| Business | Phone |
| Jepsen Electrical 8275 Range Road 1, Smithville L0R 2A0 | (905) 957-5400 |
| Mc Intyre Electric 5666 Regional Road 69, Smithville L0R 2A0 | (905) 957-0007 |
| Culp Electric 205 Brock St, Smithville L0R 2A0 | (905) 957-3945 |
| Electric All Construction 470 Westbrook Rd Rr 1, Smithville L0R 2A0 | (905) 692-2053 |
| Drago Petrina Electrical Contr 2651 Westbrook Rd, Smithville L0R 2A0 | (905) 692-5604 |