I was quite satisfied with Energy Attic. They took out the old insulation from the attic and put in new insulation. They were prompt and accurate in what they did. They presented themselves well and did a good job. They followed through. I was satisfied with the outcome. They were a little expensive. Their installers were professional and knew what they were doing. The original guy who did the initial estimate for me was knowledgeable and did a good job explaining all the relevant information.