UK Structural Steelwork Specialists
Built in
Steel.
Built to Last.
SJ Structural Steelwork Ltd. delivers precision-fabricated
structural steel for commercial, industrial, and residential
projects across the UK — from design to erection.
20+
YEARS OF
EXPERIENCE
500+
PROJECTS
DELIVERED
100%
SAFETY
RECORD
UK Structural Steelwork Specialists
Built in
Steel.
Built to Last.
SJ Structural Steelwork Ltd. delivers precision-fabricated
structural steel for commercial, industrial, and residential
projects across the UK — from design to erection.
20+
YEARS OF
EXPERIENCE
500+
PROJECTS
DELIVERED
100%
SAFETY
RECORD
who we are
Structural Steelwork
With Integrity
SJ Structural Steelwork Ltd. is a specialist structural steel contractor with over two decades of hands-on experience delivering complex steel projects across the United Kingdom.
From initial design consultation through to final erection, we manage every stage in-house — bringing expert knowledge, quality materials, and a relentless focus on safety to every project we undertake.
We work with developers, main contractors, and architects on projects ranging from single-storey commercial units to large-scale multi-storey industrial and residential developments.
ISO 9001:2015
UKCA MARKED
CSCS ACCREDITED
CHAS APPROVED
🏗️
In-House Fabrication
All fabrication handled at our own facility — ensuring quality control at every stage with no reliance on third-party workshops.
📐
Design & Drawing
Our structural design team produces full fabrication drawings, connection details, and calculations to CE/UKCA standards.
🔩
Full Erection Service
CSCS-certified erection teams deploy nationwide with full RAMS documentation and site coordination.
🛡️
Safety First
Safety is embedded in every process — from workshop procedures to site operations, COSHH, and LOLER compliance.
who we are
Structural Steelwork
With Integrity
SJ Structural Steelwork Ltd. is a specialist structural steel contractor with over two decades of hands-on experience delivering complex steel projects across the United Kingdom.
From initial design consultation through to final erection, we manage every stage in-house — bringing expert knowledge, quality materials, and a relentless focus on safety to every project we undertake.
We work with developers, main contractors, and architects on projects ranging from single-storey commercial units to large-scale multi-storey industrial and residential developments.
ISO 9001:2015
UKCA MARKED
CSCS ACCREDITED
CHAS APPROVED
🏗️
In-House Fabrication
All fabrication handled at our own facility — ensuring quality control at every stage with no reliance on third-party workshops.
📐
Design & Drawing
Our structural design team produces full fabrication drawings, connection details, and calculations to CE/UKCA standards.
🔩
Full Erection Service
CSCS-certified erection teams deploy nationwide with full RAMS documentation and site coordination.
🛡️
Safety First
Safety is embedded in every process — from workshop procedures to site operations, COSHH, and LOLER compliance.
what we do
Our Services
A complete structural steelwork solution — from estimating
and design through to fabrication, surface treatment, and erection on site.
01.
📋
Structural Steelwork Installation
Professional Structural Steelwork Installation for commercial, industrial and residential projects. Our experienced team delivers safe, precise and efficient structural steel erection across London and the UK.
02.
👷♂️
Crane Supervision
Expert Crane Supervision Services and lift planning to ensure lifting operations are completed safely, efficiently and in full compliance with industry regulations and site requirements.
03.
🏗️
Contract Lifting
Shot blasting, priming, and paint coatings applied in-house to your specification — including intumescent fire protection coatings.
04.
🏗️
Lift & Shift Operations (Machinery Relocation)
Specialist Lift & Shift Operations and Machinery Relocation services for factories, warehouses and industrial facilities. We safely move, position and install heavy machinery with minimal disruption.
what we do
Our Services
A complete structural steelwork solution — from estimating and design through to fabrication, surface treatment, and erection on site.
01.
🧱
Structural Steelwork Installation
Professional Structural Steelwork Installation for commercial, industrial and residential projects. Our experienced team delivers safe, precise and efficient structural steel erection across London and the UK.
02.
👷♂️
Crane Supervision
Expert Crane Supervision Services and lift planning to ensure lifting operations are completed safely, efficiently and in full compliance with industry regulations and site requirements.
03.
🏗️
Contract Lifting
Reliable Contract Lifting Services for construction, engineering and industrial projects. We provide fully managed lifting solutions, prioritising safety, communication and project efficiency.
04.
🚜
Lift & Shift Operations (Machinery Relocation)
Specialist Lift & Shift Operations and Machinery Relocation services for factories, warehouses and industrial facilities. We safely move, position and install heavy machinery with minimal disruption.
our work
recent projects
Warehouse Steel Frame
Warehouse Steel Frame
University Sports Hall
Residential Development
Distribution Centre
Retail Park Extension
our work
recent projects
Warehouse Steel Frame
Warehouse Steel Frame
University Sports Hall
Residential Development
Distribution Centre
Retail Park Extension
industries we serve
sectors we work in
🏪
COMMERCIAL & RETAIL
We work with schools, colleges and universities to provide reliable structural steelwork and lifting solutions for new builds, extensions and refurbishment projects. Our experienced team prioritises safety, communication and minimal disruption throughout every stage of the project.
📋🏫
EDUCATION
From hospitals and medical centres to specialist healthcare facilities, we deliver structural steelwork installation and lifting services with precision and care. We understand the importance of maintaining strict safety standards while supporting critical construction and infrastructure projects.
🏥
HEALTHCARE
From hospitals and medical centres to specialist healthcare facilities, we deliver structural steelwork installation and lifting services with precision and care. We understand the importance of maintaining strict safety standards while supporting critical construction and infrastructure projects.
🏢
INDUSTRIAL
Our team has extensive experience supporting industrial facilities, factories, warehouses and manufacturing sites. We provide structural steel erection, machinery relocation, contract lifting and crane supervision services to help keep projects running safely and efficiently.
🏩
LEISURE, SPORT &
HOSPITALITY
We support leisure, sports and hospitality developments with dependable steelwork and lifting solutions. Whether working on hotels, restaurants, stadiums, gyms or entertainment venues, we deliver professional services tailored to project requirements.
🏠
RESIDENTIAL
SJ Structural Steelwork Ltd provides structural steelwork installation for residential developments of all sizes, from individual properties to large housing schemes. We work closely with contractors and developers to ensure safe, reliable and high-quality project delivery.
🏛️
DATA CENTRES
We provide specialist steelwork installation, heavy lifting and machinery relocation services for data centre construction projects. Our experienced team understands the importance of precision, planning and safety when working within complex, high-value technical environments.
industries we serve
sectors we
work in
🏪
COMMERCIAL & RETAIL
We work with schools, colleges and universities to provide reliable structural steelwork and lifting solutions for new builds, extensions and refurbishment projects. Our experienced team prioritises safety, communication and minimal disruption throughout every stage of the project.
📋🏫
EDUCATION
From hospitals and medical centres to specialist healthcare facilities, we deliver structural steelwork installation and lifting services with precision and care. We understand the importance of maintaining strict safety standards while supporting critical construction and infrastructure projects.
🏥
HEALTHCARE
From hospitals and medical centres to specialist healthcare facilities, we deliver structural steelwork installation and lifting services with precision and care. We understand the importance of maintaining strict safety standards while supporting critical construction and infrastructure projects.
🏢
INDUSTRIAL
Our team has extensive experience supporting industrial facilities, factories, warehouses and manufacturing sites. We provide structural steel erection, machinery relocation, contract lifting and crane supervision services to help keep projects running safely and efficiently.
🏩
LEISURE, SPORT &
HOSPITALITY
We support leisure, sports and hospitality developments with dependable steelwork and lifting solutions. Whether working on hotels, restaurants, stadiums, gyms or entertainment venues, we deliver professional services tailored to project requirements.
🏠
RESIDENTIAL
SJ Structural Steelwork Ltd provides structural steelwork installation for residential developments of all sizes, from individual properties to large housing schemes. We work closely with contractors and developers to ensure safe, reliable and high-quality project delivery.
🏛️
DATA CENTRES
We provide specialist steelwork installation, heavy lifting and machinery relocation services for data centre construction projects. Our experienced team understands the importance of precision, planning and safety when working within complex, high-value technical environments.
Our ProcesS
From Brief to
Build
01.
Initial Enquiry
Send us your drawings or project brief. We'll review the scope and arrange a call to discuss requirements, programme, and budget.
02.
Estimating & Design
Our estimating team provides a detailed, competitive tender. Where design input is needed, our engineers produce full fabrication drawings.
03.
Fabrication
Steel is cut, drilled, welded, and surface-treated at our facility under strict QA inspection. Material traceability maintained throughout.
04.
Delivery & Erection
Steel delivered to site on schedule. Our erection team installs safely and efficiently, fully coordinated with the principal contractor.
Why Choose SJS
Complete in-house capability — no subcontracted
fabrication
ISO 9001:2015 certified quality management system
UKCA marked to execution class 2
Nationwide erection teams available at short notice
Full RAMS documentation, site risk assessments provided
Dedicated project manager from award through to handover
Proven track record with national principal contractors
Our ProcesS
From Brief to Build
01.
Initial Enquiry
Send us your drawings or project brief. We'll review the scope and arrange a call to discuss requirements, programme, and budget.
02.
Estimating & Design
Our estimating team provides a detailed, competitive tender. Where design input is needed, our engineers produce full fabrication drawings.
03.
Fabrication
Steel is cut, drilled, welded, and surface-treated at our facility under strict QA inspection. Material traceability maintained throughout.
04.
Delivery & Erection
Steel delivered to site on schedule. Our erection team installs safely and efficiently, fully coordinated with the principal contractor.
Why Choose SJS
Complete in-house capability — no
subcontracted
fabrication
ISO 9001:2015 certified quality
management system
UKCA marked to execution class 2
Nationwide erection teams available at
short notice
Full RAMS documentation, site risk a
ssessments provided
Dedicated project manager from award
through to handover
Proven track record with national principal contractors
Ready to Start Your Project?
From a simple extension beam to a 2,000-tonne multi-storey frame — we're
ready to quote. Send us your drawings today.
GET IN TOUCH
Request a Quote
CONTACT US
📞
✉️
📍
Address
Main Diff Drive Abergavenny, UK, NP7 6PX
Accreditations
ISO 9001:2015
CHAS
UKCA MARKED
CSCS
GET IN TOUCH
Request a Quote
CONTACT US
📞
✉️
📍
Address
Main Diff Drive Abergavenny, UK, NP7 6PX
Accreditations
ISO 9001:2015
CHAS
UKCA MARKED
CSCS
Specialist structural steelwork contractors delivering quality steel fabrication and erection across the United Kingdom.
FOLLOW US
quick links
Services
Structural Steelwork Installation
Crane Supervision
Contract Lifting
Lift & Shift Operations (Machinery Relocation)
Sectors
Education
Healthcare
Industrial
Leisure, Sport & Hospitality
Residential
Data Centres
Specialist structural steelwork contractors delivering quality steel fabrication and erection across the United Kingdom.
FOLLOW US
quick links
Services
Structural Steelwork Installation
Crane Supervision
Contract Lifting
Lift & Shift Operations (Machinery Relocation)
Sectors
Education
Healthcare
Industrial
Leisure, Sport & Hospitality
Residential
Data Centres