Torsion Screw Piles Ltd is an Alberta company that installs screw piles and also appears in search under post hole drilling. Its site says it handles backyard residential work through larger commercial assignments.
The site describes a five-step process for safe, efficient installations and says each installation is assessed individually. Example projects include decks, patios and garage support. The company says customer service is what sets it apart, and the site has pages for screw piles, projects, service areas and a blog.
The listing gives a phone number of +1 780-984-9525 and no street address, so confirm where crews are based and which Alberta communities they cover on the service areas page. Ask about the pile size and depth planned, how torque is recorded, whether engineering is provided for larger structures, and what the quote includes.