Generator dealers in Grantham, NH
7 authorized Generac, Kohler, Briggs dealers offering sales, service, installation, clean energy · 2 with customer ratings.
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Grantham, NH · GeneracGenerac 14kW Whole-Home Standby GeneratorLowest price in 30 days$4,799−18%List: $5,839Price 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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7 dealers · sorted by distance
Brite Lite Electric LLC
10.7 miKohlerSales · Service · Installation
1214 Route 12a, Plainfield, NH 03781
Hb Energy Solutions, Inc.
22.5 miGenerac · Select DealerSales · Service · Clean Energy
132 Bridge Street, Springfield, VT 5156
Bushey's Generator Sales & Service LLC
22.9 miBriggsSales · Service
33 Dewey Street, Springfield, VT 05156
Fisher Generator Service
2.1(22)23.1 miGenerac · Select DealerSales · Service
64 Kearsarge Mountain Rd, Warner, NH 3278
Showing all 7 dealers
Dealers in nearby cities
Croydon, NHEnfield, NHSpringfield, NHPlainfield, NHCornish, NHSunapee, NHLebanon, NHGrafton, NHNew London, NH
All cities in New HampshireAbout generator dealers in Grantham, NH
GenDealers lists 7 authorized generator dealers in and around Grantham, NH — independent businesses certified to sell, install and service Generac, Kohler, Briggs home standby generators, portable generators and transfer switches. Listings show each dealer's brand authorization tier, services (sales, service, installation, clean energy), 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.
