City of London Operations Hub
Lead Engineer: Chris H. (Unit: DR-14)
Recent Deployment in City of London: Fitted a new Adams Rite commercial hook bolt
Common Trade Diagnostic Faults
Busy high-street shops in City of London frequently depend on structural realignment of aluminium doors.
- Commercial locks failing to engage properly, leaving business premises unsecured after hours.
- Commercial glass doors violently slamming shut, posing a severe liability risk to staff and customers.
- Floor springs leaking hydraulic fluid, indicating a blown internal seal that requires urgent extraction.
- Aluminium shopfront doors scraping heavily on the floor, making them difficult for clients to operate.
- Automatic doors remaining stuck open or failing to detect pedestrians due to faulty motion sensors.
- Automatic swing operators making grinding noises or stopping mid-cycle due to motor strain.
Engineering Process
- 1
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.
- 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.
Commercial & Automatic Services
Commercial Lock & Security
Installation of Adams Rite deadlatches, hook bolts, and high-security cylinders to guarantee your retail or industrial premises stay secure.
Aluminium Door Realignment
Correcting dropped or scraping aluminium shopfront doors. We adjust heavy-duty pivot hinges to prevent lock jamming and floor damage.
Floor Spring Extraction
Heavy-duty hydraulic floor spring replacement for busy commercial glass entries. We supply and fit trade-trusted Geze and Dorma hardware.
BS EN 16005 Safety Checks
Comprehensive safety testing and maintenance for automated commercial doors to ensure your premises meet mandatory UK BS EN 16005 compliance.
Shopfront Door Closers
Diagnostics and replacement of concealment transom closers and surface-mounted units from Dorma, Axim, and Alpro to fix slamming retail doors.