Electrical Panel Upgrade in Richmond, CA | AC3 LLC (AC3 Electric)

Richmond has a lot of older housing stock — from the flats to the hills — where the original meter/main or indoor panel was never meant for today’s loads. If your homeowners insurance flagged a Zinsco, Federal Pacific (FPE) Stab-Lok, or Challenger panel, or you’re outgrowing 60A / 100A service, AC3 LLC (AC3 Electric) handles the full panel upgrade or replacement in Richmond.

Call 510-224-5795.

What we do for Richmond homeowners

We replace insurance-flagged and outdated panels and upgrade service when the load calculation calls for it. Typical work includes:

  • Zinsco, Federal Pacific, and Challenger panel replacement
  • 200 amp Square D Homeline solar-ready meter/main upgrades
  • Indoor panel change-outs with clear circuit labeling
  • Coordination with PG&E(disconnect / reconnect) and building to PG&E Greenbook requirements where service work applies
  • City of Richmond permit and inspection as part of the job

Planned upgrades follow the city’s standard permit and inspection timing. (Emergency replacements — for example a burned-up bus bar — are handled differently; ask when you call.) Permit fees are determined once final scope is confirmed and are excluded from labor/material totals until then.

Why Richmond homes need this work

Many Richmond homes still run undersized service or an original panel insurers no longer accept. A 200 amp upgrade supports EV Level 2 charging, heat pumps, induction cooking, solar and battery systems, and room to remodel — without stacking tandem breakers or hoping the old gear holds.

If insurance already sent a flag letter, we can document the replacement (including before-and-after photos when needed) so you have what carriers and escrow usually ask for. See also our page on insurance-flagged panels.

Related AC3 pages

Next step

Send a clear photo of the existing panel (and any insurance letter) or call 510-224-5795. We serve Richmond as part of our East Bay range from Hercules through South Berkeley. You’ll get a straightforward written scope — no guesswork on what the city and PG&E need for a clean sign-off.