Locked out or lost your keys in St. Louis?
We provide fast car, home, and business locksmith service.
Average Arrival: 20 mins!
Upfront Pricing, No Surprises
Local Technicians Serving St. Louis
5-Star Rated On Google
Rekeyed all 6 locks on our two-family + master key arrangement. Fair price.
Locked my keys in the trunk after a Cardinals game. There in 22 min, trunk open in five. Saved my night 🙏
Lost my only Honda key while out at the park for a picnic. Nonstop came to the parking lot, cut and programmed a new transponder right there in about 40 minutes. Dealership wanted $450 and a tow. Saved me hundreds.
We Have
Trusted By 100+ Local Customers
We Are
Serving St. Louis County Since 2010
We Provide
Lockouts, Rekeys, Key Fobs & More
Our Services
24/7 emergency response for lockouts, lock rekeys, key fob programming, and more, serving St. Louis homes, cars, and businesses.
Automotive
Locked out of your car? Our mobile locksmiths arrive fast to safely unlock your vehicle without damage.
View Service in St. LouisResidential
Locked out of your home? We use non-destructive methods to get you back inside fast, day or night.
View Service in St. LouisResidential
Change who has access to your home without replacing your locks. Rekeying is fast, affordable, and effective.
View Service in St. LouisAutomotive
Lost or broken car keys? We cut and program replacement keys on-site for all makes and models.
View Service in St. LouisAutomotive
Need a new key fob or remote programmed? We program and replace key fobs on-site for most vehicles.
View Service in St. LouisResidential
New lock installation and old lock replacement for homes and businesses. Deadbolts, knobs, levers, and more.
View Service in St. LouisWe also handle front door lock installation, smart lock setup, lock changes, keyless entry systems, key duplication, transponder key programming, car key cutting, and more in St. Louis. Our mobile team handles it 24/7.
About Us
St. Louis is our home base, and we know every neighborhood from Carondelet to the Central West End. Our technicians are positioned throughout downtown, south city, and the near north side for the fastest possible response. We handle the full spectrum of lock work this city demands: servicing century-old mortise locks in Soulard rowhouses, programming electronic fob systems in downtown loft buildings, rekeying storefronts along Cherokee Street, and installing high-security deadbolts for families in Shaw and Tower Grove. With over 100 five-star reviews from St. Louis customers and deep familiarity with the building styles, access systems, and security concerns unique to the city proper, Nonstop Lock & Key is the locksmith St. Louis residents and business owners trust most.
From car lockouts and key replacement to lock rekeying and smart lock installation, our licensed technicians serve every St. Louis home and business with upfront pricing and no hidden fees.
Family-Owned Since 2010
Licensed, insured, and trusted by St. Louis residents and businesses.
Local Knowledge
St. Louis is a city of distinct neighborhoods, each with its own architectural character and security profile. Soulard and Lafayette Square feature nineteenth-century brick homes with original mortise locks and ornate entry hardware, while Downtown and the Central West End offer modern condominiums and loft conversions secured by electronic access systems. Busy commercial corridors like Cherokee Street, South Grand Boulevard, and The Loop each generate steady demand for business lockouts and storefront security upgrades. The diversity of housing stock, from shotgun-style homes in Dutchtown to gated townhouses in Shaw, means a locksmith working in St. Louis must carry a wide range of hardware and draw on deep experience with both historic and contemporary lock systems.
Common Locksmith Needs in St. Louis
Service Areas
Nonstop Lock & Key proudly serves all of St. Louis and its surrounding communities including Soulard, The Hill, Tower Grove South, Tower Grove East, Cherokee Street, Central West End, Grand Center, Lafayette Square, Dogtown, Shaw, Bevo Mill, Dutchtown, Carondelet, Fox Park, and downtown. We also cover nearby Clayton, Brentwood, Maplewood, and University City, ensuring residents throughout the urban core have access to fast, professional locksmith services day or night.
We come to you anywhere in St. Louis. Average arrival: 20-30 minutes.
Call (314) 532-1112FAQ
Need a locksmith? Call us now for fast, reliable service or send us a message
Phone
(314) 532-1112Service Area
St. Louis, MO
& Surrounding Areas
Availability
24/7 Emergency Service
Always Available
Reliable Locksmiths In St. Louis
Talk To An Available Technician