Expert Automatic Door Repair in Colney Hatch
Don't let a jammed door disrupt your business in Colney Hatch. We offer same-day diagnostics for Dorma, Record, and Geze systems. As independent specialists, we work on all major brands including Dorma, Record, Geze, and Assa Abloy.
Weather Mode Programming
Winter in Colney Hatch is cold. We program 'Partial Open' modes (e.g., 50% width), keeping heat inside while allowing pedestrian access.
Silent Drive Office Kits
Noise complaints? We install sound-dampening rail inserts and silent belts for Colney Hatch offices, making entrances whisper-quiet.
Digital Selector Switch Repair
Can't change modes? We replace faulty FPC 902 programmers, allowing Colney Hatch managers to toggle 'Auto', 'Exit Only', and 'Locked' easily.
Planetary Gearbox Renewal
Grinding noises usually mean nylon gear fatigue. Instead of replacing the whole operator, we rebuild the planetary gearbox on-site in Colney Hatch, saving you thousands.
Threshold Track Cleaning
Grit in the floor guide destroys rollers. We deep clean the sub-floor track and replace stainless steel inserts to ensure gliding operation in Colney Hatch.
Common Faults We Fix in Colney Hatch
| 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 Colney Hatch. 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 Colney Hatch?
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 Colney Hatch for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.