| Business | Phone |
| Ama Roofing Supplies 130 Hempstead Dr, Hamilton L8W 2E7 | (905) 389-6071 |
| Herman's Building Ctr 1950 Barton St E, Hamilton L8H 2Y6 | (905) 544-0707 |
| Crowe Building Products Ltd 116 Burris St, Hamilton L8M 2J5 | (905) 529-6818 |
| Emco Roofing 347 Centennial Pky N, Hamilton L8E 2X6 | (905) 560-2858 |