We work closely with our clients from initial concept through to completion. Our tradesmen ensure attention to detail, are well presented, diligent and reliable. We ensure that every project is finished to an exceptionally high standard on time and within budget


Julie Alpine-Crabtree

In KWB I have been overjoyed to find an exceptionally high level of expertise, as well as the kind of artisanal touches you'd expect to find in hidden-away villages in the south of France and a quality-of-finish more often seen five-star hotels. With the minimum of stress, and with top-notch professionalism and efficiency, Kevin Behan has led a redesign of our Imperial Hall apartment bathroom that is so beautiful it demands an Instagram account of its own: think exquisite travertine tiling, taps you don't want to let go of and a bannoffee-pie-swirl marble countertop.
Very, very happy.

Mark Perkins

Senior Estate Manager - Kings Chelsea

Kings Chelsea is a modern luxury residential development in the heart of Chelsea nestled in over seven acres of lawns and flowerbeds.

Kevin Behan (KWB) was invited to tender for a major refurbishment of our changing rooms and swimming pool, and was successful with his tender and commenced work January 2015.

Kevin and his professional team made this a flawless experience on what transpired to be a particularly challenging project, from a demanding client.

Throughout the project, we were kept fully up-to-date with progress coupled with regular meetings, and Kevin was always open to discussions and was accommodating to the various scheme changes that we made along the way. Where necessary Kevin and his team were prepared to work long hours, Saturdays and Sundays in order to ensure timely completion, without having to be asked.

The work was completed on time and to budget for which we have been very grateful.

I make absolutely no hesitation in recommending KWB Services and have passed his contact details to other potential clients

Marie Graham

KWB Building Services had some great ideas. The work was carried out very professionally. End product excellent for a very competitive price. A very happy customer.

Peter Burditt

Strategic Development Consultants

Kevin and KWB are one of the finest building services companies I have come across. Not only is Kevin a delight to work with but he and his team are efficient, timely, polite and meticulous at what they do and in the cleaning up afterwards. Nothing was too much trouble in the snagging list or in the provision of practical and “value for money” advice which developed as the job slightly changed in its execution. Although Kevin does not market himself as an interior designer, he has a real knack and understanding for what looks good and how to achieve it.

I have asked him to do another flat for me and I have total peace of mind that he will do an even better job than I asked and I can leave it to him and his team to get on with it with the minimum of supervision and interference from me. I am not an easy person to please and he has delighted me.

Iain Pendle BSc (Hons) MRICS

LBB Chartered Surveyors

KWB Building Services Limited have undertaken a number of successful projects for our practice. We have found them to be both efficient and a competent contractor. They offer competitive pricing together with an excellent level workmanship and the office back up to deal efficiently with the necessary paperwork for our projects. The fashion in which each contract has been approached, paying attention to the necessary detail and always compliant with all health and safety responsibilities, recommends the continued use of KWB Building Services Limited for future projects.

Martyn & Wendy Skinner

Prospero Homes

Over the past few years, KWB Building Services have undertaken a number of renovation projects and interior fit outs for our family and friends. These projects delivered the highest quality workmanship on time and on budget. With their commitment to quality and understanding of the building processes no problem is too great and no detail too small. Kevin is meticulous and pragmatic and has a creative flair for design. Kevin provides advice every step of the way in a professional and caring manner through design, material selection and colour schemes. The KWB team take the stress out of renovating with their excellent communication skills, innovative problem solving, and diligence in getting the job done.

We highly recommend KWB Building Services and look forward to working with them again on our next project.

Arnaud Bertrand

Founder of House Trip

Kevin and his team have done a great job on our apartment, sweating the details during months to transform it into our dream home. It was quite a challenging project involving structural work, complex woodwork, plumbing, etc. but everything has been achieved to a high degree of quality. We also ended up becoming friends with Kevin who is a very fun person to know.

Scott McCabe

Imperial Hall

I have known KWB Building Services Limited (KWB) for almost two years. KWB fully renovated my two London rental flats. Both projects were delivered on time and on budget. The work was completed to a very high standard. The quality of the finish and attention to detail was exceptional. Kevin provided excellent advice on design, colour schemes and fixtures and fittings. The value of my properties has increased substantially as a result of KWB’s high quality workmanship and finish.

I found the staff of KWB to be polite, courteous and very clean. I would highly recommend KWB for any building or renovation work.

Alice Thomas


We were delighted with the quality of work, value and efficiency of the KWB Team particularly given the short window of time to complete the work to our new house between completion and moving in. KWB provided an extremely professional service and were always very responsive, prompt and available on the phone when we needed to discuss progress and decisions. We would certainly consider using KWB again in the future and to recommend KWB to others.

Soohyun Chang

Atelier Chang

The finest quality of bespoke design executed by KWB. They are the one company we could collaborate our designs with and not just as a contractor.

Jon Thompson

Operations Director

KWB Building Services are a trustworthy and efficient company to work with, which makes a refreshing change from the norm. We hope to continue working with them for many years to come