Great Northern Group Dealer Network Signs on High Performance Spray Systems as First Official Dealer

Thornhill, ON, May 11, 2020 — Great Northern Group of Companies (“GNG”), a leading provider of sustainable building services, announced that High Performance Spray Systems (”HPSS”) as its first official dealer in the GNG Dealer Network. HPSS will provide its insulation services in Calgary, Alberta, on behalf of GNG.

Read the full press release.