22 kW Whole-House Generator Installation Fishers, IN
A 22 kW Generac Guardian restores your entire Fishers home within seconds of an outage, the best-selling whole-house standby size. We're a factory-authorized, warranty-compliant installer, we size it with a real load calculation, and we service everything we install.
If you've watched your neighborhood go dark every storm season, a 22 kW standby generator is the size that ends it for good, automatically, within seconds, for the whole house.
The 22 kW Generac Guardian is the most popular home standby generator in the country, and 22 kW is its best-selling whole-house size. It carries the air conditioning, furnace blower, sump or well pump, kitchen, and the circuits that matter across a typical Fishers or Noblesville home, while staying air-cooled, so it costs far less to buy and install than the liquid-cooled systems built for estates.
& why
Sized to your home, never beyond it
Generator sizing isn't about square footage. It's about the electrical load you actually want to keep running, which is why we start every job with an NEC 220 load calculation rather than a rule of thumb.
For the large majority of Fishers and Noblesville homes, 22 kW is the unit that calc points to: enough to run the whole house at once on natural gas, without paying for liquid-cooled capacity you'll never draw.
Where a panel sits right at the line, a Smart Management Module sheds non-essential circuits for the brief moments of peak demand, so you stay whole-house-capable on a right-sized generator.
From quote to first storm
A standby install is electrical work and gas work and a permit, in the right order. Most are running within a day or two of the permit and gas being scheduled.
Built for Fishers storms & Fishers rules
Across Hamilton County the power you're backing up is usually Duke Energy or AES Indiana; in the city of Anderson it's Anderson Municipal Light & Power. The failure modes are wind and ice in the cold months and derecho-style thunderstorm clusters in summer.
Placement matters as much as sizing. We site the unit to manufacturer and code setbacks from doors, windows, and the meter, and keep it HOA-conscious. Before any gas-line work we file an Indiana 811 locate.
For most Fishers and Noblesville homes on natural gas, yes: A/C, furnace blower, sump or well pump, kitchen, and living circuits, all at once. The load calc confirms it for your specific home.
Once the permit is pulled and the gas work is scheduled, most 22 kW installs are completed and commissioned within one to two days.
If your home already has natural gas, that is almost always the answer: an essentially unlimited supply. Propane suits rural properties without a gas main.
Total cost depends on the unit, your gas and electrical setup, and the placement run, which is exactly why we quote a transparent, fixed bid after the on-site load calc instead of a vague "starting at" number. You know the price before we start, and it does not move on you mid-job.
Day to day it is quiet: the unit runs a brief weekly self-test (its "exercise" cycle) and is otherwise silent until the power goes out. The enclosure is built for low-dB operation, and we place it to keep sound away from bedrooms and patios.
We do. As a factory-authorized dealer we perform warranty-compliant maintenance and repairs ourselves.
Every standby system is installed under the National Electrical Code as an optional standby system, with transfer equipment and overcurrent protection sized to spec and to permit.
NFPA 70 (NEC) Article 702Where we work
We're based in Fishers and cover the surrounding Hamilton and Madison County area. When storms take the power out it is usually a Duke Energy or AES Indiana outage; over in Anderson it is Anderson Municipal Light & Power. Pick your city for the local permitting and utility details.
Why homeowners choose Meridian
Tell us about your home.
Send the basics and we'll set up a free on-site assessment, run the load calc, and come back with a transparent, fixed bid, no obligation.
- Free on-site assessment, no obligation
- A real person responds, usually same day
- Authorized Generac dealer · warranty-compliant
Thanks, we have got it.
We'll review your details and reach out to set up your free on-site assessment and load calculation. If you would rather talk now, call or text us at (463) 283-5939.