
Generator Installation in Louisville, KY
Compare 26 generator installation contractors near you in Louisville and surrounding area with an average rating of 4.7/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers


Laswell Electric Company Inc.

Southern Solar & Electrical Contracting LLC

John Waters Inc.
Other Businesses in This Area
Durbin Electric LLC
5.013+ years onlineGenerator Supercenter of Louisville
5.04½+ years onlineHorner Industrial
5.016+ years onlinePure Power Solar
5.0~9 years onlineSteadfast Electric, LLC
5.0~5 years onlineQuality Electric Motor Service, Inc
4.9A U Diesel Electric Inc
4.8Bryant Heating, Cooling, Plumbing, & Electric
4.814½+ years onlineStansbury Electric
4.815+ years onlineTom Drexler Plumbing, Air & Electric
4.8~24 years onlineAllen Electrical Services
4.719½+ years onlineSouthern Tool Supply
4.530+ years onlineVaritech, Inc.
4.5~26 years onlineCorrigan Electric Company
4.426½+ years onlineCummins Sales and Service
4.235½+ years onlineEVAPAR
4.027+ years onlineGenerator Installation in Nearby KY Cities
Other Services in Louisville
Generator Installation in Louisville, KY
Louisville, KY generator installers cover Highlands, Crescent Hill, St. Matthews, and the East End suburbs. LG&E outages from summer thunderstorms and ice storms drive standby demand. Most homes go 22kW natural gas standby on LG&E Gas service (same utility for both). Tree-canopy density in older neighborhoods means overhead lines see frequent damage; multi-day outages aren't rare after major storms.
LG&E (Louisville Gas and Electric) serves both electric and gas — same utility makes coordination simpler. KY requires a state Electrical License. Louisville Metro Construction Review handles permits.
Frequently Asked Questions
- Permit required?
- Yes — Louisville Metro Construction Review requires electrical and gas permits. Your KY-licensed contractor handles filing.
- LG&E outages — how common?
- Multi-day outages occur after major thunderstorms and ice events. Older neighborhoods with mature tree canopy see more frequent damage.
- Standby vs Powerwall in Louisville?
- Powerwall covers short outages silently. Generator handles multi-day events and high loads (AC, sump pump). Many homes do both.
- 22kW vs 14kW?
- 22kW handles whole-home including AC and sump pump. 14kW with load management runs essentials.
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