24/7 Locksmith Services Serving Cornwall, ON and the surrounding areas as of August 2026 - first-time customer deal: 10% savings! Reliable work, done right the first time. 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. Our lock rekeying work covers homes, storefronts and vehicles right across Cornwall, ON. Repair costs less than replacement, so that is what we recommend when it will hold. Reliable lock rekeying in Cornwall means knowing which doors this climate is hardest on. Nothing gets replaced when a repair or a rekey would serve you just as well. Old keys are accounted for, because a rekey is only as good as the keys left out there. There is no premium added for evenings, weekends or statutory holidays. You hear the plan and the cost before the work starts, not after it is done. You are told the number over the phone whenever the job allows a firm quote. The finish is checked in daylight before we call the job complete. Nothing extra is added to an invoice without your say-so first. Seasonal cottages get checked over as a whole, since one weak point undoes the rest. Alignment gets corrected as part of the job, since most lock failures start at the frame. We explain what we found and what it will take before any tool touches your door.
Safe Opening, Lock Installation, Master Key System, Business Lockout Service, Smart Lock Installation, House Lockout Service, High Security Lock Installation, Lock Rekeying, Key Duplication, Residential Locksmith, Commercial Locksmith, Lock Replacement, Car Key Replacement, Transponder Key Programming, Broken Key Extraction, Lock Repair and More.
K6H, K6J, K6K, K0C, K0E, K0A, K6A, K0B, K4R, K4K and many 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 much 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