Need more space without the hassle of moving? At Quantas Construction Ltd, we specialise in creating high-quality house extensions that add space, value, and style to your home. Whether you want a kitchen extension, a new bedroom, a utility room, or an open-plan living area, we work with you to build a space that perfectly suits your lifestyle.
Based in the Swansea Valley, we cover all of South and Mid Wales, delivering fully managed extension projects — from groundworks to the final finish.
Extend your kitchen, dining or living space into the garden
Make use of underutilised space to the side of your property
Combine rear and side extensions for maximum space
Ideal for ground floor living improvements
Add bedrooms, bathrooms or even a home office upstairs
Create light-filled spaces with a stylish touch
Improve kerb appeal and practicality
From design advice to the final coat of paint, we manage the entire build process for you. Our services include:
We work closely with you and, where required, your architect or designer to ensure your extension not only looks great but performs brilliantly.
Whether you’re looking for a sleek, modern finish or something in keeping with your period property, we bring care and expertise to every project.
A well-built house extension not only enhances your everyday living but can significantly increase your property’s market value. We help you make smart, practical choices that blend style, function, and long-term investment.
We proudly serve a wide area including:
Thinking about extending your home? Let’s make it happen. Contact Quantas Construction Ltd today to arrange a free consultation and quotation.
