they upgraded the insulation on my attic. the technicians were friendly and courteous. they took care in assuring that all the floor was covered and they even put a plastic cover over my bed (the attic entrance is in the main bedroom).
Based on the service that i received, I would recommend them.
- Company Response
Thank you Roberto for the great review! It was a pleasure working with you and thank you for choosing Great Northern Insulation for your insulation needs!