Expert Automatic Door Repair in North Harrow
In the bustling commercial environment of North Harrow, a functional automatic door is essential for footfall and security. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Fire Alarm Interface
We verify the link between your door and the building fire panel. In North Harrow, the door must 'Fail Safe' (open fully) immediately when the alarm sounds.
Annual Maintenance Contracts
Prevent downtime. Our AMC packages in North Harrow provide two service visits per year, ensuring you have the legal logbook required by insurers.
24/7 Emergency Callout
Door stuck open at 3 AM? Our North Harrow emergency team carries universal controllers to bypass failed electronics and secure your site.
Solenoid Bolt Replacement
Security is vital. We replace failed electro-mechanical locks and solenoid bolts, ensuring your property in North Harrow is 'Fail-Secure' every night.
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 North Harrow.
Common Faults We Fix in North Harrow
| 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 North Harrow. 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 North Harrow?
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 North Harrow for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.