
Safe, Reliable, and Professional Electrical Work—Right in Your Neighborhood
Antioch's electrical needs vary a lot by neighborhood. Homes closer to the historic downtown and the San Joaquin River tend to be older, with original panels and wiring that hasn't kept pace with modern appliance loads. Out toward Deer Valley and Lone Tree, the homes are newer, but we still see plenty of undersized panels that were never built to handle today's EV chargers and home electronics.
Lights flickering? Breakers tripping? We’ll identify and fix the root cause fast—no guesswork, no shortcuts. Our licensed electricians make sure your home is safe and up to code.
Older panels or new load demands require expert attention. We upgrade aging systems, replace unsafe equipment, and install subpanels for garages, ADUs, and EV chargers.
Own an electric vehicle? We install high-speed Level 2 chargers in Antioch homes and ensure proper breaker sizing, conduit routing, and permitting so you can charge confidently.
From modern recessed lighting to decorative fixtures and landscape lighting, we help you create the perfect ambiance while maximizing energy efficiency and safety.
Add power where you need it—whether it’s a new home office, kitchen appliance, or workshop in your garage. We install new circuits and outlets with GFCI and AFCI protection.
Antioch's seasonal storms and PG&E voltage swings can damage your appliances. We install whole-house surge protection at your main panel for peace of mind.
Cool your home efficiently with quiet, professionally installed ceiling fans. We handle ceiling bracing, secure mounting, and wiring for wall or remote control options.
Power outages don’t have to be disruptive. We install generator transfer switches that give you safe, instant access to backup power—ideal for families with medical or work-from-home needs.
Selling or buying a home in Antioch? We perform code compliance checks and fix inspection punch lists so you can close with confidence.

Based right here in the Bay Area, not a call center.

Vetted technicians you can let into your home with confidence.

Drop cloths, shoe covers, and cleanup are standard, not extra.

One price, agreed upfront, no change-order surprises.

Everything we install is built to pass code inspection the first time.
It depends on your panel's current amperage, your home's age, and whether the upgrade requires a service change with PG&E. We provide a firm, written quote after an on-site assessment—no surprise add-ons.
Not always. Many 100-amp panels can handle a Level 2 charger once we run a load calculation; others need a 200-amp upgrade. We check your existing load before recommending anything.
Most homes today are moving toward 200-amp service, especially with EV chargers, heat pumps, and induction ranges becoming more common. We run a load calculation to confirm what your specific home actually needs.
Yes, for most work beyond simple fixture swaps—panel upgrades, new circuits, and subpanels all require a permit and inspection in Contra Costa County. We pull the permit and schedule the inspection as part of the job.
Whether you're near the Antioch Marina and Riverfront, close to the historic Rivertown district, or in one of the surrounding East Contra Costa County communities, Site Electric Services is your go-to electrician for safe, professional, and prompt electrical service.

Looking for a trusted electrician in Antioch, CA? Site Electric Services is ready to help—whether you need a quick repair, a major upgrade, or a new system installed from the ground up.
Call us today at (707) 653-0376 or request a quote online to get started with a team that puts quality and safety first.