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Whole-House Generator Installation in Wilmington, Delaware

35 businesses offering whole-house generator installation with a Wilmington address in New Castle County, DE. Updated 9-22-26.

Business	Phone	Website
Aaron and Sons ElectricWilmington	(302) 764-5610	—	Report Phone doesn’t work
AND CONTRACTORS, LLCWilmington	(302) 867-8941	—	Report Phone doesn’t work
Brandywine Hundred ElectricWilmington	(302) 528-5173	—	Report Phone doesn’t work
Breeding & Day Heating, Cooling, Plumbing & ElectricalWilmington	(302) 478-4585	breedingandday.com	Report Phone doesn’t work Website doesn’t work
Crown Electric & RemodelingWilmington	(302) 379-5687	—	Report Phone doesn’t work
Cruz Electrical ServicesWilmington	(302) 357-1891	cruzelectricalservicesde.com	Report Phone doesn’t work Website doesn’t work
Delcollo Electric IncWilmington	(302) 994-3400	delcollo.com	Report Phone doesn’t work Website doesn’t work
EnerSource Electrical Services, LLCWilmington	(302) 842-8714	enersourcellc.com/contact.html	Report Phone doesn’t work Website doesn’t work
Generators Direct USAWilmington	(302) 691-9161	generatorsdirectusa.com	Report Phone doesn’t work Website doesn’t work
George H. Burns Inc.Wilmington	(302) 658-0752	georgehburnshvac.com	Report Phone doesn’t work Website doesn’t work
Hatzel & Buehler, IncWilmington	(302) 798-5422	hatzelandbuehler.com	Report Phone doesn’t work Website doesn’t work
Hentkowski, Inc.Wilmington	(302) 998-2257	hentkowski.com	Report Phone doesn’t work Website doesn’t work
Horizon Services - Air Conditioning, Heating, Plumbing, & ElectricalWilmington	(302) 208-6255	horizonservices.com	Report Phone doesn’t work Website doesn’t work
Independent Electrical Services LLCWilmington	(302) 383-2761	i-e-s.com	Report Phone doesn’t work Website doesn’t work
Joe's GeneratorsWilmington	(610) 721-9626	joesgenerators.com	Report Phone doesn’t work Website doesn’t work
Joseph Frederick & SonsWilmington	(302) 994-5786	jfrederickandsons.com	Report Phone doesn’t work Website doesn’t work
JSD Construction LLCWilmington	(302) 442-5207	jsdconstructionllc.com	Report Phone doesn’t work Website doesn’t work
Krise ServicesWilmington	(302) 200-6298	kriseservices.com	Report Phone doesn’t work Website doesn’t work
Mark Anthony Electric LLCWilmington	(302) 593-1388	markanthonyelectric.com	Report Phone doesn’t work Website doesn’t work
Mc Ginnes ElectricWilmington	(302) 996-0899	—	Report Phone doesn’t work
MKP Electric ServiceWilmington	(215) 515-2159	mkpelectricservice.com	Report Phone doesn’t work Website doesn’t work
Nearly Practical Inc.Wilmington	(302) 540-6243	—	Report Phone doesn’t work
NiteLites of the Delaware Valley Outdoor LightsWilmington	(866) 662-9111	nitelites.com/location/delaware	Report Phone doesn’t work Website doesn’t work
R.A. Barker Home ImprovementWilmington	(302) 275-4776	rabarkerhome.com	Report Phone doesn’t work Website doesn’t work
RMV ElectricWilmington	(302) 475-5010	—	Report Phone doesn’t work
Robert Ickes ElectricWilmington	(302) 475-4017	—	Report Phone doesn’t work
Seeney Electric LLCWilmington	(302) 494-3686	—	Report Phone doesn’t work
Ski Electric IncWilmington	(302) 995-1950	—	Report Phone doesn’t work
Stapleford ElectricWilmington	(302) 999-0412	staplefordelectric.net	Report Phone doesn’t work Website doesn’t work
Suburban Lawn EquipmentWilmington	(302) 998-7700	sublawneq.com	Report Phone doesn’t work Website doesn’t work
Superior Electric Services CoWilmington	(302) 658-5949	superiorelectric.biz	Report Phone doesn’t work Website doesn’t work
Tangent Cable Systems IncWilmington	(302) 994-4104	tangentcable.com	Report Phone doesn’t work Website doesn’t work
Triple R EnergyWilmington	(856) 203-0884	triplerenergy.com	Report Phone doesn’t work Website doesn’t work
VRC Services, LLCWilmington	(302) 294-1780	vrc-services.com	Report Phone doesn’t work Website doesn’t work
Wolanski & Sons ElectricWilmington	(302) 999-0838	—	Report Phone 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 New Castle County, by townAll 105 trades in New Castle County