Adamski Builders Ltd

Adamski Builders Ltd: construction work across London from a Croydon base

Adamski Builders Ltd is a London construction company that handles residential and commercial building work across the capital and its surrounding areas. Its head office sits in Croydon and coordinates projects, client communication and the planning and administrative side, while the trades work on site across several jobs running in parallel. The company describes itself as family-run, with a team of 15 to 20 skilled trades, and states that it is a VAT-registered limited company that is fully insured.

From a single tradesman to an incorporated company

The business traces its origins to Maciej Adamski, who has been building in London since 2005, when he arrived from Poland as a general construction worker with experience across the trades involved in a building project. What began as hands-on work for other contractors developed into his own operation, taking on extensions, refurbishments and progressively larger jobs. In 2021 the business was formally incorporated as Adamski Builders Ltd, a step the company links to the scale of work being undertaken and to the requirements of landlords, property developers and commercial clients who need to deal with a VAT-registered limited company. According to its account, the company had already been operating for more than fifteen years before that incorporation, and the founder brings over 25 years of personal industry experience.

Extensions and loft conversions

The company builds single and double-storey extensions and carries out loft conversions in several formats: dormer, mansard, hip-to-gable and Velux. These works are offered across London, with the company citing a single-storey extension in Croydon as an example of its domestic output.

Windows, doors and full refurbishments

Window and door replacement and repair are part of the service list, including balcony retrofits, on flats as well as terraced, semi-detached and detached properties throughout London and the surrounding areas. Refurbishment work is offered in full or partial form to homeowners, landlords, developers and investors, and the company states that these projects are VAT registered and fully project-managed.

Commercial conversions, structural work and heritage projects

Beyond domestic jobs, Adamski Builders takes on commercial-to-residential conversions, including change-of-use and multi-unit developments, as well as heritage restorations where period character has to be preserved alongside modern compliance. Structural work such as steel beam installations and load-bearing alterations also features among its capabilities. The company cites the Tamworth Arms, a 19th-century former Young's pub in Croydon converted into six residential flats, as one of its larger and more complex recent jobs, involving cranes, partial demolition and multi-unit residential fit-out.

How projects are organised

The company presents an end-to-end model in which architectural input, structural engineering, planning, building control and the various trades are coordinated by the same firm. Project management is handled in-house, so the client deals with one company, one project manager and a single point of responsibility from the first visit to the final handover. Adamski Builders states that it works with architects, surveyors and accountants when required, and that it offers free, no-obligation site visits with a detailed written quote.

Clients and scope

Its client base covers homeowners, landlords, property developers and investors, with a portfolio that runs from single-storey extensions to full commercial conversions and mixed-use developments. The company explicitly distances itself from positioning on price, presenting its offer instead around doing the job properly, whether the project is a Victorian refurbishment, a structural conversion or a larger development.