Call Today!
Fast Reliable Service

Buehne Locksmith: 37 Years in Business

Buehne Locksmith is a lock smith service company serving St. Louis, St. Charles, Lincoln, and Warren Counties. We are family owned and operated right here in O’Fallon, Missouri. We are proud members of the National Locksmiths’ Association. We are here to help you if you are locked out of your house or car, installing a new safety system on your property, or just need a recommendation of how to keep your possessions safe.

For over 37 years residents of O’Fallon, St. Charles, St. Peters, Wentzville, Troy, Warrenton, St.Louis, and surrounding cities have trusted Buehne Locksmith for fast 24 hour emergency locksmith assistance. We offer expert locksmiths services at a fair price on residential locksmith, commercial locksmith, automotive locksmith, and replacement keys & remotes. Over the years we have become known in the area as the “locksmith man”.

We are bonded, licensed, and insured for your protection. Our professionally trained locksmiths are here to make sure you receive fast, reliable, and quality service. Call our 24/7 locksmith service for any of your lockout needs.

We continue to have a successful referral-based business through loyal customers who leave satisfied. We can help you with the sales, service and installation of locks in addition to fast and affordable emergency unlocking services. We have the experience and knowledge to get the job done right the first time!

Buehne Locksmith has an extensive range of services that will cater to your lockout needs. We know that being locked out of the car, house, work, or any other place that you need to be can be a hassle. We offer quick solutions for your lockout needs.



  • Lockout Service
  • Garage Door Locks
  • Mailbox Locks
  • Rekey & Master Key
  • High Security Locks
  • Locks Repair & Replace


  • Car Lockouts
  • Locks Repair
  • Broken Key
  • New Car Keys
  • Transponder Keys
  • Open Trunks


  • Locks Repair & Replace
  • Mail Box Locks
  • File Cabinet Locks
  • High Security Locks
  • Lock Rekey / Mater Key
  • New Lock Installation