JB Carpentry Plus Ltd was founded in 2010 with a clear aim: to build homes properly, and to do so with a level of care, transparency and professionalism that clients could genuinely rely on.

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From the outset, the business was shaped by the belief that residential building projects — particularly extensions and major home improvements — should be well-planned, clearly communicated and responsibly delivered. Too often, homeowners are left navigating uncertainty, unclear costs and fragmented workmanship. JB Carpentry Plus was created to offer a better alternative.

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Over time, the company has grown into a trusted building firm specialising in home extensions, conversions and integrated renovation projects, delivering work that is considered, coordinated and built to last. Each project is approached as a whole — from early discussions and written quotations through to construction, finishing and final sign-off.

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Founder James Brand remains closely involved in every project, ensuring that standards are upheld and that clients always have a clear point of contact throughout the build. This hands-on approach, combined with a carefully selected professional trade team, allows projects to run smoothly and consistently from start to finish.

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With clear, written quotations forming the foundation of every project. Costs are set out transparently, assumptions are discussed upfront, and clients are kept informed as work progresses — creating confidence and trust at every stage.

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Today, JB Carpentry Plus Ltd continues to focus on delivering high-quality residential projects across Hertfordshire, with an emphasis on craftsmanship, coordination and long-term value. The aim has always been the same: to create homes that work better for the people who live in them, and to be a company clients are happy to recommend with confidence.