Drilled pier Contractors for building/project foundations. Houses, Cabins, Additions, Sheds, decks, gazebos, anywhere you need a solid foundation with galvanized steel piers. Postech Piles has been in business for over 25 years and is the number 1 pile company with 118 Postech dealers across Canada. With our network of knowledgeable Dealers we've got your questions covered. Visit our website at www.postpiles.com Postech Piers Peterborough covers Peterborough, Kawartha Lakes and Northumberland counties. For a free quote call 705-652-1432. more... See more text