Engineering Process
- 1
Trade-Grade Components
We carry heavily stocked vans with leading parts from Record, Dorma, and Axim to ensure a rapid fix and minimal business disruption.
- 2
Precision Fitting
We safely extract damaged hardware, install commercial-grade replacements, and recalibrate opening/closing speeds for safety and longevity.
- 3
Compliance & Security Testing
Every repair concludes with a rigorous test to ensure smooth operation, BS EN 16005 compliance, and full building security.
- 4
Commercial Diagnostics
Our engineers arrive equipped to assess the mechanical or electrical fault on your door, whether it's a sensor failure or a blown floor spring.
Commercial & Automatic Services
Glass Office Door Servicing
Maintenance for frameless glass doors, including pivot realignments, bottom patch fittings, and floor spring adjustments to stop threshold scraping.
Automatic Door Repairs
Specialist repair of automatic sliding doors, swing operators, and motion sensors. We service all major UK brands including Record, FAAC, and Gilgen.
Floor Spring Extraction
Heavy-duty hydraulic floor spring replacement for busy commercial glass entries. We supply and fit trade-trusted Geze and Dorma hardware.
Shopfront Door Closers
Diagnostics and replacement of concealment transom closers and surface-mounted units from Dorma, Axim, and Alpro to fix slamming retail doors.
Common Trade Diagnostic Faults
Busy high-street shops in Muswell Hill often require rapid fixes for slamming Dorma closers.
- Automatic doors remaining stuck open or failing to detect pedestrians due to faulty motion sensors.
- Floor springs leaking hydraulic fluid, indicating a blown internal seal that requires urgent extraction.
- Commercial locks failing to engage properly, leaving business premises unsecured after hours.
- Aluminium shopfront doors scraping heavily on the floor, making them difficult for clients to operate.
- Commercial glass doors violently slamming shut, posing a severe liability risk to staff and customers.
Muswell Hill Operations Hub
Lead Engineer: John M. (Unit: DR-57)
Recent Deployment in Muswell Hill: Replaced motion sensors on a high-street shopfront