Steel fabrication subcontractors in the UK

1274 UK subcontractors offering steel fabrication work.

• N NERO STEEL DOORS WINDOWS LTD London · Windows & doors

  Nero Steel Doors and Windows is a family-run enterprise specializing in luxury steel doors and windows. They offer bespoke solutions with a focus on q

• N Newnham Structures North Walsham · Steel fabrication · 10-49 employees

  Specialist sub-contractor supplying structural steelwork, roof & wall cladding, and engineered timber structures across East Anglia and North London.

• N Newydd Maintenance Limited Cardiff · Refurbishment

  Newydd Maintenance Limited is an in-house contractor providing responsive and planned works to Newydd Housing Association, part of the Cadarn Housing

• N Nexus F&I Construction Ltd London · Steel fabrication

  London's leading specialist construction company. Expert SFS, brick slips, timber cladding, SAS metal ceilings, acoustic panels, fire stopping & roofi

• N Nexus Modular London · Modular & offsite construction

  Nexus Modular provides bespoke light gauge steel (LGS) framing solutions, specialising in unique designs and utilising 3D BIM technology for precision

• N NJH Construction Cannock · Groundworks · 1-9 employees

  Backed by 40+ years' experience, NJH Construction delivers precision groundwork, civil engineering, and structural works across residential, commercia

• N Njm (UK) Ltd Windsor · Design & build · 10-49 employees

  NJM UK Ltd provides construction services for retail, interior, event & exhibition sectors. With a team of designers, project managers, and skilled tr

• N NL Reinforcement London · Steel fabrication

  NL Reinforcement is a specialist steel fixing contractor with over two decades of experience across the UK construction industry. We deliver reinforce

• N No Dig Ltd Colmworth · Utilities

  No Dig Ltd provides specialist trenchless technology and underground utility installation solutions across the UK, minimising excavation and disruptio

• N North Edge Roofing Ltd Ashington · Roofing

  North Edge Roofing offers professional roofing and property maintenance services in Cramlington and Ashington. Specialising in new roofs, repairs, fla

• N North Edge Roofing Ltd Ashington · Roofing

  North Edge Roofing offers professional roofing and property maintenance services in Cramlington and Ashington. Specialising in new roofs, repairs, fla

• N North West Mechanical Services Ltd Londonderry · Plumbing · 10-49 employees

  NWMS offer complete piping installations, plumbing, fabrication and full gas installation & maintenance. Building Services Excellence since 1999.

• N Northern Building Systems Ltd Baildon · Drylining

  Northern Building Systems are specialists in drylining, SFS (Steel Framing Systems), and suspended ceilings, offering plastering, insulation, and fire

• N Northern Steel Decking Ltd Farm Industrial Estate Chepstow · Steel fabrication · 10-49 employees

  Northern Steel Decking Ltd is a specialist provider of suspended slab construction, offering supply, detailing, and installation of metal decking, stu

• N Northern Structures Ltd Northumberland · Steel fabrication · 10-49 employees

  Northern Structures Ltd specialises in fabricating and erecting steel portal framed buildings for commercial, industrial, and agricultural markets. Es

• N Norton Construction (Southern) Ltd Portsmouth · Main contractor

  Norton Construction is a highly regarded building company delivering domestic building services and maintenance works across the South East of England

• N Norton Industrial Doors Birmingham · Security systems · 10-49 employees

  Norton Industrial Doors: UK manufacturers & installers of industrial access solutions, roller shutters & steel doors. 24/7 emergency repairs.

• N Nr Prime Projects Ltd Rochdale · Extensions

  Trusted local builders in Rochdale & Greater Manchester. Extensions, loft conversions, roofing, bathrooms & kitchens. Free quotes, fully insured, 5-st

• N NSS SPECIAL ACCESS (UK) LTD. Chester · Scaffolding

  NSS Special Access provides innovative mobile or tracked scaffolding platforms and towers, offering design, erection, hire, or sale services globally.

• N Nu-Weld Engineering Services Ltd Halesowen · Civil engineering · 10-49 employees

  Nu-Weld Engineering Services provides civil engineering, stonemasonry, bridgeworks, steel fabrication, buildings and structures. They work with leadin

• N Nuthatch Construction Ltd Nantwich · Design & build

  Nuthatch Construction offers design, fabrication, construction & refurbishment of steel-framed Industrial and Commercial buildings.

• N NW Cleaning and Maintenance Ltd London · Refurbishment

  NW Cleaning & Maintenance Ltd provides expert cleaning and maintenance services in London. Specializing in residential and commercial properties, we e

• O O'Hagan Steel Services Ltd Augher · Steel fabrication · 10-49 employees

  O'Hagan Steel Services Ltd specialises in on-site welding, steel erection, and CE registered structural steel fabrications, delivering quality and pre

• O Oak Builds Sw Ltd Saltash · Fencing

  Oak Builds provides top-quality residential and commercial fencing, landscaping, and building services across Devon & Cornwall. From durable fences to

• O Oakfield Fabrication & Construction Ltd Clitheroe · Steel fabrication

  Oakfield Fabrication & Construction Ltd offers design, fabrication, and installation of structural steel and architectural metalwork across the UK.

• O Ocean Technical Safety Services Ltd Falmouth · Steel fabrication

  Ocean Technical Safety Services delivers professional workplace safety training, compliance, and inspection solutions to keep your workforce protected

• O OCTOPUS RIGGING LIMITED Horsmonden · Scaffolding

  Octopus Rigging specialises in providing safe and reliable rigging solutions for events, offering bespoke packages for lighting, sound, and video, wit

• O Oil Tank Change Newmarket · Utilities

  Need an oil tank? Our certified experts provide fast, safe, and affordable oil tank replacement services. Get your free quote today!

• O Oldham Bros Ltd. Liverpool · Demolition · 1-9 employees

  Oldham Bros Ltd are trusted demolition contractors in Merseyside with over 75 years' experience. Specialists in demolition, site clearance, recycling,

• O Omega Facade Ltd London · Cladding · 1-9 employees

  Omega Facade Ltd offers top-notch construction services in London and Greater London, specialising in facades, cladding, and brick slips. Established

• O One Off Engineering Services Ltd Barnsley · Steel fabrication

  One Off Engineering provides precision metal fabrication, bespoke welding and one-off engineering solutions in Barnsley and South Yorkshire. Get a fas

• O Onestop Safety Solutions Glasgow · Scaffolding

  Onestop Safety Solutions design, manufacture and install bespoke work at height safety systems and fall protection solutions across the UK.

• O Onsite Construction Ltd London · Painting & decorating · 1-9 employees

  London Onside Construction provides a comprehensive range of building services, specializing in home extensions, loft conversions, and steel construct

• O Opal Access Group Newcastle Upon Tyne · Rail infrastructure · 1-9 employees

  Opal Access Limited delivers facilities management, maintenance, rope access, commercial cleaning, security, workwear, rail and renewables services ac

• O Optimize Steel Services Ltd Maidstone · Steel fabrication · 1-9 employees

  Optimize Steel Services Ltd is an expert steel fabrication company based in Maidstone, serving customers across Surrey, Hampshire, and the wider UK wi

• O Orchard Workshops Ltd Doncaster · Fencing

  Orchard Workshops manufacture and install bespoke wrought iron and timber electric gates, railings, barriers and bollards. Service and repairs availab

• O Ormiston Steel Services Ltd Southampton · Steel erection · 1-9 employees

  Ormiston Steel Services Ltd is a professional steel erecting company working nationwide. Offering steel erecting, pre-cast concrete installation, and

• O Osmose Hudderfield · Utilities

  Osmose Utilities Services provides solutions for T&D networks, focusing on asset preservation, structural resiliency, and data-driven decision-making

• O Owens Formwork Ltd Biggar · Formwork · 1-9 employees

  Owens Formwork Ltd are a formwork, reinforcement steel and concrete contractor with over 30 years' experience in the civil engineering and constructio

• O Owl Projects & Maintenance Ltd Stockport · Design & build

  Owl Projects & Maintenance Ltd provide an array of services, tailoring requirements and offering cost-efficient solutions for new Design and Build sch

• O Owlsworth Conservation Ltd Reading · Restoration & heritage · 10-49 employees

  Specialist building conservation contractors, skilled in joinery, lime plastering, brickwork, flintwork, blacksmithing, and project management for his

• O Owlsworth Ltd Reading · Restoration & heritage · 10-49 employees

  Owlsworth Conservation Specialist Building Conservation Contractors, Skilled In Joinery, Lime Plastering, Brickwork, Flintwork, Blacksmith, Project Ma

• O Oxford Pipework Services Ltd Abingdon · M&E contracting · 10-49 employees

  Oxford Pipework Services Ltd (OPS) specialises in Mechanical Contracting, Installation, Commissioning, and Mechanical Building Services Design. Commit

• O Oytas UK London · Civil engineering

  Oytas UK is the London branch of Oytas Construction, established in Turkey in 1992. Leveraging 30 years of experience, we specialise in concrete, pref

• P P Gardham Ltd York · Steel fabrication

  Gardham Steel Framed Buildings specialise in steel frame construction, agricultural buildings, industrial buildings, and groundworks. Family-run with

• P P J L Hygienic Systems Ltd Bridgwater · Steel fabrication · 1-9 employees

  Experts in stainless steel fabrication, hygienic pipework systems and service pipework installation. Bespoke service for all project sizes.

• P P R Crane Civil Engineering Ltd Thetford · Civil engineering

  P R Crane Civil Engineering Ltd is a family-run civil engineering company undertaking general civil and ground works for major national companies acro

• P P Wood Blacksmiths Ltd Wishaw · Steel fabrication

  P Wood Blacksmiths offer bespoke wrought iron metal gates, automatic gates, handrails, railings, furniture and accessories in Glasgow, Airdrie, East K

• P P.H. Hardwill Ltd Beaminster · Steel fabrication · 10-49 employees

  P H Hardwill Ltd is a family-owned steel fabrication and construction company in Dorset with over 50 years of experience. Specialising in bespoke stee

• P P.R. Alcock & Sons Ltd Oxon · Main contractor

  PR Alcock & Sons Ltd is a construction and joinery company established in 1922, specializing in high-quality restoration and joinery works on period p