Electrician services in Sunnyvale: residential, commercial and 24/7 emergency electrical repairs and installations. Smart home wiring, lighting installation, panel upgrades, EV chargers and more in Sunnyvale and Santa Clara County.
(833) 652-8933 Request a quote Emergency serviceLooking for the best electrician in Sunnyvale? Phasethree Electric is the local electrical company Sunnyvale homeowners and businesses trust for electrical repairs and installations, from emergency service at 2 a.m. to a planned 200 amp panel upgrade. Our residential and commercial electricians serve every neighborhood in Sunnyvale and nearby Mountain View, Cupertino, Santa Clara, Los Altos.
Every service has its own Sunnyvale page with local details. Tap a service to learn more or call (833) 652-8933 to talk to an electrician now.
Home 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 Sunnyvale 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 Sunnyvale.
Our commercial electricians in Sunnyvale 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 Sunnyvale electricians cover every neighborhood in the city and surrounding communities in Santa Clara County. Nearby areas we serve:
Phasethree Electric is rated 4.9 stars by California customers and serves Sunnyvale 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 Sunnyvale and Santa Clara 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 Sunnyvale plus nearby Mountain View, Cupertino, Santa Clara, Los Altos, Alviso and the rest of Santa Clara County.
Yes. Offices, retail, restaurants, warehouses and industrial facilities in Sunnyvale rely on us for repairs, maintenance and build-outs.
“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.“Called at 11pm with sparks from a bathroom outlet. Someone was here within the hour and made it safe, then came back in the morning to finish.”
Priya S.Upfront pricing · Same-day service · 24/7 emergency response