“On a well out in the county and the power drops in storms. They sized a generator for the pump and AC. Worth it, and they were upfront the whole way.”
If your Floresville home still has a Federal Pacific or Zinsco panel, your insurer probably already knows. We replace them, size the upgrade to your real load, and pull the permit.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
Permitted + inspected
Federal Pacific and Zinsco panels — common in Floresville homes built from the 1950s through the 1980s — have a documented failure-to-trip problem, and carriers increasingly refuse to cover them.
We replace the panel, size the new service to your actual load including AC and any EV charger, and handle the permit and inspection.
Call (830) 587-5790A panel upgrade is not glamorous, but it is the spine of a safe, modern home. Here is when Floresville homes need one.
These panels can fail to trip under a fault — a real fire risk and a reason insurers balk. If you have one, replacing it is one of the highest-value safety upgrades in the house. We document it with a permit so it is on record for resale.
A lot of older Floresville homes run a service that was fine for 1970 and is overwhelmed by central AC, a modern kitchen, and a charger. We size a 200-amp service to what your home actually draws now.
Being licensed for HVAC and electrical, we size the panel to carry the AC properly — the part panel-only electricians often get wrong. The breaker box and the condenser are the same job to us.
Every panel upgrade gets the local permit and inspection, wired to NEC 2023. It protects you, it is required, and it is the difference between a real upgrade and a liability hidden behind a cover.
The subdivisions catching San Antonio's overflow came with builder-grade systems sized to a price, now reaching the age where the hot upstairs shows. We run a load calculation and fix the airflow instead of overselling a bigger unit.
| Service | Notes | Price |
|---|---|---|
| FPE / Zinsco panel evaluation | Safety report + replacement quote | $100–$150 |
| Whole-home surge protector | Type 2, panel-mounted, tested | $250–$450 |
| 200-amp panel upgrade | Written quote after load assessment | Quoted on site |
All prices flat-rate, all-in, written and approved before work starts. No travel surcharge for Floresville.



From the historic square to the new builds on US-181 and the ranch acreage around, we reach Floresville on the nearer extended run. A few of the areas:
“On a well out in the county and the power drops in storms. They sized a generator for the pump and AC. Worth it, and they were upfront the whole way.”
“Older home by the square with a tired panel. Moorhead upgraded it, kept the character, pulled the permit. Closer than I expected and fair on price.”
“On a well out in the county and the power drops in storms. They sized a generator for the pump and AC. Worth it, and they were upfront the whole way.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Floresville. Prefer to talk? Call (830) 587-5790, day or night.
Thanks for reaching out. We've got your request and we'll be in touch shortly, usually the same day. Need us right now? Call (830) 587-5790 — we're open 24/7.
FPE/Zinsco replacement and 200-amp upgrades, permitted.