Main contractors in London

2659 construction main contractors based in and around London.

• W Whitefield Construction Ltd London · Refurbishment · 1-9 employees

  Whitefield Construction is a successful Surrey-based construction, building maintenance and refurbishment business. We offer general contracting, cons

• W Whitgift Estates (Phoenix House) Ltd London · Property developer · 1-9 employees

  Whitgift Estates is a property development and consultancy business delivering residential, mixed-use and strategic land schemes across London and the

• W William George Homes London · Property developer

  William George Homes is a fast-growing, privately owned developer of homes in London and the South East of England, building outstanding homes that ex

• W Winston Projects London · Bathroom fitting

  Winston Projects offers comprehensive design, supply, and installation services for bathrooms and interiors. With over 30 years of experience, they cr

• W Wiseglow UK Ltd London · Solar PV

  WiseGlow is an Italian company specializing in renewable energy, particularly photovoltaic systems, supporting businesses in cost reduction and sustai

• W Wk Roofbuild Ltd London · Roofing

  WK Roofbuild Ltd offers high-quality roofing, painting, and tiling services across London. Committed to precision, durability, and client satisfaction

• W Wo Construction Ltd London · Cladding · 1-9 employees

  WO Construction Limited is a specialist building contractor in the UK, focusing on façade systems, steel-framed solutions, and glazing. They handle pr

• W Woodford Construction Services Ltd London · Main contractor · 1-9 employees

  Woodford Construction Services Ltd (WCSL) is a building, construction, and refurbishment company, established for over 25 years. Offering a wealth of

• W Woodtrend Ltd London · Cladding

  Woodtrend supplies and installs quality hardwood decking, cladding, and flooring. Offering bespoke solutions and expert advice since 2008.

• W Workhorse Crew Ltd London · Design & build

  London-based design and build specialists for hospitality and residential projects. Pub fit-outs, Airbnb renovations and full refurbishments delivered

• W World Core Ltd London · Civil engineering

  Worldcore Group is a global programme and project delivery partner. We plan, manage and deliver complex infrastructure and capital programmes with cla

• W Worth Traders Ltd London · Main contractor

  Worth Traders Ltd specialises in supplying labourers and construction services across London, focusing on quality, communication, and customer satisfa

• W Wpg-UK Ltd London · Main contractor · 10-49 employees

  WPG-UK Ltd, commercial construction and interior fit-out specialists, plus premium roofing materials. Serving London & the South East.

• W Wren Construction Ltd London · Main contractor · 10-49 employees

  Wren Construction is a main contractor delivering building projects across all industry sectors, from £50,000 to £10,000,000. They focus on close cust

• W Wrestore Ltd London · Refurbishment · 1-9 employees

  Wrestore specialises in property maintenance and improvement services for commercial and domestic clients across London, offering a one-stop-shop solu

• W Wrightson Construction Ltd London · Refurbishment

  Bespoke Construction Services in Central London. Wrightson Construction offers comprehensive building services throughout London, specialising in prop

• W Wrigley Landon Properties Ltd London · Refurbishment · 1-9 employees

  Experienced builders for residential and commercial property services in Central and West London. We build, manage, and maintain projects of all sizes

• W Ws Maintenance Ltd London · Main contractor

  WS Maintenance Ltd provides high-quality construction and maintenance services for commercial and residential buildings. With years of experience, our

• W Wt Construction Service Ltd London · Extensions · 1-9 employees

  WT Construction Services are leading North London builders for house extensions, kitchen extensions, loft conversions and renovations. Established in

• W Wuwiicom Ltd London · Rail infrastructure

  Wuwiicom Ltd is an engineering and construction contractor delivering high-quality projects in the infrastructure and transportation sectors, speciali

• W Wwdcs Group Ltd London · Security systems · 1-9 employees

  WWDCS Group delivers government, border, critical infrastructure and corporate security solutions with disciplined, risk-led delivery worldwide since

• W Wynngate Ltd London · Property developer · 1-9 employees

  Wynngate specialises in real estate planning, planning applications, planning consultancy, design services, architectural services, interior design, l

• X X Construct Ltd London · Main contractor · 10-49 employees

  X Construct are expert construction managers of both commercial & residential development projects in London. Contact us for consultation & contractor

• X XDL Construction London · Main contractor · 1-9 employees

  Registered builders specialising in domestic building work across London and surrounding areas. Request a quote, XDL Construction Ltd (13609983).

• X Xif Ltd London · Main contractor

  Xifltd specialises in domestic building construction, site preparation, plumbing, heating, and air conditioning across the UK, committed to exceptiona

• X XK DEVELOPMENTS London · Main contractor

  XK DEVELOPMENTS is a construction and renovation company in London, offering general building, loft conversions, extensions, refurbishments, concrete

• Y Y Star Construction Ltd London · Refurbishment · 1-9 employees

  Y Star Construction Ltd offers professional renovation, carpentry, bathroom renovation, decorating, extension, and loft conversion services in London

• Y Y&Y Contractors Ltd London · Painting & decorating

  Y&Y Contractors Ltd is your local, trusted home maintenance team across North, East and North-West London. Painting & decorating, carpentry & flooring

• Y Yardhaus London · Design & build

  Discover premium, bespoke-made garden rooms and annexes, designed and built in the UK, with a 10 year warranty.

• Y Yasmeen Property Services Ltd London · Main contractor

  Yasmeen Property Services is a premium building firm in Northwest London, specialising in residential and commercial design and build, refurbishments,

• Y Yb1 Construction Ltd London · Design & build · 1-9 employees

  Yb1 Construction is a strategic partner in building excellence, designing bespoke structures that drive value and foster sustainable durability.

• Y Ybacom Services Ltd London · Refurbishment

  Ybacom specialises in building repairs, plumbing, electrical work, and cleaning services for residential and commercial properties. Offers floor and w

• Y YBK Home Improvements London · Refurbishment · 1-9 employees

  YBK Home Improvements is a family run residential and commercial property maintenance company, based in North London, which thrives on providing an ef

• Y YES MAINTENANCE LTD London · Refurbishment

  YES MAINTENANCE LTD offers comprehensive building maintenance and property management services for residential and commercial clients in London and Ke

• Y YESS ECO Solutions London · Insulation

  YESS ECO Solutions LTD offers complete energy solutions, including insulation upgrades, heating solutions, and renewable energy installs, working with

• Y YGA Construction LTD London · Loft conversions · 1-9 employees

  YGA Construction is your trusted partner for superior home transformations in London, delivering exceptional craftsmanship and personalized service.

• Y Yilmaz Deco London · Painting & decorating · 1-9 employees

  Professional building, painting & decorating, renovation, flooring and garden services across London. Call İmdat Yılmaz on 07377 189822 for a free quo

• Y Yinzhu International London · Design & build

  Yinzhu International Engineering Ltd delivers excellence across exhibition design, commercial construction, and high-end residential renovation. We co

• Y YKS Group London · Plumbing

  YKS Group offers a full range of building and maintenance services for residential and commercial projects, including plumbing, electrical, carpentry,

• Y Yordie Ltd London · Refurbishment

  Yordie LTD offers a wide range of building services including renovations, property restorations, plumbing, joinery, plastering, and roofing. With ove

• Y York Property Maintenance Ltd London · Refurbishment

  York Property Maintenance Ltd offers reliable and cost-effective property maintenance solutions including refurbishment and painting services in Londo

• Y Youmax Ltd London · Refurbishment · 10-49 employees

  YouMax offers professional building and renovation services. We guide you through construction, enhancement, and property improvement projects with a

• Y Youngman Lovell Ltd London · House builder · 1-9 employees

  Youngman Lovell designs and builds sustainable, carbon-neutral homes with zero emissions and the potential for zero energy bills, focusing on beautifu

• Y YOUR TIMBER WINDOWS LTD London · Windows & doors · 1-9 employees

  Your Timber WINDOWS Ltd: premium timber sash window specialists in London and South East. Bespoke timber windows and doors for period and modern homes

• Y Your Top Builder London · Refurbishment

  Your Top Builder offers expert construction, maintenance, and refurbishment services in London, drawing on over 25 years of European experience. Speci

• Y Yu Spaces & Partners Ltd London · Design & build · 1-9 employees

  YU Spaces & Partners is an international award-winning design and build practice based in London, specializing in contemporary urban lifestyle propert

• Y Yuanda Europe Ltd. London · Cladding · 10-49 employees

  Yuanda Europe Ltd. is a leading facade contractor specializing in the design, engineering, and installation of complex facade systems for commercial a

• Y YV Build London · Refurbishment · 1-9 employees

  Property maintenance, emergency repairs, refurbishments and construction across London. Trusted, fully insured trades for landlords, homeowners and ma

• Z Z H Refurbishment Ltd London · Refurbishment · 1-9 employees

  ZH Refurbishment in London is a full-service construction company with over 20 years of experience, providing services and expertise for your construc

• Z Z3 Construction Ltd London · Main contractor

  Z3 Construction Ltd is a professional building company in London offering a wide range of services including extensions, conversions, and refurbishmen