| Business | Phone |
| Nesco/Benjamin Electric Supply 30 Glennie St, Worcester 1605 | (508) 757-3807 |
| Wesco Distributing Inc 11 Distributor Rd, Worcester 1605 | (508) 792-2600 |
| Standard Electric Supply Co 221 Chandler St, Worcester 1609 | (508) 755-5293 |
| Capitol Light & Supply Co 27 Pullman St, Worcester 1606 | (508) 852-4600 |
| Concord Electrical Supply 80 E Central St, Worcester 1605 | (508) 459-5262 |
| Eagle Electric Supply Co 632 Cambridge St, Worcester 1610 | (508) 756-7659 |
| Ge Supply 90a Washington St, Worcester 1610 | (508) 757-3846 |
| Graybar Electric Co 52 Millbrook St, Worcester 1606 | (508) 756-4311 |
| Northeast Electrical Distr 632 Cambridge St, Worcester 1610 | (508) 757-7744 |