Insulation pros were contracted to insulate my house. The requirements were very clear as to how much material was to be used and the R- rating required. In the attic they did less than half what they quoted. They did not do the doors or windows at all. And the carpenters put up trim boards over the uninsulated doors & windows. When I noticed there was no insulation I called their office several times. The girl that answers phone states that she has given him the messages. He will not return calls. Later I have to take all the trim boards off doors and windows and insulate. This was a terrible job and cost additional expense and a lot of time. I would not recommend this company to anyone. They will rip you off. Give you a quote for 20 inches of insulation in attic and only put in 5 inches hoping you will not notice. But charge you for 20 inches. I wish I could give them less than one star. read more