TLDR; Wouldn't recommend find someone else, pay a little more for peace of mind and common courtesy.
My wife and I had TJ's catering for our wedding. They asked up to pick up our table cloths on Saturday, which I did. But when the catering company arrived to our wedding the accused us of not paying for the entire service after picking up the table cloths... The only person at the site was Janitor who didn't have a clue what was going on and no one had told her I was coming... They arrived to our wedding right at 4pm wearing shabby polos, 4pm is when we told them the wedding would start! They took my bride away to ask her why we hadn't paid, where everything was and for the bar, and why our drinks weren't prechilled. Obviously no one explained to the employees who showed up we had already told them our drinks were not cold and that is why we needed 5 gigantic coolers and 100lbs of Ice!
Wedding Service
The potato salad was undercooked and the BBQ chicken and pork were not BBQ much less seasoned. The cookies and and lemonade were the highlights of the entire service. The manager was quick to pack up all of the food for our buffet! Why on earth did we have a $2000 buffet if everything was being packed up 5mins after everyone received a plate!?! The manager came to us asking to get paid right after they finished packing up and guests had just finished eating, she followed us around and made it uncomfortable because we were almost done greeting our guests and made the situation awkward.
Bartender
The catering manager asked us if we needed a bartender, which he explained they hire out professionally from a separate company. The bartender that showed up was in a TJ's Catering uniform and wanted a walkthrough on everything we had when everything was laid out for her in the corner. (If you can't walk behind a bar and make a drink then you shouldn't bartend.) The catering manager hired a so called "Bartender" who didn't know how to pour a shot, or a drink to save her life. I graduated from the Minnesota school of Bartending and I have experience and common sense neither of which she had. Every shot was a double shot, every drink was super sweet, she had no clue how to make "diet whiskey" when the only mixers were; coke, sprite, oj, cranberry juice and diet coke. We asked her to poor a small shot, or 1/2 shot for my wifes grandma who is 80 and is on various medications and medical conditions, but she poured a double shot which Grandma grabbed and drank right away and made everyone nervous.