St. Louis City: 314.428.5625
St. Louis County – North: 314.432.7191
St. Louis County – South: 314.487.4874
St. Luis County - West: 636.394.4613
St. Charles: 636.441.5625

St. Louis Automotive Locksmith

Personalize Access to Your Car

AA Key & Lock can solve all your car problems. From your car's ignition to a broken lock, we're proud to repair it all. Our St. Louis locksmiths have extensive knowledge of how automotive locks work and apply that expertise to manufacturing a customized lock. With our comprehensive automotive locksmith services, you can feel at ease about your car.

Our automotive locksmith services include:

  • Making Car Keys
  • Replacing Ignitions
  • Replacing Car Locks
  • Unlocking Cars
  • Computer Chip Car Keys Originated and Programmed
  • Automobile Rekeying

Protect Your Investment

Cars are an investment, which is why you should install private access to your car with one of our keys and locks. Our locksmiths listen to your needs and work closely with you to customize the right key and lock for your car. If you are concerned about your vehicle's safety, allow us to assist you.

Discover your lock options by calling us at:

  • St. Louis City: 314-428-5625
  • St. Louis County - North: 314-432-7191
  • St. Louis County - South: 314-487-4874
  • St. Luis County - West: 636-394-4613
  • St. Charles: 636-441-5625

How may we help you?

Contact us today!

What Sets Us Apart

  • 24/7 Emergency Services
  • Serving St. Louis Since 1978
  • Shop Location in St. Louis
  • Licensed, Bonded & Insured
  • All Employees Have Been with AA Key & Lock Services for More Than 5 Years
  • 6 Month Warranty on New Parts We Install