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Electrical Panel Upgrade in San Mateo, CA

100–200 amp service and breaker box replacement for safer, stronger power. Serving San Mateo and all of San Mateo County.

Electrical Panel Upgrade — San Mateo

(833) 652-8933
  • Same-day scheduling in San Mateo
  • Upfront pricing before work starts
  • 24/7 emergency line
  • Written warranty on every job

Electrical Panel Upgrade San Mateo — fast, affordable, done right

An electrical panel upgrade in San Mateo gives your home safer, stronger power for today's loads — EV chargers, heat pumps, induction ranges and home offices. Broad Moor Electric replaces outdated fuse boxes and undersized 100 amp panels with modern 200 amp service, and handles the utility coordination for you.

Local, affordable and available 24/7 — that is what San Mateo customers get when they search for electrical panel upgrade near me and call Broad Moor Electric. We cover all of San Mateo and the nearby communities of Burlingame, Belmont, Millbrae, San Carlos, San Bruno.

Electrical Panel Upgrade services we provide in San Mateo

  • 100 amp to 200 amp service upgrades
  • Breaker box and fuse box replacement
  • Recalled panel replacement (Zinsco, Federal Pacific, Sylvania)
  • Sub panel installation for garages, ADUs and workshops
  • Main breaker and meter base replacement
  • Panel relocation and cleanup
  • Whole-house surge protection at the panel
  • Load calculations for EV, solar and heat pumps
Book electrical panel upgrade in San Mateo: (833) 652-8933

Electrical Panel Upgrade available throughout San Mateo, San Mateo County and nearby Burlingame, Belmont, Millbrae, San Carlos, San Bruno.

Why San Mateo homeowners and businesses choose Broad Moor Electric

24/7Emergency electricians in San Mateo
Same-dayAppointments for most repairs
UpfrontPricing approved before work starts
4.9★Average customer rating

How it works

Four steps from your call to a finished, tested job.

1

Call or book online

Tell us what is happening. Emergencies are dispatched immediately.

2

Upfront price

Your electrician diagnoses the job and gives you a firm price before starting.

3

Clean, code-compliant work

Floors protected, permits pulled where required, work tested before we leave.

4

Walk-through & warranty

We show you what was done and back the work with a written warranty.

What San Mateo customers say

★★★★★

“Whole house surge protector added during a service call. Simple, quick, and they explained exactly what it does.”

Dana O. · San Mateo
★★★★★

“Added six outlets and a dimmer in our office. On time, tidy, and the price matched the quote to the penny.”

Samantha L. · San Mateo
★★★★★

“Ceiling fans in three bedrooms where there were only lights. They fished the wire with almost no patching.”

Elena V. · San Mateo

Electrical Panel Upgrade in San Mateo — frequently asked questions

How much does an electrical panel upgrade cost in San Mateo?

A 200 amp panel upgrade in San Mateo depends on the utility service, meter location and whether the feeder needs replacing. We give a firm written price after a quick on-site look.

How do I know if my panel needs replacing?

Warm breakers, buzzing, rust, scorch marks, frequently tripping breakers, or a panel from a recalled brand are all reasons to have it evaluated.

Will the power be off during the upgrade?

Yes, typically for most of one day. We coordinate the shut-off and reconnect with your utility so you are not left waiting.

Other electrical services in San Mateo

Electrical Panel Upgrade near San Mateo

Ready for fast, affordable electrical service in San Mateo?

Upfront pricing. Clean work. Same-day appointments available.

Call (833) 652-8933
📞 Call (833) 652-8933