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Electrical Panel Upgrade in Islandia, New York

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

Business	Phone	Website
Corporate Electrical TechIslandia	(631) 630-9419	corporateelectric.com	Report Phone doesn’t work Website doesn’t work
Elite Electrical ContractingIslandia	(631) 582-8144	—	Report Phone doesn’t work
Huntington Power Equipment, Inc.Islandia	(631) 563-4943	huntingtonpower.com	Report Phone doesn’t work Website doesn’t work
TAP ElectricIslandia	(631) 567-7600	tapelectric.net	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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