Great Northern Insulation

GNI was referred to me from my parents who had them complete some work a few years back. I had Davis come out to understand what I was looking for and price the job for me. I had them closed-cell spray-foam my entire basement, main floor and second floor bathroom + put a layer in my attic and blow the required amount in on top. The company was, overall, a pleasure to work with. I identified a few areas that needed a bit more attention so they came back and resolved my concerns. The spraying was likely a bit more expensive than if it were to be insulated with the typical batt insulation, but I have no regrets! The house is fully sealed and comfortable. No drafts. No cold. Just comfort! If (when) my wife and I move, and need a company to come insulate, I'd call them first. For sure. CALL THEM!