- Af Brown Electric Contractors
- All Phase Electric
- Apollo Electric
- Atom Electric
- Avalon Electric
- B & A Electrical Contracting
- Brea Electric Co
- Empire Electric
- Empire Electric
- George Brazil 24 Hour Svc
- George Brazil 24 Hour Svc
- Greenfield Electric
- Greenfield Electric
- Hillman Electric
- Hillman Electric
- Jim's Electrical & Comms
- Jim's Electrical & Comms
- Linda Yorba Electric
- Linda Yorba Electric
- Lockshaw Electric
- Lockshaw Electric
- Paden Electric
