The considerable experience of our extensive in-house capability enables Deconstruct to deliver a uniquely multi-disciplined approach to subterranean environments. In this way, the enablement phase we provide enables the incoming main contractor to complete the shell, core, and fit-out in a timely manner. As the highest risk component of many projects, Deconstruct are committed to optimally de-risking subterranean works, ensuring a balanced

cost versus value and risk versus delivery approach. With an impressive track record of creating vast subterranean spaces beneath existing structures, we’re specialists in the efficient design and delivery of sub-structure temporary works, extensive deep underpinning and restricted access piling, often as key components of wider structural alteration or deconstruction schemes.


Our hugely experienced in-house team leverage extensive subterranean and groundworks capabilities to create complex basement structures in both restricted access and open cut environments. These capabilities include all aspects of the substructure of a building, including the significant temporary works required for multi-level basement construction. Our end-to-end service encompasses the procurement of all of the permissions and approvals necessary for the construction and associated temporary works for basements adjacent to highways.

Available as part of a wider enabling works programme, or as a standalone project, we provide a flexible and versatile basement construction capability, tailor-made to client needs.

Temporary substructure works

Below ground construction requires the design, fabrication and timely installation and removal of all appropriate temporary works. At Deconstruct, our dedicated in-house construction engineering department are highly experienced in the delivery of effective temporary works solutions, delivering a complete, end-to-end service.

Reduced level dig

Available as part of a complete, integrated service delivery, or simply up to new formation level in readiness for handover to an incoming contractor, Deconstruct’s reduced level dig capabilities are delivered by a vastly experienced and efficient in-house team.


As an accomplished groundworks company, Deconstruct can offer comprehensive groundworks solutions as part of a wider basement project, or on a standalone basis.

Subterranean projects