Expert Automatic Door Repair in St Johns Wood
Don't let a jammed door disrupt your business in St Johns Wood. We offer same-day diagnostics for Dorma, Record, and Geze systems. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Besam & Entrematic Service
We specialize in legacy Besam UniSlide parts. We stock tensioners and belts for these common units in St Johns Wood.
Manual Breakout Testing
For sliding doors on escape routes, we test the 'Green Box' breakout. We ensure St Johns Wood staff can push the doors open manually in an emergency.
DDA Low Energy Systems
Make your St Johns Wood shop accessible. We install 'Low Energy' push pads for wheelchair users, complying with the Equality Act (DDA).
Brushless DC Motor Diagnostics
The drive unit is the heart of your system. In St Johns Wood, we troubleshoot high-torque DC motors, replacing worn carbon brushes or faulty encoders to restore silent operation.
Fire Alarm Interface
We verify the link between your door and the building fire panel. In St Johns Wood, the door must 'Fail Safe' (open fully) immediately when the alarm sounds.
Common Faults We Fix in St Johns Wood
| Symptom | Likely Cause | Our Fix |
|---|---|---|
| Door Slams | Encoder Fault | Replace Motor Unit |
| Grinding Noise | Nylon Gearbox | Rebuild Transmission |
| Stuck Open | Fire Alarm / Battery | Reset Interface |
| Ghost Opening | Radar Interference | Install Digital Sensors |
Annual Maintenance Contracts (AMC)
Prevent expensive breakdowns in St Johns Wood. Our AMC packages provide bi-annual service visits, legal compliance logbooks, and priority callout status.
Call 0330 223 7190 to secure your building today.
Frequently Asked Questions
Do you repair Dorma doors in St Johns Wood?
Yes, we are independent experts for Dorma ES200, ST Flex, and older models.
How fast is your response?
We aim for same-day attendance in St Johns Wood for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.