Structural steelwork across the North West.
From Manchester and Liverpool to Preston and Warrington, we supply structural steelwork for the North West's mixed-use, industrial and commercial schemes. Our directly employed teams design, fabricate and install each frame from a single South Yorkshire workshop, certified to BS EN 1090 Execution Class 2. No subcontracted crews, no split accountability, one family-run business since 1994.
Reclaimed Structural Steelwork Project London November 2025
Our mild steel workshop has been busy this week fabricating and welding the structural steelwork for a unique project we have on down in London💥 This project involved ourselves sourcing the CHS steelwork from...
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Accredited for design, fabrication and installation, with the paperwork to prove it.
- BS EN 1090 Execution Class 2, UKCA marked: the execution class your engineer's design legally has to be fabricated to.
- Coded welders, BS EN ISO 9606: every structural weld made by an approval-tested welder, traceable on the documentation.
- ISO 9001 quality management: a quality system audited end to end, not a badge on a footer.
- CHAS Elite, SafeContractor & ConstructionLine Gold: the pre-qualification pack your procurement team lifts straight into a PQQ.
- GBP 10m public and GBP 10m employers liability: published figures, because your procurement team needs them on file.
- Directly employed, CSCS-carded site teams: the people on your site are ours, not subcontracted, so one team owns the result.
Your structural steelwork from brief to installed, in four stages.
Survey & quote
A free site visit anywhere in North West. Drawings, access and specifications logged. Same-day quote on small domestic structural steelwork enquiries; 1-2 weeks on large commercial tenders with a full take-off.
Design & fabricate
Detailed, fabricated and finished in our own workshop under BS EN 1090 Execution Class 2. QA pack, mill certs and traceability documentation ready before delivery.
Deliver & coordinate
We schedule delivery to your North West site on our own transport, around your access windows and site programme, not third-party haulage timetables.
Install on site
Directly employed CSCS-carded crew with their own MEWPs. Full RAMS pack, as-built drawings and 12-month defect liability at handover.
Specialist capabilities, fabricated in-house.
Full structural package - primary and secondary
UB and UC primary frames, bracing, columns, purlins and rails, edge protection, plant decks, stair cores, and mezzanine steelwork. Fabricated to BS
In-house lift planning
Lifting plans are written in-house, by someone who knows how things actually work on the ground - the same team who planned
Tekla, BIM, and 3D-scan on retrofit
Tekla modelling, BIM coordination at LOD 300+, FEA where specified, and 3D site scanning on retrofit packages - the mezzanine floor at
Sector breadth on record
Tier-1 commercial, live retail refurbishment, live leisure, research and laboratory, and reclaimed structural steel.
What we bring to every project.
The same standards, capacity and accountability on every job, wherever the site.
- 100+ Tonnes fabricated each month
- 30+ Years in business (est. 1994)
- BS EN 1090 Execution Class 2, UKCA marked
- GBP 10m Public and employers liability cover
- 12-month Defect liability on every install
- In-house Directly-employed CSCS crews, no subcontracting
Structural Steelwork across North West
Towns and cities across North West where we deliver structural steelwork, surveyed, fabricated to BS EN 1090 in our own workshop and installed by our own teams.
Recent structural steelwork work.
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"I've worked with UIS for several years on some high profile and very complex projects. Their attitude and work ethic are second to none - providing high quality services and products which are delivered safely and on time every time. Overall they are a pleasure to do business with and wouldn't hesitate recommending UIS for any steelwork or metalwork packages."
One team, from drawing to installed.
A North West job stays with one team from start to finish. We turn your structural drawings into a fabrication design, build the beams, columns and connections at our South Yorkshire base, and put our own installers on site to erect them. Because we never hand fabrication or erection to a third party, the people who cut your steel are answerable for how it goes up.
Start your quoteFAQs
Yes. We work across North West and beyond, with our own design, fabrication and installation teams.
Yes. We design, fabricate to BS EN 1090, and install structural steelwork with our own directly employed teams, so one team owns the project from drawing to handover, and the aftercare that follows.
Every project is priced on its drawings, tonnage, finish and access. Send us a drawing or a one line brief and you will get a fixed quote, not a ballpark.
Standard programmes run 4 to 6 weeks from approved drawings to installed. Tighter programmes are quoted against your deadline.
BS EN 1090 Execution Class 2 with UKCA marking, ISO 9001, CHAS Elite, SafeContractor and ConstructionLine Gold, backed by GBP 10m public and GBP 10m employers liability.
Recent project deep-dives.
Large Steel Construction and Erection Project London December 2025
We are proud to share that our team has successfully completed and installed another high-quality steelwork package right in the heart of Lo...
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Access Stairway at Thermo Fisher Scientific
We are proud to announce the successful completion of another project here at UIS for Thermo Fisher Scientific in Horsham. Our team was t...
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40T Walkway in Leeds
Big things are happening over in Leeds! One of our teams is beginning to install a 40T walkway. Our dedicated site team has completed the...
Read case study →Based in Rotherham. Delivering across North West.
We work from our own fabrication facility in Rotherham, South Yorkshire, and deliver and install across North West and the UK with our own teams and transport, one accountable team from enquiry to handover.
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Our facility Unit F, Bramley Way, Hellaby, Rotherham, South Yorkshire, S66 8QB
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Phone 01709 352026
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Email info@uiservices.co.uk