
Six Chimney Breast Removals in Acton, W3
Acton, W3
A full three-storey chimney breast removal in Acton, creating more usable room on every floor with the structural…

Astrastone Construction Ltd · Company 15817331
Active, accounts up to date·main contractor & subcontractor·Head office London
AstraStone Construction specialises in transforming residential properties through expert chimney breast removal, load-bearing wall removal, and RSJ steel installation. With a strong focus on safety, clarity, and clean workmanship, the company aims to enhance living spaces without compromising structural integrity. They provide comprehensive project management, from initial consultation and site assessment to professional execution and making good, ensuring a smooth and organised process for homeowners.
The team's expertise lies in understanding the practicalities of structural alterations in London homes, including navigating tight access and protecting existing finishes. They offer clear advice, careful work within occupied homes, and proper structural support, including RSJ installation and building control guidance. AstraStone is committed to delivering high-quality results that reclaim valuable floor space and create modern, open-plan living areas while maintaining the safety and compliance of the property.

Acton, W3
A full three-storey chimney breast removal in Acton, creating more usable room on every floor with the structural…

Watford, WD25
Four chimney breasts removed from a two-storey home in Watford within the agreed five-day programme, including Building Control,…

Uxbridge, UB10
Four chimney breasts removed across two floors in Hillingdon, with the engineer-specified steelwork and structural support column installed…

Sutton, SM1
Two chimney breasts removed from neighbouring first-floor bedrooms in Sutton, giving both rooms more practical wall and floor…

Reigate, RH2
A coordinated structural alteration in Reigate involving an external chimney stack, an internal chimney breast and a load-bearing…

Wimbledon, SW19
Two chimney breasts on the same vertical stack line removed from a Wimbledon home, with the remaining structure…
This profile was compiled from public records. Claim it to add the things buyers ask for:
Professional chimney breast removal, chimney stack removal, RSJ installation and structural alterations across London. Fully insured with building control support and free quotations. Their listed services include Refurbishment, Extensions, Demolition, Steel erection and Concrete works.
Astrastone Construction Ltd is registered at 3 Coombe Road, London, NW10 0EB, in London.
Astrastone Construction Ltd states that it works across London, Watford, Harrow, Hayes, Sutton and Merton.
Accounts filed for the year to 2025 report 1 employees, which places the company in the 1-9 employees band.
Astrastone Construction Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount in its filed accounts, turnover is likely to fall between £72k and £190k. This is an estimate, not a filed figure.
Companies House lists Astrastone Construction Ltd as active, with accounts most recently made up to 2025-07-24.
Astrastone Construction Ltd displays FMB on its website.
Astrastone Construction Ltd works in Residential.
Astrastone Construction Ltd was incorporated on 2024-07-03.
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