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 are writing to say how delighted we are with the finished result”.


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


“Your team are extremely hard-working, reliable and professional….. We have recommended your company to several friends”


“I met our new neighbour, today, and she is interested in building a basement. I told her how happy we were with Cranbrook and she saw the results for herself and would like to establish contact”.


From Our Portfolio