Generator dealers in Oak Brook, IL

111 authorized Generac, Briggs, Kohler dealers offering sales, service, financing, installation · 24 with customer ratings.

Generac 14kW Whole Home Generator, Transfer Switch & Cellular Capability

Oak Brook, IL · GeneracGenerac 14kW Whole-Home Standby GeneratorLowest price in 30 days$4,799−18%List: ~~$5,839~~Price as of Aug 16, 2026 · the price shown on Amazon at checkout applies.See This Deal on Amazon

Independent recommendation from GenDealers — any authorized dealer below can quote installation.

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111 dealers · sorted by distance

Featured spotYour business at the top of Oak Brook, ILFeatured listings show above every dealer in this city with your logo, description, and direct contact buttons.Get this spot

Oakwood Electric & Generator
2.5(27)2.8 mi
Generac · Power Pro Elite Plus Dealer
Sales · Service · Financing
237 N Cass Avenue, Westmont, IL 60559
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Expert Heating & Air, INC
3.2 mi
Generac · Select Dealer
Sales
609 Ogden Ave, Downers Grove, IL 60515
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Red Star Electric LLC
3.5 mi
Briggs
Sales · Service
2232 Hawthorne Ave, Westchester, IL 60154
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Pro Electric Inc.
4.0 mi
Generac · Select DealerKohler
Sales · Service · Installation
1533 Herbert Street, Downers Grove, IL 60515
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Rpm
4.1 mi
Briggs
Sales · Service
280 W. Saint Charles Rd, Villa Park, IL 60181
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Total Generator Systems Inc.
4.6 mi
Briggs
Sales · Service
622 Beach Ave, LA Grange, IL 60526
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Rob-lynn Power Systems Inc.
2.1(17)4.6 mi
Generac · Elite Power Pro Dealer
Sales · Service · Financing
12 E Willow St, Lombard, IL 60148
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All Suburban Generators
4.7 mi
Briggs
Sales · Service
6458 Cambridge Road, Willowbrook, IL 60527
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Abs Electric Inc.
2.5(2)5.2 mi
Generac · Select Dealer
Sales · Service
6328 Fairmount Ave, Downers Grove, IL 60516
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Ad
More options · GeneracGenerac Guardian 22kW Home Standby GeneratorThe long-running Guardian 22kW with a 200-amp service-rated transfer switch and Mobile Link Wi-Fi.See Current Price on Amazon
Independent recommendation from GenDealers — have a local dealer above quote installation.
Alternating Currents Corp
2.4(45)5.5 mi
Generac · Elite Power Pro Dealer
Sales · Service · Financing
1096 Hill Ave Unit 2a/c, Glen Ellyn, IL 60137
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Specialty Services Corp.
2.5(102)5.6 mi
Generac · Select Dealer
Sales
415 Belden Unit I, Addison, IL 60101
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Trupower Generator Services
2.5(86)5.7 mi
Generac · Power Pro Elite Plus Dealer
Sales · Service · Financing
7301 Leonard Dr, Darien, IL 60561
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Dealers in nearby cities

Oakbrook Terrace, IL Clarendon Hills, IL Hinsdale, IL Westmont, IL Westchester, IL Hillside, IL Western Springs, IL Villa Park, IL La Grange Park, IL

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About generator dealers in Oak Brook, IL

GenDealers lists 111 authorized generator dealers in and around Oak Brook, IL — independent businesses certified to sell, install and service Generac, Briggs, Kohler home standby generators, portable generators and transfer switches. Listings show each dealer's brand authorization tier, services (sales, service, financing, installation), customer rating, phone number and website so you can compare before you call.

Not sure what size you need? Use the generator sizing calculator first, then ask two or three dealers here for installed quotes. New to standby power? Start with Generator 101.