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Design and Build Companies in London

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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3,416 Professionals

Featured Reviews for Design and Build Companies in London

House of Blake Ltd
Design and Build Companies in London
Average rating: 5 out of 5 stars21 February 2024
“Very reliable contractor for commercial or residential projects. I would high recommend.”
Build Team
Design and Build Companies in London
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.”
Linx Design and Build
Design and Build Companies in London
Average rating: 5 out of 5 stars17 October 2017
“I had my loft done by Linx Design and Build in summer. Really experienced staff and they kept it clean and I had no complain at all. My loft looks fabulous. I’m loving it.”
Better Homes Studio
Design and Build Companies in London
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”
Raocon Limited
Design and Build Companies in London
Average rating: 5 out of 5 stars21 April 2022
“I would highly recommend Raocon Limited. I did my loft conversion and bathroom renovation. The project was completed on time. We are quite pleased with the results. We were impressed with the initial plans and ideas, the quality of the work, and the excellent care we had throughout the project, especially since we were living on the property with kids. We were impressed with all the personnel from Raocon that were involved in delivering the project.”
We Love Build
Design and Build Companies in London
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”
SEDCO
Design and Build Companies in London
Average rating: 5 out of 5 stars5 April 2024
“Recommended to me by a friend of mine. We contracted SEDCO for architectural and structural plans for our new kitchen extension and dormer loft conversion for our terraced house in Barnet. They really went out of their way to educate us on the prior information we needed as this was our first time having major work done to our home. They also helped immensely during the process of our extensions being built and they kept our builders on track and managed to sort out a few issues they had on site swiftly, taking the stress out of it. I can’t tell you enough how me and my wife are delighted with the results and our kitchen space has transformed into a beautiful and practical space, especially when we have guests around. We were very grateful.”
Taaj design and build
Design and Build Companies in London
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!”
Sterling Pillar Construction
Design and Build Companies in London
Average rating: 5 out of 5 stars17 May 2019
“Did the job quickly and they were good value for money. I appreciate that they took the time to find out my exact needs and the project came within budget and within my expectations”
Mel Massey Studio
Design and Build Companies in London
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!”
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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 3,480 Design-Build professionals, registered on Houzz in London.
    Why Hire Design & Build on Houzz?
    3,416Local Pros on Houzz Who Serve London
    95,000+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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