| Business | Phone |
| Arc Light Electric Inc 7015 Gulf Fwy, Houston 77087 | (713) 645-4777 |
| Avr Corp 18207 Chisholm Trl 224, Houston 77060 | (281) 821-0004 |
| C & R Electrical Supply 6208 Cullen Blvd, Houston 77021 | (713) 747-9022 |
| Contractors Electrical Supply 12310 Green River Dr, Houston 77044 | (281) 458-4401 |
| Crawford Electric Supply 1295 N Post Oak Rd, Houston 77055 | (713) 476-0788 |
| Maddox Electrical Equipment 1802 Fairwind Rd, Houston 77062 | (713) 823-2045 |
| M & J Electrical Supply Inc 7217 Stuebner Airline Rd, Houston 77091 | (713) 699-5055 |
| Houston Breakers & Disconnects 632 Northew St D, Houston 77091 | (713) 692-3776 |
| Industrial Electric Wire 9009 North Loop E # 240, Houston 77029 | (713) 986-4675 |
| Ipa Electronics Corp 15202 Park Estates Ln, Houston 77062 | (281) 282-9320 |