A1 Lock Express Professional, licensed, and reliable locksmith services in Austin, TX. We are your local experts for automotive, residential, and commercial security needs. Contact Us Austin, TX (Mobile Service) (512) 883-1007 Mon-Sun: 7:00 AM – 11:00 PM Emergency Services Available Serving Austin Downtown, South Congress, East Austin, North Austin, Round Rock, Pflugerville, Cedar Park, Lakeway.