Generator dealers in Johns Island, SC

40 authorized Generac, Briggs, Kohler dealers offering sales, service, financing, installation · 8 with customer ratings.

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

Johns Island, SC · 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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40 dealers · sorted by distance

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

Ek Services LLC
0.1 mi
Generac · Select Dealer
Sales
3591 Bayou Rd, Johns Island, SC 29455
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Low Voltage Solutions LLC
2.3 mi
Generac · Select Dealer
Sales
527 Merrywood Dr, Charleston, SC 29414
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Harbor Home Generators
3.5 mi
Generac · Select Dealer
Sales
3648 Back Pen Rd, Johns Island, SC 29455
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Ms28 LLC
4.9 mi
Generac · Select Dealer
Sales
1929 Belgrade Ave, Charleston, SC 29407
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Clear Power And Sound LLC
5.0 mi
Generac
Service
5841 Old Pit Rd, Johns Island, SC 29455
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Wingatepower, LLC
5.3 mi
Generac · Elite Dealer
Sales · Service · Financing
3484 Cynthia Dr, Johns Island, SC 29455
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Mister Sparky
6.5 mi
Briggs
Sales · Service
1929 Belgrave Ave, Charleston, SC 29407
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Amped Electric, LLC
7.4 mi
Generac · Select Dealer
Sales · Service
4230 Scott St, North Charleston, SC 29405
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Sievert Electrical Contractors LLC
8.3 mi
Generac · Select Dealer
Sales · Service
8300 Dorchester Rd Ste B, North Charleston, SC 29418
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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.
Pm2 LLC
8.4 mi
Kohler
Sales · Service · Installation
4681 Franchise St Stea, North Charleston, SC 29418
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Taylor Made Residential Electrc LLC
8.5 mi
Generac · Select Dealer
Sales
7163 Cross Country Rd, North Charleston, SC 29418
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Innovative Electric
8.9 mi
Generac · Select Dealer
Sales · Service
5060 Coosaw Creek Blvd, N. Charleston, SC 29420
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About generator dealers in Johns Island, SC

GenDealers lists 40 authorized generator dealers in and around Johns Island, SC — 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.