Bay Area electricians
Family-owned in Livermore, we keep Bay Area homes and businesses powered safely. From panel upgrades to EV chargers, you can count on clear pricing and careful workmanship.
About TopTech
Established 2025
Founded in Livermore by Bay Area native Alex Gonzalez. Local roots. Work we stand behind.
See where we workLocally owned · Family run
Locally owned and family run. Every house treated like family, with our name behind every job.
Read the TopTech PromiseCalifornia contractor license
Licensed and insured. Permits where required, with credentials you can check for yourself.
Verify with the CSLBFounded in Livermore.
Built on doing it right.
After years in the trade, Alex started TopTech with one simple idea: treat every house like it belongs to family. That means clear pricing, showing up when we say we will, and work we’re proud to put our name on.
Alex Gonzalez
Founder & Bay Area native
“Amazing work and follow-through.”
Services
Residential and commercial. Small repairs and full rewires. Every job permitted where required, and every one covered by the TopTech Promise.
Make room for EV charging, heat pumps and everyday life with a modern electrical panel. Permitted and inspected.
Level 2 charging at home or at work, sized to your panel. Load management when you need it, so you can avoid an unnecessary upgrade.
More ways we can help
Repairs, improvements & peace of mind.
Lights out, a breaker that will not reset, a warm outlet or a burning smell. Call and we get someone moving. Same-day service when the schedule allows.
Many Bay Area homes built before 1950 still run on knob and tube. We replace it so you can insulate, get insured and stop worrying about it.
Aluminum wiring, cloth wiring, too few circuits for a modern kitchen. We rewire room by room with minimal disruption and patch as we go.
Recessed lighting, under-cabinet, landscape and exterior, dimmers and smart switches. Laid out cleanly and centered where they belong.
Buying, selling, or just unsure about an old panel? A thorough inspection with a written report and straight answers, not a sales pitch.
Tenant improvements, service upgrades, lighting retrofits and dedicated circuits for shops, restaurants, clinics and offices.
The TopTech Promise
Written down so you know exactly what to expect before we ring the doorbell. Every technician on every job.
Signed off by Alex Gonzalez, owner
Free estimateWe stand behind the quality of our electrical work. Every project is completed with safety, workmanship and code compliance in mind.
You receive a clear, upfront estimate before work begins. No surprise charges or unexpected additions without your approval.
We treat your home like our own. We protect your property, keep a clean work area and clean up thoroughly when the job is complete.
We respect your time. We keep you informed, arrive when scheduled and stay in touch throughout the project if anything changes.
Our job is not finished until you understand the work and are satisfied with the result. If something is not right, we work with you to make it right.
On the job
From carefully routed wiring to the lighting that finishes a room. A closer look at TopTech projects, inside and out.
Service area
Based in Livermore and on the road across the East Bay, the Tri-Valley, the South Bay and the Peninsula. If you are in one of these counties, you are in our area.
Select a highlighted county to see its name. Press Escape to dismiss.
14 cities
19 cities
15 cities
20 cities
Not on the list? We still may be able to help. Text us your address and we will tell you straight.
Reviews
Every word below is from a real Google review. Names are the reviewers' own. Read the rest, or add yours.
“Fair price, great service, and excellent communication.”
“Alex took the time to debug my panels and found I had plenty of amperage for my projects, when other electricians were trying to upsell me on more amps than I needed. He was also the only one ensuring we get a permit and do everything the right way.”
“TopTech Electrical was incredible. Alex was very responsive and came out same day.”
Financing
Panel upgrades, EV chargers and whole-home rewires are big-ticket. We walk you through payment options before you commit to anything.
Free estimate
A few details and we will call or text you back, usually the same day. Estimates are free and in writing.
CA Lic. 1138519 · Serving four Bay Area counties from Livermore
Yes. Estimates for projects are free and in writing. If a visit turns into troubleshooting, we tell you what it costs before we start, never after.
Yes. TopTech Electrical is a California licensed electrical contractor, CSLB license 1138519, and carries insurance. You can verify the license on the CSLB website.
When the work requires it, always. Panel upgrades, EV chargers, rewires and new circuits are permitted and inspected. It protects you at resale and with your insurer.
Emergency calls are answered around the clock and we offer same-day service when the schedule allows. For planned work we can usually have someone out within a few days.
Alameda, Contra Costa, Santa Clara and San Mateo counties, from Livermore and the Tri-Valley to Oakland, San Jose and the Peninsula. Sixty-eight cities in all.
Ask us. For larger projects like panel upgrades and whole-home rewires we can walk you through financing options before you commit.
From the blog
Straight answers about panels, EV chargers, wiring and keeping your home safe.
Breakers that keep tripping, a panel that feels warm, or a Zinsco or Federal Pacific label are worth a closer look. Here is what each sign means.
Most EVs charge overnight on a 240 volt circuit. Here is what we check before installing a Level 2 charger, and what to expect along the way.
Recessed lights look simple, but spacing, color, dimming and what is above the ceiling decide how they turn out. Here is what to settle first.
