San Antonio Locksmith Master is Located on 403 Dawson Street Suite: B, San Antonio, TX 78202 Locally owned and operated Locksmith Company serving the San Antonio, TX area. Provides Fast, Reliable Professional Locksmith Service in San Antonio, TX. We are fully Insured & Licensed by the state of Texas. At Our primary goal is to ensure customers satisfaction therefore, We make sure that our customers receive the best Locksmith Service with affordable price.