Design & build main contractors in the UK

5273 UK main contractors offering design & build work.

• B BMC Loft Conversions Portsmouth · Loft conversions · 1-9 employees

  BMC Loft Conversions in Portsmouth & the South Coast offer bespoke loft conversions, extensions, and building projects with expert craftsmanship and a

• B BMR Exteriors Glasgow · Roofing

  BMR Exteriors specialises in bespoke metal roofing and cladding systems, combining traditional craftsmanship with modern precision. With over 30 years

• B Bnc Works Ltd Basildon · Fit-out & interiors

  BNC Works delivers commercial projects including fit-outs, ground-up construction, and renovations across office, retail, industrial, and hospitality

• B BNNE Ashford · Design & build

  BNNE is a privately owned company operating as Main Contractor / Project Manager, developing projects from the UK to Germany. Expertise in creative an

• B Bns Construction Services Ltd Hounslow · Design & build · 1-9 employees

  BNS Construction Services Ltd provides high-quality refurbishment and construction services for domestic and commercial clients across London and surr

• B Boarshurst Building Contractors Ltd Oldham · Main contractor · 10-49 employees

  Boarshurst Building Contractors Ltd offers premier building services, specialising in residential, commercial, and eco-home projects. Established in 1

• B Boccard Sale · Design & build · 50-249 employees

  Boccard UK is an EPC delivery partner for the nuclear, power, and food & ingredients sectors, offering expert engineering, manufacturing, construction

• B Bolsterstone Group Ltd Chesterfield · Main contractor · 10-49 employees

  Bolsterstone Group is a leading UK construction and development company, delivering high-quality projects across various sectors. We offer a comprehen

• B Bond Design And Build Ltd Greenford · Design & build · 1-9 employees

  At Bond Design & Build, we don't believe in one-size-fits-all builders. Every trade is handled by a specialist, not a generalist. That means better qu

• B Bonnex Ltd Peterborough · Main contractor · 1-9 employees

  Bonnex Ltd is a high-end construction company founded in 2015, building on over 40 years of family business experience. Known for quality and professi

• B Boon Winchester · Modular & offsite construction

  Ovington-based Boon, design and create luxury garden rooms and bespoke modular structures, handcrafted in the UK.

• B Booth Industries International Ltd Chatteris · Steel fabrication

  Booth Industries designs and manufactures high performance steel doors for the world's most demanding environments, where safety, security and reliabi

• B Border Projects Ltd Bury St Edmunds · Fit-out & interiors · 1-9 employees

  Border Projects Limited specialises in office fit-outs and refurbishments across East Anglia, offering design, project management, and a full range of

• B BORDO Design Birmingham · Design & build · 1-9 employees

  BORDO Design is a Birmingham & West Midlands design, build and construction studio, commercial fit-outs, interior design, shopfitting, carpentry, fabr

• B Borough Homes Construction Ltd Hastings · Property developer · 1-9 employees

  Borough Homes are construction specialists focusing on housing renovations and small exclusive new build developments across London, Kent and East Sus

• B Borufi Builders Ltd Enfield · Refurbishment · 1-9 employees

  Borufi Construction is a leading construction company in London with over a decade of expertise in renovation, extension, new builds, and more. We del

• B Borz Construction Ltd London · Design & build · 1-9 employees

  BORZ CONSTRUCTION LTD specialises in Architectural Design and Construction services across London, collaborating with top Interior Design practices. W

• B Boskalis Subsea Ltd Fareham · Civil engineering · 10-49 employees

  Royal Boskalis Westminster N.V. is a leading global services provider in dredging, maritime infrastructure and maritime services. We offer creative an

• B BOSS CONSTRUCTION LTD Lincoln · Design & build · 1-9 employees

  Boss Group Lincoln Ltd is a family-run construction and development company, proud of its award-winning reputation for delivering outstanding construc

• B Boundstone Developments Ltd Petersfield · Design & build · 1-9 employees

  Boundstone Developments Limited specialises in building and renovating prime, individual residences for the luxury homes sector across Surrey, West Su

• B Bourne Electrical Contractors Ltd Newcastle · Electrical

  Bourne Electrical Contractors Ltd, trading since 1995, offers expert electrical services for industrial and commercial clients. Specialising in instal

• B Bourne Management & Building Ltd London · Main contractor · 1-9 employees

  Bourne Management & Building is a main contractor based in Islington, London N1, delivering house renovations, loft conversions, extensions and commer

• B Bournesouth Ltd Poole · Design & build · 1-9 employees

  Bournesouth offers bespoke design, build, and project management services, specialising in creating dream homes and stylish commercial spaces with a p

• B Bovis Consulting (Europe) Ltd London · Main contractor · 10-49 employees

  We build enduring partnerships, bringing together the right expertise, the right capabilities and the right resources to deliver complex projects.

• B Bow Construction Ltd Shrewsbury · Main contractor

  Leading Construction Projects Contractor in Shropshire and surrounding counties. Specialising in Civil Engineering, Commercial, Industrial, Education,

• B Bower Studio London · Carpentry & joinery

  Bower Studio specialises in design-led timber structures, bespoke joinery, and interior fit-outs, founded by carpenters and architects.

• B Bowles & Wyer Leighton Buzzard · Landscaping · 10-49 employees

  Award-winning landscape architects & designers creating stunning gardens for private & public clients. Design, build & horticulture by Bowles & Wyer.

• B Bowman’S Construction Ltd Harrow · Main contractor

  Bowman's Construction offers expert new builds, extensions, refurbishments & more in Buckinghamshire, South London and West London.

• B BOX & BEAM LTD Newcastle Upon Tyne · Modular & offsite construction

  Bespoke, eco-friendly container lodges designed and built in the North East. Rapid 12-16-week turnaround, off-grid options, turnkey delivery-book a fr

• B Box Clever Consulting Ltd Manchester · Property developer · 1-9 employees

  Box Clever Consulting Ltd provides development and project management services on residential, retail, student living, hospitality, and office develop

• B Box Orange Property Ltd Birmingham · Property developer

  Box Orange Property Ltd specialises in luxury commercial and residential construction and development in Birmingham. They focus on high-quality, susta

• B Box3 Projects Ltd London · Fit-out & interiors · 1-9 employees

  Specialist commercial fit-outs in London. Designed, built, delivered.

• B Br Construction (Sw) Ltd St. Austell · Main contractor · 1-9 employees

  BR Construction SW Ltd is a local construction company in Cornwall offering quality services including new builds, extensions, renovations, and proper

• B Brach Construction Ltd Scottish Borders · Main contractor · 1-9 employees

  Brach Construction offers a complete building service from design to completion covering Edinburgh, the Lothians and Borders. Specialising in projects

• B Bradford Watts Ltd Essex · Refurbishment · 10-49 employees

  Bradford Watts has been providing top-quality refurbishment services to our clients since 1984. Our team of skilled professionals is dedicated to deli

• B Bradleys Construction Ltd Wigan · Steel fabrication · 10-49 employees

  Bradleys is a family-run firm in Lancashire, operating in engineering, construction, and agriculture. They offer bespoke design & fabrication, agricul

• B Bradstone Developments Ltd Littlehampton · Refurbishment · 1-9 employees

  Bradstone Developments is a local building company specialising in home renovations, extensions, conversions and more for clients in Worthing and the

• B Braerise (UK) Ltd Greenford · Design & build

  Braerise - Interior design specialist. We are construction company based in London, specialising in home improvement and renovation works.

• B Braestone Construction Ltd Leigh-On-Sea · Main contractor · 1-9 employees

  Expert construction, landscaping, development & secure storage solutions. Quality craftsmanship & reliable services tailored to your needs.

• B Braka Construction Group Ltd London · Main contractor · 1-9 employees

  Leaders in quality construction. Braka Construction Group provides professional solutions to deliver safe & efficient projects with integrity and trus

• B Bramall Homes Ltd Wadhurst · Main contractor · 1-9 employees

  Residential building contractor in East Sussex and the Kent border. New builds, extensions and whole house refurbishments, delivered by one team from

• B Brammer Construction & Civil Engineering York · Groundworks · 1-9 employees

  Brammer Construction provides expert groundworks and civil engineering across York and Yorkshire. With over 20 years of experience, we deliver foundat

• B Brava Developments Ltd Epsom · Main contractor

  Brava Developments Ltd is a construction and renovation company based in Surrey with over 20 years experience. Specialising in residential and commerc

• B Bravado Builders Ltd Bradford · Extensions · 1-9 employees

  Award-winning builders in Bradford serving West Yorkshire. Experts in extensions, new builds, renovations, and roofing.

• B Bravo London · Main contractor · 1-9 employees

  Bravo Construction Management specialises in meticulously managing high-end residential projects, offering unparalleled personalised project managemen

• B Bravo London Ltd London · Carpentry & joinery · 10-49 employees

  Bespoke fitted wardrobes, kitchens, and interior design services in London. Custom furniture, renovations, and new build interiors by Bravo London.

• B Brawex Ltd London · Refurbishment

  Brawex Limited delivers expert refurbishment, loft conversions, extensions and property development across the UK. 28+ years of construction excellenc

• B Breathe Garden Design Ltd Coulsdon · Landscaping · 1-9 employees

  Specialists in garden design and landscaping, creating beautiful bespoke gardens in London and surrounding areas. We manage the whole process from con

• B Brecons Design & Build Ltd London · Design & build · 1-9 employees

  Brecons Design & Build is a luxury design and build company in London, offering high-quality construction across residential, commercial, and industri

• B Brennan Group Colchester · Main contractor · 10-49 employees

  Brennan is a Chartered Building Company with over 30 years of experience, delivering construction, refurbishment, conversion, and fit-out projects. Th