| Business | Phone |
| All Assured Electric Inc Pasco 99301 | (509) 545-0103 |
| Big River Electric Inc Po Box 2072, Pasco 99302 | (509) 546-1994 |
| Clark Electric 720 N California Ave B, Pasco 99301 | (509) 547-8911 |
| Desert Star Electric Inc 510 W Clark St, Pasco 99301 | (509) 544-0484 |
| Essco Electric Po Box 2645, Pasco 99302 | (509) 547-5504 |
| Gilbert Electric 429 N Oregon Ave, Pasco 99301 | (509) 545-9488 |
| Gilbert Electric Ii Llc 2413 N Road 80, Pasco 99301 | (509) 545-9488 |
| Master Electric 5809 W Park Pl, Pasco 99301 | (509) 546-9666 |
| Moon Security Svc Inc 515 W Clark St, Pasco 99301 | (509) 545-1881 |
| Pasco Electric Inc 619 N 3rd Ave, Pasco 99301 | (509) 547-5575 |
| Phase 2 Electric Inc 4811 Mojave Dr, Pasco 99301 | (509) 543-3549 |
| Power City Electric Inc 639 W Fairchild St, Pasco 99301 | (509) 547-9525 |
| Sierra Electric Inc 4120 N Swallow Ave, Pasco 99301 | (509) 542-8682 |
| Signal Hill Twin City Electric Hanford 1, Pasco 99301 | (509) 377-2025 |
| Townsend Controls 505 N 28th Ave, Pasco 99301 | (509) 542-9949 |
| E & H Electric Llc 5912 W Park Pl, Pasco 99301 | (509) 547-8797 |