| Business | Phone |
| A Brian D Heisler Roofing 65 Raglin Rd, Cambridge N1T 1X9 | (519) 622-1764 |
| A Thomson Roofing 127 Concession St, Cambridge N1R 2H2 | (519) 622-9283 |
| A-1 Siding & Roofing 12 Foster Cres, Cambridge N1R 4R1 | (519) 621-8960 |
| Affordable Roofing 65 Raglin Rd, Cambridge N1T 1X9 | (519) 624-1455 |
| J C Roofing & Sheet Metal Ltd 81 Elmwood Ave, Cambridge N1R 4Y5 | (519) 622-1041 |
| John Carson & Son's Roofing 46 Oxford St, Cambridge N1R 1M5 | (519) 740-8427 |
| Mowatt Roofing 21 Travelled Rd, Cambridge N3C 2V4 | (519) 651-0059 |
| Performance Roofing & Mntnc 334 Clyde Rd, Cambridge N1R 1L6 | (519) 623-0590 |
| Tri-City Roofing 1738 Morrison, Cambridge | (519) 624-9690 |
| Designer Roofing Registered 162 Samuelson St, Cambridge N1R 6H9 | (519) 620-0902 |
| Britannica Roofing Inc 33 Nora Crt, Cambridge N3C 3N1 | (519) 658-5873 |
| Caron Roofing Rr 1 Stn Galt, Cambridge N1R 5S2 | (519) 624-5705 |
| Conestoga Roofing & Sheet Mtl 331 Sheldon Dr, Cambridge N1T 1B1 | (519) 763-4733 |
| Conestoga Roofing 331 Sheldon Dr, Cambridge N1T 1B1 | (519) 623-7411 |
| Belmar Roofing 184 Turnbull Court Unit #1, Cambridge N1T 1J2 | (519) 267-6707 |