Dorin and Sons Locksmith – Auto / Car Locksmith Indianapolis Dorin and Sons Auto locksmith Indianapolis is centrally located in Indianapolis. We have a full team of licensed and trained technicians available at any time of day or night. All of our locksmiths are fully trained and skilled to perform all automotive locksmith jobs, whether planned or in an emergency.Dorin and Sons Auto locksmith Indianapolis can perform all jobs, from the most difficult to simple ones, such as car lockouts using a Slim Jim to the highest form of high tech software needed for ignition rewiring or programing. Ours mobile trucks are stocked with all the software and technology needed to reproduce ignition keys from scratch or even if a duplicate key is needed. With the same software, we can produce for your car transponder chip keys and or perform an ignition change for all makes and models of vehicles, dating back 20 years and more!