This is my second time using Great Northern, as I had them first insulate above my garage. I find their work to be very thorough and professional. They were also very good at cleaning up afterwards. I wanted my attic to be R60 after the recent colds winters.
- Company Response
We're so happy to hear you chose Great Northern Insulation for a 2nd time. We've made sure to tell the crew that you were so happy with the work they did at your home. It means so much when we hear directly from our customers on the great job we're doing.