Professional Locksmith in Ballwin & St. Louis, MO

Your Trusted Residential & Commercial Locksmith

Licensed & Insured
Google Guaranteed
4.8 Stars, 321 Reviews
Open 8am to 10pm Daily

Locksmith Services You Can Trust in Ballwin and St. Louis County

When you’re locked out of your home or dealing with a broken commercial lock, you need a local locksmith who shows up fast and does the job right the first time. Locks R Us Locksmith has served Ballwin, St. Louis County, and the surrounding communities for years, building a reputation on prompt response times, honest pricing, and skilled workmanship.

We’re a fully mobile locksmith company, which means we come to you, your home or your business. There’s no need to wait for a shop to open or drive across town. Our locksmiths carry the tools and hardware needed to handle most jobs on the first visit, from rekeying a single deadbolt to installing a full commercial master key system.

Whether you need a residential locksmith, a commercial locksmith, or emergency lockout help, our team is trained, background checked, and equipped to work with today’s most trusted lock brands, including Schlage, Medeco, Baldwin, Kwikset, Mul-T-Lock, Yale, Corbin Russwin, Pella, Arrow, Falcon and more. We stay current on the latest developments in both traditional and electronic security so we can recommend the right solution for your property.

Expert Installation & Repair

Electronic smart locks, deadbolts, high security locks, mortise locks, and more, installed and repaired to the highest industry standards.

Trusted Manufacturers

Schlage, Medeco, Baldwin, Kwikset, Mul-T-Lock, Yale, Corbin Russwin, Pella, Arrow, Falcon and more, backed by ongoing technician training.

WE ONLY INSTALL

The Best Residential & Commercial Lock Brands

Why Locks R Us

Why Choose Locks R Us Locksmith?

Google Guaranteed

We meet Google’s verification and background check standards, giving you a trusted signal before you ever pick up the phone.

Trusted Lock Brands

We exclusively install and service leading brands like Schlage, Medeco, and Yale, so your security hardware is built to last.

Responsive Customer Service

Real people answer your call promptly and get a technician on the way, with clear communication throughout.

Transparent, Upfront Pricing

We explain pricing before we start work, and walk you through anything that changes once we’re onsite.

Fast Response

Technicians spread across St. Louis County mean help is close by, wherever your call comes from.

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Residential & Commercial

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What people say about us

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Got Questions

Frequently Asked Questions

How fast can a locksmith get to me in Ballwin or St. Louis County?
As a mobile locksmith service, we aim to reach most calls in our core coverage area quickly. Response time can vary based on your exact location and current call volume, so call us directly for the most accurate estimate for your situation.
Do you offer emergency locksmith service around the clock?
We offer extended hours emergency service for lockouts, break ins, and lock failures. Call our main number and we’ll let you know the fastest way we can help, including after hours availability.
How much does it cost to rekey a house?
Rekeying cost depends on the number of locks, the type of hardware, and whether any locks need repair or replacement in addition to rekeying. We provide clear pricing information before starting any work so there are no surprises.
Can you make a new key without the original?
In most cases, yes. Our locksmiths can create new keys for home and business locks even without an original key, using professional key cutting equipment.
Do you work on both traditional and electronic or smart locks?
Yes. We install, repair, and troubleshoot both traditional and smart lock systems, including keypad deadbolts and smart home integrated locks.
What areas do you service?
We cover Ballwin and the surrounding St. Louis County area, along with communities throughout St. Charles County, Jefferson County, and Franklin County. See our full service area list below, or call to confirm coverage for your specific address.
Do you provide locksmith services for businesses, not just homes?
Yes. We offer commercial locksmith services including master key systems, panic bar and exit device installation, and high security commercial lock hardware for offices, retail spaces, and buildings with multiple tenants.
Is Locks R Us Locksmith licensed and insured?
Yes. We are a licensed, insured locksmith company, and we’re recognized as a Google Guaranteed provider, which requires passing background checks and identity verification.

Ready for Fast, Reliable Locksmith Service?

Serving Ballwin, St. Louis County, St. Charles County, Jefferson County, and Franklin County. Call now or request service online.

Call (636) 628-7803

Also see our full service area list, residential locksmith, and commercial locksmith pages. Learn more via our business network, social pages, or blog.

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