200 Amp Service Upgrade in California
Increase household electrical capacity from 100 amps (or 60) to 200 amps so EV chargers, heat pumps, induction ranges and additions all run without tripping.
Serving 870 cities and 46 counties across California, on Pacific / Eastern time.
Typical national range $1,800 – $4,500 · Planned project — free estimates typical
- Local crews who know your area’s permit office, inspection timelines and housing stock.
- Insurance and workers’ compensation verified before anyone arrives at your property.
- Licensed electricians only — ask for the licence number and confirm it before work begins.
- Every quote itemised — materials, labour, permit fee and anything that could change the scope.
- Permits pulled where the job requires one, so the work is inspected and documented for resale.
200A Service Upgrade in California: when to call
- Applying for an EV charger, heat pump or tankless water heater
- Frequent main breaker trips when several appliances run together
- Adding an ADU, garage conversion, addition or finished basement
- A 60-amp or 100-amp service on a modern, fully electrified home
- Insurance or a home inspector flagged insufficient service capacity
Cost in California
The line items below are national 2026 planning ranges for this work. Local variation in California comes from labour rates, permit fees and access — not from the job description.
| Work | Typical range | Notes |
|---|---|---|
| 100A to 200A overhead service upgrade | $1,800 – $3,500 | Most common configuration |
| 100A to 200A underground service upgrade | $2,400 – $4,500 | Trenching and conduit add cost |
| 200A to 400A service upgrade | $4,500 – $9,500 | Large homes, dual panels, heavy EV load |
| Meter base and mast replacement | $400 – $1,400 | Required when components are damaged |
| Load calculation and permit package | $150 – $600 | Often bundled with the upgrade |
What the work involves
- Load calculation to current code before any equipment is chosen
- New 200-amp panel, main breaker and branch breakers
- New service entrance conductors and meter base where required
- Grounding electrode system, bonding and surge protection provisions
- Utility coordination where the meter must be pulled, plus permit and inspection
What drives the price in California
The single biggest variable is the utility disconnect: some areas allow the contractor to coordinate directly, others require a utility crew and add a day of waiting.
Overhead versus underground service, mast height and meter location can change material costs by a thousand dollars or more.
200A Service Upgrade by city in California
Pick the city closest to you for the local page, including every covered ZIP code and the local electrician listing.
200A Service Upgrade in Sacramento
200A Service Upgrade in Los Angeles
200A Service Upgrade in San Diego
200A Service Upgrade in Fresno
200A Service Upgrade in San Jose
200A Service Upgrade in San Francisco
200A Service Upgrade in Long Beach
200A Service Upgrade in Oakland
200A Service Upgrade in Pasadena
200A Service Upgrade in Bakersfield
200A Service Upgrade in Stockton
200A Service Upgrade in Anaheim
200A Service Upgrade in Riverside
200A Service Upgrade in San Bernardino
200A Service Upgrade in Glendale
200A Service Upgrade in Burbank
200A Service Upgrade in Van Nuys
200A Service Upgrade in Inglewood
200A Service Upgrade in Irvine
200A Service Upgrade in Berkeley
200A Service Upgrade in North Hollywood
200A Service Upgrade in Orange
200A Service Upgrade in Santa Ana
200A Service Upgrade in Santa Monica
Map of California coverage for this service
The 14 largest covered cities in California for 200 amp service upgrade.
Sample ZIP codes in California
200 Amp Service Upgrade in California — FAQ
What does 200 amp service upgrade cost in California?
The national 2026 range for this work is $1,800 to $4,500. Expect California pricing to sit somewhere in that band, adjusted for local labour rates, permit fees and how accessible the wiring is. Ask for a flat price per task rather than an hourly estimate.
What warranty should I expect?
Workmanship warranties are set by the contractor, and one to two years on labour is common on larger jobs, with manufacturers covering the equipment separately. Ask for the warranty terms in writing on the invoice, not verbally.
Who does 200 amp service upgrade in California?
200 amp service upgrade in California is performed by licensed electrical contractors working within their own local service areas. The network covers 2,126 ZIP codes here, and requests are routed by address rather than by city name.
How much does an electrician cost per hour?
Licensed residential electricians generally charge in the $50 to $150 per hour range in 2026, plus a service call fee of roughly $75 to $200. Most companies now price common jobs flat-rate rather than hourly, which means the number you are quoted is the number you pay if the scope does not change.
Which cities in California request this most?
The highest volume comes from Sacramento, Los Angeles, San Diego, Fresno, San Jose and the surrounding suburbs, which is where the densest housing stock and the oldest wiring systems tend to be.
What payment methods are typical?
Card, cheque and bank transfer are common, with financing available on larger projects through some companies. Be cautious of anyone demanding full payment in cash up front — a deposit for materials is normal on large jobs, full prepayment is not.
How do I know the electrician is licensed?
Ask for the licence number before work begins and confirm it with the licensing authority for your state or municipality. Electrical licensing is handled at state level in most of the country and at city or county level in a few large metro areas, so the correct place to verify depends on where you live. A licensed contractor will give you the number, and usually the insurance certificate too, without being asked twice.
Does 200 amp service upgrade need a permit in California?
Permit requirements depend on the job and on your city or county, not just the state. Work involving a panel, a service change, new circuits or wet locations almost always needs one, and the inspection is carried out locally. Ask the contractor to confirm and to file it.
This service in other states
- 200A Service Upgrade in Texas
- 200A Service Upgrade in Pennsylvania
- 200A Service Upgrade in New York
- 200A Service Upgrade in Florida
- 200A Service Upgrade in New Jersey
- 200A Service Upgrade in Massachusetts
- 200A Service Upgrade in Illinois
- 200A Service Upgrade in Ohio
- 200A Service Upgrade in North Carolina
- 200A Service Upgrade in Washington
- 200A Service Upgrade in Iowa
- 200A Service Upgrade in Georgia
- 200A Service Upgrade in Maryland
- 200A Service Upgrade in Indiana
- 200A Service Upgrade in Minnesota
- 200A Service Upgrade in Connecticut
- 200A Service Upgrade in Michigan
- 200A Service Upgrade in Louisiana
- 200A Service Upgrade in Alabama
- 200A Service Upgrade in Colorado
Related services
200 Amp Service Upgrade in California — get a price
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Coverage: 18,671 US ZIP codes across 47 states. National service list: 20 categories.