Expert Automatic Door Repair in South Harrow
Don't let a jammed door disrupt your business in South Harrow. 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.
Glass Alignment & Anti-Rise
Heavy doors drop over time. We adjust eccentric rollers and anti-rise bolts to lift the door leaf, preventing it from scraping the floor in your South Harrow premises.
Digital Selector Switch Repair
Can't change modes? We replace faulty FPC 902 programmers, allowing South Harrow managers to toggle 'Auto', 'Exit Only', and 'Locked' easily.
Pressure Mat Servicing
For older South Harrow doors, we replace worn rubber pressure mats, eliminating dead spots and ensuring reliable activation.
Revolving Door Speed Control
We calibrate the speed and torque of revolving doors in South Harrow, ensuring the collapsible wings operate correctly in panic situations.
Solenoid Bolt Replacement
Security is vital. We replace failed electro-mechanical locks and solenoid bolts, ensuring your property in South Harrow is 'Fail-Secure' every night.
Common Faults We Fix in South 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 South 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 South 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 South Harrow for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.