Electrician services in Signal Hill: residential, commercial and 24/7 emergency electrical repairs and installations. Smart home wiring, lighting installation, panel upgrades, EV chargers and more in Signal Hill and Los Angeles County.
(833) 652-8933 Request a quote Emergency serviceWhen Signal Hill residents need a local electrician they can count on, they call Phasethree Electric. We handle every kind of electrical work in Signal Hill: emergency repairs, panel replacement, EV charger installation, generators, lighting, ceiling fans, smart home wiring, commercial electrical and new construction, with electricians based right here in Los Angeles County.
Every service has its own Signal Hill page with local details. Tap a service to learn more or call (833) 652-8933 to talk to an electrician now.
100–200 amp panel upgrades & breaker box replacement
Learn moreHome rewiring, knob & tube and aluminum wiring replacement
Learn moreHome electrical repair, troubleshooting & circuit breaker replacement
Learn moreSolar hookup, battery backup & energy storage
Learn moreKitchen electrical upgrades & bathroom electrical
Learn moreNew circuits for appliances, garages, HVAC & workshops
Learn moreHardwired smoke/CO detectors, doorbells & cameras
Learn moreNo power in the house, breaker keeps tripping, flickering lights or a sparking outlet? Our emergency electricians in Signal Hill respond around the clock. Call (833) 652-8933 any time, day or night.
Home electrical repair, electrical panel upgrades, whole house rewiring, EV charger installation, recessed lighting, ceiling fans, outlets and switches, generators and whole house surge protection for homes across Signal Hill.
Our commercial electricians in Signal Hill handle office electrical installation, retail and restaurant electrical, warehouse power, LED lighting retrofits, electrical maintenance and new construction with after-hours scheduling so your business never closes for electrical work.
Our Signal Hill electricians cover every neighborhood in the city and surrounding communities in Los Angeles County. Nearby areas we serve:
Phasethree Electric is rated 4.9 stars by California customers and serves Signal Hill with upfront pricing, same-day scheduling and 24/7 emergency electricians. Call (833) 652-8933.
Yes, 24 hours a day. Power outages, sparking outlets, tripped breakers and burning smells are handled the same day in Signal Hill and Los Angeles County.
Installation work is quoted at a fixed price after a free estimate. Troubleshooting has a flat diagnostic fee that is applied to the repair.
All of Signal Hill plus nearby Long Beach, Lakewood, Wilmington, Seal Beach, Los Alamitos and the rest of Los Angeles County.
Yes. Offices, retail, restaurants, warehouses and industrial facilities in Signal Hill rely on us for repairs, maintenance and build-outs.
“Our restaurant lost power on a Friday night. They had the failed contactor replaced and the walk-in back up before we lost any product.”
Angela M.“Our breaker kept tripping every evening. The electrician found a bad neutral in about twenty minutes and had it fixed before dinner. Fair price, no upsell.”
Maria G.“Tesla Wall Connector installed in the garage in a couple hours. Clean conduit run, app set up, and they showed me how to schedule off-peak charging.”
Samantha L.Upfront pricing · Same-day service · 24/7 emergency response