Guardian Developments is a west London based design and build company, specialising in residential projects including extensions, refurbishments, kitchen and bathroom installation and property maintenance.

"James is an expert on home re-development, and it shows. He brought ideas to the design process which have not only improved the aesthetics of our extension, but also added thousands of pounds in value to our home. I trust James completely. His guidance on our project has been invaluable; he made us feel very reassured through what can be a daunting process."

- Brandon and Rachel, W12


"James project managed our extension and was a delight to work with from start to finish. He explained everything clearly, liaised efficiently with the build team, responded promptly to all our queries, was great at finding solutions to problems as they arose and delivered a top quality result within time and budget. We couldn't have been happier."

- Nicola, W4


"James oversaw the renovation of our flat from start to finish. He was great to work with and nothing was ever too much trouble. He was extremely organised, efficient and arranged for an experienced team to undertake the works. Communication was very good and he delivered a great result on time. We are very happy with the overall outcome and the flat looks amazing."

- Charles, W6


"James was amazing, nothing was too much trouble and we really appreciated the attention to detail and excellent communication. The result is wonderful! Many thanks to you and the team for all the hard work that's gone in."

-Peter and Elizabeth, SW1


"We retained Guardian Developments to renovate a flat that we had recently purchased. James had great ideas, all executed in a really professional manner and on time. Nothing was too much trouble and we cannot recommend him too highly. A big thank you!"

-Patrick and Melissa, W4