Steel fabrication main contractors in the UK

790 UK main contractors offering steel fabrication work.

• M Masonry Frame Systems London · Main contractor · 1-9 employees

  Masonry Frame Systems (MFS) are specialist masonry frame contractors using their trademarked MFS i-Form Solution® P-DfMA approach to modern methods of

• M MATRIX PROPERTY REPAIRS Camden · Refurbishment

  Expert property repairs and home maintenance services for all your construction needs. Quality repairs you can trust! Contact us today!

• M Matthew Day Design Ltd Chinnor · Design & build · 1-9 employees

  Bespoke oak carpentry, modern design, and traditional craftsmanship for sculptures, furniture, and architectural projects. Explore our portfolio today

• M Max Constructions Reading Ltd Reading · Main contractor · 1-9 employees

  Max Constructions Reading Ltd is a building firm with over 20 years of experience, delivering building work with excellence and precision.

• M Maximum Damp Solutions Bristol · Damp proofing

  Maximum Damp Solutions LTD offers expert rising damp treatment, dry rot and woodworm eradication, steel beam installation, and general building servic

• M Mbc Contracts Ltd. Witham · Utilities

  MBC Contracts Ltd offers over 30 years of experience in commercial, infrastructure, utility, and residential services, including design, shopfitting,

• M Mcc Civils Ltd Nuneaton · Civil engineering · 1-9 employees

  MCC Civils delivers expert building, groundworks and maintenance services nationwide. Skilled teams, reliable service and quality workmanship for ever

• M Mccombie Builders Ltd Banchory · Main contractor · 10-49 employees

  Family-run builders in Aberdeenshire with over 40 years of experience. Specialising in new builds, refurbishments, extensions, and commercial projects

• M McD Painting & Exterior Cleaning Newry · Painting & decorating · 10-49 employees

  McD Painting & Exterior Cleaning offers expert commercial and industrial painting and cleaning services in Newry and nationwide. Established in 1998,

• M Mcdermott Energy Solutions (UK) Ltd London · Civil engineering

  McDermott is a global provider of engineering and construction solutions for the energy industry, transforming energy resources into essential product

• M Mchenry Bros Ltd Ballycastle · House builder · 1-9 employees

  McHenry Bros is a family-run construction company based in Ballycastle, Northern Ireland, with over 30 years of experience building quality homes and

• M Mcl Building & Civil Engineering Ltd Annan · Civil engineering

  MCL Building and Civil Engineering Limited, established April 2011, offers comprehensive building and civil engineering services. Based near Gretna, w

• M Mcm Fm Ltd Ayr · Main contractor · 1-9 employees

  MCM FM delivers expert facilities management and property maintenance services across Scotland and beyond, specialising in hard FM solutions for comme

• M Md Constructions (London) Ltd Buckhurst Hill · Main contractor · 10-49 employees

  At MD Constructions Ltd we undertake challenging projects requiring innovation and expertise, covering new build and refurbishment from inception to c

• M Mechanica Utilities Ltd Dover · M&E contracting · 10-49 employees

  Mechanica Utilities Ltd is a mechanical and electrical sitework and workshop repair and service provider operating in the Water, Power, Oil & Gas, Foo

• M Meckahno Homes Ltd Leeds · Steel fabrication · 1-9 employees

  Meckahno Homes offers fast, efficient steel frame building solutions using FRAMECAD technology. Sister company Alufast provides windows and doors.

• M Mega Ark Ltd London · Main contractor

  Mega Ark Limited is a London-based construction company specialising in commercial buildings, domestic new builds, extensions, renovations, and civil

• M Meldrum Group Gateshead · Main contractor · 50-249 employees

  Meldrum Group is an Employee Owned Trust offering integrated civil engineering and construction services, from planning and design to facilities manag

• M MERRICK JOINERY & BUILDING LTD Otley · Carpentry & joinery · 1-9 employees

  Merrick Joinery Building Ltd offers quality bespoke workmanship and customer satisfaction, transforming homes with expert craftsmanship for new spaces

• M Mersey Engineering Construction Ltd Birkenhead · Marine & water engineering · 1-9 employees

  Mersey Engineering Construction (MEC) is a multi-disciplinary contractor established in 2014, building on a legacy since 1994. We offer specialist con

• M Mestieri UK Ltd London · Design & build

  Mestieri is an Italian group specializing in bespoke high-end interiors and architectural elements, combining artisan skills with engineering and proj

• M Met - Clad Contracts Ltd Nottingham · Cladding

  Metclad Contracts is an award-winning UK based envelop façade, structural and flat roofing specialist.

• M Meyrick & Powell Ltd Llangattock · Steel fabrication · 1-9 employees

  Friendly, family-run company specialising in agricultural and steel buildings, also acting as general steel fabricators. Serving South Wales and Heref

• M Mezz Floors UK Ltd Haverhill · Design & build · 10-49 employees

  Mezzanine floor suppliers and manufacturers offering design, manufacture, and installation services across London, Essex, Suffolk, and the UK.

• M Mezz-UK.Com Ltd Hull · Design & build

  MEZZ-UK.COM LTD specialises in the design, supply, and installation of mezzanine storage systems, balustrades, and staircases. They offer bespoke stee

• M Mgc West Wales Ltd Aberaeron · House builder · 1-9 employees

  MGC West Wales Limited offers new builds, extensions, renovations, loft conversions, roofing, solar installations and steel structures across West Wal

• M MGM Construction Reading · Main contractor · 1-9 employees

  Expert construction, renovation, and maintenance services for residential & commercial projects. High-quality craftsmanship, reliability, and customer

• M Mi Building Contractors Ltd Welling · Design & build

  Mi Building Contractors offers comprehensive building services across London and surrounding areas, specializing in design & build, refurbishments, ex

• M Micari Engineering Solutions Ltd Grantham · Civil engineering · 1-9 employees

  Micari Engineering Solutions offers project management, structural and architectural steelwork, site welding, fabrication, cladding, and civil enginee

• M Midas Structural Ltd Norwich · Steel fabrication · 1-9 employees

  Midas Structural is a steelwork and cladding contractor specialising in the design, manufacture and installation of steel frame structures and metal c

• M Milano Home Improvement Ltd Halesowen · Extensions · 1-9 employees

  Milano Home Improvement provides home extensions, renovations, structural alterations and garage conversions across Halesowen and the surrounding West

• M Millstar Construction Ltd London · Main contractor

  Millstar Construction is a general building contractor with over 30 years of experience in London and the Home Counties. They focus on regeneration sc

• M Mint Build Sheffield · House builder

  Mint Build are trusted home builders in Sheffield delivering high-quality tailored construction solutions. We offer expert home extensions, loft conve

• M Minters Paving Ltd Bognor Regis · Driveways & paving

  Multi award-winning driveway and patio installation company in West Sussex. We offer quality workmanship and best rates for driveways, patios, fencing

• M MJ Barrett Group Uttoxeter · Steel fabrication · 10-49 employees

  MJ Barrett Group comprises MJ Barrett Constructions and MJ Barrett Developments, offering high-quality steel-framed buildings and commercial/industria

• M Mjd Agri Services Ltd Stowmarket · Fencing

  MJD Agri Services offers a range of services including fencing, landscaping, pond creation, concrete foundations, groundwork's, habitat translocation,

• M Mko Advanced Ltd Hawick · Carpentry & joinery

  MKO Advanced Ltd offers diverse services including construction, fabrication, paddock maintenance, trailer repairs, and machinery hire across the Scot

• M Ml Contractors Ltd London · Steel erection · 1-9 employees

  ML Contractors Ltd is an experienced construction services company specialising in steel fixing, groundwork and framework.

• M Mmc Diving Services Ltd Ventnor · Marine & water engineering · 1-9 employees

  MMC Diving Services are marine civil engineering specialists and commercial divers, offering a comprehensive range of dive plant and equipment for var

• M Morris Mechanical Services Ltd Stoke On Trent · Heating & ventilation

  Morris Mechanical Services offers bespoke building maintenance: heating, water, machine upkeep, ventilation cleaning, PAT & legionella testing.

• M Mounton Ltd South Ockendon · Main contractor

  Mounton Ltd brings a master-builder's perspective to high-end developments and professional supply challenges, with a legacy in iconic landmarks.

• M Msh Building Ltd Cwmbran · Refurbishment

  Family-run business serving since 2001, specializing in high-quality projects and maintenance for Registered Social Landlords, Local Authorities, and

• M Mulligan Fencing Bishops Stortford · Fencing · 1-9 employees

  Mulligan Fencing is a large-scale specialist fencing contractor for environmental noise barriers, motorways, railways, and security fencing across the

• M Munnelly Group Kings Langley · Civil engineering · 250+ employees

  Munnelly Group is a leading UK construction and infrastructure support services group, recognised for its rapid growth and innovative approach to serv

• M Murlog Construction Ltd London · Steel fabrication · 10-49 employees

  Established in 2006, Murlog Construction offers steel fabrication, construction, and structural engineering services. They serve clients across London

• M Murphy Homes Ltd London · Civil engineering

  Murphy is a leading international, multi-disciplined civil engineering and construction company. We operate across the energy, natural resources, tran

• M Murphy Power Networks Ltd London · Civil engineering

  Murphy specialises in energy transition, tunnelling, infrastructure engineering, decommissioning, drainage, power systems & construction solutions.

• M Murray Steel Buildings Dunfermline · Steel fabrication · 10-49 employees

  UK's largest supplier of bespoke steel buildings. Garages, workshops, agricultural & industrial buildings supplied & installed nationwide. Free quote

• N N8 Contractors Ltd London · Extensions · 1-9 employees

  N8 Contractors Ltd is a building firm in Crouch End, North London, specialising in extensions, loft conversions, refurbishments, and new builds. They

• N National Select Services Ltd Romford · Steel fabrication

  Award-winning construction installation and property development specialists based in Romford, Essex. Structural, fit-out, façade and residential deve