Welcome to 3KCasa Ltd. Trusted family-run construction company Based in London. We deliver the highest quality property refurbishments, loft conversions, house extensions, basement developments and a range of other home renovations.

With 25 combined years of experience in the construction industry, we are a team of passionate and qualified professionals committed to delivering excellence in every project we undertake.

We provide services in all London and surrounding cities, especially in Central London.

Whatever transformation you have in mind for your home, we can make it a reality. We are an experienced team of master builders, that can deliver your product on time and on budget.