Main contractors in London

2650 construction main contractors based in and around London.

• G Gvm Carpentry Ltd London · Carpentry & joinery

  GVM Carpentry Ltd offers complete general carpentry services in London, with over 20 years of experience in first and second fix carpentry.

• G Gwd Services Ltd London · Basement works · 1-9 employees

  GWD Services is a specialist Central London construction company, covering greater London and surrounding counties. Specialists in Groundworks, Civils

• G Gwe Construction Ltd London · Extensions · 1-9 employees

  GWE Construction Ltd is a fully qualified and highly skilled construction company based in North London, offering a wide range of affordable construct

• G Gwenova Ltd London · Painting & decorating

  Gwenova Limited offers professional painting, decorating, and property improvement services for homes and small businesses across Greater Manchester.

• G GymCraft London London · Design & build

  GymCraft London are specialists in the home wellness space. We install and design bespoke gym and sauna spaces.

• G Gypsum Solutions Ltd London · Design & build

  Gypsum Solutions Ltd is a London-based construction company specialising in new builds, extensions, loft conversions, and full house renovations for r

• H H D Brooks And Sons LTD London · Painting & decorating

  H D Brooks And Sons LTD offers expert painting and decorating services in Surrey, with over 10 years of experience. They also provide comprehensive ho

• H H&A PD Global London · Property developer · 1-9 employees

  H&A PD Global Group (HAPD) is an executing firm with five operating directions: property development, construction management, corporate advisory, sof

• H H&H Developer London · Main contractor · 1-9 employees

  H&H Developer offers high-quality construction and trade services for residential and commercial projects, specializing in renovations, new builds, an

• H H&N Projects London · Refurbishment · 1-9 employees

  H&N Projects offers property refurbishment and maintenance services in London and the South East. Managed, delivered, done right.

• H H&P Buildings Ltd London · Main contractor · 1-9 employees

  Expert residential and commercial construction services in London. From renovations to new builds, we deliver quality and timely results. Get a free c

• H H95 Roofing & Building Ltd London · Roofing

  H95 Roofing & Building Ltd offers expert roofing and construction services in SW London. We provide reliable repairs, new roofs, and maintenance with

• H Habtu Kitchen Installation & Renovation Ltd London · Kitchen fitting · 1-9 employees

  HABTU specializes in seamless kitchen installations and bespoke renovations, bringing your vision to life with precision and expertise. We elevate spa

• H Hallfare Construction Ltd London · Refurbishment

  Hallfare delivers reliable, professional construction services across London and Hertfordshire, committed to quality, safety, and customer satisfactio

• H Halrix Commercial Systems Ltd London · M&E contracting · 1-9 employees

  Leading UK experts in M&E consultancy and contracting. Seamlessly integrating design and installation for exceptional Mechanical and Electrical soluti

• H Hamberley Development Ltd London · Property developer · 10-49 employees

  Award-winning developer of luxury elderly and specialist care homes across the UK. Proven track record in site identification, acquisition, design, pl

• H Hamilton Roofing And Building Ltd London · Roofing · 1-9 employees

  Your trusted roofing and building partner in Fulham, Chelsea, Mayfair, Battersea, and Hammersmith. Quality craftsmanship and excellence since day one.

• H Hammerslate Roofing And Building Ltd London · Roofing

  Hammerslate Roofing And Building brings 30 years of expertise to every project. From new roofs and flat roof repairs to expert chimney work and gutter

• H Hammond Developments Home And Garden Ltd London · Design & build · 1-9 employees

  Hammond Developments are design and build specialists producing high quality commercial, residential and mixed-use space whilst being mindful of our e

• H Hampstead Building Service Ltd London · Main contractor · 1-9 employees

  Hampstead Building Service Ltd is a London-based construction company established in 2022, offering a range of building services.

• H Hampstead Renovations London · Design & build

  High-end house refurbishment, flat refurbishment and house extensions across Prime North, Central and West London, Hampstead, Belsize Park.

• H Hampstead Renovations Group Ltd London · Refurbishment

  Award-winning renovation specialists across London. Extensions, loft conversions, kitchens, bathrooms and full refurbishments. 347+ five-star reviews.

• H Handplant Skateparks Ltd London · Design & build

  Handplant Skateparks Ltd offers professional skatepark design, build, and repair services. UK-based with global activity, they cater to custom skatepa

• H Handy Heroes London · Property developer · 1-9 employees

  Handy Heroes offers property sourcing, planning permission, renovation, development, and sales services in London, leveraging ex-military values for i

• H HandyHumans London · Refurbishment · 1-9 employees

  North London property maintenance experts. HandyHumans offers a wide range of services including plumbing, electrical, tiling, and renovations. Get a

• H HANDYMATT LTD London · Refurbishment · 1-9 employees

  HandyMatt London offers expert building, renovation, and handyman services in London, specializing in kitchens, bathrooms, carpentry, roofing, plumbin

• H Hanmiglobal UK Ltd London · Main contractor · 50-249 employees

  Specialist expertise backed by advanced technology and proven strategies for construction success. Global network and AI-driven project management.

• H HANNAFORD PROJECT MANAGEMENT (WOODLANDS) LIMITED London · House builder

  HANNAFORD PROJECT MANAGEMENT (WOODLANDS) LIMITED is a property developer and main contractor specialising in unique countryside conversions and new de

• H Hanover Building Services London · M&E contracting

  Award-winning London based MEP Services Contractor delivering a spectrum of services to developments all over London and the home counties.

• H Hansa Group Ltd London · Main contractor · 1-9 employees

  Hansa Group provides end-to-end design and build solutions for commercial and industrial clients, including office fit-outs, refurbishments, and MEP s

• H Happy Build Ltd London · Painting & decorating

  Happy Build Ltd offers reliable home improvement services including painting, plaster repairs, shutter fitting, and PVC doors and windows to keep your

• H Happy Tails Training Ltd London · Refurbishment · 1-9 employees

  Happy Tails Ltd offers comprehensive property maintenance services across the UK, catering to landlords, homeowners, and care homes with a focus on re

• H Harpercrewe Ltd London · House builder · 10-49 employees

  UK-based house builder committed to creating exceptional, sustainable homes. HarperCrewe offers various home ownership schemes.

• H HARTE London · Refurbishment · 10-49 employees

  P.J. Harte Limited is a family-owned principal contractor specialising in high-end restoration, refurbishment, and redecoration for landlords and prop

• H Harwood Homes Building Contractors Ltd London · Main contractor

  Harwood Homes Building Contractors Limited are specialist luxury residential builders serving Essex and London. Extensions, full renovations, interior

• H Hasbal Construction London · Civil engineering

  A comprehensive construction company offering residential builds, renovations, and extensions. We provide civil engineering consultancy, building mate

• H Hashtag Property Services Ltd London · Plumbing

  Solution-driven property services for owners, landlords, and managers. Offering plumbing, heating, electrical, drainage, carpentry, appliance repair,

• H Hassan Allam Construction UK Ltd London · Main contractor · 1-9 employees

  Hassan Allam Holding is a leading Egyptian corporation in engineering, construction, investment, and development, with 90 years of experience and a gl

• H HausBespoke London · Carpentry & joinery

  HausBespoke designs and makes bespoke joinery in London: handmade kitchens, fitted wardrobes, and made to measure interior furniture, built in Britain

• H Hayden Projects London · Driveways & paving

  Hayden Projects is a London-based construction company committed to exceptional, sustainable building services. With experienced professionals, we del

• H Hayden Property Partners London · Property developer · 1-9 employees

  Hayden Property Partners is a property firm based in London, England focused on New Builds, Residential & Commercial Refurbishments, General Building

• H Hayes And Green Homes Ltd London · Refurbishment · 1-9 employees

  Family-run building and property refurbishment business, specialising in bespoke bathrooms, green home solutions and property management.

• H Haymore Ltd London · Design & build · 1-9 employees

  Haymore is a London-based commercial construction company specializing in design and build solutions, offering tailored spaces for commercial and dome

• H Hb Reavis UK Ltd London · Property developer · 10-49 employees

  HB Reavis is an international workspace provider creating personalised experiences through real estate and wellbeing solutions. They focus on sustaina

• H Hc Property Construction Ltd London · Design & build

  HC Property Construction Ltd offers high-quality building and renovation services, specializing in design and construction from home improvements to b

• H Hearne House London · Refurbishment · 1-9 employees

  Hearne House specializes in high-end residential renovations in London, offering design, construction, and project management for beautiful, functiona

• H Heath Projects Ltd London · Loft conversions

  Family-run team with 30 years' experience delivering loft conversions, extensions, basement conversions and renovations across South East London and K

• H Heatjet Ltd London · Main contractor

  HEATJET LTD offers comprehensive residential building construction, HVAC, plumbing, and electrical services. Specializing in custom home builds, renov

• H Hebovija Renovation Ltd London · Refurbishment

  HEBOVIJA RENOVATION LTD offers a comprehensive range of renovation and fit-out services for residential and commercial properties. Specialising in ref

• H Heerema Marine Contractors U.K. Ltd London · Marine & water engineering · 10-49 employees

  Heerema Marine Contractors UK Ltd is a leading offshore marine contractor and engineering solutions provider, specializing in complex offshore project