Expert Automatic Door Repair in Mayfair
In the bustling commercial environment of Mayfair, 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.
Retrofit Kit Upgrades
Don't buy a new door. We fit modern retrofit kits (motor/control) into your existing header in Mayfair, extending asset life by 10 years.
Swing Door Operator Tuning
We adjust latching action and backcheck on swing operators (like Record DFA 127). This ensures your Mayfair door closes securely against wind pressure.
Kevlar Drive Belt Tensioning
A loose belt causes 'juddering'. We install reinforced Kevlar timing belts and tension them to factory Newton-meter specs, ensuring smooth acceleration for your Mayfair entrance.
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 Mayfair.
Telescopic Door Alignment
Telescopic doors in Mayfair require precise belt synchronization. We align the slow and fast leaves to prevent jamming and ensure maximum opening width.
Common Faults We Fix in Mayfair
| 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 Mayfair. 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 Mayfair?
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 Mayfair for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.