24/7 Locksmith Services Serving Cornwall, ON and the surrounding areas as of August 2026 - first-time customer deal: 10% savings! Careful workmanship, guaranteed. Call (647) 370-5808 for a free, no-obligation estimate.
Your trusted local security experts
CRW Locksmith & Security has been proudly serving Cornwall, Ontario and surrounding areas as dedicated local locksmith experts. Our security-first mindset drives everything we do, ensuring that your home, business, and family remain protected with the highest quality locksmith solutions.
With extensive experience in both residential and commercial security, our team combines technical precision with a deep understanding of modern security challenges. We recognize that every situation is unique - whether it's a routine lock installation, a security upgrade, or an urgent emergency lockout.
Our commitment to reliability means we respond promptly to your calls, provide transparent pricing, and stand behind our work with confidence. As Cornwall's trusted locksmith partner, we stay current with the latest security technologies, from traditional mechanical locks to advanced smart security systems and commercial access control solutions.
When you choose CRW Locksmith & Security, you're choosing a team that values your safety above all else. We're not just fixing locks - we're providing peace of mind for our Cornwall community.
Freeze-thaw cycles along the St. Lawrence swell frames and throw deadbolts out of line. We would rather spend an extra twenty minutes than leave you a door that binds. Commercial doors take a different approach than a side entry on a bungalow. Alignment gets corrected as part of the job, since most lock failures start at the frame. Downtown storefronts share an age and a door style we have worked on for years. Every master key system call follows the same routine, from the first ring to the final test. Our phones are answered 24/7, 365 days a year, so a two in the morning lockout reaches a real person. Old keys are accounted for, because a rekey is only as good as the keys left out there. If something we installed gives trouble, we come back and put it right. Repair costs less than replacement, so that is what we recommend when it will hold. Before we go you open and close the door yourself to be sure it feels right. Technicians are trained on both mechanical hardware and current electronic systems. Every job starts with a look at the door itself, not just the lock sitting in it.
Safe Opening, Lock Repair, Lock Replacement, Business Lockout Service, High Security Lock Installation, Lock Installation, Car Lockout Service, Transponder Key Programming, Smart Lock Installation, Broken Key Extraction, Key Duplication, Deadbolt Installation, Emergency Locksmith, Residential Locksmith, Car Key Replacement, House Lockout Service, Commercial Locksmith and other jobs too.
K6H, K6J, K6K, K0C, K0E, K0A, K6A, K0B, K4R, K4K and More.
Downtown Cornwall, Le Village, Riverdale, Joyce Park, Sunrise Acres, Cornwall Centre, Riverview Heights, Guindon Park Area, Pitt Street Corridor, Brookdale Corridor, Eastcourt Area, Gray's Creek Area and many more.
Call (647) 370-5808 today for a free, no-obligation quote in Cornwall, ON. Open 24/7, 365 days a year.
Call NowAdvanced security solutions for enhanced protection
Military-grade locks with patented key control, anti-drill, anti-pick, and anti-bump technology for maximum protection against sophisticated attacks.
Advanced electronic access systems with keycard, biometric, or mobile credentials for precise control over who enters your business and when.
Custom hierarchical key systems that provide different access levels for managers, employees, and maintenance staff while maintaining security.
Comprehensive security evaluations identifying vulnerabilities and providing actionable recommendations to protect your assets and personnel.
Get in touch with Cornwall's trusted locksmith
979 Second St W
Cornwall, ON K6J 1H8
Canada