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Electrical Panel Upgrade in Shirley, New York

7 businesses offering electrical panel upgrade 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
darikyun LLCShirley	(631) 235-8549	comingsoon.seikoukoubou.next	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
Jeff’s Marine ElectronicsShirley	(631) 469-1645	jeffsmarineelectronics.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.

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