Postech Screw Piles Halton has been installing galvanized steel screw piles since 1995. Compared to concrete, our piles are installed up to 5 times faster and cost about 30% less, without damaging the ground. Our exclusive Thermal Pile technology retains internal heat and eliminates frost, ensuring lifetime stability and warranty. Decks, cottages, extensions, light commercial buildings—we customize every pile to your soil. Free estimate within 24 hours, and our team is trained according to the strict standards of the Postech pan-Canadian network. Contact us for a turnkey, durable, and eco-friendly foundation!