Residential Locksmith Services

Securing St. Louis Homes Since 1947

Upgrade your home and family’s security with Krause Key & Lock Service’s expert lock and installation services. Our experienced team will design a security plan for your home’s needs, keeping you, your family, and your possessions safe. Our business offers lock installation services and master keying services for apartment buildings - from duplexes to huge complexes. Call us at 314-752-3311 for a free estimate and let us help you secure your home today.
Repairing Door Lock — Saint Louis, MO — Krause Key & Lock Service
Security Camera On Ceiling — Saint Louis, MO — Krause Key & Lock Service

Rekeying Your Home

When you have misplaced your keys or moved into a new home or apartment, re-keying your locks is a must. If you have several keys, in most cases we can key everything alike to one key. In some instances, hardware will have to be replaced. If you own or manage an apartment we can work with an existing master key system or design one for you.

Changing Your Locks

While rekeying is a great option if you want to keep your previous lock, it does not change the aesthetics of your home. If you've moved into a new home, but do not like the design of the previous homeowners' locks, changing your locks to fit your style is the best route to go. 

Additional REasons to Change Your Lock

  • You don't know how many keys may still exist or who might have them
  • If your locks have rusted out or deteriorated
  • You have several different keys
  • Upgrading your locks
  • Installing deadbolts for extra security
  • Adding locks with a push button for keyless entry. Great for children so no key is needed and the combination can be changed easily if they share it with their friends.
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