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Design-Build Contractors & Firms in London

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Design-Build Firms
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4,348 Professionals

Featured Reviews for Design-Build Contractors & Firms in London

My Extension PM Limited
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsOctober 18, 2022
“MyExtension began my project in May this year and from the outset I found Gosia as project manager and Greg as team leader, approachable, personable and professional, giving advice to a novice like me when needed. The team of builders started work in earnest and worked at pace to get the project to completion in only 4 months. Every time I visited, a new phase was appearing and Gosia was there to explain the next steps and advising me on unexpected issues which ultimately surface when renovating a Victorian property. The team worked hard and were very considerate - my neighbours commented on many occasions about their cleanliness and response to any unforeseen issues which inadvertently affected them. The project has been completed to an extremely high standard bringing my vision for my home to life! I cannot thank the entire team enough for their hard work and due diligence in creating such an exceptional build and finish. If you’re planning on a renovation or build I would highly recommend contacting MyExtension.”
Build Team
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsJuly 6, 2017
“Build Team have just completed the design phase of my kitchen side return extension project and we have planning permission. I'm very happy with my final plans and the whole process. My designer was very professional, courteous and helpful. He kept me informed throughout the process, gave good advice and listened to my ideas and concerns.”
Superfusionlab Architects
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsNovember 10, 2017
“Superfusion were excellent! Their professionalism and work ethic is incredible, but the most impressive aspect of their work is their creativity and how this translates into a design solutions focused towards the benefit of their clients. In our case, they came up with the most brilliant ideas to make the most out of our very limited budget, the selection of materials in tandem with the design details gave a final result that was beyond what we imagined and looked as if we have spent 3 times more than we actually did. We are really looking forward to work with Superfusion for our next project, as we cannot wait to see what they can do with a much bigger budget.”
Better Homes Studio
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsJanuary 25, 2020
“We hired CELLI Property Care for our loft conversion, and I can honestly say that they were just more then we expected. It was our first time doing something this big to our house so we needed someone with experience that knew exactly what would go into a project like this. They did a fantastic job at walking us through every part of the project and they guaranteed that they will keep us in the loop throughout the whole process. The guys were really hardworking, tidy and polite. They would clean at the end of each working day, and they did everything possible not to disturb us. The price wasn't the cheapest of all the quotes we've received, but Celino was by far the most knowledgeable and patient estimator that came to visit us. Overall we are very happy with the job and we would recommend CELLI Property Care to anyone looking to hire a responsible, fair and hardworking contractor. Emma Hughes”
HAUSEI Limited
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsMay 29, 2024
“We've used Hausei Limited for various custom projects, including joinery, Grade II listed windows, custom-made steel staircases, and Art Deco windows. Their prompt service and exceptional craftsmanship have always impressed us. We highly recommend them for any custom-made work. Sincerely, MWB”
Taaj design and build
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsFebruary 4, 2021
“From start to the finish of our home renovation project Taaj Construction were excellent! Extremely transparent, punctual with great attention to detail and keeping me informed of schedule. Building work was completed within quoted time frame and to a very high standards. All the workers were very respectful and professional. Thoroughly recommend!”
Forts Developments LTD
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsAugust 11, 2020
“Superb!! Superb work by the team at Forts! Forts provided me with a fixed price quote and a detailed programme of works for my project which filled me with a lot of confidence. Communication throughout the build was remarkable. Tony came highly recommended to me and I have no hesitation of recommending him myself. Forts have done a terrific job in difficult circumstances. Scope of project: Rear extension, Double Storey Side Extension, Loft Conversion.”
We Love Build
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsOctober 29, 2019
“Very happy with Three Arches team. A great quality loft conversion completed on time and to a high standard. Really good communication so any queries were quickly answered. Three Arches were very professional and reliable throughout the project so overall very pleased and would highly recommend to anyone”
Haze construction limited
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsSeptember 1, 2022
“A very Professional team, highly recommend them. The work they carried out was fabulous, me and my partner are very happy with the full renovation and extension job they carried out. If we need them again, I’m more than happy to call them. I’m just so happy I found these guys very professional and efficient. Thank you so much”
Mel Massey Studio
Design-Build Contractors & Firms in London
Average rating: 5 out of 5 starsJuly 13, 2018
“Mel designed a 'lounge-inspired' retail space and office for my shoe company, and did a wonderful job sourcing quirky and unusual pieces of furniture and artwork, as well as creating a solution that worked perfectly for my high end customers and staff. The result was absolutely outstanding, and attracted significant press coverage and a real 'wow' factor within the industry. I wouldn't hesitate to work with Mel again - she's a genius!”
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Design-Build Contractor FAQs
Just answer a few questions to get matched with a local Design-Build Firm.
Or browse through the list of trusted Design-Build Firms in London on Houzz: See London Design-Build Firms’ profiles, dive into their work photos and check out customer reviews.
  1. Reach out to the pro(s) you want, then share your vision to get the ball rolling.
  2. Request and compare quotes, then choose the Design-Build firm, that perfectly fits your project and budget limits.
The most popular Design-Build Firm Services in London are:
  • Building Design
  • Custom Homes
  • Energy-Efficient Homes
  • Floor Plans
  • Garage Building
  • Green Building
There are 4,534 Design-Build professionals, registered on Houzz in London.
Why Hire Design-Build Firms on Houzz?
4,348Local Pros on Houzz Who Serve London
95,916Local Projects on Houzz by Design-Build Firms
1M+Total Number of Reviews Left by Homeowners
When building a new house, people often turn to architects to kick off the project. However, a different model is becoming quite popular: home design-build. Instead of dividing tasks between separate architecture and construction companies, you can hire a full-service London design-and-build company to complete your entire project, from initial sketches through final construction. Learn more about how to choose the right design-build pros in London, UK for your home project below:

What is a design-build firm?


Design-build firms take on the responsibilities of architects, contractors and construction companies, all under one roof. These full-service firms focus on a streamlined design-build process — from the initial design to the estimating phase to physical construction — in the hope of creating an efficient experience for both the client and the company. Because the entire project is happening within one company, London design-build services are able to overlap the design and construction phases of the project, which often speeds up the project significantly. In addition, these firms work to minimize risks for the project owner through single-point responsibility contracts. However, depending on the firm, you may still want to contact an interior designer or other design-build architect to help create the exact look you want.

Before deciding on a residential design-and-build company in London, UK, think about what you want from your new home. Do you want a large kitchen for entertaining? Do you need several bedrooms for children and guests? Do you want a finished basement for extra space or storage? Look for London design-build architects that specialize in the areas you're looking for. Budget is obviously a determining factor in the outcome of your project. To make sure you stay within your means, consider making a must-have list and a wish list. Gauge where the estimates are falling to determine which home design-build contract can realistically strike the balance between the two.

Questions to ask a prospective London design-builder:


  • How long have you been in the house design-build construction business?
  • How many projects like mine have you completed?
  • Who will be working on the project?
  • Are the workers employees or subcontractors?
  • Can you provide me with references?
  • Who is your designer, and what are his or her qualifications?
  • Are your employees licensed and insured?
  • How do you charge, and what does that include?
  • Can you give me a written estimate?
  • What do your services include?
  • When can this job get done?
  • What happens when cost exceeds the budget? What about changes to materials or labor pricing?
  • What will I need to provide?
  • Are there any important considerations or concerns you foresee with this project?

Find a London design-build company on Houzz. Narrow your search in the Professionals section of the website to design-build firms in London, UK. You may also look through London, UK photos to find a project you like, then contact the design-build contractors that created it.

If you search for Design Build near me you'll be sure to find a business that knows about the latest trends and styles for your bathroom, kitchen, or whole house remodel but also operates within the collaborative framework of the design-build construction delivery method.