Your Local Locksmith in Ballwin, MO

Locked out of your home, car, or business? Finding a reliable locksmith in Ballwin shouldn’t add to an already stressful moment. Locks R Us Locksmith provides licensed and insured mobile service across Ballwin and West St. Louis County.
For a broken key, a lock that will not turn, or a lockout, we assess the lock and door before recommending the work. Tell us the problem when you call so we can prepare for the visit.
Why Choose Locks R Us Locksmith in Ballwin
- Licensed and insured — full coverage on every service call protects you and your property.
- Fast local response — same-day service is often available in Ballwin, Manchester, Ellisville and Wildwood.
- Mobile service — we come to you, every day of the week, 8 AM to 10 PM.
- Over 11 years of local experience on homes, businesses and cars.
We are based in Ballwin and drive out across West St. Louis County and beyond — see the full list of towns we cover.
Residential Locksmith Services in Ballwin
Home security depends on properly installed locks. Our residential lock work covers urgent lockouts and planned upgrades alike.
Home Lockout Service
Keys lost, key snapped in the door, or lock seized up? We open residential doors using techniques that protect your door, frame, and lock hardware. Read our guide on what to do when you’re locked out of your home or car for steps to take while you wait.
Home lockouts rarely happen at convenient moments: arms full of groceries, kids in the car, late at night. Getting you back inside quickly is the whole point of a mobile service. Our emergency lockout service responds fast.
Lock Rekeying

New home? Roommate moved out? Keys unaccounted for? Rekeying changes the pins inside your existing locks so old keys no longer work.
- Costs far less than replacing every lock
- Keeps your existing hardware and finish
- Compatible locks can be keyed alike to a single key
- Ideal after a move, a break-up, or a lost keyring
If you’re moving into a new home, rekeying should be your first security step. Learn how often you should rekey your locks.
Deadbolt Installation and Replacement
A doorknob lock alone offers minimal protection. We install deadbolts with a full one-inch throw, including pick- and bump-resistant models.
Installation quality matters as much as the lock. A deadbolt anchored with short screws into soft trim gives you false confidence, not security. Wondering if it’s time for new deadbolts? Check our guide on 5 signs you need to replace your door locks.
Lock Replacement and Upgrades
Locks wear out. Weather, daily use, and attempted forced entry all take a toll. Consider lock repair or installation when:
- The key sticks or needs jiggling to turn
- The lock shows rust, wobble or visible damage
- Your home still has original builder-grade hardware
- You want stronger protection on exterior doors
Not sure what suits your property? Read our guide on how to choose the right lock for your home or office.
Keyless Entry and Smart Locks
Tired of hiding spare keys? Keyless entry can reduce reliance on physical keys. Features depend on the model, and locks with backup key cylinders still need key management. We install and program electronic deadbolts and smart locks with model-dependent features such as:
- Issue temporary codes to guests or contractors
- Lock and unlock remotely from your phone
- Review a log of who entered and when
- Change access codes; rekey a backup cylinder if its key is compromised
Read more on the benefits of installing smart locks.
Need residential service? Call (636) 628-7803.

Commercial Locksmith Services for Ballwin Businesses
Commercial work has different demands: heavier traffic, code requirements, and multiple access levels. We serve offices, retail stores, restaurants, medical buildings, warehouses, and property managers throughout Ballwin. Our commercial security solutions protect your business assets and employees.

Commercial Lockout Service
A lockout can stop your business from opening. We prioritize commercial calls because closed doors cost revenue by the minute. Our technicians arrive prepared to get you back in and running. Whether you’re in Ballwin, Chesterfield, or Clayton, we respond quickly.
Master Key Systems
Organized access without a pocketful of keys. A well-designed master key system gives managers broad access while limiting staff to the areas they need.
- Restrict entry to cash rooms, records and stockrooms
- One master key instead of a dozen
- Simple to modify as staff change
- Flexible hierarchy for multi-tenant buildings
Panic Bars, Door Closers and Door Hardware
Code compliance and daily function both matter.
- Panic bar installation and repair to meet exit-door fire code
- Door closer service so doors reliably close and latch
- Repair and replacement of worn locks on high-traffic doors
- Rekeying after employee turnover to close off former access
Secure your business. Call (636) 628-7803.
Car Lockout Service in Ballwin, MO
We serve Ballwin drivers with vehicle lockouts for domestic, Asian, and European makes, including Ford, Chevrolet, Jeep, Toyota, Honda, Nissan, Hyundai, Kia, BMW, Mercedes-Benz, Audi, Volkswagen, and Lexus. Our car lockout service is limited to unlocking vehicles.

Car and Trunk Lockouts in Ballwin, MO
Keys locked inside? We use careful vehicle-entry methods designed to protect paint, weather stripping, glass, or the lock mechanism. Trunk lockouts get the same careful approach — no prying.
Not sure what to do if you’re stranded? Read our guide on what to do when you’re locked out of your car.
We do not provide car key replacement, key cutting, transponder programming, key fob programming, or ignition repair, so please plan accordingly.
Locked out of your car? Call (636) 628-7803.
Emergency Locksmith Service in Ballwin, MO
Lock problems don’t respect business hours. Our emergency service covers the situations that can’t wait:
- Home lockouts, especially in extreme heat or cold
- Vehicle lockouts in parking lots, at work, or on the road
- Business lockouts blocking your opening
- Broken keys in locks
- Sudden lock failure on an exterior door
- Break-in damage leaving a door unsecured
After a break-in attempt, security comes first. Damaged locks and split frames invite a second attempt. We replace compromised hardware, upgrade to stronger deadbolts, and advise on reinforcing strike plates and frames.
Lock Brands We Install in Ballwin, MO
Quality hardware is the difference between real security and its appearance. We source from manufacturers with long track records:

- Schlage — strong residential and heavy-duty commercial lines
- Kwikset — dependable residential locks with easy rekeying
- Yale — traditional cylinders plus reliable smart locks
- Baldwin — premium hardware and finishes
- Emtek — designer handlesets and interior hardware
- Arrow — durable commercial-grade locksets
- SARGENT — heavy-duty mortise locks and exit devices
- Corbin Russwin — commercial cylinders and key systems
- ABUS — padlocks and high-security cylinders
- Master Lock — padlocks and everyday security hardware
Generic locks use soft metals, loose tolerances, and unrestricted keyways. They fail early and are easily defeated.
Need a Locksmith in Ballwin Today?
Call (636) 628-7803 and tell us what happened. We answer every day from 8 AM to 10 PM, and we drive out to you anywhere in Ballwin and West St. Louis County. If it can wait, fill in the quote form at the top of this page and we will come back to you.








