Lock Rekey Service O'Fallon MO Lucky Locksmith
Locked Out? Your Luck Just Changed. ☘
Locked Out? Your Luck Just Changed. ☘
O'Fallon’s most trusted locksmith — local, fast & always affordable
Locked out in O'Fallon? We’re typically at your location in 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 in O'Fallon.
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 O'Fallon
Key-alike rekeying — where one key opens all your doors — is transformative for O'Fallon homeowners juggling multiple keys. Lucky Locksmith sets this up in a single visit, compatible with your existing lock brands.
Lucky Locksmith has rekeyed hundreds of O'Fallon homes and apartments since 2014. Our technicians know every major lock brand inside and out, and we guarantee every lock functions perfectly before we leave your property.
Fast locksmith response across the St. Louis metro
Based in the heart of St. Louis — reaching O'Fallon in 15–20 minutes
📍 Serving O'Fallon, MO • St. Charles County • 24/7 Mobile Dispatch
Real lockouts. Real customers. Every one got lucky.
“Just moved into my O'Fallon home and called Lucky Locksmith to rekey everything. Done in an hour, all locks on one key. Total peace of mind.”
“Had all my locks rekeyed after losing a spare. Fast, clean, professional. The tech explained everything clearly. Great experience.”
“Finally got my O'Fallon front and back door on the same key. Should have called sooner. Excellent, quick, very reasonably priced.”
Everything you need to know about Lock Rekey in O'Fallon, MO
Rekeying runs $20–$50 per lock in O'Fallon MO — far less than replacement. Ask about our whole-home rekey discount at (314) 310-7779.
Rekeying changes internal pins so old keys no longer work without replacing hardware — the smart choice after moving into a new O'Fallon home, losing a key, or after a breakup.
Most O'Fallon homes with 3–5 exterior locks are fully rekeyed in 45–90 minutes. Each lock is professionally serviced and tested before we leave.
Yes — key-alike rekeying is one of our most popular services in O'Fallon. One key for your front door, back door, and side entry. Call (314) 310-7779.
Absolutely. Previous owners, contractors, and real estate agents may have copies. A same-day rekey from Lucky Locksmith gives you complete control. Call (314) 310-7779.
We rekey Schlage, Kwikset, Baldwin, Defiant, Weiser, and most major brands in O'Fallon MO. For high-security systems, call (314) 310-7779 to confirm compatibility first.
St. Louis’s fastest, most trusted locksmith service.
Licensed • Bonded • Insured • 10+ Years Serving O'Fallon & STL