Basement Construction Services

Specialising in high-quality basement construction across London and the Home Counties, we deliver tailored solutions for every project. From structural works to design and fit-out, our expert team manages every stage with precision and care.

Get In Touch With Us Today.

Basement Expertise, From Groundworks to Finish

From initial excavation to complete fit-out, our expert team delivers every aspect of basement construction with precision and care.

Basement room construction London

BASEMENTS

We have constructed more than 250 basements in London and the Home Counties over the last 30 years, and can deliver a solution to suit the requirements of even the most complex basement room projects or site conditions.

Basement room piling

BASEMENT ROOM PILING

We own and operate our own piling rigs, enabling us to advise on and deliver all piling requirements for projects of all sizes. Basement room construction is highly technical and requires both careful planning and accurate implementation.

Basement consruction piling

BASEMENT STRUCTURES

Many of our basement projects involve significant structural alterations and additions; our expert team will manage and deliver all aspects of engineering and work required, ensuring your basement room construction is completed perfectly.

Basement room design London

BASEMENT ROOM FITOUT

We work closely with talented architects and interior designers to provide a complete service from conception to completion. We can also collaborate closely with your own design team to bring your dream basement room to reality.

Basement Vacuum Excavator London

VACUUM EXCAVATION

With 30 years’ experience, we understand local concerns about work duration, traffic, and dust. In 2018, we introduced vacuum excavation: a cleaner, faster, and environmentally friendly method that eliminates conveyors, skips, grab lorries, and dust.

Why Room Below?

Discover why homeowners and developers across London trust RoomBelow for expert, end-to-end basement construction.

Expert Basement Construction

Full Project Management

Innovative Solutions

Design & Fit-Out Excellence

Environmentally Friendly Methods

Our Recent Projects

Smith Street

Old Church Street

St Saviours Church

Godfrey Street

Drayton Gardens

Projects Completed

We’ve helped over 250 customers complete the basement renovation of their dreams

Years In Business

We formed in 1992 and have been setting the standard in basment room construction ever since

Years Of Experience

Our team have combined industry experience of over 100 years of basement room design & construction

Get In Touch With Room Below Today

Ready to transform your home with a bespoke basement? Contact RoomBelow today for expert advice, a free consultation, and a tailored quote.