Expert Automatic Door Repair in Mitcham
Reliability is key for Mitcham'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.
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 Mitcham entrance.
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 Mitcham premises.
Fire Alarm Interface
We verify the link between your door and the building fire panel. In Mitcham, the door must 'Fail Safe' (open fully) immediately when the alarm sounds.
DDA Low Energy Systems
Make your Mitcham shop accessible. We install 'Low Energy' push pads for wheelchair users, complying with the Equality Act (DDA).
Heavy Duty Operator Install
For massive glass leaves in Mitcham, standard motors fail. We install heavy-duty operators capable of moving 200kg+ doors effortlessly.
Common Faults We Fix in Mitcham
| 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 Mitcham. 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 Mitcham?
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 Mitcham for security-critical faults.
Do you offer Maintenance Contracts?
Yes, our AMC packages ensure your doors remain BS EN 16005 compliant year-round.