Locksmiths in St. Louis, MO

22 locksmith businesses listed in St. Louis.

22Listed
4Open 24 hours
4.7Rated
17With an address

22 locksmith businesses serve St. Louis, MO, and 4 of them are open 24 hours for emergencies. Their average rating is 4.7 out of 5. Listed first are A Complete Lock and Key Service, Sure Lock & Key and AA Key & Lock Service. Every listing below has a phone number you can call now.

Emergency Locksmiths in St. Louis

4 of the 22 locksmiths listed in St. Louis are open 24 hours, every day. For a lockout at night or a lock that fails after hours, try STL Locksmith, Master Locksmith SoCo, Elite Locksmith St Louis and USA Locksmith. Each one is in the list below with its phone number.

Emergency locksmiths in every city →

What they offer in St. Louis

Emergency service 6Key duplication 2Locks supplier 2Safes and vaults 2

Counted from the live business profiles behind these listings.

Certified locksmiths in St. Louis

Elite Pro certified locksmith badge for St. Louis, MOLocksmithListingCERTIFIED Elite ProSt. Louis, MO2026

The best rated locksmith listed in St. Louis is Arch City Locksmith St Louis, which holds Elite Pro. Ratings come from public reviews and we do not write them.

Badges are worked out from public evidence and cannot be bought. How the program works

Trades covered in St. Louis

4 of the six trades this directory tracks are covered in St. Louis.

  • No access control specialist is listed in St. Louis. The nearest is about 12 miles away in Bridgeton, MO.
  • No key cutting specialist is listed in St. Louis. The nearest is about 6 miles away in Kirkwood, MO.

A specialist is a business its own public profile files under that trade. Any locksmith listed here may still do the work.

Before you call a locksmith in St. Louis

Ask for one firm total on the phone. It should include the call out, the labor and any parts. Confirm that number before anybody touches your door. An advertised price under thirty dollars is a bait price. It changes on arrival.

What locksmith work costs →   How to spot a locksmith scam →