The Strongest High-Grade Locks For Maximum Security

High-Grade Locks For Homes and Businesses To Stop Thieves Every Time!
High Grade Locks To Prevent Theft- Master Locksmith (314) 400-7054 (1)
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“They have completed locks change job in very time with accuracy and affordability. Strongly recommended!!”

Why Use Master Locksmith For Your High Security Lock Services In Missouri? 

  • We Are A Trusted Google Guaranteed Locksmith Company
  • Same-Day Commercial Locksmith Services
  • Customer Service Representatives Answer Your Call
  • Use Only Trusted Brands For Locks – Hardware – Parts
  • Best Locksmith Service Ethics- On-site Estimates & Receipts
  • Our Employees Are Pleasant, Professional, Licensed (#LC001556113), And Insured
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24 Hour Commercial Locksmiths For Lockouts- Master Locksmith

24/7/365 Emergency Commercial Locksmith Services

Emergencies can happen when we least expect it. Whether you're locked out of your business or need a new set of keys for your hospital doors, our Expert Commercial Locksmiths have you covered.

Licensed & Insured - Master Locksmith

Licensed-Bonded-Insured Commercial Locksmith Services

- High-security locks and security doors
- Access control systems
- Master key systems
- Keyless entry systems
- Emergency lockout service
- Re-keying
- Duplicate keys
- Lock repair
- Mailbox keys
- Fleet vehicle key service
- Lockboxes
- Gate keys
- Dock and warehouse keys
-On-site safes

Free On-Site Estimates - Master Locksmith

Free On-Site Estimates

You're already had a break-in at your business. We aim to make your day easier so, feel free to contact us and get a free On-site estimate. Click Above Image To Call And Schedule Your On-Site Estimate (314) 400-7054

Contact Us- We Have High Security Lock Solutions For You

Our Locksmiths Can Help 24 Hours In These Areas Of Missouri

St. Louis County, St. Charles County, South County MO, Downtown Stl, University City, Central West End, Chesterfield, Ballwin, Webster Groves, Overland, Brentwood, Creve Coeur, Des Peres, Ladue, Clayton, Mehlville, Arnold, Fenton, Oakville, Downtown St. Louis, Ellisville, Bridgeton Hazelwood, Jennings, Ferguson, Maplewood, Crestwood, Kirkwood, Berkeley, St. Ann, St. Peters, Wentzville, Cottleville, Dardenne Prairie, Weldon Spring, Earth City, Lake St. Louis, O’ Fallon.

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Top St. Louis Locksmith- Master Locksmith
Best St. Louis Locksmith- Master Locksmith
Affordable High Security Lock Installation- Master Locksmith (314) 400-7054 (1)

Installing High-Security Locks at an Affordable Price in St. Louis, St. Charles, and Surrounding Missouri Towns- Master Locksmith

  Criminals can open ordinary locks by force or by picking the lock. To avoid burglary, you should Install High-Security Locks.

High-Security Locks contain additional security measures such as plates with added reinforcements, longer bolts, stronger metals, pressure treated and galvanized metals, and screws that help prevent picking. These added features make picking and defeating a High Security Lock nearly impossible, if not. 

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The Best Residential & Commercial High Security Lock Brands

Features Of High Grade Locks

Our High-Grade Locks at Master Locksmith will ensure that no unwelcome visitors gain access to your commercial or residential property. Our Commercial Locksmiths would gladly Install A High-Security Lock. The keys for these locks are only replicated when you specifically request them, ensuring that you are the only person who has access.

Our team of Professional Security Locksmiths at Master Locksmith is proud to install and repair well-known lock brands like Primus, Medeco, Mul-T-Lock, Yale, U.S.Lock, Remote Lock, Tyler, Master Lock, ASSA Abloy, and many others.

Our High-Security Locks Allow You To Have the Following Features:

  • Key control
  • Bump proof qualities
  • Pick proof qualities
  • Key Duplication on your terms
  • All types of access control

All of our tools and equipment are up to date and comply with current Commercial Locksmith Industry Requirements. This assures that we give Superior Locksmith Services to our consumers. Our top priority is to supply you with High-Quality, Low-Cost High-Security Lock Services. We provide a selection of High-Security Lock Alternatives to meet the needs of your Commercial or Residential Property’s Security.

Expertise- Top Locksmith In St. Louis MO

Master Locksmith was voted “Best Locksmith In St. Louis” by a third-party review site- Expertise.

What makes a High Security Lock?

Although high-security locks aren’t impenetrable, they withstand manipulation and forced entry attempts much better than traditional locks. The label of “high security” means that the lock is able to resist an unauthorized entry attempt for a certain amount of time (standardized by testing bodies like ANSI and UL).

What is the highest security lock?

The most common high-security rating is UL437, which covers locks and cylinders. This category is tested for unauthorized opening from bypass, lock-picking, impressioning, and destructive entry. Most major North American manufacturers supply UL437 listed locks and have patented and controlled key distribution available.

Repairing High Security Locks- Master Locksmith (314) 400-7054

Repairing High Security Locks

As a Commercial Locksmithing Leader in Missouri, our technicians are all outfitted with the required tools and gear. We offer the Best High-Security Lock Repair Services to our customers. When you detect that your business’s security has been breached, you should immediately protect the premises. Our Prompt Locksmiths will arrive to your place in around 20 minutes. We secure your commercial property as swiftly as possible by providing you with High-Quality, High-Security Lock Repair. You can count on us to be there whenever you need lock assistance, even on weekends, evenings, or holidays.

Commercial Locksmiths At A Great Price- Master Locksmith (314) 400-7054

What Are The Benefits Of Calling Master Locksmith For Commercial Lockout Services? 

 Commercial Locksmithing is something we’ve been doing for over 5 years. In the state of Missouri, our locksmith staff is fully Licensed and Insured (License #LC001556113). We provide fast, competent, and inexpensive rates as well as prompt service throughout St. Louis and St. Charles.

Types of businesses and commercial buildings we offer Lockout Services for:

  • Hospitals
  • Schools
  • Banks
  • Factories
  • Warehouses
  • Docks
  • Shipyards
  • Train Stations
  • Bus Stations
  • Storefront Businesses
  • Libraries
  • Colleges
  • Car Lots
  • Medical Clinics
  • Daycares
  • Jewelers
  • Payday Loan Stores
  • Restaurants
  • Gun Shops
  • Post Offices
  • Storage Facilities
  • Shipping Companies
  • Chemical Plants
  • Bars And Nightclubs
Best-Locksmiths-St.-Louis-Missouri

Voted “Best Locksmith Business Of 2021” 

Emergency?

Emergencies can happen when we least expect it. Whether you’re locked out of your warehouse, factory, hospital, or your company’s safe combination has been compromised, our Expert Commercial Locksmiths are here for you.

Does Master Locksmith Offer Comprehensive Services For My Business?

It’s time to take the next step once you’ve entered the building. If you lose your keys, we can make a duplicate set for you right away. However, this is an excellent opportunity to rekey the entrance locks to ensure that the missing keys are not used to gain access. We can complete the task swiftly and without disrupting your employees or customers.

Our On-Site Locksmith can also suggest ways to avoid a similar problem in the future. We can suggest upgrades like:

  • High-security locks and security doors
  • Access control systems
  • Master key systems
  • Keyless entry systems
  • Emergency lockout service
  • Re-keying
  • Duplicate keys
  • Lock repair
  • Mailbox keys

Contact Us

Get in touch if you need some other kind of Locksmith Services Near YouInstallations Close By, a Repair In Your Town, Replacements Near Your Home or Business, or if you need more information about our related Comprehensive Lock, Key, and Security Services.

  • All areas around St. Charles and St. Louis County customers call (314) 400-7054
  • Downtown St. Louis and St. Louis City or South County Stl call (314) 470-9193

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The Best Residential & Commercial Lock Brands