24/7 Locksmith in St Charles

Trusted Locksmith in St Charles, MO You Can Call Anytime

We've served St Charles homes and businesses for over 25 years, with a 5.0 rating from 100 reviews.

Call Now (636) 757-5515 Schedule Service
18 Years Serving St Charles 4.4 Stars · 163 Reviews Licensed & Insured Locksmiths

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Locksmith using power drill to install deadbolt lock on dark door.
Why choose us

Why St Charles Neighbors Choose Us

We've worked on everything from Frenchtown's old mortise locks to new smart locks in New Town. Here's what sets us apart.

25+ Years Serving This Town

We opened our doors in 2008 and we're still here. That kind of history means we know St Charles locks inside and out.

Fast Response, Day or Night

A frozen deadbolt in January can't wait until morning. We answer emergency calls around the clock, every day of the year.

Licensed, Insured, Upfront Pricing

Missouri doesn't require a state locksmith license, but we carry full insurance anyway. You'll know the price before we start work.

Discounts for Seniors and Military

We're part of this community, a company passing through. Seniors and military members get a discount every time.

Reviews

What Our St Charles Customers Say

Review by Ian Brown

I
Ian Brown
15 days ago

I had a great experience at ASAP Lock & Key! Collin was incredibly friendly and helpful. He helped me replace the shell on my car key, cut it for me, and even walked outside with me to make sure everything worked properly before I left.

I really appreciated the extra effort and attention to detail. He could have simply handed me the key and sent me on my way, but he took the time to make sure everything was working and that I was taken care of. That kind of customer service really stands out. Thank you, Collin, for the great service!

Review by Thomas Dell

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Thomas Dell
26 days ago

I have used this company twice. Once to get a key cut for a CanAm Spyder the second time to get a round key made for a small trailer you pull behind a motorcycle. Both times the staff went over and above to take care of me. Both times they were slightly unusual situations. Excellent customer service and reasonable prices. I will be using this company every time I need locksmith services, even though there are closer ones to my house. Thanks guys!

Review by Eri

E
Eri
1 month ago

Got locked out recently and these guys were indeed ASAP. Thanks so much gentleman! Love these guys.

Review by Sharon Hekman

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Sharon Hekman
2 months ago

I locked myself out of our new house this morning and after talking with questionable mobile service locksmiths, I found ASAP and called and was very happy that someone could come right out to get me in. He was friendly and professional! We bought the house without any keys so he offered to re-key the doors for us, which was exactly what we needed! I would highly recommend them! You can trust them!

Review by Tom Askew

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Tom Askew
2 months ago

Outstanding experience. My son locked his keys in his golf bag and hustled over and helped out within 15 minutes. They were extremely helpful and reasonably priced. I highly recommend them.

Review by bev lewis

B
bev lewis
2 months ago

Courteous, kind, and honest

Review by Trena Arredondo

T
Trena Arredondo
2 months ago

Wonderful customer service

Review by Alyssa Pavlacic

A
Alyssa Pavlacic
4 months ago

Frank was very helpful and fast with the service. I would definitely recommend.

Review by Mike Lowell

M
Mike Lowell
4 months ago

Professional, fast, friendly.

Our categories

Locksmith Categories We Cover in St Charles

We do key duplication and new lock sales. We handle all the locksmith work that homes and businesses need around St Charles.

Locksmith Services

Residential, commercial, and automotive lock repair, installation, and rekeying.

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Key Duplication

Cutting and copying house, car, commercial, and specialty keys including skeleton and restricted key systems.

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Core services

Most Requested Locksmith Services in St Charles

These are the calls we get most, from frantic lockouts to fob programming for newer cars parked outside the house.

Automotive Locksmith

Car lockouts, key cutting, fob programming, and ignition repair for all makes and models.

Learn More: Automotive Locksmith

Commercial Locksmith Services

Lock repairs, rekeys, panic bars, and access control for St. Charles businesses.

Learn More: Commercial Locksmith Services

Emergency Lockout Service

Fast help getting back into your car, home, or business when you're locked out.

Learn More: Emergency Lockout Service
Local expertise

We've unlocked doors in this town since before New Town was built.

We opened in February 2008. We've worked through ice storms and humid summers. We've fixed every kind of lock St Charles County has thrown at us. Our team is a Licensed Certified Locksmith and fully insured. We've rekeyed skeleton-key hardware on Main Street's old brick buildings and installed smart locks in Beau Chateau. That range is why neighbors keep calling us back.

Why local experience matters
➤ We know Frenchtown's antique mortise locks need special care
➤ We've handled lockout spikes after every major ice storm
➤ We know HOA rules on smart locks in New Town
➤ We've seen builder-grade cylinders fail after 5 to 7 years
Service Areas

Serving St Charles and the Surrounding Service Areas

We cover St Charles and nearby communities including Bridgeton, O'Fallon, St Peters, and Wentzville.

➤ Locksmith Services
➤ Emergency Locksmith
View All Service Areas
Get help now

Locked Out? We're Ready to Help

Don't wait around on a stuck lock or lost key. Call Now (636) 757-5515 and we'll get someone headed your way.

Call Now (636) 757-5515
FAQs

Common Locksmith Questions from St Charles Residents

Here are the questions we hear most often from neighbors around town. If yours isn't here, just give us a call.

  • How much does a locksmith cost in St Charles?

    Most basic lockouts run a flat rate we quote before we start. Rekeys and lock replacements depend on the hardware you choose. We always give you the number upfront, no surprises on the bill.

  • How fast can you get here?

    We aim to reach most St Charles addresses quickly, often within 30 to 45 minutes. Response times can run a bit longer during ice storms when calls spike. We'll give you a real estimate when you call.

  • Are you licensed and insured?

    Yes, we're a Licensed Certified Locksmith and fully insured. Missouri doesn't require state licensing for locksmiths, so insurance and reputation matter more here. We're happy to show proof on request.

  • What happens after I call or submit the form?

    We'll call you back fast to confirm the job and give you a price. Then we head your way, usually the same visit. Most jobs get wrapped up in under an hour.

  • Do you offer emergency locksmith service at night?

    Yes, we answer emergency calls 24 hours a day. Winter freezes and ice storms cause a lot of our late-night calls. We've seen it all, from frozen deadbolts to snapped keys.

  • How are you different from other locksmiths near St Charles?

    We've been here over 25 years, passing through from St Peters or O'Fallon. We know the old hardware in Frenchtown and the newer smart locks in New Town. Plus, we offer discounts for seniors and military.

  • Can you program car key fobs for newer vehicles?

    Yes, our automotive locksmith service covers fob programming for most modern cars. We also handle trunk lockouts and lost key replacement. Just tell us your car's year and model when you call.

Contact us

Find Us in St Charles

Give us a Call or Text or stop by our shop on Country Club Rd. We're ready to help with any lock or key problem.

Call or Text (636) 757-5515
Based In 1040 Country Club Rd, St Charles, MO, 63303
Hours Mon–Fri: 9:00 AM - 5:00 PM · Sat: 9:00 AM - 12:00 PM · Sun: Closed
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