At North Star, we're proud to name McCallum Aluminum Ltd. as a Diamond Dealer. Our Diamond Dealers are carefully selected based on stringent criteria that meet the non-negotiable needs of homeowners, builders and contractors across North America, including consumer reputation, industry qualifications such as WSIB coverage and liability insurance, extensive experience in selling, servicing and installing North Star products, and an unwavering commitment to customer satisfaction. Choose McCallum Aluminum Ltd. for top-quality service and products you can trust.

Certified Diamond Dealer of North Star Windows & Doors.