I have a mobile home trailer (16x70) that I am repairing for a rental and had a lot of problems with water lines freezing, rodent, and moisture problems. I had research quite a bit on spray foam and set out to get several quotes. United Spray was not the cheapest of the quotes I had received; however, the quality of product they use far surpasses that of any other of the other vendors I was considering. A few of the individuals I set out to discuss with was not up to par on any professional manner. Adrian and is 2 man crew live about 150mi from my location and went beyond their normal servicing area to fill my job. The job took about 3hrs to do and I had requested 3" deep to cover the entire area. They used depth gauges to ensure that I was getting enough and they were not losing product costs. I do not recall the brand of spray that was used, it was a 2lb type, light grayish in color and offers no smell once everything is dry. They use all professional tools and have their own generators for spraying. The job is very messy and even more so crawling around on dirt and gravel under a trailer. Their service was professional and detail oriented, and no doubt deserving full stars. There was one area that was missed (easily overlooked), instead of running for the hills he had made a secondary trip to touch of that area immediately once it was discovered.. To anyone that may read this and live within their servicing area, if you find yourself in question on who to choose, you may spend a few extra dollars with United Spray but I guarantee you will not get the service, quality product, and professionalism that United Spray offers. read more