London Building Specialists



We would like to express our deepest gratitude to you all during the construction project (Rear Extension) of our beautiful home.

From the first stage, through to the final stages, it has been a totally professional job. We are absolutely delighted with our home and would be very happy to recommend Extension And Loft Builders to all aspiring new home owners.

S. Stewart

I would like to thank you for professionalism, attention to detail and outstanding customer service which made working with you such a pleasure.

K. Bower

Extremely pleased with the professional way your builders have managed the Loft conversion to our house. We are very happy with the quality and finish of our home and because of this have no hesitation in recommending Extension and Loft Builders to our friends and colleagues.

Ann, Wimbledon

I have used Extension and Loft Builders for a major conversion and other jobs and always have found them to be very good and well organised builders. The work they do is first class and, as importantly, Kes B and his team are good project managers and communicators, so I always feel comfortable and well-informed about the progress of each job stage. Also, I find the individuals in the team to be very pleasant and a pleasure to deal with.

Lewis West London

Kes and Joseph have redecorated our 3 bed house and done a garage conversion for us. Their quotes are competitive and on both occasions we found the work was of the highest quality, completed on time and good quality materials used. What makes it even better is that they conduct themselves very professionaly and are punctual, trustworthy and clean after themselves. It is safe to say we will always go to Extension and Loft Builders for building and decorating needs and recommend to everyone we know.

Ritu Pandey