| Business | Phone |
| Glenn Brown Sheet Metal 109 Mintern Ave, Brantford N3S 1L4 | (519) 756-6558 |
| Harold Davis Heating Cooling Rr 3 Stn Main, Brantford N3T 5L6 | (519) 751-7024 |
| Hector Perras & Sons Ltd Rr 8 Stn Main, Brantford N3T 5M1 | (519) 647-3496 |
| Indoor Air Technology 74 Lynden Hill Cres, Brantford N3P 1R5 | (519) 752-8079 |
| Mac Kenzie's Heating & Cooling 63 Mintern Ave, Brantford N3S 1L2 | (519) 752-4586 |
| Modern Heating Brantford Ltd 214 Hachborn Rd, Brantford N3S 7W5 | (519) 753-3458 |
| Precision Systems 47 Copernicus Blvd #4, Brantford N3P 1N4 | (519) 756-0310 |
| Reliant Climate Control 167 Elgin St, Brantford N3S 5A4 | (519) 758-9277 |
| Bml Hearth & Home 97 Charing Cross St, Brantford N3R 2H7 | (519) 756-4374 |
| Byron Refrigeration & Air Cond 61 Catharine Ave, Brantford N3T 1X5 | (519) 753-0636 |
| Comfort Plus Heating & Ac 166 Grand St, Brantford N3R 4B9 | (519) 752-2250 |
| E & M Copper Products 29 Prince Charles Rd, Brantford N3T 5M1 | (519) 753-7999 |