Expert Automatic Door Repair in Brook Green
From high-street shops to office blocks in Brook Green, we ensure your automatic entrances meet strict BS EN 16005 safety standards. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Planetary Gearbox Renewal
Grinding noises usually mean nylon gear fatigue. Instead of replacing the whole operator, we rebuild the planetary gearbox on-site in Brook Green, saving you thousands.
Brushless DC Motor Diagnostics
The drive unit is the heart of your system. In Brook Green, we troubleshoot high-torque DC motors, replacing worn carbon brushes or faulty encoders to restore silent operation.
Emergency Stop Button Check
We test the red mushroom button. In Brook Green, this must cut motor power instantly, a critical safety feature for public entrances.
Heavy Duty Operator Install
For massive glass leaves in Brook Green, standard motors fail. We install heavy-duty operators capable of moving 200kg+ doors effortlessly.
Weather Mode Programming
Winter in Brook Green is cold. We program 'Partial Open' modes (e.g., 50% width), keeping heat inside while allowing pedestrian access.
Common Faults We Fix in Brook Green
| 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 Brook Green. 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 Brook Green?
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 Brook Green for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.