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Welcome To CNJ Carpentry Co LTD

Expert carpentry and building services in South Wales

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07922 840782

Welcome to CNJ Carpentry Co LTD — Crafting Dream Spaces

At CNJ Carpentry Co LTD, we don’t just build — we transform. Based in South Wales and proudly serving both domestic and commercial clients, we specialise in full-property renovations, bespoke carpentry, and project management that brings your vision to life. Whether you’re a first-time buyer, a seasoned investor, or a local developer, we offer a seamless, start-to-finish service that ensures every detail is handled with care, precision, and professionalism.

With over 14 years of hands-on experience in the industry, our founder Cameron Jones has built CNJ on a foundation of craftsmanship, trust, and a relentless drive for quality. From kitchens and bathrooms to structural refurbishments and certified installations, we leave no stone unturned and no corner cut.

Why Choose CNJ?

  • Fully accredited team and subcontractors
  • Gas Safe and Electrical Safety certified
  • FENSA Registered for UPVC windows and doors
  • CITB-trained and CSCS card holders
  • Public liability insured
  • Transparent communication and full project oversight
We believe in doing things right — the first time. That means working closely with structural engineers, building control, and our clients to ensure every project is safe, compliant, and beautifully finished.

Our Promise

We’re not just builders — we’re partners in your project. Whether it’s a single room or a full-scale renovation, we bring the same level of care, clarity, and commitment to every job. Our slogan says it all: Crafting Dream Spaces.
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07922 840782

Our Work

Check out our recent project of a commercial refurbishment we did with a local gym and Pilates studio

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