United Roofing Inc. You are here: Home > Global and Local >North America >Canada >Alberta > United Roofing Inc. United Roofing Inc. is a roofing company serving Calgary and Edmonton. Our team has been entrusted with commercial roofing, flat roofing, building envelope, below-ground and waterproofing since 2007. Web: https://www.unitedroofing.ca Facebook: Facebook Page Company Name: United Roofing Inc. Hours of Operations: Monday - Friday: 8am - 4pm Social Share: Previous Link