Adding a London basement underneath a garden is an innovative, space-saving solution when building up isn’t an...
Knowles is one of the UK’s most trusted super-prime construction experts.
Over the past 25 years, we’ve led the way with expertly delivered complex construction from basements and shell & core, to country-estate development. We specialise in challenging projects other contractors shy away from, and, with our proactive approach, we’re the ideal partner to deliver your project.
Discover the breadth of experience that enables Knowles to deliver your project
From planning the foundations to the last tile laid, we offer a complete construction service for your project.
Build upon solid foundations with our subterranean, superstructure and shell and core services
Expertise that ensures your buildings stand the test of time
Bring your collection home with our bespoke luxury underground car storage
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The most common question from Knowles basement clients in London is ‘how long will it take?’. There is no...