GoliathTech Estrie is a local installer in the GoliathTech network, based in Magog, Quebec. GoliathTech is a helical and screw pile manufacturer that sells and installs through regional installers, and its site lists this location as a certified installer for the Eastern Townships of Quebec.
The GoliathTech site describes screw piles for decks, porches, home additions, sunrooms, cottages, garages, carports and sheds, plus commercial and municipal work such as lamp posts, signage, solar arrays and boardwalks, and foundation repair and underpinning. It says its piles can often be installed in less than four hours with minimal damage to the landscape, and that they stay level over time.
The installer page names Sherbrooke, Magog, Coaticook, Orford, Compton and Stanstead among the places it serves. To request a quote, call (819) 803-8576 or use the quote form on the GoliathTech page. Useful questions to ask any installer: Which pile size and steel wall thickness does the design call for, how is installation torque recorded, are engineering and permit paperwork included, and what does the warranty cover?