Specialist · Basement · Construction

Cranbrook is the leading basement design and construction company in London. A family owned business which over 40 years has not only developed and improved our Clients homes, but established lasting relationships founded on trust and built with respect.

Our Services

“We have such high regard for Cranbrook that we would never dare trust any other company to touch the structure here”.


“I am really pleased with the extra design features you suggested, I often just sit and admire the quality of the work and the finishing”.


“Now that the Basement is complete and we have had the opportunity to occupy and enjoy the space, we are delighted. The new space has opened a new dimension in our home”.


“Fortunately we encountered few difficulties and if on any occasion we had a concern, it was resolved quickly, calmly and without fuss”.


From Our Portfolio