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Electrical Panel Upgrade in Sussex, Wisconsin

3 businesses offering electrical panel upgrade with a Sussex address in Waukesha County, WI. Updated 9-22-26.

Business	Phone	Website
Cardinal Heating, Cooling, Plumbing & ElectricSussex	(262) 316-3780	cardinalhvac.com	Report Phone doesn’t work Website doesn’t work
Energy Systems - Generac Industrial EnergySussex	(800) 845-8519	energysystems.com	Report Phone doesn’t work Website doesn’t work
Pure Electric LLCSussex	(262) 492-4355	pureelectricwi.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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