Twin Electric of Chicago, LTD Services Twin Electric of Chicago, Ltd., established in 1996, is a licensed and bonded union electrical contracting company, holding agreements with both Local Union #134 and Local Union #701 (DuPage). We are experienced in industrial, commercial and residential construction. Our services include electrical maintenance for both residential and commercial properties and complete build outs. We also specialize in new construction projects. We have a modern fleet of vehicles servicing Chicago and the surrounding suburbs available 24 hours a day for emergency calls. At Twin Electric of Chicago, Ltd., we pride ourselves on satisfying our customer's needs, meeting customer deadlines, and conducting business in a professional manner to encourage future business. The majority of our customers have been with us since the company was founded. Please Email us or call us  at (312) 433-6542 for a personal Quote: