Florissant, MO · Licensed & Insured Locksmith
Locksmith in Florissant, MO
Open 6 AM – 11 PM, Every Day
Arch City Locksmith Florissant is your local, licensed locksmith on N Hwy 67. From home lockouts and rekeys to car keys and commercial locks — we handle it all, every day from 6 AM to 11 PM.
Licensed & Insured
Fully insured Missouri locksmith you can trust.
Open Every Day
6 AM – 11 PM, including weekends and holidays.
Local to Florissant
Real storefront on N Hwy 67 — not a call center.
Neighbor Reviewed
Reviews written by real Florissant customers.
Your Local Locksmith in Florissant, MO
Searching for a locksmith in Florissant, MO? Arch City Locksmith Florissant is a locally owned shop right on N Hwy 67, serving homeowners, drivers, and businesses across North St. Louis County. Whether you're locked out of your house, need a car key cut, or want to rekey every lock in a new business, our licensed and insured techs do clean, careful work — with upfront pricing and no surprise fees during business hours.
We're open seven days a week, from 6 AM to 11 PM, including weekends and holidays. Call (314) 720-2215 and a local dispatcher on N Hwy 67 will help — never an out-of-state call center.
Open Every Day
6:00 AM – 11:00 PM · Florissant
- Monday 6:00 AM – 11:00 PM
- Tuesday 6:00 AM – 11:00 PM
- Wednesday 6:00 AM – 11:00 PM
- Thursday 6:00 AM – 11:00 PM
- Friday 6:00 AM – 11:00 PM
- Saturday 6:00 AM – 11:00 PM
- Sunday 6:00 AM – 11:00 PM
What We Do
Locksmith Services in Florissant, MO
From a simple rekey to a full commercial access-control upgrade — we handle every kind of lock and key.
When We're Open
Open 7 Days a Week
Same hours, every day. No surprise closures, no after-hours fees during business hours.
- Live local dispatch — never an out-of-state call center
- Upfront pricing before any work begins
- Clean, careful workmanship on every job
- All major brands: Schlage, Kwikset, Yale, Medeco, Mul-T-Lock
Open Every Day
6:00 AM – 11:00 PM · Florissant
- Monday 6:00 AM – 11:00 PM
- Tuesday 6:00 AM – 11:00 PM
- Wednesday 6:00 AM – 11:00 PM
- Thursday 6:00 AM – 11:00 PM
- Friday 6:00 AM – 11:00 PM
- Saturday 6:00 AM – 11:00 PM
- Sunday 6:00 AM – 11:00 PM
Where We Serve
Florissant & North St. Louis County
We're based at 3375 N Hwy 67, Suite A — and we cover all of North County.
Proudly Local
From the Arch to your front door.
Born and based in St. Louis, with our storefront right on N Hwy 67 in Florissant. We know every street in North County — and we're proud to be your neighborhood locksmith.
15+
Cities Served
7
Days a Week
17h
Open Daily
Old Town Florissant
N Hwy 67 Corridor
North County Neighborhoods
Customer Reviews
What Florissant Says
We're collecting reviews from our Florissant customers. If we've helped you, we'd love to hear about it.
Find Us Online
Arch City Locksmith Florissant around the web
The same name, address and phone number everywhere you find us — 3375 N Hwy 67, Suite A, Florissant, MO 63033 · (314) 720-2215.
Need a locksmith right now?
Call us — we're open until 11 PM tonight.