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Whole-House Generator Installation in Gretna, Louisiana

7 businesses offering whole-house generator installation with a Gretna address in Jefferson Parish, LA. Updated 9-22-26.

Business	Phone	Website
Advanced Industrial ProductsGretna	(504) 367-1257	advancedindustrialproducts.org	Report Phone doesn’t work Website doesn’t work
Branch Electrical ContractorsGretna	(504) 420-1273	—	Report Phone doesn’t work
Bryans United Air ConditioningGretna	(504) 270-1217	bryansunited.com	Report Phone doesn’t work Website doesn’t work
Heritage Electrical CoGretna	(504) 366-2717	heritageelectricla.com	Report Phone doesn’t work Website doesn’t work
Kopper Light ElectricGretna	(888) 888-8888	kopperlightelectric.com	Report Phone doesn’t work Website doesn’t work
Simba Electric LLCGretna	(504) 388-0175	simbaelectric.com	Report Phone doesn’t work Website doesn’t work
Tony's Electrical Services IncGretna	(504) 392-7696	—	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 Jefferson Parish, by townAll 105 trades in Jefferson Parish