Key Copy & Duplication Cottleville MO Lucky Locksmith
Locked Out? Your Luck Just Changed. ☘
Locked Out? Your Luck Just Changed. ☘
Cottleville’s most trusted locksmith — local, fast & always affordable
Locked out in Cottleville? We’re typically at your location in just 15–20 minutes. Technicians stationed across the STL metro mean help is always close — any hour, any weather.
No hidden fees. No gamble on price. We quote you upfront before touching a single lock. You always know exactly what you’re paying — honest pricing on every job.
700+ happy customers across St. Louis. Licensed, bonded & insured technicians who treat every lockout as their own emergency. Professional, precise, and genuinely friendly.
Licensed technicians with pro-grade tools — always ready, always nearby
Cars, homes, businesses — we unlock everything across Cottleville
Cottleville, MO residents have trusted Lucky Locksmith with their key copy needs since 2014. We are fully licensed, bonded, and insured in Missouri — background-checked technicians, professional tools, and a commitment to arriving fast and pricing fairly on every single call.
Lucky Locksmith has built its reputation on serving all of greater St. Louis — including communities like Cottleville that other locksmiths treat as an afterthought. Our Cottleville customers near Cottleville Pkwy, Hwy K, and Hwy N receive the same licensed, insured, upfront-priced service as anyone in Clayton or downtown. Same tech, same van, same 15-20 minute clock.
Key duplication in Cottleville, MO has never been easier. Lucky Locksmith's mobile technicians come to you — home, office, or parking lot — with professional key-cutting equipment for standard house keys, car keys, high-security keys, and transponder chip keys. No hardware store lines, no waiting — keys cut and programmed on-site, typically within 15-30 minutes.
We copy Schlage, Kwikset, Master Lock, Medeco, Mul-T-Lock, and most other popular brands. For vehicle keys, we program transponders, proximity fobs, and smart keys at a fraction of dealership cost. Need multiple copies? Ask about our multi-key discount. All key work is guaranteed accurate — if a copy does not work, we fix it free.
From your call to your door — here’s exactly what to expect in Cottleville
Call or Request On-Site Service
Call (314) 310-7779 to schedule mobile key duplication at your Cottleville home, office, or parking spot. For standard keys, describe your key type and we give you an instant quote.
Key Type Identification
Our tech examines your key — blade profile, chip type, proximity frequency — and selects the correct blank and duplication method for precise, code-accurate results.
Precision Cutting & Programming
We cut your duplicate using commercial-grade equipment. Chip and transponder keys are programmed on-site via OBD or infrared programming to match your vehicle's immobilizer exactly.
Test-Fit Guarantee
Every copy is physically test-fitted in your lock or ignition before we collect payment. If it binds or fails to turn, we recut at no charge — every single time.
Basic key duplication starts at $4–$12 per copy in Cottleville. Transponder and chip keys run $45–$85 including on-site programming. Smart keys and fob remotes are $95–$175 depending on year and make. High-security restricted keys start at $25 per copy. Every copy is test-fitted before we collect payment — guaranteed accuracy.
Fast locksmith response across the St. Louis metro
Real lockouts. Real customers. Every one got lucky.
“Needed keys duplicated fast. Lucky Locksmith came to my house in Cottleville, cut perfect copies in minutes. Way easier than going to a hardware store. Excellent!”
“Had them make transponder chip keys for my car — way cheaper than the dealer quoted me. Works perfectly. Fast, mobile, and completely hassle-free.”
“They keyed my whole house alike in one visit. Now one key opens everything. Should have done this years ago. Great service, great price.”
“Had them copy my car's transponder key on-site. Took about 20 minutes and cost way less than the dealer quoted. Works perfectly. Mobile service is so convenient.”
“Needed 4 copies of my house key made at home. Lucky Locksmith came out, cut them all in minutes, tested each one, and was done before I finished my coffee. Great experience.”
Everything you need to know about Key Copy in Cottleville, MO
Basic key copies in the Cottleville area start at just $3-$8 per key. High-security and transponder keys run $15-$50+. We quote before cutting — call (314) 310-7779 for pricing on your specific key type.
In many cases yes — we can cut by code or impressioning if you have proof of ownership. Bring your vehicle title, ID, or property deed and we will work with what you have.
Restricted keys require authorization from the issuing locksmith or property manager. Bring the proper documentation to our Cottleville service call and we can usually help.
Yes — we program transponder and smart keys on-site in Cottleville for most vehicle makes. This is far cheaper than a dealership. Call (314) 310-7779 to confirm compatibility with your year/make/model.
Standard mechanical keys are cut in under 5 minutes. Transponder and laser-cut keys take 15-30 minutes including programming. We come to your location in Cottleville — no need to visit a store.
Yes — our Cottleville technicians carry equipment for many high-security key systems. Some restricted blanks require ordering; we will tell you upfront. Call (314) 310-7779 for availability.
Do-not-duplicate stamps are a courtesy request, not legally enforceable. Some restricted systems like Medeco or Mul-T-Lock require proof of ownership. Call (314) 310-7779 and describe your key — we will tell you what documentation is needed for your specific key type.
Our professional key-cutting equipment is the same grade used in top-tier locksmith shops. Every copy is test-fitted before we leave your location in Cottleville. If a copy does not work, we recut it free — no questions asked.
Yes — office keys, master keys, restricted commercial keys, and high-security keys are all within scope. Some commercial restricted systems require authorization from the managing locksmith, but we walk you through that process over the phone when needed.
Yes — code-cutting and impressioning let our Cottleville technicians produce a working key from a lock cylinder without an existing key. Useful for padlocks, gate locks, or old deadbolts where the original key is long gone. Call (314) 310-7779 to confirm availability.
St. Louis’s fastest, most trusted locksmith service.
Licensed • Bonded • Insured • 10+ Years Serving STL