are starting the process! Finally! ❤❤❤


I have dealt with other offices in Colorado and this one by far has been professional, understanding and committed to assist me in my requests. They kept me informed with updates and assurance that I was valued as a client.

Aijaz Ali

My family and me had a wonderful experience spanning over two+ years from L1 visa to Green card. I must say during this uncertain period Jennifer, David and the team has shown complete professionalism at every step. Their filing of applications, communication and follow up had a seamless process and at no given time we were made to feel that things were not moving in the right direction. On behalf of my family I thank the team for their efforts to make this process successful. I would not hesitate to associate with them for my sons green card but strongly recommend David Kolko and Associates for a complete professional satisfaction. I wish David Kolko & Associates a bright future and success in their professional achievement. Best wishes.

Hussain Badani

I have enjoyed working with Mr. Kolko for the past few years to obtain my residency and citizenship. Him and his team are very professional and knowledgeable. I highly recommend Kolko and associates for your immigration needs.

Jimmy Jimenez

I have known and worked with Kolko & Associates since 2000. My family and I have used their services for our permanent residency all the way through our citizenships. They have been very professional in their communication and support and we have nothing but high praises for their professionalism and swift actions. They have made every step in the process as easy as possible. I have recommended them to some friends and they too have had a great service and professionalism from the firm. HIGHLY RECOMMENDED!!!

Bomsaerah Seong

My University made a big mistake and I wasn't able to study. With Mr. Kolko and his staff's help, I was able to receive my greencard and continue my study. I strongly recommend Kolko & Associates. He was very professional and he did his best to help me.

Kamran Jahanbakhsh

The Kolko & associates would be the best option for those who want to file NIW petition. Knowledgeable, precise and efficient. Of course, their service rate is a little bit higher than regular rates, but the quality of the service is unquestionable! They will walk you through your immigration case from scratch, build your case flawlessly, and celebrate the outcome with you cheerfully. I really appreciate the Koloko & Associates service and recommend to everyone!

Mariel Jimenez

We only have the best words for Kolko & Associates. From my own naturalization processing, to my husband's work visa, green card application, and as of recently, his oath-taking ceremony, David Kolko and team have been with us every step of the way. Considering that we are based in New York City and they are in Denver, Colorado, it was very easy working with their firm. Prompt and professional, they were always available via email and phone. Highly recommend!

Alex Sidorov

We have worked with David and Jessica for more than 3 years. They helped me to get F1 visa, then H1-B visa and Green Cards for me and my wife. They are professionals! We highly recommend them. Thank you again for a great job!))

Jae Kim

Great experience with Kolko & Associates P.C. immigration law firm. Grateful for their hard work and professional guidance throughout the whole process. The price is high which was the main reason for any hesitancy (among Koreans), but once I started working with David I made the right choice in choosing him. The firm handled my green card application and although the road was long, everyone involved managed it with great professionalism and experienced guidance and assurance. Highly recommend this firm.

Efrain Utrera

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