St. Louis Commercial  Locksmith Services

Lockouts, Lock Change, Rekey and more…

St. Louis Commercial Locksmith Service

Master Locksmith In St. Louis

We respects our commercial clients. We want to reduce crime in St. Louis and secure businesses to help their owners to thrive. Our vision is reflected in the quality of our commercial locksmith services. To ensure your absolute satisfaction, we offer:

  • Excellent customer service with our high standards of business
  • Individualized service to meet your property’s unique security needs
  • Personalized customization
  • Free consultation
  • Prioritized service

 Master Locksmith, we pride ourselves on putting your business first. We understand every business is different, that is why our locksmith services are always personalized and tailored to maximize the security of your business while minimizing costs and sticking closely to your budget and requirements.


Locked outside of your business and don’t know where your keys are? We understand that each minute can cost you money, you can lose business or it can hurt your clients.  We are one short phone call away, and no matter what time you call, you will always end with a local real person who is interested in your and your employee’s safety and well-being.


Emergency Lockout Services

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Car Emergency Locksmith Services 

Emergency happens when we least expect it. Whether you're locked out or need a new car key we are here for you. 


Car lockouts

New car Keys

Car Key Programming

Ignition Repair


Residential Locksmiths

House / Apartment Lockouts

Lock Change

Lock Repair



Commercial Locksmiths

Business Lockouts

Lock Change

Smart Locks

Commercial Rekey


Commerrcial Customers reviews


On time! Super efficient and very friendly! He had everything on his truck that I needed! It was SO convenient! And they don’t “just do keys.” I had some sticky door knobs – he fixed those. He rekeyed and made new keys for an exterior door.


The absolute best service I’ve ever seen from any locksmith in the county! Called them at 11 am to see when they could meet me at a property out in St. Louis. The locksmith was there at 11:25 and completed his job thoroughly & professionally. Highly recommend & I will return as a customer over & over again if this is the kind of service that they provide. Thanks you! You have another loyal customer & I’ll pass along the good words to all of my friends in the real estate industry!”



(314) 400-7054


Hours of operations

M-F: 7am – 10pm
Sunday: 7am – 10pm

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