We are a full-service auto locksmith serving Indianapolis and the surrounding area. We offer a wide range of services and we come to you. If you have lost your keys and are locked out of your car, we are quick to respond. Not in an emergency situation? No problem, we will book an appointment time that works for you. Ace Car Key Replacement has been the local auto locksmith serving the Indianapolis & surrounding area residents for over 20 years. Lost car keys? Auto key duplication? Remote reprogramming? We are trained, licensed, and experienced. From car key replacement to key re-flashing, Ace Car Key Replacement is the one you can count on.