- A & F Electric
- Advanced Electrical Systems
- Alameda Electric
- American Electrical
- Antony's Electric Inc
- Berkeley Electric
- Blaziek Electric
- Boykin Electric Co
- Cupertino Electric
- Dkb Electric
- Ellis Lighting & Power
- Hicks & Sons Electric
- Horton Electrical Svc
- Hyatt Electric Co
- L L Poli Electric
- Logan Industries Inc
- Long Electric
- Mele Construction
- Mosley Electric
- Myles Davis Electric Inc
- Napa Electric
- Napa Electric
- Pete Gonzalez Electric
- Poli LL Electric
- Spartan Electric
- Summit Electrical Svc
- Wolf Electric
- Wooly's Electric Svc
- Zeco Electric Co
