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Change Locks
Rekey Door Locks

Need your door locks and keys changed?
Call Now for Mobile Locksmith Service!

change door locks

Need Locks Changed or New Keys? Mobile Locksmiths to Install, Repair or Rekey Door Locks & Cut New Keys

Need to change your home locks and keys? Moved into a new home? Budget Locksmith can change the locks on your doors, install new locks or affordably rekey your existing door locks and deadbolts to work like new and provide replacement or duplicate keys. We can create a single key to work with all your locks or setup a master key system providing different levels of security.

rekey door lock

Lock Rekey

Rekeying a lock is simply changing the pins in your existing door lock to work with different keys. It's a cost effective way to change your door locks and keys without having to buy or install new locks


Moved into a new home? Who knows how many people may have a spare key to your new home? Immediately update your home security by rekeying the lock cylinders on all the exterior doors on your new home!


Employee turnover? Employees come and go, lose or never return keys to your office or building. Our mobile technicians can come to your business today and rekey and cut new keys for all your doors, file cabinets, and secure areas of your office, commercial business, and warehouse.

electronic keypad smart locks

Install New Locks

Time to upgrade your home security? Technology has changed home security in recent years. Improve home security with new high-security electronic locks.  Kwickset, Schlage and other reputable home lock makers now offer electronic door locks, handles and deadbolts with programmable keypads. No more forgetting keys and you can now have unique codes for each family member, friends and guests (options vary by lock type and brand.) Set your home security and locks to work with Alexa, Google Home, Samsung SmartThings and other home smart device you can access and control from anywhere in the world thorough your mobile device.

pick door lock

Access Control

Locked Out? We can open locked door quickly.


Need a master key system? We can set up a master key lock system for your home or business that will enable you to control who has access to different secure areas while providing you a master key for all locks.


Call us now for service!

Our Mobile Locksmith Services

Budget Locksmith of St Louis offers complete locksmith services for auto, home and business.

Automotive Locksmith

  • Open locked car door
  • Open locked trunk
  • Cut new car keys
  • Program transponder
  • Replacement key fob
  • Ignition repair
  • Residential Locksmith

  • Emergency lockout
  • Change locks
  • Rekey home locks
  • Install new locks
  • Deadbolt installation
  • Keypad smart locks
  • Commercial Locksmith

  • Rekey door locks
  • Master key system
  • Push bar door repair
  • Mortise lock repair
  • Open locked safe
  • Access control
  • Budget Locksmith technician

    Budget Locksmith of St Louis

    Budget Locksmith of St Louis provides professional residential, commercial and automotive locksmith service throughout the Greater St Louis, Missouri area. Our mobile locksmith technicians are available 24 hours a day, seven days a week. We have the knowledge, experience and tools to do the job right, whether it’s opening locked doors, making new car keys, or changing door locks.