A-1 Locksmith in Nashville Tennessee is a professional Local Licensed Locksmith storefront and mobile locksmith service in Nashville, TN and surrounding area since 2001, providing best and affordable Complete locksmith service. Automotive locksmiths, pop the lock, and car keys made and programming, laser key cut and key fob replacement. Residential locksmith for house lockout, locks change and installing new locks and re keying your existing locks with different keys. Commercial locksmith.