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Design and Build Companies in London, UK

Design and Build companies are your one stop shop for both the design and construction for your project.

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Design & Build
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4,278 Professionals

Featured Reviews for Design and Build Companies in London, UK

SaGa Design & Build
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars2 June 2023
“Working with Salil and his team was actually enjoyable! The project planning was smooth; Salil was very amendable through the design process and gave great suggestions/challenged alot of our ideas, all in our best interest. The project was quoted and budgeted and actually completed on time and on budget! He managed to get the kitchen reno finished in time for our Christmas hosting commitments which was a huge pressure for the team. Every detail was well thought-out and the quality of the kitchen is still excellent. I am already thinking about what next house projects to start and I would only think of going with Salil. He's very trustworthy, honest and knowledgeable about construction projects and I loved having him as our project manager.”
Build Team
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars6 July 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.”
Cerkini Home Improvements
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars29 April 2023
“The team at this company went above and beyond to ensure that my needs and preferences were met. The installation process was smooth and efficient. The team worked quickly and professionally, ensuring that everything was installed to my exact specifications. Overall, I could not be happier with my experience with this company. Their attention to detail, commitment to quality, and exceptional customer service truly set them apart. I would highly recommend them to anyone looking for an efficient and professional company!!”
Better Homes Studio
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars25 January 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”
Luca Extension Ltd
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars3 September 2020
“Luca and his team converted my loft in 2016. I was impressed with their speed and work ethics to get the job done. Very hardworking team. I was pleased with the end results and have had no problems with the loft to date.”
We Love Build
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars29 October 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”
Taaj design and build
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars4 February 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!”
Haze construction limited
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars1 September 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 and Build Companies in London, UK
Average rating: 5 out of 5 stars13 July 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!”
Pencil and Brick
Design and Build Companies in London, UK
Average rating: 5 out of 5 stars12 June 2017
“To set the scene : we are mid-way through construction, to renovate & extend of our Victorian terrace in East London. We've had Seán and Stephen Ltd as our architects for 18 months so far. My wife and I are complete novices to design & construction, and Seán and Stephen have expertly and supportively guided us through each stage, enabling us to really enjoy every part of creating our new home. I would happily recommend this professional practice to family and friends. They were great at helping to bring some of our own design preferences to life using plans, 3D models, and interactive virtual room design tools. But they also have challenged our thinking too, leading us to add in a number of amazing and creative features that we would never otherwise have considered. Seán and Stephen created an extremely thorough and professional Design & Access Statement to help explain our project to the local planners. As a direct result of the quality of S&S’s planning pack our application (which proposed various potentially contentious items such as a basement, lightwell, and dormer) was approved without a single significant amendment. Since the contractor began the works Seán and Stephen have project managed every aspect of the construction programme, providing us with detailed weekly updates and explaining everything to us in layman’s terms. They consistently fight our corner with the contractor on a number of technical and cost-related issues which gives us real confidence that the project is in safe hands. So far we have enjoyed a stress-free project thanks to their project management skills”
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Design and Build Company FAQs
In short, a design and build company consists of all stages of the construction process, from design to build, in one place. A design-build firm works under one contract with the project owner to complete both design and build steps of the project.

They will take on the responsibility of planning the project, drawing up the designs, costing, sourcing the building materials and supplies, building the structure, installing any permanent features and possibly advising on the interior design of your home; all while consulting you every step of the way.
Speed and cost. Hiring a design & build company for your London project means that the whole process from start to finish will be quicker, as all stages of the project will be handled by one company. This also saves time finding additional companies to complete certain stages of the project and potential back & forth between builders and designers to discuss the plans.

By using a design and build company in London for your project, you will also be given an all-in-one quote for the design and construction of your project. This is often cheaper than hiring separate professionals for each step of your project.
You can find a local design-build company in London with Houzz in two ways:

  • Answer a few questions about your project to get matched with a local professional for free. Enter your postcode above to get started.
  • Browse through our list of the best design-build companies in London where you can find their profiles, reviews and photos of past work.

    • After choosing either option, you can reach out to the design-build professionals you want to discuss your project. You can request and compare quotes before hiring the right design and build company for you.
    There are 4,461 Design-Build professionals, registered on Houzz in London.
    Why Hire Builders on Houzz?
    4,278Local Pros on Houzz Who Serve London
    3,500+Total Number of Reviews Left by Homeowners
    Planning a renovation project or building your own home can mean involving a lot of different companies, contractors and professionals, making everything a bit of a struggle to stay on top of. One way to cut out a couple of middlemen is to use London design and build companies to build and design a house or a few rooms; handling your project from design and planning right through to construction. Hiring a design and build firm in London will make it so much easier if you plan to build your own house from scratch as they can work with you through every step of the process, without having to switch from architect, to designer, to builder, to stylist and back again. Design and build contracts have become more and more common as homeowners look to find more efficient ways of building custom homes, and you can find a whole list of design and build contractors in London right here on Houzz if you’d like to find out more about hiring a design and build company.

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