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# Electrical Panel Upgrade in Plymouth, CA

100 to 200 amp service upgrades, breaker box replacement and subpanels for modern loads. Serving Plymouth and Amador County.

(833) 652-8933 Request a quote

Open 24 hours, 7 days a week — flat price quoted before work starts

24/7Live dispatcher, every night and holiday
Flat priceQuoted before we start work
Same dayRepair slots most weekdays
Amador CountyCrews working locally

## Service directory — Plymouth

MAIN 200A
Emergency electrician 24/7 Electrical repair 15A Panel upgrade 200A Rewiring 12 AWG EV charger installation 50A Generator installation 22kW Lighting installation 20A Outlets and switches 20A Commercial electrical 3Ø Smart home wiring CAT6
Other electrical work in Plymouth.

## Electrical Panel Upgrade in Plymouth, CA

Panel upgrades are the job that unlocks everything else. In Plymouth and across Amador County, most requests for EV charging, heat pumps or ADU power start with a service upgrade from 100 amps to 200, because there is simply nowhere left to land a new breaker.

Call (833) 652-8933 and describe what is happening. If it is a same-day job we will book it today, and if it needs a site visit to quote properly we will tell you that too.

Electrical Panel Upgrade — the essentials
Typical service size | 200A residential, 400A for large homes and small commercial
Panel spaces gained | Commonly 20 to 42 breaker spaces after upgrade
Time on site | Most residential upgrades finish in one day
Included | Permit, utility disconnect coordination, inspection, grounding upgrade
Service area | Plymouth and Amador County, California

## What we cover

Electrical Panel Upgrade work we handle for Plymouth homes and businesses.

- Subpanel installation for garages, shops and ADUs
- AFCI and GFCI breaker upgrades
- Zinsco, Federal Pacific and Challenger panel replacement
- Grounding and bonding brought up to current code
- 100 amp to 200 amp service upgrades
- Fuse box to modern breaker panel conversion
- Load calculations for EV, HVAC and solar additions
- Main breaker and main lug panel replacement

### Not sure which you need?

Describe the symptom and we will tell you what it usually means. Most callers get a straight answer in a couple of minutes, and about a third of the time it turns out to be smaller than they expected.

Call (833) 652-8933

## Situations we see in Plymouth

### Adding an EV, heat pump or ADU

All of these need a load calculation. If existing demand plus the new load exceeds your service, the upgrade comes first.

### Panel is rusted or wet

Water in an enclosure corrodes bus stabs and creates high-resistance connections. Once rust reaches the bus, the panel is done.

### No space left in the panel

Double-tapped breakers and tandem cheaters are a sign the panel is full. A 200 amp replacement gives you 40 or more spaces and room for the next ten years.

### Zinsco or Federal Pacific panel

These breakers have a documented history of failing to trip under fault. Replacement is the only real remedy, and it is one of our most common Plymouth jobs.

## Plymouth coverage

Electrical Panel Upgrade across Plymouth and the towns around it.

### Panel upgrade near Plymouth

- Panel upgrade Amador City
- Panel upgrade Sutter Creek
- Panel upgrade Ione
- Panel upgrade Jackson
- Panel upgrade Placerville
- Panel upgrade Folsom
- Panel upgrade Rancho Cordova
- Panel upgrade Citrus Heights

### Other work in Plymouth

- Lighting Installation in Plymouth
- Generator Installation in Plymouth
- 24/7 Emergency Electrician in Plymouth
- Electrical Repair in Plymouth
- EV Charger Installation in Plymouth
- Commercial Electrician in Plymouth

All electrical services in Plymouth

## Reviews from Amador County

★★★★★

Added outlets to three bedrooms and a weatherproof one out back. Cuts were small, patches were tidy, and everything got labeled at the panel.

Hugo S.Outlet installation · Plymouth
★★★★★

Standby generator install. They sized it to what we actually use rather than the biggest unit, then walked me through the transfer switch and the exercise cycle.

Renee B.Generator · Plymouth
★★★★★

GFCI in the bathroom kept tripping. They found real leakage in an old fixture rather than just replacing the GFCI and calling it done.

Nadia F.GFCI repair · Plymouth

## Electrical Panel Upgrade in Plymouth — questions

Do I need a permit for a panel upgrade in Plymouth?

Yes, service work is permitted and inspected. We pull the permit, schedule the inspection and meet the inspector so you don't have to.

Do I really need 200 amps?

If you are adding EV charging, electric heat, a hot tub or an ADU, almost certainly. We run an actual load calculation rather than guessing, and if 100 amps genuinely still works we will tell you.

How long will my power be off during the upgrade?

Plan on most of a working day. We coordinate the utility disconnect and reconnect so the outage lands in one block rather than spread over days.

How much does an electrical panel upgrade cost in Plymouth?

Cost tracks the service size, the condition of the service entrance and whether the meter has to move. A straight 100 to 200 amp swap sits well below a job that needs a new mast and underground feed. Call (833) 652-8933 and we will walk your panel and quote a flat number.

Can you replace just the breakers instead of the whole panel?

Sometimes. On a sound modern panel, breaker replacement is fine. On a Zinsco, Federal Pacific or corroded enclosure, new breakers don't fix the bus, so the panel gets replaced.

More about electrical panel upgrade · General FAQ

## Book panel upgrade in Plymouth

Call and speak to a dispatcher now, or send the details and we will come back with a time and a price.

(833) 652-8933 Answered 24 hours a day, including holidays
Call (833) 652-8933 Request service