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Electrical Panel Upgrade in Seaford, New York

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

Business	Phone	Website
Doumas & Sons Electric IncSeaford	(516) 752-6003	doumasandsonselectric.com	Report Phone doesn’t work Website doesn’t work
JED ElectricSeaford	(516) 781-8082	jedelectrical.com	Report Phone doesn’t work Website doesn’t work
MOHRMANN ELECTRICSeaford	(516) 826-3311	mohrmannelectric.com	Report Phone doesn’t work Website doesn’t work
Prime Electrical ContractingSeaford	(516) 613-5132	—	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.

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