When I lost my Mazda 6 key, the dealership was my first call, but the price for a replacement fob was ridiculously high, on the contrary these guys were amazingly cheaper and also offered  to send their technician right away, Mickie came out within an hour and made two new key fobs ready under an hour, excellent service, very convenient and super fast , highly recommend San Francisco Door & Lock and Mickie, their outstanding technician, thanks again guys!