
About Mega Steels
Mega Steels is a commercial structural steel specialist serving architects, engineers, developers and main contractors across London and the South East, fabricating to BS EN 1090-1 Execution Class 2.
What we do
We take commercial structural steel from drawings to an erected frame: detailing, fabrication, erection, laser cutting, architectural metalwork and full steel-package project management. Every job is fabricated under a controlled, audited process to the execution class your structure requires.
Our focus is commercial work, the offices, residential blocks, warehouses, industrial units and mixed-use schemes that need dependable steel on a real programme. We fabricate from your structural engineer's drawings and connection design, taking detailing through to a frame standing on site.
Standards and certification
Our steelwork is fabricated to BS EN 1090-1:2009+A1:2011 and carries CE marking, backed by a factory production control system. We fabricate to Execution Class 2 (EXC2), the execution class for the majority of general building structures. Our guide to BS EN 1090-1 EXC2 explains how the classes work and which one a project needs.

Commercial structural steel, from drawings to an erected frame.
How we work
Certified to EXC2
Our steelwork is fabricated under a controlled, audited factory production control process to BS EN 1090-1, Execution Class 2, the execution class for the majority of general building structures.
One accountable team
Detailing, fabrication and erection sit under one team, so a single line of accountability runs from your drawings to the erected frame.
Built for specifiers
We work the way architects, engineers, developers and main contractors need us to: from your drawings, to your programme, with the documentation your building control and client expect.
Send us your drawings for a quote
Upload your architect or engineer drawings (PDF, images or CAD) and we'll come back with a fabrication quote.