“Put in a Generac after we lost power and water during a storm. They sized it for the well pump too, which the other quote ignored. Worth it.”
If your Marion 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 Marion 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 Marion 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 Marion 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 new construction filling in along FM 78 came with builder-grade HVAC sized to a price. Once the warranty ends, the hot upstairs and weak airflow show up. We run a real load calculation and fix the cause instead of selling you 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 Marion.



From the town center to the new subdivisions on FM 78 and the rural acreage all around, Marion is a regular stop for us. A few of the areas we cover:
“Put in a Generac after we lost power and water during a storm. They sized it for the well pump too, which the other quote ignored. Worth it.”
“Our farmhouse outside Marion kept tripping when the AC kicked on. Moorhead found the panel was shot, replaced it, and pulled the permit. Fair price and they did not look down on an old country house.”
“Put in a Generac after we lost power and water during a storm. They sized it for the well pump too, which the other quote ignored. Worth it.”
Tell us what the system's doing and we'll get right back to you — usually same day, anywhere in Marion. 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.