Pieux de stabilisation du Québec Inc operates under the name Alcide Doyon et fils, at 9233 Rue Hector-Laferté in Québec City. The company says it has 75 years of experience in lifting buildings and has passed through three generations of the family.
Its core work is lifting and moving houses and buildings. The site lists lifting of homes, garages, and commercial and agricultural buildings, foundation renovation, temporary shoring and buildings on screw piles (pieux vissés), including projects on sloped or hard-to-access sites. Helical piles are one service among several, so it fits owners who also need a building raised or a foundation redone.
Service area: Québec City, the Beauce and nearby areas. The site lists 418-524-6801 for Québec and 418-685-3361 for the Beauce, and offers a quote request form. Ask whether screw piles are designed by an engineer for your project, how torque is recorded, and how permits and temporary supports are handled.