Residential, commercial, and automotive โ with a 24/7 emergency line and factory-trained technicians for every major hardware brand on the market.

Whether you just closed on a house and want to be the only person on Earth with a working key, or your front-door deadbolt has started fighting back, we've got you.
Multi-tenant buildings, retail storefronts, medical offices, and restaurants all trust us to keep the right people in and the wrong people out โ without holding up the workday.


We handle almost every make and model โ domestic, European, Asian, and most hybrid transponder systems from 1998 forward. Almost always cheaper than the dealership, and we come to you.
Our emergency line is answered by a real human, day or night. Typical on-scene time is 20โ35 minutes inside 410, up to 60 minutes across the wider Bexar County service area. Flat-rate emergency pricing is quoted before we dispatch, so there are no midnight surprises.
