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Locksmith St. Louis, MO

Master Locksmith

👉🏻 Master Locksmith Is Licensed, Insured and Affordable.

👉🏻 Same Day and Emergency Services 24hrs A Day.

👉🏻 Contact Us For A Free On-Site Estimate.
Missouri License# LC001556113

Licensed & Insured

Our Locksmiths are fully Insured and Licensed in St Louis, Missouri. License# LC001556113. We are your trusted, local locksmiths.

Trusted, Highly Reviewed Locksmith Company

We work hard to satisfy our discerning customers by offering 5 ⭐️⭐️⭐️⭐️⭐️ star services and results. Read Our 540+ Google Reviews!

24 Hour Locksmith

Our Mobile Locksmiths come to you, 24/7/365, at your home, business, or vehicle! Call us- we are always ready to help you with locks, keys, and security emergencies.

10% Off Lock Change And Rekeying Services

Get 10% Off Lock Change And Rekeying Services from Master Locksmith. We are offering this discount to customers in St. Louis, MO. You can call us at (314) 400-7054 and mention the code 10%OFF. Limited time offer running till August, 2024. Don’t wait, call now to claim your discount and increase the security at your home or office today. 

Locksmiths For Your Home, Auto, And Business Lock And Key Needs

When you need to get your locks changed or repaired in St. Louis, St. Louis County, or St. Charles, Missouri, you’ll want to call a professional like us. Our experts at working with locks and can help you with a wide variety of issues. Here are some of the most common services that our locksmiths offer:

 Lock Installation: Our St. Louis locksmith can install new or replacement locks on your doors, windows, or other secure areas. They can also help you troubleshoot and fix problems with your locks. 

Lock Repair: If your lock is broken or needs to be replaced, our St Louis residential locksmith can help you replace the lock or access and fix the lock so it’s working properly. 

Lock Upgrades: Locks can become outdated over time, and may not be as secure as they used to be. With us, our St Louis locksmith can help you upgrade your locks to a more secure model.

Key Making and Replacement: Keys can become lost, damaged, or stolen. Our locksmith can help you make new keys and replace lost or damaged keys.

Rekeying Locks: If you want to change the locks but don’t want to install a new lock, rekeying will give you a new set of keys for that lock, increasing your security and safety. 

If you need help with any of these services, you’ll want to call a professional locksmith at Master Locksmith. Our locksmiths are experts at working with locks and security, and can help you with a wide variety of issues fast and easily. See some of our local jobs we have done for customers here

Residential Locksmith

- Lock Change
- Lock Repair
- Rekeying
- Lock Installation
- Home Lockouts
-Smart Lock Installs
-House Keys
-Deadbolt Locks
-Electronic Locks

Commercial Locksmith

-Business Lockout
- Commercial Rekey
- Commercial Lock Change
- Install High-Security Locking Systems
- Master Key
- Install Push Bar Systems
- Biometric Locks
- Safe Openings
- Fresh Lock Installations
-Access Control System Installation
-Locksmiths For Banks
-Locksmiths For Schools/ Colleges
-REO ( Real Estate )Locksmithing

24 Hour Emergency Locksmith

-Business Lockout
- Emergency Rekey
- Same-Day Lock Change
- High-Security Lock Repairs
- Master Key Systems Fixed
- Push Bar Replacements
- Magnetic Lock Replacement
- Safe Lockout Service
- Broken Locks Changed
-Access Control Systems Fixed
-Change Out Locks
-Emergency Key Replacement
-REO ( Real Estate )Locksmith Emergencies

Car Locksmith

-Car lockouts
- New Vehicle Keys
- Chip Key Programming
- Ignition Repair
- Domestic & Foreign Vehicles
- Key Duplication
- Commercial Fleet Vehicles
-Car Key Replacement

Locksmith Near You- No Matter Where You Are In St. Louis or St. Charles, MO

Choosing the right locksmith for your home, business, or vehicle is an important part of keeping your property secure. Whether you need a deadbolt, a keypad lock, a smart lock, residential locksmithing, commercial locksmithing, automotive locksmithing or a lock that doesn’t need a key, we can install, repair, or replace it—the same day in most cases.
Are you worried about how much the locksmith’s services will cost? Schedule your no-hassle, free on-site estimate today. We send a locksmith to your location and can give you a quote in person, so there is no risk of a surprise bill.

Learn More About St. Louis

Need A Mobile Locksmith In St. Louis? We Have A Team To Help You

Meet the people that work at our company in University City and keep everything running. We are proud to live and work locally in St. Louis County. Learn more about our locksmith company

Amanda Leeshire Customer Service Manager At Master Locksmith In St. Louis

Amanda Leeshir

Customer Service Manager

Amanda has been with the company for a few years, ensuring that our customers throughout St. Louis and St. Charles Counties are happy and receive the right technicians, at the proper address and scheduled times. She also handles any customer service issues or requests, and is vital to our team. Amanda was recently married and lives with her husband in Overland, Missouri. 

Emanuel Holdens Residential Locksmith Manager At Master Locksmith In St. Louis

Emanuel Holdens

Residential Services

Emanuel started as a temporary employee with us and worked his way up to running our residential services. He keeps people’s front door locks, smart locks, and other home security working properly. Emanuel and his team of techs are masters at home security and anything related to locks or keys. Emanuel and his dog “Bullet” live in Maryland Heights, Missouri. 

Harry Simmerly Automotive Locksmith Manager At Master Locksmith In St. Louis

Harry Simerly

Automotive Services

Harry has been with the company almost since the beginning. He has become an automotive pro, learning all he can about auto security and car keys or fobs. If you are locked out of your car or lost your car keys, Harry’s team will take care of you quick and in a hurry. Mr. Simerly and his wife live in Chesterfield, Missouri. 

Stanley Holts Commercial Locksmith Manager At Master Locksmith In St. Louis

Stanley Holts

Commercial Services

Stanley is our go-to guy for all things related to commercial and business services. He covers all of our commercial contracts and runs a team of high-trained commercial technicians. If you need commercial security locks, magnetic or exit door locks, anything for business security, Mr. Holts and his team of techs will take care of you. Stanley just recently moved to Des Peres and lives there with his daughter, who just started college at Washington University. 

Years Experience
0 +

Access to experienced locksmith services is essential for anyone who owns a home or business in Saint Louis. Locksmith services can protect your key residential property and possessions from theft, and they can also help you keep your home or business safe in St. Louis.

When you need the best locksmith services in St. Louis, you can trust the professionals at Master Locksmith to provide you with the best possible service. We have years of experience in the locksmith industry, and we will always get the task done quickly and efficiently. We offer a wide range of locksmith services to St. Louis, including key replacement, lock installation, and lock repair. We can also help you set up and access security measures, such as locksmith services for home security.

If you need locksmith services, call Master Locksmith in St. Louis today. We are available 24/7, and we will get the job done quickly and efficiently.

Locksmith Service- What Are The Benefits?

There are many benefits to using a locksmith service like us in St. Louis. Locksmiths are experts at repair, access, and replacement of locks, and can also provide security services for your business. Here are four reasons to consider using our locksmith:

24 Hour Locksmith- Master Locksmith (314) 400-7054

1. They can help you secure your property.

Our Saint Louis locksmith can help you secure your property with new or replacement locks. They can also provide security services for your business, including installing security cameras and locks.

2. They can help you fix broken locks.

If your locks are broken, our St. Louis locksmith can help you fix them. They can also replace locks if they are damaged or lost.

3. They can help you avoid lockouts.

Our Saint Louis locksmiths can help you avoid lockouts by fixing broken locks or replacing locks that have been lost or stolen.

4. They can help you troubleshoot locks.

If you are having trouble unlocking or with the installation of your locks, our St. Louis locksmith can help you troubleshoot the problem. They can also provide advice on how to keep your locks secure.

Top Rated Locksmith Service- Master Locksmith (314) 400-7054

Locksmithing Reviews

Novus Glass
Novus Glass
Mike was the technician who did the work and he was fantastic. He was knowledgeable, efficient, and the locks are working perfectly. I highly recommend this company.
Mickey Saenz
Mickey Saenz
I had a problem with my car key and he was able to make me a new one on the spot. He was quick, friendly, and the price was very reasonable. I'll definitely be using this company again
Nick Beaudoin
Nick Beaudoin
I called this Master locksmith company when I needed a new lock installed on my garage door in St. Louis. Mike was the technician who came out and he did an excellent job. He was friendly, professional, and the lock is working perfectly. I highly recommend this company for any lock-related needs
Wilson Dasilva
Wilson Dasilva
Master Locksmith company was extremely helpful when I needed to have a new lock installed on my back door. He explained all the different options and helped me choose the best one for my needs. The installation was quick and easy and the lock is working perfectly. I highly recommend this company for any lock-related needs."
I had this locksmith company install new locks on all the doors of my home in Offalon and they did an excellent job. Mike was the technician who did the work and he was very professional and knowledgeable. I feel much more secure in my home now thanks to this company.
Danielle Marsh
Danielle Marsh
John from this Master Locksmith company was very helpful when I needed to have a new key made for my office. He was able to make the key quickly and it works perfectly. The price was also very reasonable. I'll definitely be using this company again for any future locksmith needs.
Tara Cook
Tara Cook
I recently had a new lock installed at my business in St. Louis by Mike from Master Locksmith, and I couldn't be happier with the service. He was prompt, courteous, and the lock works perfectly.
Deborah Jordan
Deborah Jordan
John from Master Locksmith in O'Fallon is a true expert when it comes to door repair. He fixed a broken lock at my house quickly and efficiently, and the price was very reasonable.
Diana Young
Diana Young
If you need a new lock installed at your business in Overland, I highly recommend Master Locksmith. Their staff is professional and skilled, and they have a great selection of locks to choose from.
Misty Henry
Misty Henry
John from Master Locksmith in O'Fallon did a great job repairing a broken door lock at my house. He arrived on time, was very professional, and the lock works perfectly now.

 Hiring Master Locksmith in greater Saint Louis, Missouri, is a cost-effective solution. We charge a reasonable fee and offer a high level of service. We are knowledgeable master locksmiths and are knowledgeable about all types of locks. A team like us can help you choose the best lock for your needs and can recommend modifications or replacements if needed. They are experienced in emergency services. If you need help in an emergency, a master locksmith is the perfect option. We are experienced in dealing with emergency situations and will be able to help you get your property back open as quickly as possible. If you’re looking for reliable help with your security, a master locksmith is the perfect option. Our great team members are experts at opening locks and can help you with all of your security needs.

Master Locksmith
Expert Services For The People In The County And City Of St Louis, MO

Master Locksmith is known as the best in the business around St Louis. We are experts at opening locks and can help you with all of your security needs. If you’re looking for reliable help with your security, a master locksmith is the perfect option. Here are some of the benefits of hiring a master locksmith:

  •  Our team is highly Experienced
  •  Our master locksmiths have years of experience opening and picking locks. 
  • They know how to do it quickly and efficiently, which is why you can trust them to help you with your security needs.
  •  Our locksmiths are professionals. Master locksmiths are always professional and take their work seriously. They will treat your property with the utmost respect and will go the extra mile to help you secure it.
  •  We Are Affordable
  • Learn more about us

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Need An Emergency Locksmith In STL?

24 Hour And Emergency Locksmiths Working In Greater Saint Louis- Contact Us

Fill out the form and we will have a Locksmith reach out to you immediately, or if it’s an emergency situation, just call us!

Auto, Home, Business- we can help you no matter what the lock, key, or security issue is!

Searching For "Locksmith Near Me"?

Master Locksmith Is Located At 7584 Olive Blvd unit 202, St. Louis Missouri, 63130 In University City/ Central St Louis – Serving The Surrounding St. Louis and St. Louis County, MO Areas. Here are some of the areas in the city and county our mobile locksmiths work in:


Call Us At Master Locksmith Today For All Your Lock Repair, Rekeying, Key, And Security Needs! Get 24 Hour Residential, Commercial, and Auto Locksmith Service

When it comes to finding a residential locksmith in St Louis, there is no shortage of options. In fact, there are so many locksmiths in the city of St Louis that it can be difficult to choose the best one for your needs. However, if you are looking for a reliable and experienced locksmith in Saint Louis, you should definitely consider hiring one from the team at Master Locksmith.

Our locksmith company is known for its high level of customer service and its ability to quickly and efficiently solve any locksmith problems that you may encounter. In addition, the team at Master Locksmiths is also equipped with the latest in locksmith technology, so you can be sure that they will be able to help you solve any security issues that you may be facing in St Louis. So if you are in need of a reliable and experienced residential locksmith, you should definitely consider hiring one from the team at Master Locksmiths.

We will be able to help you solve any locksmith problems that you may encounter, and are also known for our high level of customer service.

Master locksmiths are highly skilled professionals who can handle any type of lock and security needs. They have years of experience and are able to create custom security solutions for their clients. They are experts in the field of locks and security, and can help you protect your assets and ensure your security. If you need help with your security needs, contact the real “Master Locksmith” today!

Lock Change, Lock Repair, Lock Installation, And Rekeying For Any Type Lock

Looking for a lock change, lock repair, installation, or rekeying service? Check out our pages full of information on locks for your home or business. Get the information you need about residential and commercial services for locks. 


Frequently Asked Questions.

Here are some of our most commonly asked questions about our company and services. Also, call our customer service number and ask our pros anything!

"Locksmiths are expensive because they have the technical training and expertise to do jobs that most other people can't do. They're also available 24/7 which means they can charge extra if it's outside of normal business hours."

Locksmith Cost Calculator

National Average$158
Typical Range$98 - $218
Low End - High End$50 - $395

Call Master Locksmith and schedule your FREE, On-Site Estimate for the most accurate cost info. 

"How to unlock a door without a key? Master Locksmith 
  1. Use a bobby pin. The bobby pin lock pick is one of the most common tricks used to unlock doors. ...
  2. Use a screwdriver. The way you use a screwdriver to open a door without using a key is quite easy. ...
  3. Use a knife. ...
  4. Lock picking. ...
  5. Use a credit card. ...
  6. Use a Bump key. ...
  7. Remove the hinges.

Best to call Master Locksmith to unlock the door lock for you!!

"If it's a lost key a locksmith can make you a key without the original, as locksmiths can make keys to lock by hand. By using a blank and a file and the skills, they've developed over the years a locksmith can create a key from scratch without the need for an original key."

"When you rekey your locks, you're altering the lock mechanism so that the old key will no longer open it. Instead, a new key will be necessary. In many circumstances, rekeying your locks makes more sense than changing your locks."

"Yes, Master Locksmith has 24 Hour Emergency Locksmiths working in Ladue, Maryland Heights, Creve Coeur, University City, Overland, Town And Country, Des Peres, and surrounding areas."

24 Hour Free On-Site Estimate

Emergencies can happen when we least expect it. Whether you’re locked out of your vehicle, home, business, or need a new car key, our Expert Lock n Key Techs are here for you- 24 hours a day. Read more about our Emergency Locksmiths in St. Louis.