Population 905,000 · 3 license-checked installers listed
Prefer to pick installers yourself? Check the box on any listing below to compare a few side by side or request quotes directly from the ones you choose.
Showing 3 of 3 installers. Check the box on any installer below to compare a few side by side or request quotes directly from the ones you pick.
Safe Electric, LLC has served Columbus and Central Ohio homeowners with electrical services since 1994, installing standby generators from evaluating the electrical panel through installation and startup.
Sherwin Electrical, LLC is a licensed OCILB electrical contractor founded by Master Electrician Dan Sherwin, offering generator installation and residential and commercial electrical services throughout Central Ohio for over 15 years.
Weekley Electric, LLC is a licensed OCILB electrical contractor based in Newark, OH, offering turnkey installation of Generac backup emergency power systems across Columbus and Licking County.
The only requirement to appear on this page is a checked state electrical license, confirmed against the state licensing board as part of our approval process, that's why every listing above shows "License checked." Installers are listed alphabetically by default, not ranked by quality, and no installer pays for placement in that order. LumoWatt does not sell ranking. If paid placement is introduced, it will be clearly labeled and will not change the standard list order. Use the sort dropdown above to re-order the list yourself by years in business or how recently we checked a listing. See our editorial policy and listing standards & verification methodology for the full details.
Whole-home standby generator installation in Columbus typically costs $6,800-$15,000 all-in. See our full cost breakdown guide for what drives the price up or down, or use the generator sizing calculator for an estimate based on your own home.
This range is a LumoWatt estimate for Columbus, not an independently published market study, based on the equipment and labor costs we typically see quoted in this area. Actual quotes vary by home size, generator capacity, and site conditions.
City of Columbus Department of Building and Zoning Services issues electrical permits for standby generator installations within city limits; Franklin County handles unincorporated addresses.
See the full Ohio state permit overview.
Ohio's outage risk comes from severe weather across every season rather than one dominant hazard: summer derecho and severe-thunderstorm wind events can knock out power across wide swaths of the state, tornado-corridor risk is present statewide but concentrated in western and southwestern Ohio, and winter ice storms and Lake Erie lake-effect snow squalls create their own extended-outage risk across northern Ohio, particularly around Cleveland.
Page data last updated July 26, 2026. Who runs LumoWatt.
