Quality
Construction.
Trusted
Craftsmanship.
A family-run building company with over 20 years of hands-on experience across South Wales. Extensions, new builds, refurbishments, roofing, and plumbing — all under one trusted roof.
Our Services
Every project we take on — from a single roof to a complete new build — carries the same commitment to quality and craft.
Extensions & Refurbishments
From single-storey extensions to complete interior refurbishments, we deliver structural work built to your brief — with craftsmanship you can see in every detail.
New Builds
We manage new residential builds from foundation to final finish, bringing the same family-run rigour and quality to every stage of the project.
Roofing
Slate, tile, or flat roof — we cover the full range of residential roofing, combining traditional techniques with modern materials for results that last.
Plumbing & Heating
Heating upgrades, bathroom and kitchen plumbing, full fit-out — handled by one trusted team throughout your project so there are no gaps and no surprises.
Our Approach
Consultation
We visit the site, understand your vision, and discuss what's achievable within your budget — no pressure, no hard sell.
Proposal
A clear written proposal sets out the scope, materials, and timeline. You know exactly what to expect before work begins.
Build
Our team keeps you informed throughout. We treat every property with respect and maintain a clean, organised site at all times.
Handover
Final walkthrough, snag-check, and handover of a finished project that meets the standard we have upheld for over 20 years.
Consultation
We visit the site, understand your vision, and discuss what's achievable within your budget — no pressure, no hard sell.
Proposal
A clear written proposal sets out the scope, materials, and timeline. You know exactly what to expect before work begins.
Build
Our team keeps you informed throughout. We treat every property with respect and maintain a clean, organised site at all times.
Handover
Final walkthrough, snag-check, and handover of a finished project that meets the standard we have upheld for over 20 years.
Family-Run.
South Wales‑Rooted.
SD Rees & Son Ltd was built on more than two decades of hands-on experience in the construction industry. Based in Barry, we are a family-run business that has grown through the quality of our work, not through marketing.
We specialise in new builds, extensions, refurbishments, roofing, and plumbing & heating across South Wales. Whether you are planning a significant extension or a carefully considered renovation, our skilled team delivers results that meet your needs and exceed your expectations.
“Our company was built on the values of quality craftsmanship, reliability, and integrity — principles we continue to uphold in every project we undertake.”
Featured Projects
Built on
Principle
The values we were founded on — upheld in every project across South Wales for over two decades.
Quality Craftsmanship
Every job — from a roof repair to a full extension — is treated with the same level of care and precision.
Reliability
We show up, we communicate, and we deliver what we promise. That is how we have built our reputation in South Wales.
Integrity
Honest pricing, straightforward advice, and work you can be proud of. No shortcuts, no surprises.
Let’s Bring Your
Vision to Life.
Whether you have a clear brief or just an idea, we are happy to talk through the possibilities. Call us, send a WhatsApp, or drop us an email — and we will get back to you promptly.
Ready to Start?
Call or message via WhatsApp for the quickest response. We cover South Wales and are happy to arrange a site visit at a time that suits you.