Generator dealers in St. James, NY

156 authorized Generac, Briggs, Kohler dealers offering sales, service, financing, installation · 29 with customer ratings.

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

St. James, NY · 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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156 dealers · sorted by distance

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

All Island Mechanical
3.1 mi
Generac · Select Dealer
Sales · Service · Financing
3250 Nesconset Hwy, Setauket, NY 11733
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Kleaka Electric
3.2 mi
Generac · Select Dealer
Sales
90 Gould Rd, Centereach, NY 11720
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Expert Mechanical Services INC
3.7 mi
Generac · Select Dealer
Sales
272 Central Islip Blvd, Ronkonkoma, NY 11779
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Mds Industries INC
4.2 mi
Generac · Select Dealer
Sales
24 Amapola Lane, Kings Park, NY 11754
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Ryleigh Electric INC
5.0 mi
Generac · Select Dealer
Sales
35 Comerford St, Port Jefferson Station, NY 11776
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All Wired Up Electric
5.1 mi
Generac · Select Dealer
Sales
69 John St, Port Jefferson Station, NY 11776
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Corporate Elect Technologies INC
5.3 mi
Generac · Select Dealer
Sales
111 Bridge Road, Islandia, NY 11749
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North Country Electric Corp
5.3 mi
Briggs
Sales · Service
275 Main St, Setauket, NY 11733
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Long Island's Burner King, LLC
5.5 mi
Generac · Select Dealer
Sales
2221 Fifth Ave Unit 2, Ronkonkoma, NY 11779
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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.
Crk Contracting Of Suffolk INC
5.5 mi
Generac · Select Dealer
Sales
278 Indian Head Rd, Kings Park, NY 11754
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G&e Enterprises
2.5(2)5.5 mi
Generac · Select Dealer
Sales · Service · Financing
Po Box 693, Kings Park, NY 11754
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Sprint Electric INC
2.1(5)5.5 mi
Generac · Select Dealer
Sales · Service
Po Box 204, Kings Park, NY 11754
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Dealers in nearby cities

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About generator dealers in St. James, NY

GenDealers lists 156 authorized generator dealers in and around St. James, NY — 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.