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Electrical Panel Upgrade in Earth City, Missouri

4 businesses offering electrical panel upgrade with a Earth City address in St. Louis County, MO. Updated 9-22-26.

Business	Phone	Website
ECC SupplyEarth City	(314) 645-2400	eccstl.com	Report Phone doesn’t work Website doesn’t work
EVAPAREarth City	(314) 739-8700	evapar.com	Report Phone doesn’t work Website doesn’t work
Hoffmann BrothersEarth City	(636) 203-8028	hoffmannbros.com/service-area/st-charles-county	Report Phone doesn’t work Website doesn’t work
TD4 Electrical, LLCEarth City	(314) 655-9844	td4llc.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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