Design & build contractors in London

2029 design & build contractors across London.

• T Thoughts Workshop Ltd London · Design & build · 1-9 employees

  Innovative design and build studio specialising in high-end residential projects across London, from new-builds to listed-building refurbishments.

• T THREON ENERGY SYSTEMS LTD London · Main contractor

  THREON orchestrates sovereign-scale energy and infrastructure systems by aligning institutions, capital, and delivery into unified execution pathways.

• T Tide Construction Ltd Marylebone · Modular & offsite construction

  Tide is reshaping the way buildings are delivered. Our volumetric approach brings iconic designs to life quickly, safely and efficiently, cutting wast

• T Tidy Construction Management Ltd London · Main contractor

  RICS-regulated construction consultancy providing quantity surveying, contract administration, employer's agent and project management services throug

• T Tilbury Douglas London · Main contractor

  Tilbury Douglas is a leading UK building, fit-out, engineering, and infrastructure company delivering vital projects across health, education, water,

• T Tim Builders Ltd Uxbridge · Design & build · 1-9 employees

  Tim Builders Ltd offers comprehensive building services for domestic and commercial clients, established in 2002 with over 35 years of experience. We

• T Timber Workshop Ltd London · Carpentry & joinery · 1-9 employees

  Award winning carpentry and architecture company, specialising in timber frame structures across all scales.

• T Timelign Ltd London · Main contractor

  Timelign offers expert programme management, project controls, AI-powered reporting, and delay analysis for complex construction projects.

• T Tiny House Pro Cuffley · Design & build

  Tiny House Pro designs and builds high-quality, bespoke tiny houses made to last. Offering fully towable, road-legal models for flexible living.

• T Tiptop Contractors Ltd Barnet · Main contractor

  Expert local builders in Hertfordshire & North London offering home extensions, renovations, and construction. Fully certified with 15+ years of exper

• T Titans Services Ltd London · Main contractor

  Nationwide expert building solutions with a focus on quality, sustainability and customer satisfaction. We offer traditional builds, eco builds, groun

• T Tlinx Ltd Thornton Heath · Carpentry & joinery · 1-9 employees

  TLINX LIMITED is a UK-based company providing skilled and general labour to construction projects. We connect companies with the right talent for thei

• T TMDB London Hayes · Design & build · 1-9 employees

  London's leading design and build company, offering home extensions, loft conversions, and refurbishments with a 10-year guarantee and over 900 positi

• T TN Design and Build Walton-On-Thames · Design & build

  Expert design & build services in Surrey for luxury extensions, new builds & renovations. Over 20 years experience with in-house architects. Free cons

• T Tnv Construction Ltd Edgware · Refurbishment

  TNV Construction Ltd is a dynamic construction company undertaking a wide range of projects including new builds, refurbishments, extensions, and conv

• T Tolley Mahon Ltd London · Property developer · 1-9 employees

  Property developers specialising in high-quality restoration and modernisation projects, from conservation and listed building work to modern design.

• T Tolpedn Group Ltd London · Refurbishment

  Tolpedn Group Limited is a family-run construction company with over 25 years of experience delivering high-quality residential and commercial project

• T TONY BUILDERS LONDON Bromley · Demolition

  Tony Builders London Ltd is your trusted partner for exceptional construction and renovation services across Bromley and greater London. We combine in

• T Top Steel Buildings Hoddesdon · Design & build

  Top Steel Buildings Ltd specialises in bespoke prefabricated steel structures, including workshops, sheds, and garages, designed, manufactured, and bu

• T Torres Builders & Decorators Ltd London · Design & build

  Torres Builders and Refurbishment is a London-based premium design and renovation company with over 25 years of experience.

• T Tota Design & Build Ltd London · Design & build

  Tota Design & Build is a trusted construction company in London specialising in loft conversions, house extensions, refurbishments, bathroom renovatio

• T Total Build Solution London Ltd London · Design & build

  Total Build Solutions London offers comprehensive building services, specializing in residential, commercial, and industrial projects. With over 20 ye

• T Total Construction Ltd Rickmansworth · Main contractor · 10-49 employees

  Total Construction Ltd delivers high-quality construction services in London and the Home Counties across residential, commercial, and public projects

• T Total Fit Out UK Ltd London · Fit-out & interiors

  Since 2011, Total Fitout has redefined interior design and furniture fit out, bringing vision and precision to every project. Learn more.

• T Totus Construction Ltd Walton On Thames · Main contractor

  Totus is a family-run building company operating in London and the Home Counties. We undertake all types of projects, from new builds, extensions and

• T Trace Construction London · Design & build

  London-based construction company specialising in residential builds, commercial fit-outs, extensions and full planning support.

• T Trademark Solutions Ltd. London · M&E contracting

  Providing a wide range of services within the construction industry from project conception through to delivery, handover and maintenance.

• T Trailblaze Labs London · Design & build · 1-9 employees

  Top-rated specialists in custom AI agents, LLM development, and enterprise AI solutions. Serving clients in the US, UK, and globally.

• T Transforming Conservatories Ltd Sidcup · Extensions

  Transforming Conservatories is a leading UK provider of conservatories, orangeries, patio awnings, and conservatory roof replacements. Based in Kent,

• T Transhomes UK Ltd Hayes · Refurbishment · 1-9 employees

  Transhomes UK Ltd is a construction company with over 30 years of experience, specializing in high-quality building solutions for residential and comm

• T Treble B Building Services Ltd Caterham · Main contractor

  Treble B Group is a South London-based construction company offering services in general building, roofing, and scaffolding. They pride themselves on

• T Treem Build Ltd London · Design & build

  Treem Build offers integrated design-build and fit-out services, combining bespoke interiors, artisanal joinery, and safety systems for residential, c

• T Triant Aluminium Ltd London · Cladding

  Triant Aluminium offers innovative aluminium solutions for fenestration and interiors, including honeycomb panels, system windows, doors, and prefabri

• T Trident Builders Ltd London · Main contractor · 1-9 employees

  Trident Builders offers professional construction services focused on detail, reliability, and exceptional results, specializing in residential and co

• T Trident Property Construction Ltd London · Main contractor · 1-9 employees

  Trident Property offers comprehensive construction services, specializing in commercial, residential, and heritage projects. We transform visions into

• T Trio Homes (UK) Ltd Hornchurch · Design & build · 1-9 employees

  Trio Group is a construction company based in NW1, London, offering high-quality residential and commercial services including Design and Build, New B

• T Trisara Consultants UK Ltd London · Design & build · 1-9 employees

  Trisara Consultants UK Ltd is a Design & Build contractor specialising in new build developments, conversions, renovations, extensions, loft and basem

• T Trj Construction Ltd Waltham Cross · Modular & offsite construction · 1-9 employees

  TRJ Construction Ltd specialises in bespoke SIP garden rooms and granny annexes across North London, Hertfordshire, Buckinghamshire and nearby countie

• T TRM Innovations Bexleyheath · Extensions · 1-9 employees

  TRM Innovations provides building services, loft conversions, extensions and renovations across Bexleyheath, South London and surrounding areas.

• T TROFINI DESIGNS LTD London · Design & build · 1-9 employees

  Trofini Designs offers tailored interior design services for residential and commercial clients, focusing on creating beautiful, functional spaces fro

• T Troy Homes (Elstree Lawns) Ltd Upshire · House builder

  Troy Homes is a privately owned housebuilder established in 2015, specialising in small to medium-sized developments across the South East of England.

• T Truleum Loft Specialist London · Loft conversions

  Expert loft conversion services in Cambridge. Skilled specialists delivering quality work and reliable attic transformations for your home needs.

• T Ts Traders Ltd London · Extensions · 1-9 employees

  TS Traders Ltd specialises in extensions, conversions, and renovations for residential and commercial clients across London, offering quality service

• T Tt Services London Ltd Southall · Property developer

  TT Services London Limited offers property buying, selling, and investment services alongside design-and-build expertise for residential and commercia

• T Turn Key Interiors Ltd London · Fit-out & interiors

  Turnkey Interiors Ltd specialises in office fit out and refurbishment works, managing projects from initial consultation through to design and deliver

• T TURNBULL HOMES LIMITED Sutton · House builder

  Turnbull Homes is an aspirational homebuilder with over 90 years of experience, specialising in bespoke, high-quality homes that blend modern elegance

• T TURNKEY GRP LTD Orpington · Refurbishment

  TURNKEY GRP LTD, part of DJS Group, offers comprehensive building services for public and private sectors. Experts in domestic and commercial renovati

• T Tza Services Ltd Essex · Main contractor · 1-9 employees

  TZA Services Ltd is a UK-based construction and manpower supply company offering skilled and unskilled labour, commercial/domestic building, and renov

• U U&U Construction Ltd Borehamwood · Design & build · 1-9 employees

  UU Construction specialises in bespoke luxury home building and interior design across London and the Home Counties, offering a fully co-ordinated des

• U Ubdw Ltd London · Design & build · 1-9 employees

  UBDW is an integrated architecture, urban design, interior and product design firm based in London. We create developments that increase life quality