Jay Carter Roofing & Sheet Metal has grown to become one of the most respected full-service roofing companies in the Greater Toronto Area. With offices in Newmarket, Cannington we’re well-positioned to service the farthest corners of the GTA. Jay Carter Roofing & Sheet Metal specializes in meeting the needs of commercial and residential customers whether it’s a new roof, a replacement roof or a repair. Jay Carter Roofing & Sheet Metal prides itself on protecting the environment and offers several green roofing options. Our certified and experienced service department is on call when you need us.