Electrical Panel Upgrades · San Carlos, California

Electrical Panel Upgrades in San Carlos, CA

Upgrading an electrical panel — typically 100A to 200A — to add capacity for EV chargers, heat pumps, induction ranges, and modern loads, including Federal Pacific and Zinsco replacements.

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CSLB #1145945 PG&E Handled Upfront Pricing

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Electrical Panel Upgrades for San Carlos Homes

San Carlos is our home base, so panel upgrades here are the bread and butter of what we do — and the housing stock is the reason. The town is mostly 1940s-50s single-family homes, and a surprising number still run on the original 60-amp or 100-amp service they were built with. That was fine when a house had a stove, a fridge, and a few lamps. It is not fine for a household charging an EV in the garage, running a heat pump, and cooking on induction. The character homes near the Laurel Street corridor and in White Oaks tend to have the smallest original panels, while the larger hillside properties in Devonshire, Crestview, and San Carlos Hills carry heavier modern loads that an undersized service simply can't support. Fox Electric upgrades these to a modern 200-amp panel, sized with a real load calculation so there's headroom for whatever you add next rather than just enough to scrape by. Because we're headquartered right here, there's no travel surcharge, we know the City of San Carlos inspectors by name, and we can usually get a local upgrade on the calendar within a day or two. We replace any Federal Pacific or Zinsco panel we find along the way — those are a genuine fire risk, not an upsell.

Permits & utility in San Carlos

Electrical service for San Carlos is provided by PG&E, and the electrical permit and inspection go through the local building department. We pull the permit and coordinate the PG&E service work as part of the job.

A San Carlos panel upgrade runs through PG&E for the service disconnect and reconnect and through the City of San Carlos Building Division for the permit and inspection — we coordinate both. The town's two halves matter here: flat-area homes in White Oaks and Howard Park often have the meter and panel on a cramped side yard, while hillside lots in Devonshire and San Carlos Hills can mean a longer or steeper service run and tighter PG&E access. Many original 60-amp services also hide aged cloth or knob-and-tube wiring behind the panel that's worth checking at the same time. As the local shop, our inspection pass rate stays high because we build to exceed code, not just meet it.

Pricing depends on your home and scope — we give a free on-site estimate with a written, fixed price before any work starts. For typical Bay Area ranges, see our guide on what a panel upgrade costs in the bay area.

What's Included

Electrical Panel Upgrades in San Carlos

Load calculation to size the new service correctly

New 200A main panel (Eaton, Square D, or Siemens) and meter coordination

Federal Pacific / Zinsco fire-risk panel replacement

Sub-panel additions for garages, ADUs, and EV circuits

City permit pulled and electrical inspection closed out

Every circuit labeled and the panel directory typed

How We Handle Electrical Panel Upgrades in San Carlos

Straightforward, permitted, and clean — from your first call to final sign-off in San Carlos.

Load Assessment

A licensed Fox electrician runs a load calculation and gives you a written fixed-price quote — no surprises.

Permit & Utility Scheduling

We pull the city electrical permit and schedule the service disconnect/reconnect with your utility.

Install Day

Power off, old panel out, new 200A service in, every circuit relabeled — usually one working day.

Inspection & Reconnect

City inspection passed, utility reconnects, and you keep the permit closeout for resale.

Recent Project

200A Panel Upgrade — San Carlos200A Upgrade

A San Carlos homeowner needed more capacity for an EV charger and a future heat pump, but the home was still on its original 100A service. We ran a load calculation, pulled the city permit, coordinated the PG&E service window, and installed a 200A panel — every circuit relabeled and the directory typed, powered back up the same day.

Before: Original 100A service, no room to grow
After: 200A panel sized for EV + heat pump headroom
Coordination: PG&E disconnect/reconnect + city inspection handled
Outcome: Passed inspection, permit closed out for resale

The Fox Difference

Why San Carlos Chooses Fox Electric

Local to San Carlos

Based in San Carlos — 5 min away. We know San Carlos homes, PG&E coordination, and the local permitting.

Licensed & Insured

CSLB #1145945 — fully licensed C-10 contractor and bonded. Every job permitted and inspected to current code.

Permits & Utility Handled

We pull the San Carlos permit, coordinate PG&E service work, and close out the inspection — you schedule one day, we do the rest.

5.0★ on Google

We earn the rating on every visit, not just the first.

Upfront, Fixed Pricing

Free on-site estimate with a written fixed-price quote before any work starts. No obligation, no surprises.

Same-Day Availability

We hold same-day slots open for San Carlos homeowners when something can't wait.

Questions

Electrical Panel Upgrades in San Carlos — FAQ

Since Fox Electric is based in San Carlos, how fast can you do my panel upgrade?

Faster than anyone, because this is our home town. We're headquartered here, most of our crew lives locally, and there's no travel surcharge. For a standard panel upgrade we can usually get you on the calendar within one to two business days, and we coordinate the PG&E disconnect/reconnect window so you only lose power for a single day.

My San Carlos home still has a 60-amp panel. Is that a problem?

It's common in the older 1940s-50s houses around White Oaks and the Laurel Street area, and it's a real limitation. A 60-amp service can't safely carry an EV charger, heat pump, or induction range on top of everyday loads. We run a load calculation first, but for most homes adding modern appliances, a 200-amp upgrade is the right move so the next install is plug-and-play.

Do hillside homes in Devonshire or San Carlos Hills make the upgrade more involved?

Sometimes. Hillside lots can mean a longer or steeper service run between the PG&E point and the panel, and tighter access for the disconnect. We scope that during the load walkthrough and plan the route before quoting, so there are no surprises on install day. The panel swap itself is still typically one working day.

Does a San Carlos panel upgrade go through PG&E or the city?

Both, and we handle the coordination. PG&E disconnects and reconnects the service at the meter, and the City of San Carlos Building Division issues the electrical permit and inspects the work. We pull the permit, schedule the PG&E window, and keep the closed-out paperwork for your records and resale.

You found a Federal Pacific or Zinsco panel in my older San Carlos home. Do I have to replace it?

We'd strongly recommend it. Federal Pacific and Zinsco panels show up in plenty of mid-century Peninsula homes, and their breakers are known to fail to trip during a fault — a documented fire risk, not a sales pitch. Replacing the panel with a modern 200-amp service fixes the hazard and gives you capacity at the same time.