Logo for E-Squared Electric - Electrical Contractor Serving Rockford Area & Northern Illinois plus Winnebago County, Boone County, DeKalb County, Lee County & Ogle County
Electrical Contractors & Electricians

Welcome to E-Squared Electric, Inc., a family-owned electrical contracting company serving the Rockford area and northern Illinois, including Winnebago, Boone, DeKalb, Lee and Ogle Counties. We are a licensed, bonded, and insured merit shop contractor. This provides us with a flexibility not found in other contractors and is reflected in our prices and work attitudes.

E-Squared Electric provides electrical contracting for residential, industrial and commercial needs.  We perform electrical service work (on call T&M) for building maintenance. Our contract based projects are either plan & specifications or design/build.

The electrical work we do includes installation and maintenance of normal building AC wiring (power and lighting), standby generator systems, and low voltage systems (fire alarm, data networking, temperature control, etc.).

Contact us today to discuss your specific electrical wiring needs.


E-Squared Electric and our licensed electricians provide AC wiring and other electrical contractor services to the following areas in Rockford, IL, DeKalb, IL, Rochelle, IL,  Belvidere, IL, Genoa, IL, and Sycamore, IL as well as other cities and outlying areas of Winnebago County, DeKalb County, Boone County, Lee County & Ogle County, Illinois.