I called couple locksmiths before I found these guys they all were too busy to come right away, but Los Angeles Lock & Safe responded immediately, and Michael their technician arrived within 30 minutes, and handled my home rekey job indomitable, it included 4 interior doors plus the front and back door. Michael explained clearly the cost before he start anything, and finished everything in about an hour, all locks work perfect, and Michael was very friendly and pleasant, highly recommended.