Whole house surge protectors & lightning protection in Lafayette, Contra Costa County. Local electricians, upfront pricing and fast scheduling.
(833) 652-8933 Request a quoteEvery time the grid switches, a transformer fails or power comes back after an outage, a surge rides into your Lafayette home's wiring. Plug-in strips only protect what is plugged into them. Phasethree Electric installs whole house surge protection at the panel to protect HVAC systems, refrigerators, EV chargers, solar inverters and everything else in Lafayette and Contra Costa County.
A Type 2 surge protective device mounts at or in your main panel and diverts excess voltage to ground before it reaches branch circuits. We pair it with point-of-use protection for sensitive electronics for layered coverage.
Heat pumps, air conditioners, induction ranges, washers and dryers with control boards, garage door openers, home offices, security systems and EV chargers all contain electronics that surges quietly destroy.
Most installs take about an hour and can be combined with a panel inspection or breaker replacement. Serving Lafayette and nearby Walnut Creek, Orinda, Moraga, Pleasant Hill. Call (833) 652-8933 for a quote.
We provide surge protection throughout Lafayette and the surrounding communities of Contra Costa County.
Layered protection is best: the panel unit handles large surges and a quality point-of-use strip handles the rest.
Most units last several years; many have indicator lights and we can replace them when they have absorbed their rated energy.
Newer code editions require it on new or replaced services. Many Lafayette homeowners add it to existing panels proactively.
“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