| Business | Phone |
| All American Electric 639 Sunset Park Dr 200, Sedro Woolley 98284 | (360) 854-9094 |
| Atlas Electric Construction 824 Metcalf St B, Sedro Woolley 98284 | (360) 855-1127 |
| Electrical Design & Construct 29182 E Elk Run Dr, Sedro Woolley 98284 | (360) 854-9583 |
| Electron Electric Sedro Woolley 98284 | (360) 826-3641 |
| Goldsberry Electric 22249 Cook Rd, Sedro Woolley 98284 | (360) 336-3958 |
| Seven Sisters Inc 613 Sunset Park Dr, Sedro Woolley 98284 | (360) 856-0842 |
| Vine Electric Sedro Woolley 98284 | (360) 856-5099 |
| Woods Electric Inc 22614 Grip Rd, Sedro Woolley 98284 | (360) 856-0401 |