| Business | Phone |
| Fairbanks Scales 5538 Easthampton Dr, Houston 77039 | (281) 838-1136 |
| Stewart X Douglas 307 Fairview St, Houston 77006 | (713) 529-1099 |
| Southwest Electric Co 5802 Eldridge Glen Dr, Houston 77041 | (713) 849-9171 |
| Michigan Industrial Controls Houston 77070 | (281) 890-6494 |
| Houston Scale Co 20815 H&R Rd 5amp;, Houston 77073 | (281) 209-0644 |
| Spring Branch Electric 14085 Bublen St 206, Houston 77085 | (713) 981-9244 |
| Sylvania Lighting Svc 428 Garden Oaks Blvd, Houston 77018 | (713) 699-1974 |
| Olympus America Inc 8285 El Rio St 140, Houston 77054 | (713) 747-9998 |
| Universal Marine Electrical 5826 Cheswood St, Houston 77087 | (713) 643-6334 |
| Rick Berger Electrical Contrs 6818 Newbridge St, Houston 77092 | (713) 462-3277 |