Carja Williams Construction Ltd · Company 12386310 · Trading heritage since 2020
Active, accounts up to date·main contractor & developer·Head office London
Established in 2020, Carja Williams Construction was founded with the aim of transforming the often stressful and burdensome process of home renovation into an enjoyable and exciting experience. By focusing on honest pricing, realistic timescales, and a friendly, trustworthy approach, the company has built a reputation for client satisfaction. They collaborate with respected architects and interior designers to provide a strong foundation for projects, offering a comprehensive service that includes design and planning, contract negotiation, and general advice.
The company undertakes a variety of residential projects, including loft extensions, rear and side extensions, basements, and complete internal refurbishments. They manage projects using a combination of in-house resources, specialist sub-contractors, and expert tradesmen, ensuring a quality finish delivered on time and within budget. Communication is maintained through weekly emails and regular site meetings, allowing clients to be as involved as they wish.
Carja Williams Construction is a member of the Federation of Master Builders and is fully insured for projects up to five million pounds. Their approach to contract negotiation involves providing detailed tenders with transparent and realistic pricing, offering fixed-price options where possible and using provisional sums only when necessary. This flexibility allows clients to adjust project elements according to their budget.
For smaller projects where an architect may not be essential, the company is happy to provide advice on necessary works and potential cost savings, including guidance on second-fix items like sanitary ware and light switches.
Peckham
A complete rebuild of an existing extension, including a new side return and rear facade made from London Stock bricks, new electrics and plumbing, a new kitchen, chilling space, and utility room. The project also featured a brilliantly designed interior.
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Carja Williams Construction is a London-based company specialising in residential refurbishments and new build houses, established in 2020. Their listed services include Refurbishment, Extensions, Loft conversions, Basement works and Design & build.
Carja Williams Construction is registered at 168 Fulham Road, Easyhub Chelsea, Office 2.15, London, SW10 9PR, in London.
Carja Williams Construction states that it works across London.
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
Carja Williams Construction does not disclose turnover: UK small-company accounts are not required to. Based on headcount and trade debtors in its filed accounts, turnover is likely to fall between £220k and £570k. This is an estimate, not a filed figure.
Companies House lists Carja Williams Construction as active, with accounts most recently made up to 2025-03-31.
Carja Williams Construction displays FMB on its website.
Carja Williams Construction works in Residential.
Carja Williams Construction was incorporated on 2020-01-06.
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