Licensed Electrical & Security Contractors for Oakland and the Greater Bay Area

Oakland's Trusted Electricians Serving the Bay Area

Residential • Commercial • Emergency Electrical Services • EV Chargers • Panel Upgrades • Security Systems

Need Immediate Electrical Assistance in Oakland?

Fast, reliable response for power outages, electrical faults, and emergency repairs across Oakland and the Bay Area, available 24/7, including nights, weekends, and holidays.

About Us

From Oakland, For the Bay Area

VoltGuard Electric & Security LLC is an Oakland-based electrical and security contractor serving homes and businesses throughout the Bay Area. What started as a small residential electrical company has grown into a full-service electrical and security contractor trusted by hundreds of homeowners, landlords, restaurants, offices, and commercial properties across nine Bay Area cities.

Our team of licensed Oakland electricians brings decades of combined experience, a zero-compromise approach to safety, and the kind of customer service that earns 5-star reviews consistently on Google and Yelp.

Our Services

Complete Electrical & Security Solutions in Oakland, CA

Residential Electrical

Panel upgrades, rewiring, outlets, lighting, and smart home installations for Oakland-area homeowners.

Commercial Electrical

Office build-outs, retail fit-outs, warehouse wiring, and code compliance for Oakland and Bay Area businesses.

EV Charger Installation

Certified Level 1 & Level 2 EV charger installations for homes and businesses across Oakland, all brands, residential and commercial.

Panel Upgrades

100A to 200A panel upgrades, subpanels, and full electrical modernization with permits, done right the first time.

Security Camera Systems

HD CCTV, IP cameras, remote access configuration, and multi-camera surveillance builds for Oakland homes and businesses.

Emergency Electrical

Day or night, holidays included, we respond fast to power outages and electrical emergencies across Oakland and the Bay Area.

Why Choose Us

The Bay Area's Most Trusted Electricians

We’re not just contractors, we’re your long-term electrical partner. VoltGuard brings professional-grade work, transparent pricing, and a commitment to safety that Oakland homeowners and businesses have trusted for years.

Licensed, Bonded & Fully Insured

California C-10 licensed with full liability coverage for every job, protecting your property and peace of mind.

Same-Day & 24/7 Emergency Response

Electrical emergencies don't wait. We respond fast across Oakland and every Bay Area city we serve, around the clock.

Transparent Upfront Pricing

No hidden fees, no surprise charges. A clear written estimate before we start any work.

200+ Five-Star Reviews

Consistently rated among Oakland's top electricians on Google for quality, speed, and reliability.

Contact US

24/7 Emergency Electrical Service in Oakland

Power out? Sparking panel? We answer day and night across Oakland and the Bay Area.

Our Projects

Recent Electrical & Security Projects in Oakland & the Bay Area

Testimonials

What Oakland Customers Are Saying

    
 
 
       Posted on Google  
   
   linda flores 
 
 
 
 Trustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐
Outstanding service! I had an emergency because my house completely lost power, and VoltGuard Electric & Security responded immediately. They arrived quickly, diagnosed the problem, and had everything repaired in no time. Their professionalism, speed, and quality of work were truly impressive. I highly recommend them to anyone looking for a reliable electrician. Without a doubt, the best 24/7 electrical company in the Bay Area. Thank you so much for your excellent service!
  
 
      Posted on Google  
   
   Destiny Entertainment 
 
 
 
 Trustindex verifies that the original source of the review is Google. We had VoltGuard Electric & Security come out for an electrical issue we’d been putting off, and I’m really glad we chose them. They showed up on time, were friendly, and got right to work. They took the time to explain everything in a way that made sense and never made us feel pressured into anything extra.

The work turned out great, and you can tell they know what they’re doing. Everything was clean when they finished, and it’s been working perfectly ever since. It’s refreshing to find a company that’s reliable, communicates well, and actually follows through on what they promise.

I’d definitely recommend VoltGuard Electric & Security to anyone who needs electrical work done. Great experience from start to finish, and I’ll be using them again in the future.
  
 
      Posted on Google  
   
   Alexandra Gómez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely blown away by the service. VoltGuard Electric & Security came through and handled my home panel repair like true pros. Fast response, showed up on time, no excuses—just straight to work and got it DONE right.

You can tell they actually know what they’re doing. Clean job, solid work, everything running perfectly now. No shortcuts, no BS—just quality and professionalism from start to finish.

If you need real electricians who won’t waste your time, these are the people to call. 100% recommended.

Where We Work

Serving Oakland and the Greater Bay Area

Based in Oakland, VoltGuard proudly serves residential and commercial customers throughout the Bay Area, with fast response and no travel surcharges in our core service area.

Oakland

Alameda

Piedmont

Emeryville

Berkeley

Albany

San Leandro

El Cerrito

San Francisco

Richmond

Orinda

Castro Valley

San Pablo

LAFAYETTE

Get Started Today

Ready to Power Your Home or Business in Oakland?

From small repairs to large commercial builds, VoltGuard delivers fast, professional electrical services across Oakland and the Bay Area. Free estimates. No obligation.

Phone

Office: (415) 741-4941
24/7 Emergency: (510) 616-9225

Email

info@voltguardbay.com

Business Hours

Open 24 Hours, 7 Days a Week

Request a Free Estimate

Tell us about your project and we’ll get back to you with a clear, honest quote, usually within a few hours.

Address: 66 Franklin St Ste 300, Oakland, CA 94607

Licensed Electrical & Security Contractors for Oakland and the Greater Bay Area

Oakland's Trusted Electricians Serving the Bay Area

Need Immediate Electrical Assistance in Oakland?

About Us

From Oakland, For the Bay Area

Our Services

Complete Electrical & Security Solutions in Oakland, CA

Residential Electrical

Commercial Electrical

EV Charger Installation

Panel Upgrades

Security Camera Systems

Emergency Electrical

Why Choose Us

The Bay Area's Most Trusted Electricians

Contact US

24/7 Emergency Electrical Service in Oakland

Our Projects

Recent Electrical & Security Projects in Oakland & the Bay Area

Testimonials

What Oakland Customers Are Saying

Where We Work

Serving Oakland and the Greater Bay Area

Oakland

Alameda

Piedmont

Emeryville

Berkeley

Albany

San Leandro

El Cerrito

San Francisco

Richmond

Orinda

Castro Valley

San Pablo

LAFAYETTE

Get Started Today

Ready to Power Your Home or Business in Oakland?

Phone

Email

Business Hours

Request a Free Estimate

Request a Free Estimate

24/7 Emergency Service Request