Esquared Electric

Founded in 2005, Esquared Electric has established itself as a trusted merit shop electrical contractor serving commercial and industrial clients across northern Illinois and southern Wisconsin. Our team brings over 40 years of combined experience in electrical contracting, delivering projects ranging from small commercial buildings to large-scale EPC (Engineer, Procure, Construct) initiatives. As a licensed, bonded, and insured contractor, we prioritize safety, efficiency, and precision in every installation, maintenance, and upgrade we perform. Our commitment to exceeding client expectations is rooted in our corporate philosophy of teamwork, technical expertise, and adherence to the highest industry standards. We specialize in electrical maintenance, commercial construction, industrial wiring, backup power generation, and underground utility services, ensuring solutions tailored to each client's unique needs.

Our focus on modern technologies like LED lighting retrofits and NFPA 70E-compliant safety practices demonstrates our dedication to innovation and client value. With a proven track record of completing projects on time and within budget, we have earned a reputation for reliability in both new construction and facility modernization efforts. Our service area includes Winnebago, Boone, DeKalb, Lee, and Ogle Counties in Illinois, as well as Kenosha, Racine, Walworth, Rock, Green, and Dane Counties in Wisconsin. Whether handling emergency repairs or complex system installations, our certified professionals maintain open communication with clients, general contractors, and design teams throughout every project phase. This collaborative approach, combined with our technical proficiency, ensures that every electrical system we deliver enhances operational efficiency while maintaining architectural integrity.