Advanced Security Solutions for Southwestern Ontario Businesses
Securing a commercial facility requires more than just a standard key and deadbolt. At Knell’s, our Security Integration branch (formerly G&A Lock Services) brings decades of specialized expertise to every project. As a leading commercial locksmith, we provide high-level security consulting and technical services designed to protect your assets, your people, and your peace of mind.
Professional Lock Installation & Repair
A lock is only effective if it is correctly specified for its environment. Our technicians are experts in the mechanical and electronic nuances of commercial security:
- Commercial Lock Installation: We provide precision installation for heavy-duty hardware designed to withstand the rigours of high-traffic commercial use.
- Commercial Lock Replacement: Whether you are moving into a new facility or upgrading an old system, we provide seamless replacements that integrate with your existing security protocols.
- Commercial Lock Repair: From jammed cylinders to misaligned strikes, we provide prompt commercial lock repair to ensure your hardware functions reliably every time you turn the key.
- Commercial Lockpicking Service: In the event of a lockout or lost keys, our professional team provides non-destructive entry methods to get your business back up and running without damaging your high-value hardware.
High-Security Door Lock Installation
For businesses requiring an extra layer of protection against unauthorized entry, we specialize in the best high security locks on the market. These systems utilize restricted keyways and drill-resistant cylinders to prevent picking and unauthorized key duplication. Our high security door lock installation services ensure that your most sensitive areas— from server rooms to executive offices— are truly protected.
Local Expertise You Can Trust
Security is a matter of trust and proximity. We provide expert commercial locksmith services throughout the entire Region of Waterloo and across the surrounding counties. Our mobile service units are constantly on the move, providing specialized support to businesses across Southwestern Ontario.
Professional Hardware from Industry Leaders
To provide the best high-security locks and hardware, we partner with world-renowned manufacturers. Our Security Integration team selects these vendors for their reliability, innovation, and long-term durability in Canadian climates.
A global leader in restricted keyways and drill-resistant cylinders, Medeco is the gold standard for high-security door lock installation.
Known for their unique telescopic pinning systems, Mul-T-Lock provides high-end protection against picking, drilling, and bumping.
A household name for a reason— Schlage offers heavy-duty commercial-grade levers and deadbolts that balance security with aesthetic appeal.
HES is the industry innovator in electric strikes, providing the essential components needed to bridge traditional commercial lock repair with modern electronic access systems.
As a global leader in safety and security, Allegion provides the robust mechanical hardware required for reliable commercial lock installation and long-term facility management.
Sargent specializes in heavy-duty locks and cylinders designed for the rigours of schools and hospitals, making them a top choice for high security door lock installation.
Secure Your Business with the Experts
Your facility’s security is too important to leave to chance. Whether you need a simple commercial lock installation or a comprehensive high-security master key system, the Knell’s Security Integration team has the tools and the talent to deliver.
Join the hundreds of businesses across Southwestern Ontario that trust Knell’s for their locksmithing needs.
Call Our Team
Call us at 519.578.1000 for immediate service or emergency lockouts.
Get a Quote
Us our Service Request Form to detail your project needs.
Request Your Security Consultation Today
Knell’s: Providing the best high security locks and professional integration for over a century.