Service area
Standby Generator Installation & Repair in Mineral Wells, TX
The most gas-connected town in this part of Texas, and the oldest housing stock. Around here a generator conversation usually begins as a service and panel conversation.
The housing stock
1966 houses carrying 2026 loads
Of the places we serve, this one has the oldest housing and the deepest gas system, and that pairing is specific enough to shape the work. The census counts 6,448 housing units, a median year built of 1966, 72.5 percent of the stock built before 1980, and 59 percent owner-occupied. Median home value sits around $161,300, the lowest in our territory.
Houses from that era were wired for a different life. One air conditioner instead of two, no induction range, no EV, no home office rack, no heat pump. Adding a standby generator to a 100 amp service with a full panel is not a matter of finding a spare breaker. So we start at the meter and the panel, tell you what the service can carry, and quote any panel or service upgrade as its own line rather than burying it.
The town itself is not standing still. The census estimates put it at 15,688 in 2024, up 5.9 percent since 2020, growing faster than Benbrook or White Settlement over the same period. Downtown, more than forty historic buildings have come back into use, the restored Crazy Water Hotel is operating with 74 rooms, and the city runs a Main Street program with matching facade grants of up to $10,000. That is a lot of old buildings taking on new electrical loads, and it is usually where a commercial standby system starts to earn its keep.
Permitting
One of the clearest backup-power processes in our territory
Most cities have not published how they handle the 2025 change in Texas law. This one has.
What is permitted
An Electrical Trade Permit to move, change or alter the service. That is the electrical connection work, which is the part that touches the utility service and the part that has to be inspected.
What is not inspected
The city states it will not inspect the generator, inverter or batteries themselves. Since 1 September 2025, Texas SB 1252 has barred municipalities that do not own an electric utility from regulating the installation or inspection of a residential backup system rated 50 kW or less.
Who carries the responsibility
Third-party declaration and hold-harmless documentation form part of the submittal, which puts the weight on the licensed contractor doing the work. Ours is TECL #41587, with Master Electrician oversight.
East of here, the county seat of Parker County owns its own electric utility and is therefore the statutory exception to that preemption, so the rules there are different again. Details on the Weatherford page. We confirm the current process with each jurisdiction rather than assuming a statute has been implemented the same way everywhere.
Fuel
Half the town heats with gas. Almost nobody outside it does.
The highest share anywhere in our service area, per the American Community Survey. Only 1.9 percent burn bottled propane inside the city.
County-wide the picture inverts: 8.1 percent on propane and 57.5 percent on electricity. The right generator changes at the city limit sign.
From the Railroad Commission’s city-by-city registry. Texas Gas Service, a ONE Gas division, not Atmos.
Inside the certificated area, a natural gas unit tied into the existing meter is usually the sensible recommendation, provided the supply line can carry the generator on top of the furnace and the water heater. A 22 kW machine at full load wants roughly 289 cubic feet an hour, which is more than many older runs were sized to deliver at the far end. Cross the boundary and it is propane, a 500-gallon tank as a starting point, and a ten-foot separation between tank and generator that shapes the site plan.
What we do here
Service work as often as new installs
A town with this much older housing has a lot of equipment in it, some of it ours and some of it inherited.
Standby Generator Installation
Natural gas tie-ins inside the certificated area, propane outside it, with the service entrance assessed first.
See detailsElectrical Panel Upgrades
On mid-century stock this is frequently the whole job before the generator ever gets ordered.
See detailsGenerator Repair
Diagnostics for Generac, Kohler, Briggs & Stratton, Cummins, Champion and Honeywell, including units another company installed.
See detailsWhole-Home Surge Protection
Older services and long feeders make a strong case for layered protection at the panel and at the point of use.
See detailsCommercial Generators
For the downtown buildings, clinics and small facilities where a closed afternoon costs real money.
See detailsMaintenance Plans
Annual and bi-annual service. Every new installation includes the first full year of routine maintenance.
See details
The city limits themselves straddle the Palo Pinto and Parker county line, which occasionally means two sets of county-level answers for one town. Lake Mineral Wells State Park sits on the eastern edge with a 640-acre lake, and its Trailway runs twenty miles across to Weatherford. Penitentiary Hollow is, in the state parks department’s own words, one of the few natural rock climbing venues in North Texas.
Nearby
Around the county
Gas service, and the electric utility with it, changes quickly once you leave town.
- Santo, TXSoutheast, our home base, and a community with no gas utility at all.
- Palo Pinto County, TXThe county: five electric utilities and a lake full of propane customers.
- Millsap, TXEast across the county line, with ninety gas meters in the entire town.
- Weatherford, TXEast along US 180, and the only city-owned electric utility we work with.
- Stephenville, TXSouth in Erath County, on Atmos gas and thirty-five municipal wells.
Common questions
Mineral Wells generator questions
Gas company, permits, panels and what changes at the city limit.
Is my natural gas company Atmos?
No. The Railroad Commission of Texas lists this city under Texas Gas Service Company, a division of ONE Gas, with 3,687 residential and 380 small commercial consumers in its most recent published city table. Atmos Mid-Tex serves Strawn and Gordon in this county and Stephenville over in Erath, but not here. Anyone quoting you an Atmos tie-in has not looked the address up, and the difference matters when the meter and the supply line have to be sized for a generator.
Does the city inspect the generator?
Not the machine. The city publishes a residential backup power process that requires an Electrical Trade Permit to move, change or alter the service, and states plainly that it will not inspect the generator, inverter or batteries themselves, only the electrical service connections. Third-party declaration and hold-harmless paperwork forms part of the submittal. That approach follows the 2025 state legislation on residential backup systems, and it is unusually clear compared with most cities we work in.
My house was built in the sixties. Is that a problem?
It is the first thing we look at rather than a problem. The census puts the median year built here at 1966, with 72.5 percent of the housing stock predating 1980 and only 8.5 percent built since 2010. That vintage typically means a 100 or 150 amp service, a panel with no spare capacity, and sometimes a manufacturer with a known safety history. The honest sequence is service and panel first, generator second, and we tell you which one you are looking at before the estimate rather than after the excavator arrives.
How long is the power usually out?
Oncor delivers here, and it files its reliability figures with the federal government. Across its 4.0 million Texas customers, the average customer was without power for 532.5 minutes in 2024, roughly 8.9 hours, and 558.8 minutes in 2021. Those totals include major storm days. It is worth knowing that 2024 was more than double 2022, which was 231.9 minutes. Reliability is not a straight line, and a single bad storm dominates the year.
What changes if I live outside the city limits?
Two things, usually. The gas system stops, so the design moves to propane and a tank sized for a multi-day run. And the electric utility may change: United Cooperative Services, Tri-County Electric, Fort Belknap Electric and Texas-New Mexico Power all operate in this county alongside Oncor. On a cooperative meter you are a member rather than a customer and there is no retail provider to shop. Palo Pinto County issues no building permits in unincorporated areas, though it is the authorized agent for septic.
Where does the city’s water come from, and does that matter to me?
Palo Pinto County Municipal Water District No. 1 owns Lake Palo Pinto, whose dam and reservoir were built in 1964, holds the water rights, and supplies the city and wholesale customers. One reservoir, one treatment plant. Inside the city, water and sewer are municipal and pressure generally holds through a short outage. On a private well outside town, the pump stops the moment the meter does, which is why the well is usually the largest single load in the sizing calculation.
Related
Keep reading
- Electrical Panel UpgradesService capacity and a panel that can carry a modern load plus a generator connection.
- Standby Generator InstallationLoad calculation, permitting, pad, transfer switch and live testing.
- Generator RepairFor units that will not start or drop out under load.
- Palo Pinto CountyFive utilities, 16 percent manufactured housing and a lake with 126 gas customers.
- SantoWhere we are based, a few minutes southeast.
- Maintenance PlansWhat happens after the first free year of service.
Two ways to start
Which one are you?
Need a generator
We start with what has to keep running at your property — the well, the AC, the freezer, the shop — and size the system around it. You get a written proposal with the equipment, the electrical work and the site prep all in one number.
Already own one
Repair, diagnostics and scheduled maintenance for Generac, Kohler and Briggs & Stratton systems — including units another company installed. Tell us the brand and what it is doing and we will bring the right parts.