Like most on here I did my research about spray foam insulation and looked at a few companies on home stars. I had a few companies come over and give quotes including Mark from Envirotech.
What I liked about Mark was that he explained everything in plain english and when he spoke, I got a good feeling that he knew what he was talking about having done some basic research. In fact, he even suggested I do not do spray foam in my garage and use a cellulose injection becasue it was cheaper and did as good a job. He also looked at a few of my electrical problems and gave some suggestions on the spot. He gave the lowest quote and I got a really good feeling from him as a person which really means a lot in the contractor industry.
He and his assciate came when expected and completed the work (cellulose in roof of garage, reinsulate roof, some electrical work) in a day. They cleaned up and we are now living in a more comfortable home during the summer. I can now feel the affects of the AC on the second floor of my house. The room over the garage nolonger feels like you are about to high five the sun.
I would highly recommend Envirotech.