High Security Locks in Calgary

Bump-proof, pick resistant, and drill resistant locks. Get the latest and greatest in door security for your peace of mind.
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Designed to keep you safe.

High security locks are heavy-duty door locks that require professional skill and tools to install. They are designed to be especially resilient against forced entry and physical attacks. Furthermore, all high-security locks are pick-resistant, drill-resistant, and bump proof. It is quick and easy to upgrade your current deadbolt to our high-security version, and installing a high-security system is as easy as installing a regular deadbolt.

Most deadbolts in use today are not bump proof or pick resistant, but high security bump proof locks do exist. We carry a complete product line of Underwriters Laboratory listed (UL) High Security Deadbolts that are pick and bump resistant.

Calgary Rekey Lockworks is the leading provider of high security deadbolts. We keep several brands of high-security locks in stock at all times.

High Security Lock Features

  • Bump proof, pick-resistant, and drill-resistant
  • UL (Underwriters Laboratories) listed: passed the UL 437 tests that measure effectiveness against picking and drilling, and overall physical resistance.
  • Solid brass collar spins under pressure to prevent wrench attacks.
  • Large thumb turn provides ease of use for the physically challenged.
  • Steel shroud over bolt protects against “ice pick” type attacks.
  • High security strike plate has 2″ screws that anchor the strike directly to the building structure behind the frame, preventing “kick-in” type attacks.
  • Hardened steel bolt and bolt throwing mechanism is surrounded by a heavy-gauge tubular steel housing for maximum resistance to crowbar attacks.
  • Solid brass design is secured with high-tensile steel mounting bolts for maximum resistance against hammer and prying attacks.
  • Available in brass or brushed aluminum finish.
  • Patented key control (key duplication by signature card only).

Schlage Primus

This UL 437 rated pin-tumbler lock has an exclusive key blank with tight key duplication controls. For more than 85 years, Schlage has been providing innovative security solutions. Today, Schlage is at the forefront of cutting-edge security technology. For pick-resistant cylinders or geographic exclusivity of your key blanks, step up to the Schlage Primus’ high-security cylinder system. No matter what level of security you need, Schlage offers a system to help you gain control, and keep control.
high security locks


Considered the first choice for a wide variety of security applications, ASSA High Security Locks has manufactured premier locks for industry, military, and institutions worldwide. Their patented key and cylinder design provide a level of key control second to none; eliminating the possibility for unauthorized key duplication.

Our Special Offer

Calgary Rekey Lockworks has a special offer on high-security deadbolts specifically designed for Calgary homes. Ask today about the Calgary Special and whether or not it is right for you, call us at (403) 202-7656 or fill out the form below.

The special includes:

  • UL listed high-security deadbolt
  • Free keys included with lock
  • Wraparound strike plate (doubles the strength of your door)
  • Free high-security exclusive keyway
  • Installation and service call included with price
  • Only need a repair? We can do that!
  • Check out our A+ rating on the Better Business Bureau.

High-security locks may seem like an expensive investment, but it’s little in comparison for your ultimate protection and peace of mind.

high security locks

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