Electrical Panel Upgrade in Anaheim, CA
From an outdated Zinsco panel to a modern 200A upgrade, done right for Anaheim’s tract homes.
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If your Anaheim home was built in the 1950s or 60s, there’s a real chance your panel is a brand worth having checked, not just old. This page covers what we actually find in Anaheim tract homes and what the upgrade process looks like here.
Signs Your Anaheim Home Needs a Panel Upgrade
Frequent Breaker Trips
Especially in older West Anaheim and Colony-area tract homes.
Panel Rated Below 100A
Common in homes built before the 1980s, and often not enough for today’s electrical loads.
Planning an EV Charger or Addition
A panel that wasn’t built for a major new load worth checking before you commit.
Zinsco or FPE Panel Label
Worth a look regardless of other symptoms, see below.
Zinsco & FPE Panel Replacement
Zinsco and Federal Pacific (Stab-Lok) panels have a well-documented history of breakers that can fail to trip during an overload, and Zinsco breakers in particular have been known to weld to the bus bar, meaning the circuit can stay energized even when the breaker is switched off. We do see these panels in Anaheim jobs regularly, especially in the city’s older tract-home neighborhoods, and if yours is labeled Zinsco, Federal Pacific, or Stab-Lok, it’s worth an inspection regardless of whether you’re seeing other warning signs.
City of Anaheim Permits & Inspection
City of Anaheim permit turnaround for panel upgrades typically runs about 1-3 weeks when plan review is required; simpler work can move faster. We pull the permit, coordinate the meter disconnect with Anaheim Public Utilities, and schedule the city inspection, so you don’t have to navigate any of it yourself.
What's Included
A full panel upgrade includes the new panel, updated grounding, AFCI protection on living-area circuits where applicable, the permit, and the city inspection. We’ll confirm the exact scope in writing before anything starts.
A Recent Anaheim Panel Upgrade
A 1970s Anaheim home had a hazardous, oxidized Zinsco load center causing repeated breaker failures. We upgraded it to a 200A NEMA 3R panel with new grounding and AFCI protection on all living-area circuits, resolving the recurring trips and bringing the home up to current code.
What Anaheim Homeowners Are Saying
“Upgraded from 100A to 200A panel in Anaheim to support solar and AC expansion. Passed city inspection smoothly.”
Naomi L.
“Upgraded from 100A to 200A panel in Anaheim to support solar and AC expansion. Passed city inspection smoothly.”
Naomi L.
What It Costs
Panel upgrade
From $850
Panel upgrade with replacement
From $1,000
Frequently Asked Questions
Do Anaheim homes commonly have Zinsco or FPE panels?
Yes, especially in tract homes built in the 1950s and 60s. Both brands have documented safety issues worth having checked regardless of other symptoms.
How long do City of Anaheim permits take?
Roughly 1-3 weeks when plan review is required; simpler work can move faster.
What's included in a panel upgrade?
The new panel, updated grounding, AFCI protection where applicable, the permit, and the city inspection, confirmed in writing before work starts.
Get a Free Anaheim Panel Check-Up
Not sure if your Anaheim panel needs an upgrade? We’ll take a look and give you a straight answer, free.
