Electrical Contractors, Inc. (ECI) was incorporated in 1974 and taken under ownership in 1986 as a family owned business. Today ECI is at the forefront of the electrical contracting industry and is certified as a Women’s Business Enterprise by the Women’s Business Enterprise National Council (WBENC).
With more than 50 employees, a comprehensive supply of parts and equipment and a fleet of service vehicles, ECI is Chicagoland’s electrical contractor of choice. Our business is to provide solutions for your needs in a seamless manner.

ECI is an IBEW contractor associated with all locals throughout the Chicago metropolitan area, including Locals 134, 150, 701, 117, 461 & 364. Affiliation with NECA, National Electrical Contractors Assn., gives you the assurance your project will be completed by the most highly trained electricians in the industry. We are fully insured with an A+ rated company. We have OSHA certified employees, and up to date safety and hazcom programs in place.
Our service maintenance agreements are tailored to meet each client’s unique needs. Monthly, quarterly or annual agreements available.