Panel Upgrades & Subpanel Installation

Main electrical panel upgrades and subpanel installation in Los Angeles, sized to support additions, remodels, and modern electrical loads.

(818) 303-3555
  • Sized for what you're actually running now plus what you're likely to add, not just today's minimum.
  • Old, unlabeled, or overcrowded breaker panels get replaced with a clean, documented layout.
  • Permits and inspection sign-off are handled as part of the job, not left for you to schedule.
  • A properly grounded panel reduces nuisance trips and protects the equipment connected to it.

Overview

Expert Panel Upgrades & Subpanel Installation in Los Angeles

Older Los Angeles homes were often built with 60A or 100A service that can't keep up with today's EV chargers, HVAC systems, and kitchen appliances. We size and install the panel or subpanel your home actually needs, not just the smallest one that passes inspection.

What's Included

Scope of Work

  • 01

    Load Assessment

    Current draw and future demand calculated before recommending panel size or configuration.

  • 02

    Panel Replacement

    Main panel or subpanel replaced with properly sized, organized breaker distribution.

  • 03

    Circuit Labeling

    Every circuit mapped and labeled clearly for maintenance and future electrical work.

  • 04

    Grounding & Bonding

    Grounding and bonding verified and brought up to current code requirements.

Testimonials

What our clients have to say about us

57+ Google reviews
"

If you're looking for a contractor you can truly trust, I highly recommend Boris and his team. From the very beginning of our home remodeling project, Boris exceeded our expectations in every way Communication was excellent throughout the entire process. He ke... Read More

Ready To Get Started?

Seen the work. Ready to
talk about your project?

(818) 303-3555

FAQ

Common Questions

If your main panel is undersized, outdated (like a Federal Pacific or Zinsco panel), or already full of breakers, you need a replacement. If your main service has capacity but a specific area — a garage, ADU, or addition — needs its own circuits, a subpanel is usually the right call. We determine which during the load assessment.

Yes, briefly. Power to the home is shut off for the duration of the swap, typically a few hours for a straightforward replacement. We schedule the outage window with you in advance.

Yes, panel replacements require a permit and inspection in Los Angeles. We handle the permit filing and coordinate the inspection as part of the job.

Cost depends on panel size, whether it's a straightforward swap or requires a service upgrade too, and any code-related work uncovered along the way. We provide a firm quote after the load assessment, not a ballpark before we've seen the panel.

We stop and walk you through what we found before doing any additional work. Minor findings are often included in the scope; larger issues, like extensive rewiring, get quoted separately so you can decide how to proceed.

Still have questions?

Call us directly

Call (818) 303-3555

Areas We Service

Where We Work

Los Angeles County (79 cities)

ActonAgoura HillsAlhambraAltadenaArletaAzusaBaldwin HillsBaldwin ParkBeverly HillsBurbankCalabasasCanoga ParkCanyon CountryCastaicChatsworthCulver CityEagle RockEast Los AngelesEcho ParkEncinoGlendaleGranada HillsHacienda HeightsLa Cañada FlintridgeLa CrescentaLake BalboaLakewoodLancasterLeona ValleyLos AngelesMalibuMission HillsMontebelloMonterey ParkMontroseNewhallNorth HillsNorth HollywoodNorthridgePacific PalisadesPacoimaPalmdalePanorama CityPasadenaPico RiveraPorter RanchQuartz HillResedaSan FernandoSan GabrielSan MarinoSanta ClaritaSanta MonicaSaugusShadow HillsSherman OaksSouth PasadenaStevenson RanchStudio CitySun ValleySunlandSylmarTarzanaTemple CityToluca LakeTopangaTujungaValenciaValley GlenValley VillageVan NuysVeniceWest HillsWest HollywoodWest Los AngelesWest Toluca LakeWestlake VillageWinnetkaWoodland Hills

Ventura County (15 cities)

Bell CanyonCamarilloFillmoreMoorparkNewbury ParkOak ParkOak ViewOjaiOxnardPort HuenemeSanta PaulaSanta Rosa ValleySimi ValleyThousand OaksVentura

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