Electrical Systems & Services

Electrical Systems & Services is a full-service Union Electrical Contractor and Electrical Engineers serving all of greater Southeast Wisconsin and Northeast Illinois. ESS specializes in Commercial and Industrial service and construction projects. Employing full-time Electrical Engineers, Electrical Systems is capable of design-build, lighting design, energy audits, retrofit, service upgrades and more. ESS is affiliated with NECA and IBEW and is a certified Minority-owned Business Enterprise.