New Basement Excavation in West London
New basement excavation creates lower-ground space below an existing property, subject to structural and planning requirements.
15+
Years delivering construction work across West London
2,000+
Completed projects since 2011
5-Year
Structural guarantee on eligible work
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What This Service Includes
Planned and prepared
We coordinate excavation, temporary support, underpinning, waterproofing, drainage, slab construction, services and internal fit-out.
Read moreBuilt for your property
A staged structural plan protects the existing building and keeps inspections and waterproofing details visible.
Read moreA straightforward process
We begin with a site visit and a written scope, confirm the specification and programme, then coordinate the work through to testing, snagging and handover. You have one point of contact throughout.
Get a Free New Basement Excavation Quote
There is no charge for the survey and no obligation to proceed. Most survey appointments are available within 5 to 7 working days.