| Business | Phone |
| A B Electric 6375 Leeming St, Niagara Falls L2G 1K3 | (905) 358-8298 |
| Gordon Wright Electrical-Mech 6260 Don Murie St, Niagara Falls L2E 6X8 | (905) 356-5730 |
| John Liefl Electric Ltd 7186 Oxford St, Niagara Falls L2J 1J5 | (905) 358-9964 |
| P Bergen Electric 4729 Epworth Cir, Niagara Falls L2E 1C7 | (905) 374-0327 |
| Renda Electric Ltd 3466 Notre Dame Crt, Niagara Falls L2H 2X3 | (905) 356-5740 |
| Ryko Electric 4437 Paddock Trail Dr, Niagara Falls L2H 3E6 | (905) 358-9314 |
| Sam Visca Electric 5602 George St #4, Niagara Falls L2E 3E2 | (905) 354-0184 |
| Westlane Electric 6242 Pitton Rd, Niagara Falls L2H 1S3 | (905) 356-0515 |
| Wincott Electric 7103 Brady St, Niagara Falls L2J 3P1 | (905) 358-8818 |
| Winston Electric Ltd 4971 Stamford St, Niagara Falls L2E 1M4 | (905) 358-6680 |
| Call Us Electric 6412 Garner Rd, Niagara Falls L2E 6S4 | (905) 354-4620 |
| Cave Enterprises 4278 Kevin Dr, Niagara Falls L2H 3B4 | (905) 371-2283 |
| Corfield Electric 6668 Dawson St, Niagara Falls L2E 7E9 | (905) 353-0017 |
| Dan Sorensen Electrical 7148 Windsor Cres, Niagara Falls L2G 1G1 | (905) 354-0105 |
| Dell-Electric & Svc 5805 Byng Ave, Niagara Falls L2G 5E1 | (905) 358-6069 |
| Divito Electric 8139 Woodsview Cres, Niagara Falls L2H 3G3 | (905) 356-2403 |
| Dustin La Chance Enterprise 217 Creek, Niagara Falls | (905) 262-5820 |
| Falls Electric 4878 Duke Ave, Niagara Falls L2E 5B5 | (905) 354-7212 |