| Business | Phone |
| Ability Electric Inc 2872 Se Brent St, Hillsboro 97123 | (503) 641-4632 |
| Allphase Electric 128 W Main Street Ext, Hillsboro 97123 | (503) 640-9400 |
| Argonaut Electric 2575 Ne Kathryn St, Hillsboro 97124 | (503) 718-0102 |
| Sumitomo Electric 7230 Nw Evergreen Pkwy, Hillsboro 97124 | (503) 693-3100 |
| Symmetry Construction Svc 19468 Nw Cornell Rd, Hillsboro 97124 | (503) 533-2200 |
| Take Charge Electric Inc 7270 Nw Helvetia Rd, Hillsboro 97124 | (503) 647-0946 |
| Rosendin Electric 1300 Ne 48th Ave # 1200, Hillsboro 97124 | (503) 615-8189 |
| Ross Electric 2870 Sw 121st Ave # 203, Hillsboro 97123 | (503) 642-2800 |
| D A Jerome Electric 404 Sw Cedar St, Hillsboro 97123 | (503) 648-5144 |
| R K Electric Inc 3075 Sw 234th Ave, Hillsboro 97123 | (503) 640-1344 |
| Electric Tech Inc 2870 Se 75th Ave # 204, Hillsboro 97123 | (503) 640-1960 |
| Oregon Electrical Specialties 5285 Ne Elam Young Pkwy, Hillsboro 97124 | (503) 649-4404 |
| Garner Electric 2920 Sw 247th Ave # A, Hillsboro 97123 | (503) 646-5221 |
| Oes Llc 5285 Ne Elam Young Pkwy # A600, Hillsboro 97124 | (503) 693-6000 |
| Mohr Solutions Llc 7275 Nw Evergreen Pkwy # 100, Hillsboro 97124 | (503) 681-2790 |
| Heberle Electric Hillsboro 97123 | (503) 628-2095 |
| Hillsboro Electric 21185 Nw Evergreen Pkwy # 110, Hillsboro 97124 | (503) 439-9666 |
| Inland Electric 360 Se Baseline St, Hillsboro 97123 | (503) 681-4700 |
| Lorenz Electrical Construction 2074 Nw Aloclek Dr # 412, Hillsboro 97124 | (503) 614-0400 |
| Kec Electric Inc 1281 Ne 25th Ave # K, Hillsboro 97124 | (503) 439-0904 |
| Kelso Electric Inc 545 Se 3rd Ave, Hillsboro 97123 | (503) 648-6360 |
| Mister Sparky of Beaverton 605 SE 60th Ave, Hillsboro 97123 | (503) 643-3500 |