KDL Locksmith Inc.
Business
416-303-0255
Authorized Mul T Lock and Medeco distributor.
Automatic Door Repair in Toronto & the GTA
KDL Locksmith repairs automatic doors for commercial and residential properties across Toronto and the Greater Toronto Area. Whether your automatic door won't open, won't close, is making a grinding noise, or failed after a power outage — we diagnose and fix it the same day. We service all major automatic door brands including Dormakaba, Horton, Tormax, Besam, Micom, Ditec, Rhinotek, and Hunter. With 38 years of experience serving the GTA, we're the local experts businesses and property managers call first.
Automatic Door Operators & Openers
We repair and install automatic sliding doors, swinging doors, and folding doors for commercial entrances, retail stores, medical offices, and multi-unit residential buildings. We carry parts for all major brands and can typically complete repairs in a single visit.
Automatic Door Push Buttons
Faulty push-to-open buttons are one of the most common automatic door complaints. We replace wireless and wired push buttons, reprogram activation ranges, and ensure ADA-compliant placement.
Automatic Door Sensors
If your door isn't detecting people or is triggering randomly, the motion sensor or safety beam may need recalibration or replacement. We test and replace sensors for all operator brands.
Automatic Door Motors & Controllers
When the motor burns out or the controller board fails, the door stops working entirely. We source replacement motors and control boards for Dormakaba, Horton, Tormax, Besam, and other brands.
Door Closers & Overhead Closers
If your automatic door is slamming shut, closing too slowly, or not latching properly, the closer mechanism likely needs adjustment or replacement. We work on concealed closers, overhead closers, and hydraulic floor closers.
Automatic Door Brands We Service
We repair and maintain operators from all major manufacturers:
• Dormakaba — ED series, BTS series, and all Kaba Gilgen models
• Horton — Series 4000, 8000, and Comfort models
• Tormax — iMotion and SLIMDRIVE series
• Besam — SL500, UniSlide, and UNI-Auto models
• Micom — commercial sliding and swinging operators
• Ditec — GOL series and COMS operators
• Rhinotek — residential and light commercial operators
• Hunter — commercial door operators
Don't see your brand? Call us — if we can't fix it, we'll tell you who can.
Common Automatic Door Problems We Fix
• Automatic door not opening or closing
• Door not detecting people (sensor issue)
• Door opening too slowly or too quickly
• Door slamming shut or closing too fast
• Grinding, clicking, or squealing noise from the operator
• Door not working after a power outage
• Error codes or beeping from the control panel
• Door drifting open or not holding closed in wind
• Push button not activating the door
• Door stopping mid-cycle
Where We Serve in the GTA
KDL Locksmith provides automatic door repair throughout:
Toronto · North York · Scarborough · Etobicoke · York · East York · Mississauga · Brampton · Markham · Vaughan · Richmond Hill · Thornhill · Woodbridge · Pickering · Ajax · Oakville · Burlington
Same-day service available across most of the GTA. Call to confirm availability in your area.
Why Choose KDL for Automatic Door Repair?
• 38 years of experience serving Toronto and the GTA
• All major brands — we're not limited to one manufacturer
• Same-day service for urgent commercial door failures
• Licensed and insured technicians
• Transparent pricing — we quote before we start
• Local, not a franchise — you speak directly with our technicians
Frequently Asked Questions
Q: How much does automatic door repair cost in Toronto?
A: Most automatic door repairs in Toronto cost between $200 and $800 CAD depending on the brand, the failed component, and labour time. Motor replacements and control board failures tend to be at the higher end. We provide a quote before starting any work. Call KDL Locksmith at 416-303-0255 for an estimate.
Q: How long does automatic door repair take?
A: Most repairs are completed in 1–3 hours on a single visit. If a specialty part needs to be ordered for older or less common brands, a follow-up visit may be required. We keep parts in stock for Dormakaba, Horton, Tormax, and other common brands.
Q: Can you repair any brand of automatic door?
A: Yes. KDL Locksmith services all major automatic door brands including Dormakaba, Horton, Tormax, Besam, Micom, Ditec, Rhinotek, and Hunter — serving Toronto and the Greater Toronto Area.
Q: My automatic door stopped working after a power outage — is it broken?
A: Not necessarily. Many automatic door operators have a manual release mode for power failures. The operator may also need a reset after power is restored. Call us and we can walk you through the reset steps over the phone, or send a technician if needed.
Q: Do you install new automatic door operators as well as repair them?
A: Yes. We install new automatic door operators for commercial entrances, retail storefronts, medical offices, and residential buildings across the GTA. We'll recommend the right brand and model based on your door type and traffic volume.
Q: Are your automatic door installations AODA compliant?
A: Yes. All automatic door installations by KDL Locksmith meet AODA (Accessibility for Ontarians with Disabilities Act) requirements, including activation button height, opening force, and response time.
Q: What is the lifespan of an automatic door operator?
A: Most commercial automatic door operators last 10–15 years with regular maintenance. High-traffic doors may need replacement sooner. We offer maintenance contracts to extend operator life and prevent unexpected failures.
Q: Do you offer emergency automatic door repair in Toronto?
A: Yes. We offer emergency service for commercial automatic door failures in Toronto and the GTA. Call 416-303-0255 — same-day service available.