Have questions? Check out our FAQs for quick answers about our locksmith services, pricing, and availability.
- booking@keymanlocksmith.ca
- Unit 69-101 Freshway Dr. Concord, ON LAK 1R9

6473342777
Many people assume all metal locks are created equal, but the internal engineering of a high-security lock is vastly different from the standard hardware found at big-box stores.
High-security locks are specifically engineered to resist the three most common methods of forced entry: picking, bumping, and drilling. They often feature complex pin configurations, such as telescoping pins or rotating disks, which make it statistically nearly impossible for a lock picker to align the mechanism. Additionally, these locks are constructed with hardened steel inserts and reinforced plates to protect against high-speed drills and physical impacts.
A critical component of high-security systems is “Key Control.” Unlike standard keys that can be copied at any hardware store, high-security keys use patented keyways. This means that blanks are not available to the general public, and duplicates can only be made by authorized dealers (like Keyman Locksmith) upon presentation of a specialized ID card or authorization code. You always know exactly how many keys exist for your property.
While the initial investment is higher than standard locks, the long-term benefits of high-security hardware make it the superior choice for serious protection.
Lock bumping is a technique used by intruders to open standard pin-tumbler locks in seconds using a “bump key.” High-security locks are designed with specialized internal components that make them completely immune to this common threat, ensuring that your door remains a solid barrier.


Standard locks are often made of soft brass or zinc. High-security locks utilize heavy-duty steel and boron alloys. They are built to withstand hundreds of pounds of force, making them resistant to prying, kicking, and even hammering. These locks are often rated “Grade 1″—the highest security rating available in the industry.
With a high-security installation, you gain total control over your security. Whether you are managing a commercial facility or a private residence, the inability for anyone (contractors, former tenants, or employees) to surreptitiously copy a key ensures that your security perimeter remains uncompromised.

While we recommend high-security locks for all main entry points, there are specific scenarios where an upgrade is vital:
Commercial Entrances: Protecting inventory, sensitive data, and employee safety.
High-Value Residential Areas: Ensuring your family and assets are protected by the best technology available.
Remote or Low-Visibility Doors: Side doors or back entrances that are more susceptible to prolonged physical attacks.
Regulatory Compliance: Many insurance policies or industry regulations require Grade 1 high-security hardware for coverage.

When you choose Keyman Locksmith for your high-security installation, you are investing in a precision-engineered security solution.
Every installation begins with a site survey. We don’t just look at the lock; we evaluate the door’s structural integrity and the strength of the door frame. High-security locks are only as strong as the surface they are mounted on, so we ensure your entire entry point is reinforced.
Installing high-security hardware requires specialized tools and expertise. Our technicians ensure the strike plates are deeply anchored into the wall studs and the cylinders are perfectly aligned for a “buttery smooth” operation that prevents premature wear.
Once installed, we set up your authorization profile. We provide you with your unique security card and document the number of keys issued. We also walk you through the protocol for requesting additional keys in the future, ensuring your key control remains intact.
To ensure your high-security system continues to provide maximum protection for decades, follow these maintenance tips:
Use Specified Lubricants: Only use high-grade dry lubricants recommended by the manufacturer. Never use WD-40 or grease, as these can gum up the complex internal pins.
Key Care: High-security keys are precision-cut. If your key becomes dirty or starts to feel “gritty” in the lock, clean the key with a soft cloth and a small amount of rubbing alcohol.
Frame Alignment: Periodically check that your door hasn’t sagged. If the bolt doesn’t line up perfectly with the strike plate, it puts unnecessary stress on the high-security mechanism.
Have questions? Check out our FAQs for quick answers about our locksmith services, pricing, and availability.
Yes. A standard lock is designed for convenience; a high-security lock is designed for protection. The cost of a single break-in far outweighs the investment in high-quality hardware.
No. High-security keys require specialized machines and restricted key blanks that are only available through authorized locksmiths. You must provide your security card to get a duplicate.
They are available in various finishes (Satin Chrome, Brass, Matte Black, etc.) to match your decor, though they are often noticeably heavier and more robust in construction.
Yes. If you lose a key or change staff, our locksmiths can rekey the high-security cylinder, providing you with a new set of keys and rendering the old ones useless.
A professional installation typically takes 45 to 60 minutes, which includes reinforcing the strike plate and testing the mechanism.
While no lock is 100% "proof," high-security locks are "drill-resistant." They contain hardened steel ball bearings and plates that deflect drill bits and significantly slow down any attempted breach.