| Category: | Point of interest, Establishment, General contractor, |
|---|---|
| Address: | 259 Campbell St, Sarnia, ON N7T 2H3, Canada |
| Postal code: | N7T 2H3 |
| Phone: | (800) 265-1914 |
| Website: | https://www.gni.ca/ |
We recently hired Great Northern Insulation to spray our shed walls and our garage walls - we are very happy with the service that we received from the two workers that came to our house / CJ and Jason. Very professional and they cleaned up afterwards. They also gave us good advice and seemed very knowledgeable about their products.
We also had blown-in insulation done in our house, garage and drive shed. The workers again were very polite and knowledgeable. Al and James are very hard workers we are so happy with the job these workers provided...