Design & build contractors in London

1174 design & build contractors based in and around London.

• I Imperial Developments And Consultancy Ltd London · Design & build · 1-9 employees

  Imperial Developments and Consultancy Ltd offers clients a single point of contact for design-build projects, specializing in residential, commercial,

• I Imperial Elite Construction Ltd London · Main contractor · 1-9 employees

  Imperial Elite Construction offers a wide range of building and construction management services, from new builds to refurbishments, commercial to res

• I Imperial Way Ltd London · Loft conversions

  Leading construction company in London, Essex, Surrey. Loft conversion, rear or side extension specialists. Property refurbishment London.

• I Imperium Construction Management Ltd London · Main contractor

  Yorkshire based project and construction management services. We provide structured leadership from inception to completion, managing the interface be

• I In:arch London · Design & build

  In:arch delivers end-to-end residential building services in London, specialising in loft conversions, house extensions and full home renovations; fro

• I INDEPENDENT CONSTRUCTION ASSESSORS LTD London · Design & build · 1-9 employees

  Independent Construction Assessors (ICA) provides comprehensive building safety support, including BSA gap analysis, process development, competency a

• I INGEENIUM London · Design & build

  Ingeenium Holding is a global engineering and consultancy group offering innovative and sustainable solutions in energy, environmental management, ind

• i inGeni Construction and Renovation London · Restoration & heritage

  Leading heritage builders in Essex specializing in listed building restoration, barn conversions, oak framing, and bespoke construction services acros

• i innerspace London · House builder · 1-9 employees

  Innerspace designs and builds modern, sustainable homes with a focus on intelligence, personality, and affordability. They offer customisable living s

• I Innovate Home Solutions Ltd London · Design & build

  We specialise in home extensions, loft conversions, and full renovations designed to make your space truly yours.

• I Innovation Experts Ltd London · Design & build

  Innovation Experts Ltd offers premium construction & renovation services in London, providing reliable, high-quality refurbishment, repair, and mainte

• I Innovative Utilities (UK) Ltd London · Utilities · 10-49 employees

  Innovative Utilities (UK) Limited is a privately owned Utility & Civil Contractor operating throughout the UK, with a strong focus on water and gas in

• I Inoval Ltd London · Carpentry & joinery

  High end, handcrafted staircase designs tailored to your home. Experienced staircase designers. Modern & traditional styles. Metal staircases, spiral

• I Insignia Workplace Ltd London · Refurbishment

  Insignia Workplace Ltd - Professional refurbishment and contracting services for commercial and residential properties.

• I Intec Energy Solutions Ltd London · Solar PV

  INTEC Energy Solutions is a global leader in EPC Services, Project Development, BESS, and Operations & Maintenance for green energy solutions.

• I Interholc Construction Ltd London · Main contractor

  Interholc Construction is a London-based building company with a strong reputation in residential, commercial, retail, hotels, and leisure sectors. Th

• I Interhome Construction Ltd London · Main contractor

  Interhome Construction Ltd offers bespoke residential and commercial construction services in London, managing projects from new builds to renovations

• I INTERIOR ADDRESS LIMITED London · Fit-out & interiors · 1-9 employees

  Interior Address offers bespoke furniture, lighting, art curation, and sonic branding for commercial and retail spaces. Specialising in FF&E, custom d

• I Interior Motives International Ltd London · Fit-out & interiors · 10-49 employees

  Experts in commercial construction management since 1981. Interior Motives has been a success story since 1981, with clients throughout London and the

• I Interior Revolutions Ltd London · Design & build · 1-9 employees

  London's premier construction company specializing in high-value new builds, luxury renovations, and reliable maintenance services. 15+ years experien

• I Interni Deco Ltd London · Design & build

  InterniDeco transforms London homes with elegant design and masterful craftsmanship, offering bespoke joinery, interior design, and full project manag

• I Investre Ltd London · Property developer

  London-based property investment and development business focused on Prime Central London, Kensington, Chelsea, Mayfair, Marylebone, Bayswater, Knight

• I Invigorate Homes Ltd London · Design & build

  Invigorate Homes specialises in bespoke, luxurious residential projects of the highest standard and quality, with a proven track record spanning over

• I Ipsum Constructions Ltd London · Design & build · 1-9 employees

  Ipsum Constructions offer a complete design & build solution from inception to completion. They operate in and around the London area and undertake wo

• I Iropeaccess Ltd London · Scaffolding

  Specialist rope access company providing work-at-height services across London and the UK. IRATA certified. Get a free quote today.

• I Iwik Construction Ltd London · Main contractor

  Iwik Construction is a well-established building company in Southwest London, offering a full range of construction and renovation services. They prid

• J J & L Construction Ltd London · Extensions · 1-9 employees

  J & L Construction Ltd are your local experts for all building services in Valley Side, Waltham Forest, London. From extensions through to complete re

• J J A Brooks Mechanical Services Ltd London · M&E contracting · 50-249 employees

  JA Brooks is a mechanical services company designing, manufacturing, and fitting systems for water supply, sanitation, heat, fresh air, and gas across

• J J.P.F. Clarke (Construction) Ltd London · Main contractor

  JPF Clarke is a family-run construction company with over 40 years of experience in North London. They offer a comprehensive range of building service

• J Javicon London · Refurbishment

  JAVICON LTD specialises in full-scale renovations, refurbishments, and turnkey construction projects across London. Quality craftsmanship, reliable ti

• J Jazz Construction London Ltd London · Main contractor

  Jazz Construction is a leading construction company in London offering a wide range of building and construction services. Established in 2019, we are

• J JCA Engineering London · Design & build

  JCA is a multi-faceted engineering services and construction business, delivering bespoke solutions for commercial property owners.

• J Jelucia Services Limited London · Refurbishment

  Jelucia Services Limited offers residential refurbishments, extensions, and loft conversions in London. Led by master builders, they focus on beautifu

• J Jj Rhatigan & Co. (UK) Ltd London · Main contractor

  JJ Rhatigan is a leading main contractor at the forefront of the construction industry for over 65 years, combining speed and quality across a diverse

• J Jk Construction Ltd London · Extensions · 1-9 employees

  A London construction company specialising in building lofts, extensions, basements and refurbishments. We offer a personal approach to all of our pro

• J Jki Group Ltd London · Design & build

  JKI Group is a London-based company specializing in design and build, offering tailored solutions for residential and commercial spaces. They focus on

• J Joed Construction Ltd London · Design & build · 1-9 employees

  JOED Construction Ltd specialises in Residential, Commercial and Riparian sectors in London & South East, offering D&B and Joint Ventures.

• J Johflek Global Ltd London · Design & build

  Johflek Construction is a leading design & build company in London, specialising in high-end, contemporary modern architectural design and structures.

• J John Simpson Architects Ltd London · Restoration & heritage · 10-49 employees

  John Simpson Architects is an award-winning practice established in 1980, specialising in classical architecture and urban design for public, educatio

• J Joule Group International Ltd London · Fire protection · 10-49 employees

  Joule Group is a leading international consultancy transforming fire safety and its management in the built environment, ensuring safe and sustainable

• J Jp Corp Ltd London · Design & build

  JP Corp Ltd offers expert IT services and full-service construction solutions, empowering businesses with smart technology and building excellence.

• J JP Project Management London · Refurbishment · 1-9 employees

  JP Project Management is a London-based construction firm providing high-quality residential and commercial building services, renovations, and mainte

• J Jq Building Developments Ltd London · Design & build · 1-9 employees

  JQ Building Developments is a London-based company passionate about creating exceptional spaces, redefining the art of building design from concept to

• J Julidesign Architecture Services Ltd London · Design & build

  London-based architectural and interior design company offering CAD drawings, 3D visualizations, and measured surveys for residential, hotel, restaura

• K K Building & Maintenance Ltd London · Refurbishment · 1-9 employees

  K Building & Maintenance offers expert renovation, remodeling, and construction services across London and the Home Counties, with over 16 years of ex

• K K C Portman Ltd London · Refurbishment · 1-9 employees

  K C Portman is a property refurbishment company focused on design, planning and execution, developing bold, beautiful and unforgettable spaces. They o

• K K777orbi Construction Ltd London · Steel fabrication · 1-9 employees

  K777ORBI Construction Limited offers steel fixing, concrete reinforcement, labour supply, and full construction services in London. Committed to safet

• K Kairos Construct Ltd London · Refurbishment

  Kairos Construct: Your Trusted Refurbishment & Fit-Out Partner in London. Transforming workplaces with thoughtful design, precise execution, and AI-dr

• K Kajima Europe Ltd London · Property developer

  Kajima Europe is the holding company for the European investment and operational businesses of Kajima Corporation, a major Japanese construction and r

• K Kajima Partnerships Ltd London · Property developer

  Kajima Partnerships specialises in creating partnership opportunities and social value, delivering real assets that generate sustainable, long-term so