Kitchen Extensions
Kitchen Extension Builders in Cambridgeshire & Hertfordshire.
From build to finish
Creating spaces that bring families together.
At CB Building Services, based in Royston, we specialise in creating thoughtfully designed kitchen extensions that become the heart of your home. Serving families across Cambridgeshire and Hertfordshire, we combine years of expertise with innovative design to deliver stunning spaces that are both practical and beautiful, whether you prefer a sleek contemporary style or a traditional family kitchen.
Why choose us
Trusted expert builders
- Members of the Federation of Master Builders
- Our accreditations include Gas Safe registration and NICEIC certification.
- TrustMark Approved
- Government-endorsed contractor, we’re committed to quality, reliability, and consumer protection.
- No outsourcing
- The same team that quotes your project will see it through to completion.
- From build to finish
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From constructing your extension to fitting units, plumbing and electrics.
What we do
From compact breakfast areas to grand kitchen-dining spaces.
We specialise in every type of kitchen extension, from single-storey rear extensions that create beautiful open-plan living to wrap-around designs that completely transform your ground floor. Whether you need a compact extension to accommodate a kitchen island or a substantial addition for the ultimate family kitchen-diner, we bring the same attention to detail and craftsmanship to every project.
- Natural light expertise
- Open-plan specialists
- Single-storey rear extensions
- Side return extensions
- Wrap-around extensions
- Kitchen islands and peninsulas
- Glass-roof extensions
- Utility room additions
“I can, without hesitation, highly recommend CB Building Services. Not only are Charlie and Ellis incredibly hard working, but they are also helpful and supportive. Charlie has been there to bounce ideas off and to guide me in what is a very daunting and expensive process. My extension was built quicker than expected, to a high standard and Charlie has surpassed all expectations. I have sung his praises to everyone and shall continue to do so. Thank you for all your hard work.”
How we work
From build to unit installation.
From planning through to final installation, we manage every aspect of your kitchen extension project. This includes building the extension to fitting kitchen units and installing electrics and plumbing. Our experienced team coordinates all trades, maintains clear communication throughout and ensures minimal disruption to your daily life.
Helpful advice & latest work
Discover our latest projects and read helpful tips about extending your home.
Blog
Advice for UK homeowners looking to extend and renovate their property.
Seamless Summer Extension
A flawlessly executed project delivered on time, on budget and with exceptional build quality.
Double-Storey Transformation
A stunning extension featuring an open-plan kitchen with bifold doors and two spacious bedrooms
Trusted kitchen extension specialists
Your kitchen extension represents a significant investment in your home, which is why we maintain the highest professional standards throughout every project. We are TrustMark approved contractors and we hold all relevant certifications for the complex work that kitchen extensions require, including electrical installations for your new appliances, gas work for hobs and ovens and plumbing for sinks and dishwashers.
Ready to transform your kitchen?
Contact CB Building Services today for a consultation about your kitchen extension project. Let’s create the perfect culinary space where your family’s best memories will be made.