Commercial Locksmith

Overland, MO

24/7 Emergency Services

Licensed, Bonded, and Insured

Labor Warranties Up to 30 Days

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Secure Your Business With Commercial Locksmith Services

AA Key and Lock Services is your dedicated partner for commercial locksmith needs in St. Louis, MO, Overland, and surrounding areas. With more than thirty years of experience, our team has helped countless businesses strengthen their security, address urgent issues, and maintain smooth day-to-day operations. We understand that when something goes wrong with a key system or lock at your workplace, it often disrupts routines, delays tasks, and creates understandable concern. That’s why many business owners reach out to us when they want straightforward communication, dependable response times, and practical solutions from a reliable commercial locksmith in Overland, MO.

As a locally owned and operated company, we take pride in serving the businesses around us. Our licensing, bonding, and insurance provide reassurance that your commercial property is being serviced by a qualified and experienced team. We offer everything from key duplication to advanced security system installations, allowing businesses to handle all their locksmith needs in one place. Free commercial estimates are always available so you can evaluate your options comfortably and make decisions that align with your security goals and budget. Reach out to us today to learn more about how our commercial services can support your business.

Why Choose Us

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Over 30 Years of Experience

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Licensed, Bonded, and Insured

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24/7 Emergency Services

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Free Commercial Estimates

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Labor Warranties Up to 30 Days

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Military, Senior Citizen, and First Responder Discounts

Businesses often tell us they appreciate having a commercial locksmith Overland, MO companies rely on for dependable work, clear communication, and practical guidance that fits their daily needs.

Commercial Key Duplication Services

Our state-of-the-art key duplication services ensure that your team always has the access it needs. Key duplication may seem simple, but in a commercial setting, accuracy and consistency matter more than ever—especially when you manage multiple employees or secure areas. We can quickly and precisely duplicate a wide range of commercial keys, including high-security models and restricted keyways that require advanced equipment. Our technicians take care to ensure every copy works reliably so you can distribute keys with confidence.

Commercial Lock Installation

Protect your business with our professional lock installation services. Whether you’re updating aging hardware, improving employee access, or enhancing perimeter security, we offer a wide selection of high-quality commercial locks. Options range from standard deadbolts to modern electronic systems designed to simplify entry management. As a commercial locksmith in Overland, MO, we also help businesses understand the differences among hardware grades, lock functions, and performance levels so you can choose systems that genuinely fit your building’s needs.

Commercial Lock Rekeying

Maintaining control over who has access to your business is essential, and lock rekeying is one of the most efficient ways to accomplish this. When keys go missing, employees leave, or a workspace is reorganized, rekeying allows you to reset access without replacing the entire lock. It’s a cost-effective and fast solution that helps restore peace of mind. We rekey locks quickly and with minimal disruption to your business, providing new keys that function seamlessly with your existing hardware.

Commercial Lock Repair Services

A malfunctioning lock can slow down operations, delay openings or closings, and pose unnecessary security concerns. Our technicians are trained to diagnose and repair a wide range of commercial lock issues, whether the mechanism feels sticky, the cylinder is damaged, or internal parts have worn down over time. By addressing small issues early, you can often avoid full lock replacements later. Our repair services are designed to restore proper function while extending the lifespan of the hardware you already have.

Commercial Lock Replacement

When repair is no longer a practical option, we provide comprehensive lock replacement services tailored to your property. Our team will help you compare lock types, review performance features, and select the right hardware for your doors, budget, and security expectations. Replacement may be recommended when locks show significant wear, experience repeated failures, or no longer meet your safety needs. We remove old hardware carefully and install new locks with precision so your business experiences minimal downtime.

Electric Lock Installation

Modern businesses increasingly rely on electric locks to simplify access management and reduce key-related complications. Our electric lock installation services offer a way to add keyless entry, remote control options, and integration with existing security components. These systems are especially helpful for workplaces with multiple access points or varied employee schedules. We guide you through the available features—such as keypads, card readers, or wireless systems—and help you determine which setup aligns best with your workflow.

Panic Bar Installation

Safety is a priority for every workplace, and panic bars play a crucial role in emergency preparedness. These devices allow for rapid exit during urgent situations while still protecting against unauthorized entry from the outside. We install panic bars that comply with local building codes and fire regulations, ensuring your property meets required standards. Whether your building sees high foot traffic or simply needs updated safety measures, panic bars provide an added layer of security and reassurance.

Security System Installation

Take your commercial security to the next level with our comprehensive security system installation services. We offer options ranging from basic alarm systems to sophisticated setups that incorporate access control, sensors, and video surveillance. Our team works with you to identify your goals—whether that means reducing vulnerabilities, monitoring entry points, or adding multiple layers of protection. Businesses appreciate having a commercial locksmith in Overland, MO who can explain the differences among systems without overwhelming technical jargon.

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Discounts for Community Heroes

AA Key and Lock Services proudly offers special discounts to military personnel, senior citizens, and first responders. Our way of saying thank you for your service.

Call us today to secure your discount!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

Recent Projects

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Here's what our satisfied customers are saying...

At AA Key and Lock Services, we take pride in providing exceptional auto, commercial, and residential lock services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of AA Key and Lock Services and let others know what you think.

Frequently Asked Questions

  • What situations call for commercial rekeying?

    Rekeying is helpful when keys go missing, employee roles shift, or a business wants to simplify access control. It’s an efficient way to regain control of who enters your building without replacing entire locks. For many companies, rekeying from a professional commercial locksmith in Overland, MO is part of routine maintenance, especially in departments with regular turnover.

  • How often should commercial locks be inspected?

    Regular lock inspections can prevent unexpected failures and help keep your business running smoothly. Many commercial locks experience heavy daily use, and early detection of wear can save time and money. We recommend periodic assessments by a commercial locksmith in Overland, MO, particularly for exterior doors, storage areas, and any space with high-value assets.

  • What are signs that a commercial lock needs repair or replacement?

    Common signs include sticking mechanisms, keys that turn inconsistently, loose hardware, or locks that require extra force to operate. Addressing these issues early can prevent complete failure and help keep your business secure. Many companies schedule repairs with a commercial locksmith in Overland, MO as soon as small symptoms appear to avoid downtime later.

  • Can you help determine which lock systems are best for my building layout?

    Yes. Different door types, entry points, and workflow patterns influence which hardware performs best, and many businesses are surprised by how much their daily routines shape their security needs. A setup that works well for a retail storefront may not be ideal for an office, warehouse, or mixed-use space. We can walk through your building’s layout, discuss your security priorities, and point out areas where upgraded hardware may improve safety or convenience. From identifying high-traffic access points to considering after-hours procedures, we help you compare options in a way that makes sense for your staff and the way your building is used.