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Electrical Panel Upgrade In Calabasas, CA

Licensed 100-amp to 200-amp service and panel upgrades for Calabasas homes. Load calculation, City of Calabasas permit, SCE coordination and final inspection — all handled. Free on-site estimate.

  • Licensed & Insured — LIC# 977443
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  • Permit & Inspection Handled
  • Free On-Site Estimates
Quick Answer

ADI Electrical Services upgrades electrical panels in Calabasas, CA — most commonly 100-amp to 200-amp service upgrades for homes that have outgrown their original panel. We run the load calculation, replace the panel and, where needed, the meter socket and service mast, file the permit with the City of Calabasas, coordinate the Southern California Edison disconnect, and see the job through final inspection. Licensed C-10 contractor, LIC# 977443.


What It Involves

What An Electrical Panel Upgrade Actually Does

A panel upgrade replaces the main service panel — and usually the main breaker rating along with it — so the house can safely carry more simultaneous load. Most Calabasas homes that call us are moving from 100 amps to 200 amps, though larger estates sometimes need 400 amps or a second service.

It is not just a box swap. The main breaker rating has to match what the service conductors, meter socket and utility drop can actually deliver, so on a lot of jobs the meter socket and service mast get replaced at the same time. The grounding electrode system often needs bringing up to current code as well, and the new panel gets AFCI and GFCI protection where the code now requires it.

The other half of the job is paperwork and scheduling. The permit goes to the City of Calabasas, Southern California Edison has to be booked for the disconnect and reconnect, and the work has to pass inspection before the utility restores service permanently. We manage all of that so you are not coordinating three parties yourself.

Upgraded and fully labelled 200-amp electrical panel in a Calabasas home Licensed electrician wiring a new service panel in Calabasas, CA
Warning Signs

When A Calabasas Home Needs A Panel Upgrade

  • Breakers trip repeatedly under normal use. Not once during a storm — regularly, on circuits you use every day.
  • The panel is warm, scorched, rusted, or smells hot. Stop using it and call. This is the one that does not wait.
  • There are no open slots left. Or someone has already double-tapped breakers to make room.
  • Lights dim when the AC or pool pump starts. A sign the service is being pulled close to its limit.
  • You are adding an EV charger, solar, a pool heater or an ADU. Each one is a significant new continuous load.
  • An inspector or insurer has flagged the panel. Common with Federal Pacific, Zinsco and split-bus panels.
Panel Types

Panels We See Flagged In Older Valley Homes

Calabasas housing stock skews newer than much of the Valley, but older pockets and remodelled properties still turn these up.

Federal Pacific Stab-Lok

Widely flagged by home inspectors and insurers over breakers that may fail to trip on a fault. Many insurers now ask for replacement before they will write or renew a policy.

Zinsco And Sylvania

Another brand inspectors routinely call out, typically over bus bar and breaker connection failures. Common in Southern California homes from the 1950s through the 1970s.

Split-Bus Panels

Panels with no single main breaker — you have to flip several to kill power. Standard practice in the 1960s and 70s, and no longer how panels are built.

Scope

Panel And Service Work We Handle In Calabasas

100A To 200A Service Upgrade

The standard job. New main service panel, correctly rated main breaker, new breakers, full circuit labelling, and a load calculation behind the sizing rather than a guess.

Meter Socket & Service Mast Replacement

Where the existing meter socket, mast or service entrance conductors cannot carry the new rating, they get replaced as part of the same job.

Federal Pacific, Zinsco & Split-Bus Replacement

Direct replacement of panel types that inspectors and insurers flag, with a modern panel and current overcurrent protection.

Grounding & Bonding Upgrades

Grounding electrode system, ground rods and water pipe bonding brought up to current California Electrical Code as part of the upgrade.

Subpanel Installation

Sometimes the efficient answer is not a full service upgrade — a subpanel for a garage, ADU, workshop or pool equipment can solve the capacity problem for less.

Solar-Ready Panel Upgrades

Panels specified with a busbar rating that will accept solar backfeed alongside the main breaker, so the panel does not become the thing blocking your solar install.

Generator Transfer Switch Integration

Automatic transfer switch wired in at the same time as the panel — cheaper and cleaner than a second visit, and worth planning for in a PSPS area.

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Local Knowledge

What's Different About Panel Upgrades In Calabasas

City Of Calabasas Permit, SCE Disconnect

Calabasas is its own incorporated city, so the permit is filed with the City of Calabasas rather than LADBS — and the utility is Southern California Edison, not LADWP. Practically, that changes who issues the permit and who you book the disconnect and reconnect with. Both are on us, not you.

Plan The Generator Into The Panel

Much of Calabasas sits in a Very High Fire Hazard Severity Zone, and Public Safety Power Shutoffs can take power out for days rather than hours. If a standby generator is anywhere on your list, say so at the estimate — wiring the transfer switch during the panel upgrade costs far less than coming back for it.

Specify For Solar Before You Need It

Solar adoption here is high, and the panel busbar has to be rated to accept inverter backfeed alongside the main breaker. Plenty of homeowners discover this only when a solar installer tells them the panel has to be replaced first. If solar is a maybe, we specify for it now.

Load Stacking Is The Real Driver

Calabasas homes are generally newer than Encino or Reseda, so the issue is rarely deteriorated wiring. It is accumulation — multi-zone air conditioning, pool and spa equipment, a converted garage, a home theatre, and now one or two EVs. Individually fine. Together, past what a 100-amp service was ever meant to carry.

Gated communities: if you're in one of the Calabasas HOA communities, there may be requirements about exterior panel placement, screening or work hours. We check that during the estimate rather than turning up on install day to a problem.

Find Out What Your Panel Can Actually Carry

We run a proper load calculation instead of quoting off the panel's rating. You get the honest verdict — upgrade, subpanel, or leave it alone — plus the price in writing before anything starts.

How It Works

How A Calabasas Panel Upgrade Runs

  1. 1

    Assessment And Load Calculation

    We inspect the existing panel, meter and service entrance, identify the panel type, and calculate your real load — including anything you're planning to add.

  2. 2

    Written Scope And Quote

    You get the recommended service size, whether the meter socket and mast are included, permit fees, and the total. Plus the honest answer if a subpanel would do the job instead.

  3. 3

    Permit And Utility Scheduling

    We file with the City of Calabasas and book the Southern California Edison disconnect and reconnect. You get the expected dates before we begin.

  4. 4

    Installation Day

    Utility disconnects, old panel out, new service panel in, grounding and bonding brought to code, circuits transferred and labelled. Power is off for part of the day.

  5. 5

    Inspection And Reconnect

    City inspection cleared, utility restores permanent service, and we walk you through the new panel and its labelling before we leave.

Coverage

Where We Upgrade Panels

Throughout Calabasas (91302 & 91372) and the surrounding West San Fernando Valley — subject to scheduling and scope of work.

  • Old Town Calabasas
  • The Oaks
  • Calabasas Hills
  • Calabasas Park
  • Mountain View Estates
  • Monte Nido Corridor
  • Hidden Hills
  • Agoura Hills
  • West Hills
  • Woodland Hills

All Electrical Services In Calabasas

FAQs

Panel Upgrade Questions From Calabasas Homeowners

How much does a 200-amp panel upgrade cost in Calabasas?

ADI lists a 200-amp electrical panel upgrade at $1,949 in its online shop, and that figure covers a standard residential swap. What moves the price is whether the meter socket and service mast also need replacing, how far the panel sits from the service drop, whether the grounding electrode system needs bringing up to current code, City of Calabasas permit fees, and SCE coordination. You get a firm written number after the on-site assessment, and that visit is free.

How do I know if I need an electrical panel upgrade?

The clearest signs are breakers that trip repeatedly under normal use, a panel that's warm to the touch, scorching or a burning smell at the panel, lights that dim when large appliances start, no open slots left for a new circuit, or a 100-amp service that now has to carry air conditioning, pool equipment and an EV charger. A load calculation gives the definitive answer rather than the panel rating alone — and if you don't need an upgrade, we'll tell you that.

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

Yes. A service or panel upgrade is permitted electrical work, and in Calabasas the permit is filed with the City of Calabasas rather than LADBS, because Calabasas is its own incorporated city. Southern California Edison also has to be scheduled for the disconnect and reconnect. Unpermitted panel work tends to surface later during a home sale or an insurance claim. We handle the permit, the utility coordination and the final inspection as part of the job.

How long does a panel upgrade take, and how long will my power be off?

The physical work on a standard residential upgrade is typically completed in one day, with power off for part of that day while the utility disconnect is in place. The overall timeline is usually longer than the work itself, because it depends on permit turnaround at the City of Calabasas and SCE scheduling. We give you the expected sequence and dates before we start, so you can plan around the outage.

I have a Federal Pacific or Zinsco panel. Does it need replacing?

Federal Pacific Stab-Lok and Zinsco/Sylvania panels are widely flagged by home inspectors and insurers because of breakers that may fail to trip on a fault, and many insurers now ask for them to be replaced. Split-bus panels with no single main breaker are also common in homes from that era. We identify the panel type during the assessment and tell you what your options are — including whether replacement is genuinely urgent or something you can plan for.

Will a 200-amp panel be enough for an EV charger, solar and air conditioning?

For most Calabasas homes, yes — but it depends on the actual load rather than the headline rating. Solar adds a separate consideration, because the panel busbar has to be rated to accept the backfeed from the inverter alongside the main breaker. If you're planning solar, an EV charger or a pool heater, tell us at the assessment so the panel is sized and specified for all of it rather than just today's load.

Can you install a generator transfer switch at the same time as the panel upgrade?

Yes, and doing both together is usually cheaper and cleaner than coming back later. In Calabasas this comes up often, because Public Safety Power Shutoffs during fire season can take power out for days rather than hours. If a standby generator is on your list — even as a maybe — we'll size the panel with the transfer switch in mind so the two systems work together.

Which areas around Calabasas do you cover for panel upgrades?

We handle panel and service upgrades throughout Calabasas (91302 and 91372) and across the surrounding West San Fernando Valley, including Hidden Hills, Agoura Hills, West Hills and Woodland Hills, where we're based. Coverage is subject to scheduling and the scope of the work — call and we'll confirm for your address.

Book Your Calabasas Panel Assessment

We'll check the panel, the meter, the service entrance and your real load — then tell you honestly what it needs and what it costs.

Contact Us

Free Estimates At Your Residence

We stay in constant communication with our customers until the job is done. To get a free quote, or if you have questions or special requests, just drop us a line.

  • ADI Electrical ServicesWoodland Hills, CA 91367, US — serving Calabasas 91302 & 91372
  • Phone(866) 561-7545 · office@adi-electric.com
  • Monday–Friday: 8:30 AM – 5:00 PMWe're here to help!
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