United States Building Supply, Inc. 4391 York Street, Denver, CO 80216

"Called them 15 minutes before they closed. Sat on hold for 30 minutes and no one bothered to answer the phone. Presumably they went home and left me on hold."

"Staff is friendly and very helpful."

"I have been doing business with these guys for about 25 years and they are one of my favorite supply houses to do business with. One thing nice about them is that they are locally owned rather than being a huge corporation."

"This company messed up on the color of a window order and won't take any responsibility for the mistake. I have written proof they messed up the order but they still won't acknowledge it. I tried to settle up with them and only asked them to credit me back $500. They wouldn't do it even though I have alot of future work for them. I hoped they would work with me but they won't."

"I have come on business for somebody else. The employees of this company are very rude. I don't know if they meant to be rude or if it was just one of those days. However I was not unpolite and I gave them multiple opportunities to fix their attitude towards me. And yet we were still there at the same place with that attitude. And in my opinion that is completely unacceptable. They have officially lost my business. And The business of the person whom I had gone to their place of business for."