Engineering Process
- 1
Rapid Trade Diagnostics
Our engineers arrive equipped to assess the mechanical fault on your door—whether it's a blown Dorma floor spring, a slammed Axim closer, or jammed Adams Rite locks.
- 2
Compliance Testing
Every commercial repair concludes with a rigorous stress test to guarantee smooth operation, building security, and compliance with local fire regulations.
- 3
Commercial Hardware Sourcing
We carry heavily stocked vans with leading trade parts including Dorma, Geze, Axim, and Alpro mechanisms to ensure a first-time fix and minimal business disruption.
- 4
Precision Engineering
We safely extract the damaged hardware, install the commercial-grade replacements, and recalibrate the door's tension and closing sweep speeds.
Swiss Cottage Operations Hub
Lead Engineer: Steve R. (Unit: DR-16)
Recent Deployment in Swiss Cottage: Fitted a new Adams Rite commercial deadlatch
Commercial Services
Commercial Door Lock Replacements
Precision fitting for Adams Rite deadlatches, hook bolts, and flush bolts to guarantee your commercial property is perfectly secure overnight.
Aluminium Shop Door Realignment
Correcting dropped or misaligned aluminium retail doors. We adjust commercial pivot hinges to ensure smooth clearance and prevent threshold damage.
Industrial & Metal Warehouse Doors
Structural repair, heavy-duty hinge replacement, and crash-bar maintenance for metal industrial doors, factories, and fire escapes.
Shopfront Transom Closers
Specialist diagnostics and replacement for Dorma, Axim, and Alpro concealed transom closers to fix violently slamming retail doors.
Floor Spring Extraction
Heavy-duty floor spring replacement for glass shopfronts. We safely extract and replace blown Geze and Dorma hydraulics without removing the entire door.
Common Trade Diagnostic Faults
Offices and corporate buildings in Swiss Cottage often depend on fast-track lock repairs for metal entryways.
- Aluminium shop doors scraping heavily against the threshold, making it difficult for customers to enter.
- Shopfront floor springs leaking black hydraulic fluid, indicating a blown internal seal.
- Adams Rite commercial locks failing to engage properly, leaving the retail premises unsecured overnight.