About Us
We are RCB Design & Build.
London's A2Z Principal Contractor. Residential, Commercial & Bespoke construction from concept to completion. Nothing impossible.
Our Story
Built on expertise. Delivered with accountability.
RCB Design & Build was founded on a straightforward belief: that construction clients deserve better. Better communication, better management, better results — and one team they can trust from the very first conversation.
RCB stands for Residential. Commercial. Bespoke. We operate across all three because great construction expertise should not be confined to one type of project. Whether you are extending your home, refurbishing a commercial space, or undertaking a complex bespoke build, you deserve the same level of professional management.
With 25+ years of direct construction experience and 60 years of combined senior management expertise, RCB brings the right knowledge, the right team and the right process to every project — whatever its size, scope or complexity.
Why choose RCB
25+
Years Experience
60yr
Combined Management Expertise
5★
Google Rated
A2Z
Principal Contractor Service
Our Values
What we stand for.
Accountability
One team. One contract. One point of responsibility. No finger-pointing between trades, no passing the buck. Whatever happens on your project, RCB answers for it.
Transparency
Honest estimates. Detailed scope of works. Regular progress updates. Site documentation. You know what is happening and what it costs — before and during construction.
Quality
We select the best tradespeople. We supervise work to exacting standards. We do not cut corners to win margins. Our reputation is built on projects done properly.
What We Cover
Full range. All under one roof.
Our Clients
Who we work with.
Homeowners
Extensions, loft conversions, full refurbishments, design and build.
Landlords & Investors
Refurbishments, HMO conversions, portfolio upgrades, investment property work.
Developers
Development projects, design and build, project management.
Architects & Designers
Principal contracting alongside your design. Trusted, managed delivery.
Commercial Clients
Office fit-outs, retail, co-working, commercial refurbishments.
Start with a conversation.
No obligation. No pressure. Just an honest discussion about your project and how RCB can help.