There are times when lost or broken car keys aren’t the problem – it could be a damaged car lock, central locking mechanism problem or even a remote locking device issue. ignition repair service can cost as much as $1,000 for some car models when handled by a dealership. Auto Keys Pro provides a mobile car lock repair service capable of repairing or replacing car locks and ignition barrels. It’s a far cheaper option than the dealership and so much more convenient.