Expert Automatic Door Repair in Dorking
Reliability is key for Dorking's corporate and retail sectors. Our independent engineers specialize in zero-downtime door solutions. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Revolving Door Speed Control
We calibrate the speed and torque of revolving doors in Dorking, ensuring the collapsible wings operate correctly in panic situations.
Besam & Entrematic Service
We specialize in legacy Besam UniSlide parts. We stock tensioners and belts for these common units in Dorking.
Active Infrared Safety Beams
We test your side-screen safety beams. In Dorking, these must instantly re-open the door if a pedestrian is detected in the threshold, preventing impact injuries.
Kevlar Drive Belt Tensioning
A loose belt causes 'juddering'. We install reinforced Kevlar timing belts and tension them to factory Newton-meter specs, ensuring smooth acceleration for your Dorking entrance.
Control Board Logic Repair
We diagnose faults in the Microprocessor Control Unit (PCB). Our Dorking engineers can often reset factory parameters or update firmware rather than swapping expensive boards.
Common Faults We Fix in Dorking
| 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 Dorking. 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 Dorking?
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 Dorking for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.