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


“Your team have been fantastic and incredibly professional”.

SW8

“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”.

NW3

“I respect the long commitment and dedication you had to our project. I appreciate that running a business – with London market overheads, juggling work site schedules, obtaining Conservation district approvals, negotiating crews not to mention client personalities - while maintaining quality standards is a daunting task. You perform it well”.

SW3

“Cranbrook Basements has been a delight to work with and we could not have hoped to have found a higher quality of work or a nicer bunch of guys anywhere “.

SW11

From Our Portfolio