About Us
Bill Chambers | Founder
Bill, the founder of ONEbuild Group, has over 37 years’ experience in the construction industry. He started his career as a tradesman, before progressing into senior project management roles delivering complex residential and commercial projects.
Over the course of his career, Bill has worked on government buildings, high-end retail projects in New Bond Street, bespoke homes across Wandsworth, Clapham, Sutton and Epsom, as well as more than 200 residential extension and refurbishment projects throughout London, Surrey and West Sussex.
In 2023, Bill established ONEbuild Group with the aim of delivering a more professional, transparent and client-focused building service — combining high-quality workmanship with strong project management, attention to detail and clear communication throughout every stage of the build.
Decades of Experience
High Quality Building Services
ONEbuild specialises in high-quality residential extensions, refurbishments and bespoke homes, with a focus on delivering projects on time, within budget and to a snag-free standard.
Bill believes the best projects are achieved through close collaboration with clients, making them part of the process from concept through to completion to ensure the final result reflects both the client’s vision and ONEbuild’s core values of quality, reliability and craftsmanship.
If you are at the project planning stage, exploring kitchen extension ideas or wondering how much a home extension may cost, we’d be happy to help. From early concepts through to construction, we work closely with homeowners to help shape and deliver beautifully designed living spaces.
