Welcome to the Lock Doc. We are a full-service Chattanooga and North Georgia mobile locksmith company specializing in the highest quality of workmanship and customer care available. Our knowledgeable and highly-experienced technicians are here to guarantee your security and to provide helpful, speedy solutions in emergencies. We deliver great-value as well as first-class security for homes, vehicles and businesses throughout Chattanooga, Ringgold, Fort Oglethorpe, Chickamauga, Rossville, Ooltewah, Collegedale, Apison, Cleveland and surrounding areas. We always have mobile technicians on hand to respond as quickly as possible if you find yourself in a fix. So if you have an auto lockout or a home lockout, call us now at (423) 595-6301.