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Whole-House Generator Installation in Salem, New Hampshire

11 businesses offering whole-house generator installation with a Salem address in Rockingham County, NH. Updated 9-22-26.

Business	Phone	Website
Alpine Electrical Services, IncSalem	(603) 952-4566	alpineelectrical.com	Report Phone doesn’t work Website doesn’t work
Automated Controls Integration LLC.Salem	(603) 401-0104	automated-ci.com	Report Phone doesn’t work Website doesn’t work
Clear Air Duct CleaningSalem	(603) 602-7734	clearairductcleaning.com	Report Phone doesn’t work Website doesn’t work
Cornerstone Services - Electrical, Plumbing, Heat/Cool, Handyman, CleaningSalem	(833) 633-5440	cornerstoneservicesne.com	Report Phone doesn’t work Website doesn’t work
Electrical Systems IncSalem	(603) 890-6969	—	Report Phone doesn’t work
Gateway Electrical Services LLCSalem	(603) 824-1175	gogatewayelectric.com	Report Phone doesn’t work Website doesn’t work
Janusz ElectricSalem	(978) 866-6961	januszelectric.com	Report Phone doesn’t work Website doesn’t work
Liberty Electric IncSalem	(603) 898-6023	libertyelectricnh.com	Report Phone doesn’t work Website doesn’t work
McDonnell Electric LLCSalem	(978) 559-9935	mcdonnellelectric.com	Report Phone doesn’t work Website doesn’t work
RexelSalem	(603) 894-9711	rexelusa.com/locations/NH/Salem/4013	Report Phone doesn’t work Website doesn’t work
TMB ElectricSalem	(603) 952-4876	tmbelectriccorp.com	Report Phone doesn’t work Website doesn’t work

Listed alphabetically. If a phone number or website does not work, use Report on that listing. Business owners: write to contact@hometradesdirectory.com to correct or remove a listing.

All whole-house generator installation in Rockingham County, by townAll 105 trades in Rockingham County