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DoorbustersLock & Key
(314) 728-5700

Fast And Reliable
Locksmith In St. Louis

Locked out or lost your keys? We provide fast car, home, and business locksmith service.

Average Arrival: 15 mins!

Upfront Pricing, No Surprises

Local American Technicians

5-Star Rated On Google & Yelp

Call Now: (314) 728-5700
2 Techs Available Now
Google star 1Google star 2Google star 3Google star 4Google star 5
5.0
Top Rated Locksmith 2026
verified by Trustindex
Trustindex verifies that the company has a review score above 4.5, based on reviews collected on Google over the past 12 months, qualifying it to receive the Top Rated Certificate.

24/7 Service
Available

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Our Services Include

Emergency Lockouts

Lock Change & Installation

Car Key Replacement

Testimonials

Reviews from satisfied locksmith customers across St. Louis and surrounding areas

EXCELLENT
Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5
Based on 473 reviews
Posted on Yelp Yelp
Jason R. profile picture
Jason R.
27 May 2025
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
I reached out to Doorbusters to have a few locks rekeyed at my new house and they replied within minutes and scheduled for the same day even though it was not an emergency, which was very appreciated. Alex was very friendly, patient and got the job done that day. Would highly recommend!

Owner's reply
Thank you Jason! It was a pleasure working with you.
Posted on Google Google
Curtis Hightower profile picture
Curtis Hightower
15 October 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very good service. Had a smart lock installed very quickly and exactly what we needed!!!

Owner's reply
Thank you Curtis! We are more than happy to hear you are pleased with our services.
Posted on Google Google
Destiny Dierker profile picture
Destiny Dierker
29 November 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Absolutely recommend!! Only locksmith that come in same night and even drove an hour an a half a way. Prices were reasonable and it only took about 25 minutes. Use this guy for sure and you won't be let down 💯😁😁

Owner's reply
Thank you so much for the kind words! We glad we could help you.
Posted on Google Google
Aaron Berogan profile picture
Aaron Berogan
6 December 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Our one key went missing. They were able to get to me in an hour and get me two programmed keys in 30 minutes. Really appreciate the speed and efficiency.

Owner's reply
Thank you Aaron for this kind review. We glad we could help you out!
Posted on Yelp Yelp
Angel F. profile picture
Angel F.
20 June 2025
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Alex was fast and friendly. His prices are reasonable and he is really good at what he does! He was available very quickly after 5pm and he got the job done with no damage to my locks. I would recommend him when needing fast lockout services.

Owner's reply
Thank you so much for the kind words!
Posted on Google Google
Tiffany McCadney-Woodard profile picture
Tiffany McCadney-Woodard
10 July 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
This is the second time using Doorbusyets Lock & Key and both times we only sat 20 minutes or less before being able to get back into our car. The service is wonderful. They won’t have you sitting/waiting long at all. Definitely recommend using them.

Owner's reply
Thank you so much Tiffany. It was a pleasure working with you again.
Posted on Google Google
Preston Monoc profile picture
Preston Monoc
30 July 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The tech came super quickly. Unlocked my house in seconds. Thanks you Doorbusters Lock & Key.

Owner's reply
You more than welcome!
Posted on Google Google
Teresa America profile picture
Teresa America
5 July 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I called to get help with the broken lock on my back door and within 20 minutes of my call someone was here! Prompt and efficient service. They figured out what was wrong quickly and had the necessary equipment in their car to fix it. Very pleased and will call in the future!

Owner's reply
Thank you for the kind words Teresa! It was a pleasure working with you.
Posted on Yelp Yelp
Pat G. profile picture
Pat G.
13 October 2025
Yelp star 1Yelp star 2Yelp star 3Yelp star 4Yelp star 5Verified
Terrific service. Came right away on a Sunday night even though it wasn't an emergency. Very careful and thorough. Also a very kind and thoughtful person. Highly recommend!

Owner's reply
Thank you so much Pat! We are happy to hear you are pleased with the service. Please reach out to us for any other locksmith needs you have!
Posted on Google Google
Tammy Hubbard profile picture
Tammy Hubbard
23 November 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
+0
Alex was the best! Extremely professional and great at what he does! We love our new locks! Thank you!!

Owner's reply
We are happy to hear that! Thank you Tammy.
Verified by Trustindex
Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Join The Happy Clients List. Call Now For Free Service Estimate

(314) 728-5700

We Arrive

In 15 Minutes

Fastest near you

Best Price

Guarantee

Serving your area

Always Available

24/7 Service

16 years experience

Services We Can Help With

Professional locksmith solutions for every need

Technician replacing a worn door lock with a new deadbolt in St. Louis

Lock Repair & Replacement

Fix damaged locks or upgrade to new high-security systems for your home or business.

New homeowner getting door locks rekeyed by a St. Louis locksmith

Key Rekeying

Change your locks internally so old keys no longer work. Affordable security upgrade.

MOST POPULAR
Mobile locksmith programming a replacement car key and fob in St. Louis

Car Key Replacement

Key fob programming, transponder keys, and smart key replacement for all makes.

MOST POPULAR
Emergency car, home, and business lockout service with mobile locksmith in St. Louis

Lockout Services

Locked out of your car, home, or office? We'll get you back in fast without damage.

Need Help Now? We're Ready To Assist You

Call Now: (314) 728-5700

Our Guarantee

TOP QUALITY
SERVICE

& Best Rates

(314) 728-5700
100%
Quality
Guarantee

Pricing

WE HAVE THE LOWEST CALLOUT PRICE IN THE SAINT LOUIS AREA.

SERVICE
STARTING AT
CAR LOCKOUT
$50*
HOUSE LOCKOUT
$55*
LOCK REKEY
$45*
CAR KEY REPLACEMENT
$120*
FRESH LOCK INSTALLATION
$75*

*Starting Prices: Final cost depends on service complexity, lock type, and specific requirements. We provide exact quotes before starting any work.

No extra charges for after-hours, nights, weekends, or holidays. What we quote is what you pay.

Call For Quote: (314) 728-5700

FAQs

Common locksmith questions answered

We serve the entire St. Louis metropolitan area including over 40 cities in Missouri and Illinois. From downtown St. Louis to Chesterfield, Clayton, Florissant, and across the river to Belleville and Collinsville - we've got you covered.
Yes! We're available 24 hours a day, 7 days a week, 365 days a year. Whether it's 2 AM on a Tuesday or Christmas morning, our team is ready to help with any lock emergency.
Absolutely. Emergency lockouts are our specialty. Whether you're locked out of your car, home, or business, we respond quickly and get you back inside safely without damaging your property.
Our average arrival time is just 15 minutes. We have mobile locksmith units strategically positioned throughout the St. Louis area to ensure fast response no matter where you are.
We work with all lock types including traditional deadbolts, knob locks, smart locks, high-security locks, commercial-grade systems, padlocks, automotive locks, and safes. If it has a lock, we can help.
Yes, every locksmith on our team is fully licensed, bonded, and insured. We also conduct thorough background checks on all technicians for your complete peace of mind.
Definitely. We don't have "business hours" - we're always open. Nights, weekends, holidays - our locksmiths are on call and ready to help whenever you need us.
Yes, we offer complete lock repair and replacement services. Whether your lock is damaged, worn out, or you simply want to upgrade your security, we can fix or replace any lock on the spot.
Getting help is easy! Just call us directly for immediate assistance, or fill out the form on this page and we'll call you back within minutes. For emergencies, calling is always the fastest option.
Not necessarily. In most cases, we can rekey your existing locks instead of replacing them entirely. Rekeying changes the internal mechanism so your old keys won't work, and it's typically more affordable than full replacement.

Our Team Of Experts Can Surely Help

(314) 728-5700

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Quote

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Who We Are

Doorbusters Lock & Key is a local, family-owned locksmith serving St. Louis for over 16 years. Licensed, insured, and available 24/7 for all your car, home, and business locksmith needs. Hundreds of satisfied customers trust us for fast, honest, and reliable service.

Areas We Serve

Professional locksmith service across 40+ cities in Missouri & Illinois

Missouri (30 Cities)

• Maplewood
• Brentwood
• Clayton
• University City
• Webster Groves
• Affton
• Kirkwood
• Ladue
• Sunset Hills
• Oakville
• Fenton
• Florissant
• Ballwin
• Arnold
• St. Charles
• Mehlville
• Maryland Heights
• Creve Coeur
• Chesterfield
• Saint Louis
• St. Peters
• O'Fallon
• Wentzville
• Imperial
• High Ridge
• Festus
• Eureka
• Pacific
• Hazelwood
• Spanish Lake

Illinois (10 Cities)

• East St. Louis
• Belleville
• Collinsville
• Fairview Heights
• Granite City
• Edwardsville
• Alton
• O'Fallon
• Columbia
• Cahokia Heights

Don't see your city? We serve the entire metro area and surrounding communities.

Call: (314) 728-5700

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(314) 728-5700