| Business | Phone |
| Wesco Distributing Inc 513 N Nelson St, Amarillo 79107 | (806) 379-8117 |
| Square D 1800 S Washington St 201, Amarillo 79102 | (806) 372-1938 |
| Temple-Pruitt Supply Co 4604 Parkside Dr, Amarillo 79109 | (806) 355-7417 |
| Rexel Summers 1808 W 6th Ave, Amarillo 79106 | (806) 373-3377 |
| Custom Home Design 4000 W 51st Ave, Amarillo 79109 | (806) 359-3366 |
| Nunn Electric Supply Corp 500 S Fannin St, Amarillo 79106 | (806) 373-1705 |
| Nunn Electric Supply Corp 105 S Polk St, Amarillo 79101 | (806) 376-4581 |
| J D Martin Co 7812 Covington Pkwy, Amarillo 79121 | (806) 359-3241 |
| Locke Wholesale Electric 5119 Plains Blvd B, Amarillo 79106 | (806) 467-8443 |
| Marsh Electrical Supply 922 W 6th Ave, Amarillo 79101 | (806) 376-4757 |
| Larry Allen Amarillo 79109 | (806) 353-4624 |
| Amcamex Electronics Corp Po Box 50775, Amarillo 79159 | (806) 354-2690 |
| Tri State Electric Supply Co 215 S Bonham St, Amarillo 79106 | (806) 374-4404 |
| Dealers Electrical Supply 1010 W 5th Ave, Amarillo 79101 | (806) 376-5567 |
| Graybar Electric Co 1900 W 1st Ave, Amarillo 79106 | (806) 373-6845 |