Thames Design And Build Ltd

Reviews (85)

• 9.67

  House Extension project

  Posted 07 June

  Thames Design and Build are a friendly, efficient and hardworking company. They do excellent work and have skilful people. Do not employ anyone until you have considered them first.
  Verified reviewer
  Job location: TW10
• 10

  Thames Design & Build - a highly recommended professional design and construction company

  Posted 04 June

  We used Thames Design and Build for our single storey kitchen extension and wouldn't hesitate to recommend them. From start to finish we found them to be professional, reliable, knowledgable and work to very high standards. Our project was spot on in terms of budget and timings. Communication at all times was excellent and they always answered our questions fully and clearly. There was really good attention to detail and the end result far exceeded our expectations. We would highly recommend them to anyone looking for a trustworthy and experienced design and construction company.
  Verified reviewer
  Job location: KT10
• 10

  Garage Conversion

  Posted 22 January

  Rob and his team did an exceptional job converting my garage into a beautiful utility and w/c. Nothing was ever too much trouble. The team's attention to detail was amazing. The space was not easy to work with and they created bespoke solutions which fit our requirements beautifully with high quality craftsmanship. Highly recommend Thames Design & Build, and will be using again for future projects!
  Verified reviewer
  Job location: KT6
• 10

  Professional, high quality work, transparent pricing, finished on time, friendly

  Posted 11 December 2025

  Designed and built a wrap around kitchen extension, installed a toilet and new bathroom and took out a chimney. V pleased with the work and all who worked on the job - friendly and professional throughout and mindful of our neighbours. Different specialists worked seamlessly together from our perspective. Our foreman was exceptional in pulling the whole thing together - solution and customer- focussed. Contract and quote were very professional and transparent. Only variations were ones we expected or resulted from choices we made. Communication was great throughout. All finished on time too.
  Verified reviewer
  Job location: KT2
• 10

  Side extension

  Posted 22 June 2025

  Design ideas were thoughtful,creative and they really took time to understand what I wanted.What really stood out was their attention to detail and the care they put into the quality of the build.Everything was within budget and the team were respectful, tidy,nothing was too much trouble and they were a pleasure to have around during the work.The finished extension is beautifully constructed and blends perfectly with the existing property,both in style and function. I would definitely recommend Thames Design and Build and I’m genuinely delighted with the outcome. ,
  Verified reviewer
  Job location: KT10
• 10

  Side return extension

  Posted 22 November 2024

  We had a great experience with TDB! We’re 4 years on and still in love with our extension. Rob and the team were so attentive and organised which was great as I was having my first baby at the time of the build but every detail was thought through and well planned!
  Job location: KT6