Main contractors in the UK

20744 UK companies working as main contractors.

• M Mcfour Ltd Whitchurch · Civil engineering · 10-49 employees

  McFour Ltd is a privately owned civil engineering and construction company founded in 1996, specializing in diverse infrastructure projects across the

• M Mcg Roofing Contractors Ltd Sandhurst · Roofing

  Professional roof repairs, new roofs and commercial roofing across Berkshire, Surrey, Hampshire and West London. Based in Sandhurst. Request a free qu

• M Mcgaffin Mechanical Ltd Banbridge · Heating & ventilation

  McGaffin Mechanical Ltd is a leading provider of renewables, heating, and insulation solutions in Northern Ireland, offering total energy solutions fo

• M Mcghie Property Development Ltd Dunfermline · Carpentry & joinery

  Quality property development, renovations, and bespoke carpentry across Fife and surrounding areas. Expert service for your home projects.

• M Mcgoff Construction Ltd Altrincham · Main contractor · 50-249 employees

  McGoff Construction, established in 1973, is an innovative build partner with an £85m turnover, working with renowned care providers across the UK. Pa

• M Mcgoldrick Developments Ltd Larkhall · Timber frame · 1-9 employees

  McGoldrick Developments Ltd is a leading Scottish timber kit manufacturer, specialising in timber frames, full builds, extensions, and joinery service

• M Mcgowan Environmental Engineering Ltd Aviemore · Civil engineering

  Delivers projects which protect and enhance our natural environment, with experienced team providing specialist design and construction services for r

• M McGowan Group Aviemore · Civil engineering

  McGowan Group is a portfolio of sector-leading businesses in the energy infrastructure space, founded in 2009. They focus on quality, care, and sustai

• M Mcgowan Infrastructure Ltd Aviemore · Civil engineering

  McGowan Infrastructure is a NERS accredited Independent Connection Provider (ICP) and trusted contractor to the energy and utilities sector. We design

• M McGrath Contracts Landscaping

  Established in 1983, McGrath Contracts offers expert landscaping, grounds maintenance, and civil engineering services in the Dungannon area. Call for

• M McGregor Structures Ltd Alresford · Modular & offsite construction · 1-9 employees

  McGregor Structures Ltd manufactures redeployable modular structures from UK factories, offering exceptional designs for various industries including

• M McGuinness Grp Ltd Gloucester · Refurbishment · 1-9 employees

  Expert Property Renovations and Electrical Services in Gloucestershire and the South West. Family-run business with over 15 years of experience.

• M Mcguire Construction (Ayr) Ltd Ayr · Main contractor

  McGuire Construction offers top-tier residential and commercial construction services across Scotland. Quality craftsmanship delivered on time and wit

• M Mcgurran Civils Ltd Enniskillen · Civil engineering · 10-49 employees

  McGurran Civils Limited offers comprehensive civil engineering and construction solutions across Ireland and the UK, specializing in complex projects

• M Mch (Southern) Ltd Southampton · Extensions · 1-9 employees

  Construction company experienced in extensions, refurbishments to new build turn key service.

• M MCH Build Design Solutions Ltd Wellingborough · Restoration & heritage

  Trusted family-run building contractors in Wellingborough with over 25 years of experience, specialising in renovations and heritage projects.

• M Mch Construction Ltd Harrow · Main contractor

  MCH Construction Limited is a full-service construction company established in February 2016, operating mainly in London. Founded by Mo Akil with over

• M Mch Solutions Ltd Edinburgh · Solar PV · 1-9 employees

  MCH Solutions expertly combines construction and solar energy services for residential and commercial projects, including extensions, renovations, and

• 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 Mchl Ltd Woodford Green · Refurbishment

  MCHL is a client-focused, relationship-driven contractor delivering high-specification refurbishments and large-scale new builds. They handle every de

• M Mchugh Civil Engineering Ltd Burgess Hill · Civil engineering · 1-9 employees

  McHugh Civil Engineering Ltd delivers engineering excellence through cost-efficient, customer-focused solutions, from minor works to major infrastruct

• M Mcilroy Builders Ltd Bodmin · Main contractor · 1-9 employees

  Expert construction and flawless finishes in Cornwall. Specialising in residential restorations and bespoke new-build homes with uncompromising standa

• M Mcintosh Dbr Works Ltd Frome · Design & build · 1-9 employees

  McIntosh DBR Works Ltd offers expert building and construction services, specialising in design, build, and restoration for both residential and comme

• M Mck Builders Ltd Wallsend · Extensions

  MCK Builders is a family-run business established in 1998, with over 40 years of experience in building and maintenance for domestic and commercial se

• M Mckays Roofing Ltd Belfast · Roofing

  McKay's Roofing is a family-run business in Belfast offering comprehensive roofing and building services. With over 20 years of experience, they speci

• M McKelvey Construction Castlederg · Main contractor · 10-49 employees

  McKelvey Construction offers reliable, professional, and bespoke commercial construction services across the UK, from new housing developments to stat

• M McKenzie Property Renovations London · Refurbishment

  McKenzie Property Renovations offers high-quality residential and commercial renovation services across Colchester and Essex. Get a free quote today.

• M Mckernan Construction Ltd Cookstown · Main contractor · 1-9 employees

  McKernan Construction is a premier partner for residential and commercial building projects in Mid Ulster, Northern Ireland, with over 30 years of exp

• M Mckinley Contracts Ltd Newry · House builder · 10-49 employees

  McKinley Contracts Ltd is a family-owned business with almost 40 years of experience in the construction industry, specializing in residential and com

• M Mckinven & Colville Ltd Campbeltown · Main contractor

  Mc Kinven & Colville Building Contractors are Kintyre's premier building contractors delivering high specification projects within the domestic and co

• 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 Mclaren Construction Ltd London · Main contractor

  McLaren Construction is a leading UK construction and development group, specialising in sustainable and digital building solutions across diverse sec

• M Mclaren Property (Ubs 1) Ltd London · Property developer

  McLaren Property delivers landmark residential, BTR and regeneration schemes across the UK. Submit a site opportunity to our acquisitions team.

• M McLaughlin (Ayr) Ayr · Carpentry & joinery · 1-9 employees

  McLaughlin (Ayr) Ltd offers bespoke joinery, building, and construction services in Ayrshire. Specialising in custom interiors, extensions, and proper

• M Mclaughlin & Woods Ltd Belfast · Main contractor · 1-9 employees

  McLaughlin & Woods Ltd, established 1981, offers building, plumbing, heating, and facilities management services. Based in Belfast, working throughout

• M Mcloughlin Groundwork And New Homes Ltd Mytchett · Groundworks · 10-49 employees

  Mcloughlin Groundwork is a construction company based in Mytchett, Surrey, offering groundwork and new homes services. They focus on delivering qualit

• M Mcm Direct Construction Ltd Feltham · Refurbishment

  Expert construction with MCM Direct: Innovative designs, quality craftsmanship, and sustainable solutions for your residential and commercial projects

• M Mcm Electrical (Scotland) Ltd Glasgow · Electrical

  Glasgow based electrical contractor specialising in domestic and commercial electrical work, from minor repairs to full design and installs. Establish

• 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 Mcm Maintenance Ltd Manchester · Refurbishment

  Mcm Maintenance Ltd is a trusted property repair and maintenance company in Greater Manchester, offering quality workmanship with over 30 years of exp

• M Mcmain Electrical Ltd Darlington · Electrical

  McMain Electrical Limited is a trusted, friendly local electrical contractor in Darlington with over 30 years of experience. They offer comprehensive

• M McMillan Developments Tranent · Extensions · 1-9 employees

  McMillan Developments is a trusted, family-run building company with over 35 years of expertise in East Lothian and beyond. Specialising in house exte

• M MCMillan Timber Frame Glenrothes · Timber frame · 1-9 employees

  MJS Scotland Ltd offers expert timber frame manufacturing and contracting services for residential properties, focusing on quality, sustainability, an

• M Mcmorrow Contracts Ltd Glasgow · Groundworks · 1-9 employees

  McMorrow Contracts Ltd are a Perth-based groundworks and building contractor serving domestic and commercial clients across Scotland. Our services inc

• M McNally Contracts Coatbridge · Damp proofing

  Specialising in damp proofing and water damage repair in any property. Cost-effective with high standards of workmanship and superior customer service

• M Mcneil Evans Joinery & Building Ltd Stockport · Main contractor

  McNeil & Evans Joinery and Building offer specialist joinery and building services in Cheshire, specialising in bespoke home extensions, renovations,

• M Mcnicholl & Hughes Ltd Belfast · Fit-out & interiors

  McNicholl Hughes are specialist commercial interior fit-out and shopfitting specialists working throughout the UK and Ireland for high-profile clients

• M Mco Building Contractors Ltd Brighton · Main contractor

  At MCO Building Contractors, we specialize in top-of-the-line home improvement and construction services. Our team of experienced engineers, architect

• M Mco Group Ltd Southend-On-Sea · Main contractor · 1-9 employees

  MCo Group Ltd are a main contractor specialising in the management and delivery of construction projects throughout London and the South East. We are

• M MCP Plus Ware · Refurbishment

  MCP Plus provides expert social housing maintenance, understanding, improving and supporting communities through knowledge and experience. Trusted by