Joliet Electric Motors, LLC.
Verified Pro
27 years online4.6(6)
Generator Installation in Joliet, IL
Compare 22 generator installation contractors near you in Joliet and surrounding area with an average rating of 4.3/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 22, 2026
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Verified Pro Installers
Other Businesses in This Area
Custom Power Electric
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4.813+ years onlineMr. Electric of Greater Naperville
4.830+ years onlineH & R Pump Co Inc
4.6Oakwood Electric & Generator
4.612½+ years onlineBerland's House of Tools
4.524½+ years onlineBuckeye Power Sales
4.528½+ years onlineEnginemasters Inc.
4.3~22 years onlineRob - Lynn Power Generators, LLC
4.318+ years onlineTri-State Water Power and Air
4.2~16 years onlineGet Power Now!
3.9Power Equipment Direct
3.523½+ years onlineAdvanced Generator Sales
3.019+ years onlineTIMM, Inc.
2.8Emergency Power Solutions, Inc.
1.016½+ years onlineGenerator Installation in Nearby IL Cities
Other Services in Joliet
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Generator Installation in Joliet, IL
Joliet generator installers in this directory cover central Joliet, Crystal Lawns, Rockdale, and surrounding Will County. Illinois ice storms and ComEd outages drive consistent generator demand. A 22-26 kW air-cooled Generac, Kohler, or Cummins on natural gas runs $11,500-$17,000 installed.
ComEd covers most Joliet electric. Nicor Gas handles natural gas. Permits run through Joliet Building & Inspection.
Frequently Asked Questions
- Will my Joliet generator handle ice-storm outages?
- Yes — natural-gas-fed standby units run continuously through multi-day outages.
- Do I need a permit?
- Yes — electrical permit for the ATS, gas permit for the supply line.
- How big a generator?
- Most 2,000-2,800 sq ft Joliet homes are well-served by a 22-26 kW unit.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Joliet and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.