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Locksmith Services


Mathias offers a wide range of commercial locksmith services in the greater Denver metro area and throughout the entire Rocky Mountain region. Our knowledgeable team will only recommend and install products that are building and fire code compliant. We provide highly skilled, friendly and reliable technicians that are ready to solve your door and lock requests including:

Rekey Services, New Installations, Lock Repairs, Master Key Systems, High Security Systems, Key Control, ADA Hardware, Safe Openings, Door Closers and Emergency Exit Devices


Thirty percent of all burglaries are unlawful entry without force - meaning the thief had a key. Chances are, your keys can be duplicated anywhere keys are made, such as hardware stores (30,000 nationwide) and discount stores (26,000 nationwide), and it only takes a few minutes.

There are more than a million reported burglaries from businesses each year. The average loss for business burglaries is $1,400. And, for those occurring in the daytime (when an unauthorized duplicate key is likely to be involved), the average is more than $1,800.

It could happen to you. How are you going to protect yourself? Mathias offers a full line of high security options to safeguard your business.


Mathias is an authorized Medeco Service Center dealer and features a full line of Medeco high-security hardware, including padlocks, lockset cylinders, lever locks, cam locks, drop bolts and deadbolts. These products are pick proof and drill resistant. Medeco keys require special key cutting machines. We carry factory restricted keys which prevent unauthorized key duplication. We will recommend the type of system to best fit your needs.


Master key systems offer property managers, building engineers, landlords and business owners an easy way to maintain access to all of the units they operate. With master keying, locks within your facility will have different levels of access and one master key that will open all locks. In case of an emergency, you will have quick access to EVERY door. All buildings need a master key system. Fire departments demand it. And your tenants will have the peace of mind knowing their property is secure while still accessible in emergencies.

Our key records manager has over 30 years of experience with master key systems designing everything from extensive, multiple building campuses and industrial warehouses to small apartments and single story retail. No matter how large or small the facility, we will configure a custom solution for you.


Logic is a new electromechanical product line that consists of digital keys and digital cylinders. Logic offers most of the functionality of more sophisticated access control systems. It includes features like scheduling, audit trails, and the ability to easily add and delete user keys. However, Logic installs without any permits, wiring, door or frame modifications, or additional hardware. In fact, most doors can be upgraded to Logic in less than five minutes. The Logic product family includes retrofit Rim, Mortise, Key-In-Knob cylinders, deadbolts—both in commercial and residential styles—padlocks, and cam locks.

Logic Features:

Flexibility and Control, Digital Master-keying, Audit Trails, Add or Remove User Keys, Instant Rekeying, Easy Installation, Program Cylinders or Keys, Proven Key Control, Aesthetics, System Management


Protect your assets from theft and fire with burglary and fire rated, highly durable safes. Mathias expert technicians work on all types of safes including wall, floor and free standing safes. We offer the following safe locksmith services:

Safe Installation, Safe Repair, Combination Lock Changes, Electronic Lock Repair

We have mobile locksmiths and shop technicians who can handle all of your lock hardware needs. There is not a brand we are not familiar with in service, installation or repair.  

Call for any of your building hardware needs.

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