For some years I've had a pigeon problem at my residence on the southwest side of Las Vegas. I tried a number of things to do the job myself, but realized that I should call in a professional. Since I'd never utilized a pigeon control service, I just went on line, saw their information, then called a few. I ended up using Goldstar so last week three employees in a truck came to my home, gave me a final estimate, and did the work. They washed off all the pigeon poop that had accumulated on the front of the second story of my home. It was that area that had a nice ledge that the pigeons were using to roost each night. After cleaning the area, the crew used an epoxy glue to glue a number of those wire devices to the ledge and to the edge of my roof. It didn't take long for them to finish the job. That evening my wife came home from visiting some friends and I took her out to show her the job just as it was starting to get dark. As we were looking up at the second floor where the pigeons were roosting, three pigeons arrived to stay the night. We watched as they repeatedly tried to fly up to their perch area, each time being repelled by the springy devices that had been installed. After a few minutes without success, they left. I have checked the area a number of times but there seems to be no evidence of any pigeons. If the company had been able to film the pigeons unsuccessfully trying to fly to their favorite spot at my home to roost, it would have made a good promotional film. So far, and it's been almost a week, there doesn't seem to be any pigeon poop. To conclude, it is a pleasure to report that I'm very pleased with the job Goldstar did and I would certainly recommend them. Take care and all the best to you.