| Business | Phone |
| Adam Clark Co Ltd 451 Elgin St, Brantford N3S 7P5 | (519) 751-8000 |
| Asm Electric Ltd 110 Paris Rd, Brantford N3R 1H9 | (519) 753-1161 |
| Hambly Electric 110 Paris Rd, Brantford N3R 1H9 | (519) 751-0056 |
| Hexamer Electrical Systems 1365 Colborne St #B, Brantford N3T 5M1 | (519) 759-8889 |
| Iec Group 341 Johnson Rd, Brantford N3T 5M1 | (519) 753-7112 |
| Three Crows Electric Rr 7 Stn Main, Brantford N3T 5L9 | (519) 752-4490 |
| Martins-White Electrical Contr 37 Holborn St, Brantford N3R 6Y4 | (519) 752-4965 |
| Merrill Electric Inc 6 Ivanhoe Rd, Brantford N3R 5T8 | (519) 759-4026 |
| Rbt Electrical & Automation 77 Copernicus Blvd #2, Brantford N3P 1N4 | (519) 752-3675 |
| Roger's Servoces 14 Sherry Lane, Brantford N3R 2T2 | (519) 751-0202 |
| Becker Electrical Svc 229 Salt Springs Church Rd, Brantford N3T 5L9 | (519) 752-7316 |
| Black & Mc Donald Ltd 158 South Service Rd, Brantford | (519) 752-2510 |
| S & S Electrical Svc 277 Jerseyville Rd, Brantford N3T 5M1 | (905) 574-3957 |
| Savory Electric Ltd 2 Holiday Dr, Brantford N3R 7J4 | (519) 753-0397 |
| T D Electric 152 Paris Rd, Brantford N3R 1J1 | (519) 753-6046 |
| Terry's Electric 100 Brant School Rd, Brantford N3T 5L4 | (519) 759-6253 |
| Tottle Electric 4 Kinrade Rd, Brantford N3T 5M1 | (519) 759-5622 |
| Wireworks Electrical Ltd 169 Copernicus Blvd #3, Brantford N3P 1N4 | (519) 753-8453 |
| Couperus Electric Ltd Rr 4 Stn Main, Brantford N3T 5L7 | (519) 752-6317 |
| Electricians 43 Colborne St, Brantford N3T 2G3 | (519) 752-9258 |