

Safe, Reliable, and Professional Electrical Work—Right in Your Neighborhood
Pittsburg has a genuinely wide range of housing — older homes near the historic downtown and waterfront that date back to the city's industrial era, and much newer subdivisions further from the river. The older homes are where we most often find undersized panels and wiring that's never been updated, while the newer developments usually just need additional circuits for EV chargers, workshops, or home additions.
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 Pittsburg 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.
Pittsburg'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 Pittsburg? We perform code compliance checks and fix inspection punch lists so you can close with confidence.
Usually one of three things: an overloaded circuit drawing more amps than it's rated for, a short circuit where a hot wire is contacting another wire, or a worn-out breaker tripping prematurely. We test the actual load and connections rather than guessing.
If your home still has knob-and-tube or ungrounded wiring, or you're seeing recurring breaker trips, warm outlets, or a burning smell, it's time for an evaluation. Not every older home needs a full rewire — sometimes targeted circuit replacement is enough.
Simple swaps — same fixture type, same location — are sometimes DIY-friendly, but anything involving new wiring, moving a circuit, or working near a panel should go through a licensed electrician, both for safety and because unpermitted work can complicate a future home sale.
Check for a tripped GFCI outlet first — they protect multiple outlets on the same circuit in kitchens, bathrooms, and garages. If that's not it, a loose connection at a wire nut or junction box is the next likely cause.
Whether you're near the Pittsburg Marina and historic downtown Railroad Avenue, 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 Pittsburg, 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.