Expert Automatic Door Repair in Erith
Reliability is key for Erith'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.
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 Erith.
Solenoid Bolt Replacement
Security is vital. We replace failed electro-mechanical locks and solenoid bolts, ensuring your property in Erith is 'Fail-Secure' every night.
Digital Selector Switch Repair
Can't change modes? We replace faulty FPC 902 programmers, allowing Erith managers to toggle 'Auto', 'Exit Only', and 'Locked' easily.
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 Erith.
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 Erith.
Common Faults We Fix in Erith
| 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 Erith. 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 Erith?
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 Erith for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.