Welcome to I.D. Sign & Lighting! Your local group of certified electricians and sign installers. We service any and all businesses ranging from national chains to local businesses. Feel free to browse our site and see the work we provide to many businesses in in the Chicagoland area as well as Indiana and Wisconsin on our customer gallery page. If you are in need of service or just have general questions, head over to the contact page to get in touch with us.