Proud Member of the Timber Mart Buying Group

Guelph & Orangeville Building Supply provides superior construction products from lumber to landscaping. Our products include pavers, mulch, drywall and decks, with a focus on quality landscaping renovation materials. We have grown over three generations and three decades, with a focus on high standards, quality products, knowledgeable staff, and a "customer first" philosophy. Bert Niezen, founder of Orangeville Building Supply began the family business in 1991 and the Niezen family opened the doors of Guelph Building Supply in 2004.

Customer service remains our number one value, and is matched up by superior products, reputable suppliers, and an incredible staff. It's a winning business model that allows both locations to maintain an elevated reputation throughout Dufferin/Wellington County and beyond.