Insulation - Install or Upgrade in Sarnia, ON

Proper insulation can help reduce energy costs and increase comfort levels at home - experts recommend focusing on areas such as the attic, basement and exterior walls. Please note that it is possible to over-insulate a home, as excess moisture can get trapped and lead to mold problems at home.

Recommended Pros in Sarnia, ON

Recently Reviewed Sarnia Insulation

Published: 09/15/2022
Three months still not completed. Today is Thursday September 15. Informed on Monday they will be coming to complete the job. What a surprise no one showed up. Not even a phone call. Sometime this week the salesman left this wanting...
Published: 07/21/2022
Great Northern insulation rushed the job, and caused $600 in damage. I felt sick to my stomach after seeing their work. It took me two weeks to cut back the amount they oversprayed on my walls. They sprayed foam over...
Published: 06/12/2022
The GNI crew, Derek (lead), Shawn and Paul, arrived on time, thoroughly prepared the cottage for spraying and then worked for 2 more days to carefully complete the significant job. Derek's spraying work was exceptionally well done and his assistants,...