
County Hall
This included a complete interior strip-out, new mechanical and electrical installations, new hardwood flooring throughout, bespoke wardrobes, new doors, new walls and ceiling finishes, two bathrooms
Klimstar Ltd · Company 05731830 · Trading heritage since 2006
Active, accounts up to date·main contractor & developer·Head office Greenford
Klimstar is a multi-disciplined construction company specialising in the creation of prime and super prime residences. We work closely with architects, developers and owners throughout London, and in Surrey, Kent, Essex, Buckinghamshire and other home counties. We offer full project management from concept to completion, with a dedicated site manager, site foreman, and an office-based project manager.
Our teams include specialists and craftspeople such as joiners, specialist finishers, and environmental consultants. We pride ourselves on being professional, collaborative problem solvers, delivering complex projects smoothly and efficiently. With over 15 years of experience, Klimstar has built a reputation for quality and dedication.
We have been engaged by many clients repeatedly over the years, a testament to the service, dedication, and vision that accompany our work. All work is guaranteed for 12 months, with extended guarantees for elements like basements (15-year waterproofing).

This included a complete interior strip-out, new mechanical and electrical installations, new hardwood flooring throughout, bespoke wardrobes, new doors, new walls and ceiling finishes, two bathrooms

A complete property refurbishment This included interior strip-out, new mechanical and electrical installation, new hardwood flooring, bespoke joinery and new doors, plus floating raft effect

House refurbishment and single storey rear extension, with new bathroom and kitchen, and rear garden laid The work included a complete interior strip-out, plus new roof, mechanical and electrical

This house didn't have an existing cellar and we have created a complete new basement spanning the full perimeter including front, rear and full side lightwells Our clients have lived in the house

Another major project in an exclusive area of London's West End. It involved a complete refurbishment of a two-storey apartment.

Extension, property refurbishment, Acacia Gardens, St John's Wood NW8. This involved a single-storey rear extension and complete house refurbishment.

Full internal strip-out, new mechanical and electrical installation, under-floor heating, bespoke furniture/wardrobes, new floor, walls and ceiling finishes, four bathrooms and open-plan

Complete interior strip-out, new mechanical and electrical installation, new hardwood flooring throughout, bespoke wardrobes, new iconic doors, new walls and ceiling finishes, four bathrooms and

This involved a complete transformation of the property from top to bottom, making it much bigger, more desirable, and far more valuable.

For this project in Tufnell Park, we were asked to convert un unusable cellar into an open plan kitchen/dinner as well as to refurbish the whole house from top to bottom.

Bayswater
This major project involved underpinning and extensive steelworks with conversion of an existing basement, complete with reinforced concrete retaining walls and Delta Membrane tanking to ensure complete waterproofing. We have also reduced the whole garden.

Complete refurbishment of this two bed apartment. This included a complete interior strip- out, new mechanical and electrical installation including Lutron lighting and AV.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Klimstar specialises in prime and super-prime construction in London and the home counties, new builds, remodels, conversions, subterranean. Their listed services include Main contractor, Refurbishment, Basement works, Extensions and Concrete works.
Klimstar Ltd is registered at Unit 26 Wadsworth Business Centre 21 Wadsworth Road, Perivale, Greenford, UB6 7LQ, in London.
Klimstar Ltd states that it works across London, Surrey, Kent, Essex, Buckinghamshire and Hertfordshire.
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
Klimstar 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 £140k and £380k. This is an estimate, not a filed figure.
Companies House lists Klimstar Ltd as active, with accounts most recently made up to 2025-04-30.
Klimstar Ltd works in Residential.
Klimstar Ltd was incorporated on 2006-03-06.
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