Your Hometown Locksmiths since 1974! Give us a call!

Key Making | St. Louis, MO

Keys Made That Work!”

key cutting

Have you ever had a key made that didn’t work? Why?

It is all about accuracy. Our key-making machines are professional quality and capable of tolerances to a one-thousandth of an inch accuracy. That is less than the thickness of a human hair! A key and a lock are like parts in a machine that are made to fit each other.

Key Duplication

Key Duplication

  • American Locksmiths has the largest key bank inventory in St. Louis.
  • We have many hard-to-find keys.

We have keys in stock, including:

  • House
  • Office
  • Furniture
  • High-security
Keys Replaced

Keys Replaced

Lost, missing or stolen.

  • Locks without keys? Not a problem.
  • We recreate the lost key from your lock.
  • Change the locks to work on different keys.
re-keying locks

Broken Keys

  • We can usually duplicate your current broken key.
  • Too worn to salvage by duplication? We measure the cuts and recreate a new key.
Keys by Code

Keys by Code

  • Manufacturers use code numbers as a reference to the key’s actual cuts.
  • We check the manufacturer’s chart to give us technical measurements to originate a working key.
  • Our computer database is linked to a special machine to create a genuine, factory-fresh key in very little time.
Key Making

Auto Keys

Lost all of your auto keys? We no longer provide that service. Please contact Patrick Chapman from St. Louis Lock & Key at (636) 296-1300.

Making precision keys that work is our passion! Stop by our store or call for our shop-on-wheels service to your door! Call 314-961-2444 or Contact Us to Schedule Service Now!