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Best Electrician in Castro Valley, CA – Electrical Repair & Installations

Rupert Electric is the local Castro Valley electrician for homes and businesses: emergency electrical repair, electrical installation services, smart home wiring, lighting installation, office electrical and panel upgrades. Serving Castro Valley, Alameda County and nearby San Lorenzo, Hayward, San Leandro.

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Electrician services in Castro Valley, California

Finding a good local electrician in Castro Valley should not be hard. Rupert Electric gives Castro Valley the electrical contractor it deserves: on-time arrivals, clean workmanship, straight pricing and real 24/7 emergency service. We are proud to serve Castro Valley, Alameda County and neighbors in San Lorenzo, Hayward, San Leandro.

Emergency Electrician in Castro Valley

24/7 emergency electrical repair for Castro Valley homes and businesses.

Residential Electrician in Castro Valley

Home electrical services for Castro Valley homes and businesses.

Commercial Electrician in Castro Valley

Commercial and industrial electrical for Castro Valley homes and businesses.

Electrical Panel Upgrade in Castro Valley

Panel replacement and 200 amp service upgrades for Castro Valley homes and businesses.

Whole House Rewiring in Castro Valley

House rewiring and old wiring replacement for Castro Valley homes and businesses.

Generator Installation in Castro Valley

Standby and whole house generators for Castro Valley homes and businesses.

EV Charger Installation in Castro Valley

Level 2 and tesla home charging for Castro Valley homes and businesses.

Outlet Installation in Castro Valley

New outlets, gfci and usb outlets for Castro Valley homes and businesses.

Lighting Installation in Castro Valley

Indoor, outdoor and recessed lighting for Castro Valley homes and businesses.

Ceiling Fan Installation in Castro Valley

Ceiling fan install and replacement for Castro Valley homes and businesses.

Switch & Dimmer Installation in Castro Valley

Switches, dimmers and smart switches for Castro Valley homes and businesses.

Dedicated Circuit Installation in Castro Valley

New circuits for appliances and equipment for Castro Valley homes and businesses.

Circuit Breaker Replacement in Castro Valley

Breaker repair and replacement for Castro Valley homes and businesses.

Electrical Inspection in Castro Valley

Home and commercial electrical inspections for Castro Valley homes and businesses.

Electrical Troubleshooting & Repair in Castro Valley

Diagnose and fix electrical problems for Castro Valley homes and businesses.

Surge Protection in Castro Valley

Whole house surge protectors for Castro Valley homes and businesses.

Smoke Detector & Doorbell Wiring in Castro Valley

Smoke, co detectors and doorbells for Castro Valley homes and businesses.

Smart Home Wiring in Castro Valley

Home automation and low-voltage wiring for Castro Valley homes and businesses.

Solar & Battery Backup in Castro Valley

Solar hookups and home batteries for Castro Valley homes and businesses.

Office Electrical Installation in Castro Valley

Office build-outs and workstation power for Castro Valley homes and businesses.

LED Lighting Retrofit in Castro Valley

Commercial led upgrades for Castro Valley homes and businesses.

Hot Tub & Pool Electrical in Castro Valley

Spa, pool and outdoor equipment wiring for Castro Valley homes and businesses.

Kitchen & Bathroom Electrical in Castro Valley

Remodel wiring for kitchens and baths for Castro Valley homes and businesses.

New Construction Electrician in Castro Valley

Wiring for new homes, adus and additions for Castro Valley homes and businesses.

Why Castro Valley chooses Rupert Electric

Residential and commercial

Homes, offices, restaurants, warehouses and new construction. One company for all your electrical needs.

Workmanship you can count on

We stand behind our work and come back if anything is not right.

Real 24/7 emergency service

A live person answers (833) 652-8933 around the clock. Emergency calls in Castro Valley get a fast response, not a voicemail.

Upfront, honest pricing

You get the price before the work starts. No surprise add-ons when the job is done.

Electrical work we do in Castro Valley

  • 24/7 emergency electrician in Castro Valley
  • Electrical repair and troubleshooting
  • Electrical panel upgrade and breaker box replacement
  • 200 amp service upgrades
  • Whole house rewiring and knob and tube replacement
  • EV charger and Tesla Wall Connector installation
  • Generator installation and transfer switches
  • Outlet, GFCI and switch installation
  • Lighting installation, recessed and outdoor lighting
  • Ceiling fan installation
  • Smart home wiring and home automation
  • Surge protection and smoke detector wiring
  • Commercial electrical contractor services
  • Office electrical installation and LED retrofits
  • Solar hookups and battery backup
  • Kitchen, bathroom, garage and new construction electrical

Every electrician on our Castro Valley team is a full-time employee, background-checked and trained on current California electrical code. We serve every neighborhood in Castro Valley and nearby communities, and we are always the electrician near you when you need one now.

Castro Valley service area map

Also serving: San Lorenzo, Hayward, San Leandro, San Ramon, Union City, Dublin and all of Alameda County.

What Castro Valley customers say

★★★★★

“They retrofitted our whole warehouse to LED and helped with the utility rebate. Our lighting bill dropped noticeably.”

Ray T. · Castro Valley, CA
★★★★★

“Called at 9pm with a burning smell from the breaker box. An electrician was at our house within the hour and found a failing breaker. Calm, professional and fair on price.”

Maria G. · Castro Valley, CA
★★★★★

“Fixed flickering lights that two other companies couldn't figure out. Turned out to be a loose neutral. Found it in 20 minutes.”

Castro Valley electrician FAQ

How do I find the best electrician near me in Castro Valley?

Call Rupert Electric at (833) 652-8933. We are a local Castro Valley electrical company with electricians working in Castro Valley and San Lorenzo, Hayward, San Leandro daily. We handle residential, commercial and emergency work with upfront pricing.

Do you offer a 24 hour electrician in Castro Valley?

Yes. Our emergency electricians serve Castro Valley 24/7 for power outages, sparking outlets, breakers that keep tripping, burning smells and electrical shorts.

What electrical services do you offer in Castro Valley?

Everything: electrical repair, panel upgrades, whole house rewiring, EV charger installation, generators, lighting, outlets, ceiling fans, smart home wiring, solar hookups, commercial and office electrical, and new construction.

How much does an electrician cost in Castro Valley, CA?

Small repairs start with an affordable service call. Larger projects are quoted in writing after a quick visit. We never start work without your approval.

Which areas near Castro Valley do you serve?

All of Castro Valley plus San Lorenzo, Hayward, San Leandro, San Ramon, Union City, Dublin and the rest of Alameda County.

Request an electrician in Castro Valley

Tell us what you need and we will call you back fast. For emergencies, call (833) 652-8933 now.

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