🔑 Locked out? 24/7 emergency line — Call 636-254-9469  |  💬 Text Us
Access Key & Lock Co logoACCESS KEY & LOCK COAUTO | RESIDENTIAL | COMMERCIALCALL NOW · 24/7 EMERGENCY636-254-9469
HOME / SERVICE AREAS / COTTLEVILLE

Locksmith in Cottleville, MO — Car Keys, Home Rekeys & Lockouts

Cottleville is small, but it's busy — Old Town, the college, Hwy N traffic and fast-growing neighborhoods all around it. Access Key & Lock Co comes to you with car key programming, rekeys and lockout service, open 7 days from 6 AM to midnight.

Locksmith Services in Cottleville

Car Keys & Fobs

Transponder keys, remotes and push-to-start fobs made on-site in Cottleville — at home, in Old Town, or on campus at St. Charles Community College.

Car key replacement

Home Locksmith

Rekeying after a move, deadbolt and handle upgrades, keypad locks for busy families, and damage-free house lockouts across Cottleville neighborhoods.

Residential services

Business Locksmith

Lock repair and rekeying for Old Town Cottleville restaurants, shops and offices, including storefront doors and back-of-house locks.

Commercial services

Your Neighborhood Locksmith in Cottleville

Cottleville sits between St. Peters, O'Fallon and Weldon Spring, and a lot of our calls here come from families in the neighborhoods off Hwy N, Mid Rivers Mall Drive and Hwy K. Common jobs include rekeying after a purchase, adding a spare key for a new driver, and getting someone back inside when a keypad lock's batteries die.

Old Town Cottleville's restaurants and shops use us for rekeys and lock repair, and St. Charles Community College students call when keys get locked in a car in the campus lots. Wherever you are in Cottleville, we'll quote the job over the phone first.

Car Keys We Make Most Often in Cottleville

  • Honda Civic, Accord & HR-V
  • Toyota Corolla, Camry & Prius
  • Nissan Sentra, Altima & Kicks
  • Chevy Cruze, Malibu & Trax
  • Ford Focus, Fusion & Escape
  • Mazda3, CX-5 & Kia Soul

Don't see your vehicle? Call or text 636-254-9469 with the year, make and model — we'll tell you straight away whether we can do it on-site and what it costs. See our key fob programming and car lockout pages for more.

Neighborhoods, Roads & ZIP Codes We Cover in Cottleville

Old Town CottlevilleSt. Charles Community CollegeHwy NMid Rivers Mall DrHwy KMotherhead RdLegacy ParkWeldon Spring (nearby)Central School RdWeldon Spring RdZIP 63304ZIP 63376

Why Cottleville Calls Access Key & Lock

  • Quick service across Cottleville — we're close by
  • Car keys for students, commuters and new drivers
  • Rekeying and keypad lock installs for families
  • Upfront price before we drive out
  • Bonded & insured
  • Open 6 AM–midnight daily + 24/7 emergency line

Cottleville Locksmith FAQ

Can you make a key for my 2015 Chevy Cruze if I lost my only key at the college?
Yes. We can meet you in the St. Charles Community College lot, cut a new key, and program it to your 2015 Cruze on the spot. Bring your ID and registration — or tell us they're in the car and we'll verify once we open it.
How much does it cost to add a spare key for a 2017 Nissan Sentra?
Price depends on whether your Sentra has a standard key or push-button start. Call with the year and trim and we'll give you a firm quote over the phone. Adding a spare is always cheaper than an all-keys-lost job.
My keypad deadbolt died and I'm locked out of my Cottleville house. What now?
Most keypad deadbolts still have a key backup, and many have a way to jump-start the battery from outside. If neither works, we open the door without damage and can replace the batteries or the lock on the spot.
Can you make a key for a 2018 Mazda CX-5?
Yes. We program keys and smart fobs for the 2018 CX-5, including when all keys are lost, at your Cottleville home.
Do you rekey restaurants and shops in Old Town Cottleville?
Yes. We rekey commercial locks after staff changes, repair storefront hardware, and can set up master key systems so owners carry one key.
Can you program a key fob for my 2014 Toyota Prius?
Yes. We supply and program smart keys for the 2014 Prius. If you still have one working key, adding a second is quicker and costs less.
I bought a house near Hwy N. Can you rekey all the doors to one key?
Yes. We rekey front, back and garage entry doors to a single new key. If your locks are different brands, we can swap cylinders so everything matches.
Can you fix a key that's hard to turn in my ignition?
Yes. A sticking ignition is often caused by a worn key, a worn ignition cylinder, or both. We can cut a fresh key to factory code, and repair or replace the ignition if needed.
Can you make a key for a 2016 Kia Soul?
Yes. We program keys for the 2016 Soul, both standard and smart-key versions. If yours was damaged in a theft attempt, we can also repair the ignition.
Do you cover Weldon Spring and the areas right around Cottleville?
Yes. We cover Cottleville, Weldon Spring, St. Peters, O'Fallon and nearby neighborhoods.
When can I reach you in Cottleville?
Regular hours are 6 AM to midnight, 7 days a week. For emergencies — a lockout, lost car keys, or a door you can't secure — our emergency line is answered 24/7. Call or text 636-254-9469.

Nearby Communities

St. PetersO'FallonSt. CharlesLake St. LouisAll service areas →

Locked Out in Cottleville? Call Us Now.

Upfront pricing. Honest ETA. Open 6 AM–midnight daily · 24/7 emergency line.

CALL 636-254-9469
📞 CALL NOW — 636-254-9469