- Allied Mechanical & Electrical
- American Construction Servicve
- Aspen Ridge Electric Inc
- Bend Electric Inc
- Cameron Electric
- Cascade Electric Svc Inc
- Delta Electric Svc
- Hester Electrical Svc
- HHD Electric LLC
- Highgrade Electric
- L H Morris Electric Inc
- M & W Electric Inc
- O'Dell Electric Inc
- Portland General Electric
- Ralph's Electric
- Reynolds Electrical Svc Inc
- Seven Peaks Electric
- Steigman Inc
- Summit Electric
- T W Crowder Electric Co Inc
- WERK Electric
