Steel fabrication main contractors in the UK

790 UK main contractors offering steel fabrication work.

• N Navantia UK Ltd. London · Steel fabrication

  Navantia UK is a new force in British industry, supporting the UK's defence, energy and maritime ambitions. Established in 2022, we employ over 1,200

• N NDN PROPERTIES Waltham Abbey · Cladding · 1-9 employees

  NDN Properties Ltd offers building maintenance and construction services for domestic, commercial, and industrial clients across Greater London, South

• N Nene Warehouse Solutions Northampton · Design & build

  Complete warehouse solutions partner, Nene Warehouse Solutions, has over 45 years of experience in warehouse solutions, racking services, and products

• N Newspan Building Solutions Ltd Chandlers Ford · Design & build

  Newspan specialises in the design and construction of commercial clad and glazed structures. Garden centre development and refurbishment experts.

• 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 Next Door Construction Ltd London · Extensions

  Next Door Construction Ltd specialises in luxury home transformations including extensions, loft conversions, and kitchen/bathroom refurbishments acro

• 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 Nicholas Alexander Ltd Kent · Design & build

  Nicholas Alexander Ltd designs, fabricates and installs unique projects worldwide. They bring ideas to life through sculpture, machines, structures, a

• 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 NMSI Poole · Design & build

  NMS Infrastructure is a leading EPCF Developer specialising in transformational infrastructure projects in Sub-Saharan Africa, delivering sustainable

• 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 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 Northumbria Healthcare Facilities Management Ltd Newcastle Upon Tyne · Main contractor · 1-9 employees

  Northumbria Healthcare Facilities Management (NHFM) is a wholly-owned subsidiary of Northumbria Healthcare NHS Foundation Trust, established in 2012.

• 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 Novate Solutions Leicester · Refurbishment

  Novate Solutions Limited is a UK nationwide property repair and damage mitigation company for domestic and commercial properties, managing claims for

• 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 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.

• O O'Carroll Housebuild Ltd London · House builder · 1-9 employees

  O'Carroll Housebuild Ltd specialises in comprehensive property development, from renovation of existing buildings to new property builds. They manage

• 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 Oakley Food Projects Ltd Wokingham · Design & build · 10-49 employees

  Oakley Food Projects offers expert food factory design, build, construction, refurbishment and project management with complete turnkey solutions acro

• O Oakridge Building Contractors Ltd Swindon · Refurbishment · 1-9 employees

  Commercial and private building specialists in Swindon and surrounding areas. Offering a complete building solution across commercial sectors includin

• O Oakwood Construction (UK) Ltd Main contractor · 1-9 employees

  Oakwood Construction (UK) provides expert building and structural engineering services to Greater London. With over 27 years of experience, we handle

• O Obe Building Ltd London · Extensions · 1-9 employees

  OBE Building delivers high-quality home extensions, loft conversions, refurbishments, structural steel and commercial fit-outs with expert project man

• 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 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 Construction (Nw) Ltd Manchester · Main contractor · 1-9 employees

  100% customer satisfaction in the Greater Manchester area. Specialising in building work including extensions, decking, groundwork, staircases, window

• O Otisbum Ltd Sunderland · Main contractor

  Otisbum Engineering & Construction Company Ltd offers high-quality building, renovation, maintenance, and engineering solutions for residential, comme

• 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 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 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.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

• P Pacific Construction Ltd London · Civil engineering · 1-9 employees

  Pacific Construction is a dynamic construction company established in 1999, known for its trustworthiness and efficiency in delivering large-scale pro

• P Peak Skilled Services Ltd Buxton · Main contractor

  Industrial construction and refurbishment specialists delivering full turnkey project management, trusted trades and reliable end-to-end delivery.

• P Pemberton FM London · M&E contracting

  Pemberton FM offers comprehensive facilities management, mechanical, electrical, and building maintenance services across the UK, ensuring seamless op

• P Perfect Living Services London · Refurbishment

  Perfect Living connects UK and Texas property services, Dubai-based websites and AI automation, and Perfect Living OS for service businesses.

• P Permasteelisa (UK) Ltd London · Main contractor

  The leading international façade specialist, shaping city skylines worldwide with innovative, sustainable, high-performance building solutions from de

• P Persepolis Construction Ltd Sutton Coldfield · Refurbishment · 1-9 employees

  Persepolis Construction delivers renovations, extensions, new builds and structural work across Birmingham & the West Midlands. Get a free written quo

• P Ph Build Group Ltd Bolton By Bowland · Extensions

  PH Build Group is a trusted family-run business in the Ribble Valley with over 20 years of experience completing high-quality construction projects. S

• P Pierra Ltd Clitheroe · Restoration & heritage · 10-49 employees

  Pierra Ltd is a specialist heritage contractor focused on the conservation, restoration, and repair of historic buildings and façades. They combine tr

• P Pinfold Projects Ltd Lutterworth · Refurbishment · 1-9 employees

  Pinfold Projects Ltd is a Midlands leader in carrying out successful refurbishment projects and small building works in the commercial sector. We offe

• P Pinnacle Conservation Ltd York · Restoration & heritage · 50-249 employees

  Pinnacle Conservation specialises in the construction, conservation, and enhancement of venerable and fragile buildings. They offer a holistic approac