Ontario Specialty Contracting Inc. 333 Ganson St Buffalo, New York 14203 United States Get directions Phone 716 856-3333 Email bwegrzyn@ontariospecialty.com Website ontariospecialty.com Listing last updated June 1, 2015. Details may have changed, so please call ahead. Is this your business? Log in to manage it, or request an update. ← Back to the directory