Extensions in Mumbles, Gower, Swansea & South West Wales
At AS Construction Wales, we specialise in creating high-quality home extensions that give you the extra space you need without the hassle of moving.
Whether you’re looking to add a light-filled kitchen diner, an extra bedroom, or a stylish home office, our experienced team can design and build an extension that blends seamlessly with your existing property.
With over 30 years in the building trade, we know that every home and every homeowner is different. That’s why we offer a bespoke extension service, tailored to your needs, budget, and style. From initial planning and drawings to the final finishing touches, we handle every stage of the project, ensuring minimal disruption to your daily life.
We work across Mumbles, Gower, Swansea, and the whole of South West Wales, delivering extensions that are as functional as they are beautiful. As a family-run business, we pride ourselves on open communication, reliable workmanship, and customer satisfaction every single time.
Why Choose AS Construction Wales for Your Extension?
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Over 30 years’ experience in the building trade
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Family-run, friendly, and trustworthy
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Skilled, vetted local tradespeople
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Fully managed projects from start to finish
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Customer satisfaction guaranteed
Popular Types of Extensions We Build:
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Single-storey rear extensions
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Two-storey extensions
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Side return extensions
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Kitchen extensions
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Conservatories & garden rooms
If you’re based in Mumbles, Gower, Swansea, or South West Wales and are ready to transform your home with more space and style, get in touch with AS Construction Wales today.
Home Extension Projects in Mumbles, Gower, Swansea & South West Wales
New Extension Langland, Swansea, Mumbles
Introducing the New Extension Langland, designed for both functionality and aesthetics. This stunning addition enhances living space while blending seamlessly with the existing architecture. Our team ensured every detail met the client's vision, adhering to high-quality standards. proudly showcase this transformation that elevates both the property and the lifestyle.