Fast And Reliable
Locksmith In
St. Louis

Locked out or lost your keys?
We provide fast car, home, and business locksmith service.

Average Arrival: 15 mins!

Upfront Pricing, No Surprises

Local American Technicians

5-Star Rated On Google

Call Now: (314) 532-1112
2 Techs Available Now

24/7 Locksmith
Service in St. Louis

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Our Services Include

Lockout & Emergency Services
Lock Repair & Replacement
Lock Rekey Services
Car Key Programming

Testimonials

5-Star Rated In St. Louis
Trusted By 100+ Happy Clients

See Our Reviews on Google
Angela R.

Angela R.

22 April 2026

OMG locked my keys IN the car at Schnucks with my dog inside, was completely freaking out. Called Nonstop, they got there in under 25 min and had the door open in maybe 90 seconds!! Zero damage. Absolute lifesavers ๐Ÿ™

Michael T.

Michael T.

12 April 2026

Locked out at 2am. Alex showed up in 18 minutes, no damage. Pro.

R

Ryan G.

8 June 2024

Couldn't get into my office Saturday morning. Nonstop came out within the hour, got me in with no damage. Quick and professional.

Vanessa K.

Vanessa K.

30 March 2026

3am emergency, lost my keys at a wedding downtown ๐Ÿคฆโ€โ™€๏ธ Called like 5 places and only Nonstop actually answered. Tech was at my Airbnb fast!! Did NOT expect that level of service that late at night, seriously thank you!!!

Jason P.

Jason P.

21 March 2026

Snapped my house key off in the lock at 11pm with my kids waiting in the car ๐Ÿ˜ฌ stressed!! Called Nonstop, tech came quickly, extracted the broken piece, tested the cylinder and said the lock was still good. Charged exactly what he quoted on the phone. Solid guys, would def call them again

Sarah M.

Sarah M.

15 March 2026

Just closed on our house in U City and wanted everything rekeyed for peace of mind. Nonstop Lock & Key sent Alex out same day. Did 5 exterior doors in about 90 minutes and even fixed a sticky strike plate on the back door. No surprise fees, paid exactly what was quoted.

David C.

David C.

28 February 2026

Lost my only Honda key at the mall on a Sunday. Dealership wanted $500+ PLUS a tow. Nonstop came to the parking lot, Alex cut a new transponder, programmed it, and I was driving home in under an hour!!! Saved me SO much money, can't recommend enough ๐Ÿ”‘

Marcus T.

Marcus T.

19 February 2026

Needed a spare fob for my Toyota Camry. Took it to the dealer first and they wanted wayyy too much. Nonstop did the same thing for HALF the price at my apartment complex. Tech was super friendly and walked me through the whole programming process ๐Ÿ‘Œ

Linda H.

Linda H.

8 February 2026

My ignition started sticking and eventually wouldn't turn at all. A mechanic told me it was an electrical issue and quoted me a fortune. Alex from Nonstop diagnosed it as a worn ignition cylinder in 10 minutes and replaced it the same day for way less.

Brian W.

Brian W.

25 January 2026

Wanted to upgrade all the locks at our new house to a higher security grade. Nonstop walked me through the options (didn't push the most expensive), installed everything in one afternoon. Doors look better than they did before.

Jennifer W.

Jennifer W.

12 January 2026

Had Nonstop Lock & Key install a Schlage Encode smart lock on our front door. Alex walked us through the app, set up codes for the dog walker, and even paired it with our Ring system. Patient and knew the differences between like 4 brands of smart locks.

Eric N.

Eric N.

30 December 2025

Inherited an old fire safe from my dad without the combo ๐Ÿคท Called around and most places quoted insane prices or said they don't even DO safes. Nonstop came out, got it open without damage in like 20 min, then rekeyed it for me. Saved my whole afternoon, great service

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Call Now: (314) 532-1112

How We Are Different

We Have

5 Star Rating

Trusted By 100+ Local Customers

We Are

Family-Owned

Serving St. Louis County Since 2010

We Provide

24/7 Emergency Service

Lockouts, Rekeys, Key Fobs & More

About Us

Trusted Family-Owned Locksmith In St. Louis County

Since 2010, Nonstop Lock & Key has served homeowners, drivers, and businesses across the St. Louis area. Our family-owned mobile locksmith team covers 20 cities throughout St. Louis County with a 15 to 30 minute response time, 24/7, weekends and holidays included.

From car lockouts and key replacement to lock rekeying and smart lock installation, our licensed technicians handle every locksmith need with upfront pricing and no hidden fees.

Nonstop Lock & Key mobile locksmith van serving St. Louis, MO and surrounding areas

Family-Owned Since 2010

Licensed, insured, and trusted by St. Louis County for over 16 years.

Our Promise

Honest Service Every Time. Transparent Pricing, No Hidden Fees.

Call Now: (314) 532-1112

Frequently Asked Questions

Common questions about our St. Louis locksmith services

Still Have Questions?

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Get In Touch

Need a locksmith? Call us now for fast, reliable service or send us a message

Contact Information

Service Area

St. Louis, MO
& Surrounding Areas

Availability

24/7 Emergency Service
Always Available

Send Us a Message

Reliable Locksmiths In St. Louis

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