| Business | Phone |
| Blum Electric 3970 N Sierra Way # D, San Bernardino 92405 | (909) 881-9152 |
| Blythe Electric 1098 E 28th St, San Bernardino 92404 | (909) 882-5046 |
| Brennan Electric 460 S Stoddard Ave # 3, San Bernardino 92401 | (909) 884-0233 |
| Budget Electric Contractors 25051 5th St, San Bernardino 92410 | (909) 381-2646 |
| Calleros Electric Inc San Bernardino 92404 | (909) 883-7876 |
| Chavez Electrical Auto 1180 E 9th St # 7, San Bernardino 92410 | (909) 884-5777 |
| David-Richards Electric 1681 E Date Pl, San Bernardino 92404 | (909) 881-2605 |
| De Yong Power Systems 264 S Leland Norton Way, San Bernardino 92408 | (909) 382-0181 |
| Dean's Electric 3283 Irvington Ave, San Bernardino 92407 | (909) 880-3325 |
| East West Electric 265 E Mill St # J, San Bernardino 92408 | (909) 886-5555 |
| Hillard Electric 415 S G St, San Bernardino 92410 | (909) 889-0644 |
| Irvin Electrical Svc Inc 2696 Serrano Rd, San Bernardino 92405 | (909) 883-3285 |
| Jim's Electrical San Bernardino 92404 | (909) 882-2672 |
| Jme Mechanical Contractors 2690 N State St, San Bernardino 92407 | (909) 887-9199 |
| Jon Co Electronic Inc 1401 E Highland Ave, San Bernardino 92404 | (909) 881-5032 |
| Key Electric San Bernardino 92410 | (909) 884-4774 |
| Koston Construction 1633 W Rialto Ave, San Bernardino 92410 | (909) 884-0559 |
| L & R Electric 7650 Mckinley Ave, San Bernardino 92410 | (909) 862-9112 |
| Lectra West Inc 4568 N E St, San Bernardino 92407 | (909) 883-8854 |
| Lon's Electrical Svc Inc 379 S Sierra Way # A, San Bernardino 92408 | (909) 885-4469 |
| Mike Cox Electric 160 N Rancho Ave, San Bernardino 92410 | (909) 889-7992 |
| Neca Southern Sierra 1655 Riverview Dr, San Bernardino 92408 | (909) 824-7050 |
| D M Electric 291 S Sierra Way # B, San Bernardino 92408 | (909) 889-4888 |
| Edc Electrical Distribution 605 Oak Ct, San Bernardino 92410 | (909) 888-7600 |
| Fugate Electrical 368 Orange Show Ln, San Bernardino 92408 | (909) 888-8243 |
| Luitwieler Electric 920 E Cooley Ave # C, San Bernardino 92408 | (909) 799-7800 |
| Nu Tech Electric 336 S Waterman Ave, San Bernardino 92408 | (909) 889-3334 |
| Performance Service Contractor San Bernardino 92404 | (909) 881-0553 |
| Power Source Electric 4370 Hallmark Pkwy, San Bernardino 92407 | (909) 887-2224 |
| Pratt Electric 5141 Lakewood Dr, San Bernardino 92407 | (909) 887-1476 |
| Roberts Electric 5868 Osbun Rd, San Bernardino 92404 | (909) 886-0216 |
| Sterling Electrical Constr 25067 6th St, San Bernardino 92410 | (909) 889-7408 |
| Suburban Electric Inc 604 Oak Ct, San Bernardino 92410 | (909) 889-7531 |
| Tri Star Electric Po Box 9338, San Bernardino 92427 | (909) 882-8338 |