Searching for professional and experienced Ontario, CA Electricians? A1 Electrical Service is the only place to look. We are skilled in a variety of electrical services; call us to see what we can do.
All Work Guranteed
Residential & Commercial
New Construction & Remodeling
Family Owned & Operated
Trouble Shooting
Meter & Sub Panels Moved
Indoor/Outdoor Lighting
Fluorescent Lighting
Recessed Lighting
Security Lighting
110/220/277/480 Volt Circuits & Outlets
Dedicated Computer Circuits
Meter Upgrades
Fuses & Breakers
Jacuzzi & Spa Hook-Up
Phone Jacks
Smoke Detectors
Fans-All...