Quality construction from a company you can trust.

House extension builder in Huddersfield & Holmfirth

Thorntons are dedicated to the highest standards in all aspects of construction and development. Our team of extension builders work tirelessly for the benefit of our clients to go beyond their expectations. We maintain safe development conditions at every stage and push for excellence in everything from a small extension through to large multi-storey extension projects.

Your trusted local builders

Whether you need a new bedroom, games rooms, larger kitchen or any new living space, Thorntons have the skills needed to turn your ambitions into reality. Our extension builders coordinate all phases of your construction journey with efficiency to create a safe, passionate working environment with an emphasis on quality.

House extensions require meticulous care and planning to ensure that they are built the correct way. Our team of trusted extension builders cover the Huddersfield, Holmfirth and surrounding areas assisting clients with their property development projects.