Home electrical repair, troubleshooting & circuit breaker replacement in Sunnyvale, Santa Clara County. Local electricians, upfront pricing and fast scheduling.
(833) 652-8933 Request a quoteNot every electrical problem is an emergency, but every one deserves a proper fix. Phasethree Electric provides home electrical repair and troubleshooting in Sunnyvale, tracing intermittent faults, replacing failed breakers, repairing damaged wiring, correcting DIY mistakes and clearing home inspection punch lists across Sunnyvale and Santa Clara County.
We use circuit tracers, thermal imaging and load testing to find loose neutrals, backstabbed connections, overloaded circuits, shared neutrals and rodent-damaged wiring. You get an explanation and a fixed price before repair.
Breakers wear out. Tripping under normal load, a breaker that will not reset, or a warm breaker face are reasons to replace it. We stock common brands so most Sunnyvale breaker replacements are same-day.
Buying or selling in Sunnyvale? We correct reversed polarity, missing GFCI, double-tapped breakers, open junction boxes and ungrounded outlets flagged by inspectors. Also serving nearby Mountain View, Cupertino, Santa Clara, Los Altos. Call (833) 652-8933.
We provide electrical repair & troubleshooting throughout Sunnyvale and the surrounding communities of Santa Clara County.
We charge a flat diagnostic fee that is applied toward the repair when you approve it.
Yes. We regularly correct incomplete or unsafe work in Sunnyvale homes.
In most of Sunnyvale, yes. Call (833) 652-8933 in the morning for same-day availability.
“Quoted me a firm price for recessed lighting in the kitchen and living room and the invoice matched to the dollar. Lights look fantastic.”
James O.“Whole house surge protector installed in under an hour. Peace of mind after the last PSPS event fried our garage opener.”
Ellen T.“Installed a Generac standby generator for wildfire season. Explained every step and the load management so we could use a smaller unit.”
Chris B.Upfront pricing · Same-day service · 24/7 emergency response