Electrical Panel Upgrade in Irvine, CA
Wilson Electric performs residential and commercial panel upgrades throughout Irvine — from older Woodbridge and University Park homes built in the 1970s–80s to newer Great Park and Portola Springs developments, and the city's expansive commercial and tech office market. We pull all permits through the City of Irvine Building Division, coordinate the SCE utility disconnect, install the new panel, and pass the city inspection. You talk directly with Taylor Wilson — a Certified Journeyman Electrician with a California C10 License (#1108912) — on every job.
How Much Does a Panel Upgrade Cost in Irvine?
Most residential main service panel upgrades in Irvine run between $3,500 and $6,000. The range depends on the size of the new panel (100A, 200A, or 400A), permit fees through the City of Irvine, and whether additional work is required — such as replacing the meter base or upgrading grounding.
Irvine has one of the highest rates of EV ownership in Orange County, and many panel upgrades in the city are driven by homeowners adding Level 2 charging for one or more vehicles. We assess your panel capacity as part of every site visit and can quote the panel upgrade and EV charger installation together.
What's Included in a Wilson Electric Panel Upgrade
Every panel upgrade includes the following — no add-on fees:
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Load calculation — We assess your current and future electrical demand before specifying the new panel size
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Permit application — Filed with the City of Irvine Building Division on your behalf
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SCE utility disconnect coordination — We schedule and coordinate the temporary power shutoff with Southern California Edison
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Panel installation — New main panel, breakers, grounding, and bonding per NEC and California electrical code
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Labeled circuit directory — Every circuit identified and labeled clearly
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City inspection — We schedule and pass the City of Irvine inspection before calling the job complete
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Stucco & Paint Repair — All exterior penetrations patched, textured, and painted to match existing finish. Work area left clean on completion
Most installations are completed in a single day. Power is off for approximately 4–8 hours during installation.
Panel Upgrades Across Irvine's Villages and Neighborhoods
Irvine's planned village structure means housing stock is clustered by era, and electrical needs vary significantly by neighborhood.
Woodbridge, University Park, Turtle Rock (1970s–1980s) - These older Irvine villages contain significant numbers of homes on original 100-amp panels. As residents add EV chargers, upgrade HVAC systems, and renovate kitchens, these panels are increasingly unable to keep up. Panel upgrades in these neighborhoods are now routine.
Northwood, Westpark, Quail Hill (1980s–1990s) - Mid-era Irvine development — many homes were built with 150–200-amp service, but original panels are now 30–40 years old and may be approaching the end of their reliable service life, especially if the home has added significant electrical load over time.
Shady Canyon, Turtle Ridge, Oak Creek - Higher-end communities with larger homes and greater electrical demand. Panel upgrades here are often driven by whole-home automation, multi-vehicle EV charging, solar + battery storage, and high-end kitchen or home theater installations.
Great Park Neighborhoods, Portola Springs, Eastwood (2010s–present) - Newer construction generally has adequate panel capacity, but homeowners adding multiple EV chargers, solar + Powerwall, or significant additional loads sometimes find even newer 200-amp panels need upgrading to 400-amp service.
Irvine Commercial / Spectrum / Tech Campus - Wilson Electric handles commercial panel upgrades, subpanel installations, and dedicated equipment circuits for office buildings, R&D facilities, restaurants, and retail throughout Irvine's commercial districts including the Irvine Spectrum area.
Signs Your Irvine Home Needs a Panel Upgrade
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Breakers that trip frequently or won't reset
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Lights that flicker when large appliances turn on
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Planning to add an EV charger (especially a second vehicle)
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Adding solar panels and battery storage
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Adding an ADU or expanding the home
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A Federal Pacific or Zinsco panel still in service
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An insurance company flagging your panel at renewal
Frequently Asked Questions — Panel Upgrades in Irvine
Q: How much does a panel upgrade cost in Irvine? Most residential panel upgrades in Irvine run between $3,500 and $6,000 depending on panel size, permit fees, and scope. Wilson Electric provides free on-site assessments with a complete written quote before any work begins. Call 714-955-1472.
Q: Do I need a permit for a panel upgrade in Irvine? Yes. A permit is required for all panel upgrades in Irvine and throughout California. Wilson Electric handles the permit application and coordinates all required inspections with the City of Irvine Building Division as part of every job.
Q: How long does a panel upgrade take? Most panel upgrades are completed in a single day. Power is off for approximately 4–8 hours. We coordinate the SCE utility disconnect in advance.
Q: Do you repair stucco after a panel upgrade in Irvine? Yes. All exterior penetrations are patched, textured, and painted to match the existing finish — included in the job, no subcontractors.
Q: Can I get a panel upgrade and EV charger installed at the same time? Yes. Wilson Electric installs Level 2 home EV charging stations on dedicated 240V, 50A circuits. We can quote both at the same time and complete both in a single visit where scope allows.
Q: Do you handle panel upgrades for Irvine HOA communities? Yes. Many Irvine homes are in HOA communities. We are familiar with working within HOA requirements and can advise on what documentation or approvals may be required before work begins.
Q: What panel brands do you install? We install Square D QO, Eaton BR, and Siemens main panels — accepted by City of Irvine inspectors. We do not install Federal Pacific or Zinsco panels.
Schedule a Free Panel Assessment in Irvine
Call 714-955-1472 or use the contact form to schedule a free on-site assessment. We serve all Irvine villages — Woodbridge, University Park, Turtle Rock, Northwood, Westpark, Shady Canyon, Great Park, Portola Springs, and all commercial districts.
C10 License #1108912 | Licensed, Bonded & Insured