This Efficient House

Having Mike seal my attic and add more insulation I think helped me in decreasing my utility bills this past winter, and living in a comfortable home that wasn't cold in the winter despite keeping...

I have used This Efficient House for 2 projects. Most recently for drill and fill cellulose insulation of my walls (applied from the interior, which is a challenging application). The results...

We had Mike replace a 40-year-old attic fan with a high tech new modern one. While here, he suggested that we could optimize our energy efficiency and comfort by adding to, and leveling the attic...

Once I talked to Mike, the owner, I knew I wanted to use his company for all our insulation needs in this older 1971 house we are remodeling. I had called several other insulation companies all...

Sandy S. This Efficient House did an excellent job in both insulating, and installing a Furnace, AC and Hot water heater. The work took a week, they answered all calls and questions quickly, and...