L S J Engineering Ltd

Premium structural steel work

19 Towerfield Rd, Shoeburyness, Southend-On-Sea, SS3 9QE Directions

   Now closed Open today 07:30 - 16:00

Why Choose Us?

Expert Advice
Qualified Staff
Many Years Experience

Business overview

LSJ Engineering provides steel work, structural steel, staircases and architectural steel for commercial buildings across Essex, London and the South East.

Operating since 2002, LSJ Engineering provides premium structural steel work for commercial ventures across Essex, London and the South East. We provide architectural steel, steel staircases and internal and external staircases, including fire escapes and access stairs.

Previous jobs include projects at Harrow School, WeWork, Sarah Bonnell School, Harmony in Oxford St, Xero and Project Q at the Thames barrier.

We are based in Shoeburyness, Essex. Our work is CE certifiable and we are VAT registered. We look forward to hearing from you!


A staircase we constructed for WeWork in Finsbury Pavement, London, in 2018.
Some external access stairs we installed at Linden Court flats in Leigh-on-Sea, in 2016.
The architectural balustrades we designed, supplied and fit for a new build block of flats in Merton St, Wimbledon, London!
This was a job providing secondary steelwork for Comcast Construction, Ltd at City Island in London. Read more about it: https://lsjengineering.co.uk/2020/12/07/secondary-steelwork-comcast-east-london/
This job was a staircase with balustrades, at Sarah Bonnell School in London back in 2015! Read all about it: https://lsjengineering.co.uk/2020/03/13/staircase-sarah-bonnell-school/
We provided interesting architectural handrails for Harrow School in London. What a lovely finished effect! Learn more about this project: https://lsjengineering.co.uk/2020/03/
An example of a plan drawing!
Plans for some work at Blackfriars Bridge, installing steel staircases in the WeWork offices. Learn more: https://lsjengineering.co.uk/2021/04/22/steel-staircase-for-wework-blackfriars-bridge-london/
In 2021, we began working with Structure Tone to add two levels and an extension to a building in Golden Square, Soho.
Adding a level to a building at Golden Square, Soho.
A stunning sunrise... featuring our balustrade install at Slone Square for Blenheim House Construction!
In spring 2023, we installed strengthening beams at Watford's Atria Shopping Centre.
Adding a structural steel mezzanine floor to a retail unit in the Atria Shopping Centre, Watford, summer 2023.

Products & Services

Fire Escape Stairs

Feature Steel Staircase

Staircase Replacement

Cantilevered Staircase

Fire Escape

Architectural Handrails

Bin Stores

Acoustic Enclosures

internal Fire Escape Stairs

Basement Access Staircase

Secondary Steel Work

Vertical Extensions


Privacy Screens

Architectural Balustrades

Feature Staircases

Access Staircase

Commercial Properties

New Builds

steel staircases


Aluminium Fabrications

Architectural Metal Workers

Fire Escapes

Metal Fabricators

Metal Staircases


Mobile Welders

Sheet Metal Work

Stainless Steel Fabrications

Stainless Steel Metal Workers



Steel Assembly Services

Steel Buildings

Steel Erectors

Steel Suppliers

Structural Steel

Structural Steelwork




  • Constructionline
  • CE Marking BS EN 1090


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