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Electrical Panel Upgrade in Oceanside, New York

8 businesses offering electrical panel upgrade with a Oceanside address in Nassau County, NY. Updated 9-22-26.

Business	Phone	Website
EFFORTLESS POWER INCOceanside	(516) 865-3975	—	Report Phone doesn’t work
Fast Track ElectricOceanside	(516) 536-0575	—	Report Phone doesn’t work
JDT Electrical IncOceanside	(516) 322-7445	usmapiz.org/details/jdt-electrical-contracting-inc-ChIJq6r	Report Phone doesn’t work Website doesn’t work
Mister SparkyOceanside	(516) 536-5700	mistersparky.com/nassau-county	Report Phone doesn’t work Website doesn’t work
OSI Comfort SpecialistsOceanside	(516) 247-9943	osicomfort.com	Report Phone doesn’t work Website doesn’t work
PJ DIAGNOSTICSOceanside	(917) 770-2440	pjdiagnostics.com	Report Phone doesn’t work Website doesn’t work
Trott Electric IncOceanside	(516) 763-1400	—	Report Phone doesn’t work
Two Brothers Electrical of OceansideOceanside	(516) 548-3301	twobrotherselectrical.com/electricians-oceanside	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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