About Doorbusters Lock & KeyFamily-Owned Locksmith Serving St. Louis Since 2010
From a small family operation in Maplewood to one of the most reviewed locksmith companies in the metro area — we've built our reputation one customer at a time over 15+ years.
How We Got Here: From One Van to 40 Cities
Doorbusters Lock & Key started in 2010 as a family-owned operation based in Maplewood, MO. Back then, it was one van, a set of tools, and a commitment to showing up fast when people needed help. That commitment hasn't changed — but the business has grown considerably.
Over 15 years, we've served thousands of customers across the metro area. We expanded from core residential work into commercial locksmith services, automotive key programming, and smart lock installation as the industry evolved. When customers across the river started calling, we expanded into Illinois to cover cities like Belleville and Edwardsville.
Today we cover 40 cities with mobile locksmith units, handle everything from emergency car lockouts to full lock installations, and maintain a 5.0-star rating across 500+ Google reviews. We're still family-owned, still based in Maplewood, and still answer every call ourselves.
Need a Locksmith Right Now?
Available 24/7 — dispatching from Maplewood
What Sets Doorbusters Apart
There are a lot of locksmiths in the metro area. Here's why thousands of customers have chosen us — and keep coming back.
Mobile Units, Not a Storefront
We come to you. Our fully-equipped vans carry the tools and key blanks to handle most jobs on-site — no towing, no waiting for parts.
15-Minute Average Response
When you're locked out at 2 AM, every minute matters. We dispatch from Maplewood and reach most metro locations in under 30 minutes.
500+ Reviews, 5.0 Stars
Our perfect Google rating isn't an accident. We earn it by treating every job — whether it's a $50 key copy or a $500 lock installation — with the same care.
Upfront Pricing, No Surprises
We quote the price before we start. No "discovery fees," no inflated emergency charges. The price we quote is the price you pay.
Full-Service Locksmith for Homes, Businesses & Vehicles
From emergency lockouts to planned security upgrades, we handle every type of locksmith work across the metro area.
Serving 40 Cities Across Missouri & Illinois
Based in Maplewood, our mobile units reach every corner of the metro area. Here are some of the communities we serve daily.
Our Commitment to Every Customer
These aren't marketing slogans — they're the standards we hold ourselves to on every single job.
Fully Insured & Bonded
Upfront Pricing — No Hidden Fees
24/7/365 Emergency Availability
Background-Checked Technicians
Satisfaction Guaranteed on Every Job
Serving Missouri & Illinois Since 2010
Frequently Asked Questions
Common questions about our locksmith services and coverage.
Ready to Work With a Locksmith You Can Trust?
Whether it's an emergency lockout or a planned security upgrade, we're here to help. Call us anytime or request a free quote online.