Does Your San Angelo Home Need a Panel Upgrade?
Most homes in San Angelo built before 1990 have electrical panels rated at 100 amps or less. Today's homes — with electric vehicles, central AC, modern appliances, and home offices — routinely require 200 amps or more. An undersized panel is more than an inconvenience. It's a fire risk.
Signs your San Angelo home may need a panel upgrade include frequently tripping breakers, flickering lights, a warm or buzzing panel box, a panel rated at 100 amps or less, Federal Pacific or Zinsco brand panels (known safety hazards), or plans to add an EV charger, hot tub, or major appliance.
What a Panel Upgrade Involves
A licensed electrician will disconnect your home from the utility service, remove the old panel, install a new 200-amp main breaker panel, transfer all existing circuits, and reconnect service. The City of San Angelo requires a permit for panel upgrades, which your licensed electrician will pull and manage.
- Typical installation time: 4–8 hours for a standard residential upgrade
- Power will be off during the installation window
- AEP Texas (your utility) typically requires a service reconnection visit after installation
- Final inspection by City of San Angelo building inspector
Panel Upgrade Cost in San Angelo, TX
A 200-amp panel upgrade in San Angelo typically costs $1,500–$3,500 depending on the existing panel configuration, whether the meter base needs updating, and the complexity of the existing wiring. The best way to get an accurate quote is a free on-site estimate from a local licensed electrician.
💡 EV charger planning tip: If you plan to install a Level 2 EV charger now or in the future, discuss this during your panel upgrade estimate. Upgrading the panel and adding the EV charger circuit at the same time is almost always more cost-effective than doing them separately.
Federal Pacific and Zinsco Panels — What San Angelo Homeowners Need to Know
If your San Angelo home has a Federal Pacific Electric (Stab-Lok) or Zinsco panel, replacement is strongly recommended regardless of amperage. Both brands have documented failure rates that create fire hazards. Many insurance companies will no longer insure homes with these panels. A licensed electrician can identify your panel brand and advise on replacement options during a free assessment.