Illustrative photograph: large-scale structural demolition of a concrete building

Specialist Demolition.

Internal Demolition, Soft Strip, Structural Dismantling and Builder's Works for commercial construction and refurbishment across the UK.

London & South EastNationwide Delivery Upon Quotation

About Keystone

Specialists in Complex Demolition

Keystone Demolition delivers commercial strip-out, internal demolition, structural dismantling and concrete repairs across London, the South East and mainland UK.

With our own operatives and equipment, we maintain direct control over every project, from planning through to completion.

We specialise in challenging environments, including live buildings, occupied premises and restricted-access sites where careful planning and coordination are critical.

From initial survey through to completion, all works are planned and coordinated by our team.

Illustrative photograph: demolition machinery and concrete rubble

Services

Four specialist services, delivered by one directly managed team.

  • Internal Demolition

    Commercial strip-out and internal demolition for refurbishment, redevelopment and fit-out projects.

  • Soft Strip

    Removal of internal fixtures, fittings and finishes, with materials separated for reuse and recycling.

  • Structural Dismantling

    Controlled dismantling of steel and concrete structures, including works within existing buildings.

  • Builders’ Works

    Formation of openings, concrete repairs and associated works to prepare sites for follow-on trades.

How We Work

Every project follows a defined, documented sequence.

  1. Survey & Plan

    Site surveys, method statements and a defined sequence of works.

  2. Prepare The Site

    Service isolations, exclusion zones and temporary works in place.

  3. Execute The Works

    Structural integrity and site coordination maintained throughout.

  4. Clear & Handover

    Waste segregated; areas left clean and ready for the next phase.

Discuss your
next project.

Tell us about the scope, programme and site constraints. We will respond with a considered proposal.

Request a Quote
Service areaLondon, The South East and Mainland UK