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Commercial Lock Guide for St. Louis Businesses

As business owners in St. Louis, we know that the demands of commercial security are far different than those of residential security. Businesses and other commercial properties require an increased level of strength in their locks, as well as systematic flexibility within their one or more locations. Sure Lock & Key is proud to serve as St. Louis' commercial locksmith, with fully custom security plans no matter the size or needs of your business or commercial building. 

Commercial Door Hardware Commercial Door Hardware

Commercial Door HardwareLearn More >

Access Control Systems Access Control Systems

Access Control SystemsLearn More >

Commercial Door Hardware Commercial Safes

Commercial SafesLearn More >

In our experiences, it is not uncommon for St. Louis business owners to be relatively unfamiliar with the necessities of commercial security. This being said, we have compiled a guide to help business owners understand the ins and outs of modern security from a commercial perspective.

Commercial Door Hardware

Commercial hardware can be installed in numerous applications including external doors, internal doors, high security rooms, office spaces and more.

Classic commercial door hardware includes:

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Commercial Door Hardware

It is important that you establish which of the components are necessary to be installed or replaced within your commercial property.

Access Control Systems

Access control systems limit the entry of a facility or particular areas of a facility to specific personnel via the use of a numerical code or access card.

Access Control Systems

Access controls are ideal for a wide variety of commercial properties in St. Louis Including:

We Recommend

It is important that our St. Louis customers understand the difference in access control systems and their limitations within a variety of applications. We recommend the installation of push-button access control systems for smaller applications like small office spaces, small community areas in apartment complexes, restricted rooms in educational facilities and restricted areas in retail facilities. Larger access systems that require key fob or card entry are recommended for access within apartment complexes, and government facilities.

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Our team of expert security technicians are ready to help you select the best choice for your business or commercial property.

Commercial Safes

Does your business or commercial building require a safe to store proprietary or precous goods? Did you know that there are several types of commercial safes to benefit a variety of uses?

Commercial Safes

These are the safes we supply due to their industrial-grade security features:

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  • Able to withstand temperatures up to 1850°F
  • 3 ½" thick doors can withstand drops of up to 30 feet
  • Exposure maxium security in commerical applications
  • Double wall steel construction


  • Comes with a lifetime replacement warranty
  • Built with the highest quality of anti-pry designs
  • Up to 4 ½" thick doors and 2 ½" thick walls
  • Utilize up to five active bolts and lock in three different direcions that insure maximum security

Experienced Locksmiths

Our locksmiths have more than 100 years of combined experience in the locksmith business. Each Sure Lock and Key employee undergoes a thorough background check and are bonded and insured for your protection.

Meet Our Locksmiths

Sure Lock & Key

11019 Manchester Rd.
St. Louis, MO 63122

P: (314) 822.7300
F: (314) 822.4247