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”.

SW1

“We were impressed with the hard work and professionalism of the excavation crew and reassured by their confident handling of the complex structural work”.

SW10

“It has been great working with you, all very professional - and good fun too”.

SW3

“Your team have been fantastic and incredibly professional”.

SW8

From Our Portfolio