Expert Automatic Door Repair in Hillingdon
Business owners in Hillingdon know that a broken shopfront door kills trade. We provide rapid, industrial-grade repairs. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Retrofit Kit Upgrades
Don't buy a new door. We fit modern retrofit kits (motor/control) into your existing header in Hillingdon, extending asset life by 10 years.
Besam & Entrematic Service
We specialize in legacy Besam UniSlide parts. We stock tensioners and belts for these common units in Hillingdon.
Access Control Integration
We link your door to Paxton or Honeywell systems. We ensure the 'dry contact' signal triggers the door correctly for secure staff entry in Hillingdon.
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 Hillingdon entrance.
Radar Sensor Calibration
Ghost opening wastes energy. We upgrade old sensors in Hillingdon to digital microwave units that filter out rain and cross-traffic, only opening for genuine customers.
Common Faults We Fix in Hillingdon
| 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 Hillingdon. 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 Hillingdon?
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 Hillingdon for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.