Mike and Jason were great. Even after 3 renovations our home was still difficult to heat and cool. We installed new windows, a new kitchen and even a new roof. All this time we were living in a house that was leaky like "Swiss cheese" is what Jason said. During the inspection Jason and Mike showed us all the area's that were actually the cause of the problem. The installation team was courteous and knowledgeable. After the two day project was complete they cleaned up like they were never there. I highly recommend Dr. Energy Saver of NEPA. They are more than just an insulation company!