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.
Shopfront Door Closers
Diagnostics and replacement of concealment transom closers and surface-mounted units from Dorma, Axim, and Alpro to fix slamming retail doors.
Aluminium Door Realignment
Correcting dropped or scraping aluminium shopfront doors. We adjust heavy-duty pivot hinges to prevent lock jamming and floor damage.
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.
Colindale Operations Hub
Lead Engineer: Paul L. (Unit: DR-41)
Recent Deployment in Colindale: Extracted and replaced a failed Dorma floor spring
Engineering Process
- 1
Compliance & Security Testing
Every repair concludes with a rigorous test to ensure smooth operation, BS EN 16005 compliance, and full building security.
- 2
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.
- 3
Precision Fitting
We safely extract damaged hardware, install commercial-grade replacements, and recalibrate opening/closing speeds for safety and longevity.
- 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.
Common Trade Diagnostic Faults
Retail shopfronts in Colindale frequently depend on structural realignment of aluminium doors.
- Commercial glass doors violently slamming shut, posing a severe liability risk to staff and customers.
- Automatic swing operators making grinding noises or stopping mid-cycle due to motor strain.
- Floor springs leaking hydraulic fluid, indicating a blown internal seal that requires urgent extraction.
- Automatic doors remaining stuck open or failing to detect pedestrians due to faulty motion sensors.