Curtis Key & Lock Service has been providing quality locksmith service to the city of Chicago, IL for over 50 years. We can handle all your key and lock needs. Our dedicated team looks forward to working with you and answering any questions you may have.Allow us to assist you with: Buzzer systems Lock changing Auto lock service Anti-theft key replacement Master key system installation Complete mobile service Keys made while you waitCurtis Key & Lock hopes to become a company that you can always rely on for auto, residential or commercial lock services.Call us today for more details.