Electrical Panel Replacement in San Antonio, TX

Call now for a free estimate: (210) 760-6407

When Does Your Panel Need Replacement (Not Just Repair)?

• Panel is 25+ years old — older panels can’t support modern electrical loads
• Federal Pacific or Zinsco panel — warrants careful evaluation because of documented performance concerns
• Breakers trip frequently — a sign the panel is overloaded or failing
• Adding an EV charger or major appliance — whether your existing service carries the new load is decided by a load calculation, not by panel size alone
• Insurance or home sale required it — older panels block coverage or sales
• Burning smell or discoloration at the panel — this is an emergency, call immediately
• Upgrading from 100 to 200 amp service — required for modern homes and EV chargers

Our Panel Replacement Process

1. Free phone or on-site estimate — We assess your current panel, service entry, and what needs upgrading
2. Permit pulled before work starts — Every panel replacement in San Antonio requires a permit. We handle it.
3. CPS Energy coordination — We coordinate the utility disconnect/reconnect so you’re not waiting
4. Same-day replacement in most cases — Most replacements take 4–8 hours start to finish
5. City inspection scheduled — We schedule and pass the final inspection before closing the job

Panel Replacement Pricing in San Antonio

We quote a flat rate before we start — no hourly billing, no surprise charges. Every quote includes the new panel, permit fees, CPS Energy coordination, city inspection, and all breakers, grounding, and bonding to current code.

Get your free flat-rate quote: (210) 760-6407

Dangerous Panels We Replace

Federal Pacific Electric (FPE) / Stab-Lok Panels

Federal Pacific Stab-Lok and Zinsco panels warrant careful evaluation because of documented performance concerns. If your San Antonio home was built between 1950 and 1990 and hasn’t had the panel replaced, there’s a good chance you have one. Replacement may be recommended based on condition, breaker performance, insurer requirements, and the needs of the electrical system.

Zinsco / GTE-Sylvania Panels

Zinsco panels have aluminum bus bars that can overheat and fail to trip during a fault — found primarily in homes built in the 1970s. Replacement may be recommended based on condition, breaker performance, insurer requirements, and the needs of the electrical system.

100-Amp Service Panels

Whether a service upgrade is needed depends on the calculated load, existing equipment condition, proposed new loads, and available load-management options. A 100-amp service that has carried a house for decades can keep doing so; adding an EV charger, heat pump or generator is what usually changes the arithmetic. We run the load calculation and coordinate with the utility, upgrading to 200-amp or 400-amp service depending on what the calculation shows.

Panel Replacement FAQs — San Antonio

How much does an electrical panel replacement cost in San Antonio?

Electrical panel replacement cost in San Antonio depends on panel size, service amperage, permit fees, and whether a utility disconnect is required. We provide flat-rate quotes — call (210) 760-6407 for a free estimate specific to your home.

Do I need a permit for a panel replacement in San Antonio?

Yes. All electrical panel replacements in San Antonio require a permit from the City of San Antonio Development Services Department. Good Times Electric handles the entire permit process — you don’t need to do anything. The job includes permit, inspection, and sign-off.

How long does a panel replacement take?

Most panel replacements take 4–8 hours. Your power will be off during the replacement (usually 2–4 hours). We coordinate with CPS Energy for the utility disconnect and reconnect so the process is as fast as possible.

Will a panel replacement increase my home’s value?

Yes. A code-compliant, permitted 200-amp panel is a positive line item in a home inspection report. It also opens the door for EV charger installation, which is increasingly valued by buyers in San Antonio. Federal Pacific Stab-Lok and Zinsco panels warrant careful evaluation because of documented performance concerns. They do come up in sale negotiations.

Can you replace a panel same day?

In most cases, yes. We carry common 200-amp panels in stock. Call (210) 760-6407 — if we can schedule a morning appointment, most replacements are complete by evening with the city inspection scheduled within 1–2 business days.

Do you service Canyon Lake, Cibolo, Boerne for panel replacements?

Yes. Good Times Electric serves all of San Antonio and the surrounding area including Canyon Lake, Cibolo, Boerne, New Braunfels, Schertz, Seguin, Stone Oak, Helotes, Universal City, Converse, and more. Panel replacements are available throughout our full service area.

Service Area — Panel Replacement

San Antonio, Canyon Lake, Boerne, Cibolo, New Braunfels, Seguin, San Marcos, Schertz, Universal City, Converse, Selma, Live Oak, Stone Oak, Alamo Heights, Helotes, Leon Valley, Alamo Ranch, Fair Oaks Ranch, Bulverde, Spring Branch, Wimberley, and Kyle.

Schedule Your Panel Replacement

Available Monday–Friday, 7am–8pm. Same-day service often available.

Get a Free Estimate → or call (210) 760-6407