Welcome to C.A.S BUILD & DESIGN LTD.
Over 15 years delivering residential and commercial builds across London. Fully insured, with quality workmanship on every job.
Over 15 Years Experience
Hundreds of completed residential & commercial builds.
Residential & Commercial
From extensions to multi-unit conversions.
Free Quotes Given
Honest, itemised quotes with no obligation.
Experienced builders in London.
From a single rendered elevation to a complete new build, C.A.S BUILD & DESIGN LTD covers every aspect of building and construction. With 15 years of experience. Every project is signed off to current Building Regulations.
A free workmanship guarantee comes as standard on every job. That's why our reputation has been built almost entirely on 5-star referrals from homeowners, landlords and architects across London.
Building Services.
Built right, the first time.
- Free workmanship guarantee on every project
- Over 15 years of building experience
- Highly recommended with a 5-star client reputation
- Full project management from start to finish
Workmanship guarantee
Years on the tools
Client reviews
Surprises on invoice
Latest Projects.
New Build
Twilight Brick House
Extension
Courtyard Extension
Renovation
Heritage Kitchen
Loft Conversion
Loft En-suite
Renovation
Industrial Loft
New Build
Timber Frame Roof
Our working locations.
We cover London and the surrounding areas. If your postcode isn't listed, get in touch as chances are we can still help.