Home › New York › Suffolk County › Whole-House Generator Installation › Shirley

Whole-House Generator Installation in Shirley, New York

5 businesses offering whole-house generator installation with a Shirley address in Suffolk County, NY. Updated 9-22-26.

Business	Phone	Website
Big Bear Electrical ContractingShirley	(631) 760-1997	bigbearelectrical.com	Report Phone doesn’t work Website doesn’t work
Harvard Electrical Contracting, Inc.Shirley	(631) 209-7761	harvardelectric.com	Report Phone doesn’t work Website doesn’t work
MJ MILLER ELECTRIC LLC.Shirley	(631) 772-7620	—	Report Phone doesn’t work
Ohmega Electric LLCShirley	(631) 729-6204	ohmegaelectricservice.com	Report Phone doesn’t work Website doesn’t work
Woodworks ContractorsShirley	(631) 394-4660	woodworkscontractors.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 Suffolk County, by townAll 105 trades in Suffolk County