McCallum Roofing Ltd. has been a name involved in the residential, commercial, industrial roofing and sheet metal industry for over three generations. The company is lead by Inter-Provincial Red Seal Journeyman roofers who understand the meaning behind quality work, quality relationships and of course, quality service. The service we provide is only as good as the people we work with to provide it. Our people make us who we are. Investing in our people helps us to meet not only our goals but the customer's goals and expectations.