- Locksmith License# LC001556113
- All Work Insured
- (314) 400-7054
“The tech was on time.quickly opened Safe Lock. Price was reasonable. I am satisfied with service. Thanks!”
Why Use Master Locksmith For Your Industrial or Business Locksmith Services In Missouri?
Emergencies can happen when we least expect it. Whether you're locked out of your business or need a new Master Key Set Duplicated, our Expert Business Locksmiths have you covered.
- Master Key Duplication Service
- High Security Locks
- Safe Opening
- Commercial Security Audits
- Commercial Lock Replacement
- Business Lockouts
- Emergency Safe Combination Changes
Worried your business isn't secure enough? Let one of our Locksmith Security Experts audit your grounds and building. We can give you a comprehensive plan to strengthen the physical security systems at your business.
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.
Emergencies can happen when we least expect it. Whether you’re locked out of your office or business ,or need a new commercial lock change or rekey, our Expert Lock n Key Techs are here for you.
“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!”
Don’t live in St. Louis County? Check out Master Locksmith of St. Charles. Master Locksmith of St. Charles serves customers in St. Charles County and the Greater St. Charles Metro Areas of Missouri, including St. Peters, O’ Fallon, and Lake St. Louis. LIve in Downtown St. Louis or SoCo? Our newest location Master Locksmith SoCo, serves St. Louis City, Downtown Stl, and South County Missouri.
Master Locksmith accepts all types of Debit and Credit Cards for payment of services.