Decades of Reliability: Commercial Door Repair & Service
When an opening fails, your facility’s safety is compromised. Knell’s Security Integration (KSI) – building on the legacy of G&A Lock Services (est. 1966)— is one of the largest and most experienced service providers in the region. We understand that for manufacturing facilities, school boards, and business owners, a broken door is a bottleneck for productivity and a risk to security.
Our Specialized Repair Capabilities
Our technicians are equipped to handle any opening issue, ensuring minimal downtime for your operations. We offer expert solutions for:
- Automatic Door Repair: We troubleshoot and fix sensors, motors, and control boards for all major brands of automated swinging doors, ensuring AODA compliance.
- Hinged & Swing Door Repair: Whether your door is dragging, slamming, or failing to latch, we provide precision swing door repair and hinged door repair to protect your hardware and frame.
- Hardware & Lock Repairs: We service all door-related components, including locksets, door closers, strikes, panic bars, and continuous hinges.
- Emergency Door Repair Service: Security breaches and mechanical failures don’t always happen during 9-to-5 hours. We provide prompt response times to secure your facility when you need it most.
Local Expertise Across Southwestern Ontario
A rapid response is critical when a facility’s security is compromised. Knell’s maintains a specialized fleet of service vehicles to ensure reliable commercial door repair in Southwestern Ontario, as well as the surrounding communities. By keeping our technicians local, we provide a faster door service in Kitchener, Waterloo, and Cambridge, minimizing the time your building remains vulnerable.
Our service area covers the heart of Southwestern Ontario, including:
Kitchener-Waterloo | Cambridge | Guelph | Hamilton | London | Stratford | Woodstock | Brantford | Fergus | Elora | Elmira | Listowel | Goderich | Collingwood | Stratford | New Hamburg | Ayr
Why Trust Knell’s for Your Service Needs?
With over a century of history in the Region of Waterloo, Knell’s combines traditional craftsmanship with modern security technology. Our acquisition of G&A Lock Services has allowed us to deepen our technical expertise, making us the go-to provider for complex electronic and mechanical door repairs.
- AAADM Certified Technicians: Specialized knowledge for automatic entrance systems.
- Preventative Maintenance: Avoid costly emergency door repair services with our scheduled inspection programs.
- Total Opening Support: We don’t just fix the lock; we ensure the entire opening: frame, door, and hardware, work in harmony.
Don’t Leave Your Security to Chance | Trust Knell’s
A broken door is more than a nuisance; it’s a vulnerability. Whether you need a routine adjustment or an emergency door repair service, our Southwestern Ontario team is ready to help you restore safety and accessibility to your facility.
We provide prompt, professional service to Kitchener, Waterloo, London, Cambridge, Guelph, and surrounding areas.
Call Us
Call us at 519.578.1000 for immediate assistance
Book Online
Fill out our Service Request Form to schedule a technician.