" I wish I could give these guys more than five stars. I originally hired another company because the reviews and they seemed to know what they were doing. After a few weeks, I didn't see any change in how hot my second story was, so I had a friend go up and check out the attic.  He said there was no insulation the the back of the attic over my pation and the installers didn't even do anything to the wall facing my bedroom, which I had specifically told them was the hottest part. I called the company owner and he said  they "don't do walls" and told me there was no way that his emplyees forgot to insulate a portion of my attic. I was given a reference fo Advanced Attic Insulation by another contractor.  They came out and completely covered my wall with insulation and covered it with an aluminum type insulation which made a huge immediately. They also filled out the rest of the attic to the level the original company said they would. These guys were excellent in every way. They communicated every step and did an outstanding job."