Generac Guardian 26kW
The largest air-cooled Guardian — whole-home coverage including A/C for most homes.
- 26kW
- Natural gas / LP
- 200A whole-house ATS
Generator Installation in Katy, TX
Whole-home standby generators from Generac and Kohler — sized, permitted, and installed by licensed electricians. Every quote starts with a free on-site assessment.
Power outage? Call or text now — we answer during business hours and get emergencies on the schedule first.
A standby generator senses a grid outage, starts itself, and takes over your home's power automatically — usually within seconds. Unlike a portable unit, it runs on your natural gas or propane supply, sits outside on its own pad, and needs no extension cords or refueling.
Patriot Services Electric sizes every system to your actual electrical load, pulls the permit, installs the transfer switch, and hands you a system that just works. Because every home is different — panel size, fuel type, placement, and transfer-switch requirements all change the total — we quote each install after a free on-site assessment instead of publishing a one-size-fits-all price.
Generac & Kohler standby systems we install
Air-cooled home units from 14kW to 26kW, and liquid-cooled commercial systems up to 150kW. Not sure which fits? Start with the Finder below or call us.
Generac Guardian 18kW
A popular air-cooled choice for essential circuits and mid-size homes.
- 18kW
- Natural gas / LP
- Whole-house ATS
Generac Protector QS 22–38kW
Quiet-source liquid-cooled series for larger homes and light commercial.
- 22/27/32/38kW
- Natural gas / LP
- Service-rated ATS
Generac Protector 25–45kW
Liquid-cooled systems for large homes and small commercial loads.
- 25/30/36/45kW
- Natural gas / LP
- Whole-house ATS
Generac Protector 48–80kW
Commercial-grade liquid-cooled power for businesses and large properties.
- 48/60/80kW
- Natural gas / LP
- Service-rated ATS
Generac Protector 100–150kW
Industrial-scale standby power for high-demand facilities.
- 100/130/150kW
- Natural gas / LP / Diesel
- Service-rated ATS
Kohler 26RCA-QS1
Kohleru2019s top air-cooled home unit with an aluminum enclosure.
- 26kW
- Natural gas / LP
- Whole-house ATS
Kohler 20RCA-QS6
Quiet, efficient air-cooled coverage for typical family homes.
- 20kW
- Natural gas / LP
- Whole-house ATS
Kohler 14RCA-QS6
Entry air-cooled unit for essential-circuits backup.
- 14kW
- Natural gas / LP
- Essential-circuits ATS
Kohler 30–60kW Liquid-Cooled
Liquid-cooled Kohler systems for large homes and commercial use.
- 30/38/48/60kW
- Natural gas / LP
- Service-rated ATS
Automatic Transfer Switches
Generac and Kohler transfer switches, sized and rated for your service.
- 100–400A
- —
- Service & non-service rated
No prices shown because every install is different — pad, gas line, and transfer-switch requirements change the total. Free assessment, clear written quote, no obligation.
Generator Finder
Three quick questions. We recommend a starting point — a licensed electrician confirms the right size with a free on-site assessment.
Not sure which size? Get a free assessment.
We check your loads, fuel options, and placement — then quote the full install.
Ready when the power goes out. Plan before it does.
Free quotes, honest pricing, licensed electricians. Call or text — we reply fast.