Expert Automatic Door Repair in Totteridge
Business owners in Totteridge 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.
Radar Sensor Calibration
Ghost opening wastes energy. We upgrade old sensors in Totteridge to digital microwave units that filter out rain and cross-traffic, only opening for genuine customers.
Battery Backup (UPS) Tests
In a power cut, your door must work. We test NiMH battery packs to ensure your door performs its emergency open/close function, a key fire safety requirement in Totteridge.
Fire Alarm Interface
We verify the link between your door and the building fire panel. In Totteridge, the door must 'Fail Safe' (open fully) immediately when the alarm sounds.
Control Board Logic Repair
We diagnose faults in the Microprocessor Control Unit (PCB). Our Totteridge engineers can often reset factory parameters or update firmware rather than swapping expensive boards.
Touchless 'Magic Switch' Install
Improve hygiene in Totteridge offices. We retrofit wave-to-open sensors, allowing staff to enter without touching buttons, reducing germ transmission.
Common Faults We Fix in Totteridge
| 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 Totteridge. 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 Totteridge?
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 Totteridge for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.