About from company website
SEM Group is a trusted building and construction company based in Surrey, specialising in both residential and commercial projects. With 17 years of experience within the construction industry, we have built a strong reputation for delivering high-quality workmanship, reliability, and exceptional service. Our expertise covers a wide range of building services, including extensions, conversions, renovations, kitchen and bathroom installations, demolition, and commercial construction projects.
From small domestic improvements to large-scale developments, our skilled team has the knowledge and experience to manage every stage of a project with professionalism and attention to detail. At SEM Group, we pride ourselves on combining traditional craftsmanship with modern construction techniques to ensure every project is completed to the highest standards. We are committed to providing outstanding results, meeting our clients' requirements, and delivering work that is built to last.
We offer flexible stage payment options and complimentary in-home consultations to make the process manageable and transparent.
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Questions about Sem Group Ltd from the record on this page
What does Sem Group Ltd do?
SEM Group offers complete design-and-build services, extensions, renovations, loft conversions, and new builds across London and Surrey. We deliver high-quality residential and commercial construction projects. Their listed services include Design & build, Extensions, Refurbishment, Loft conversions and House builder.
Where is Sem Group Ltd based?
Sem Group Ltd is registered at 554 Streatham High Road, London, SW16 3QG, in London.
What areas does Sem Group Ltd cover?
Sem Group Ltd states that it works across London and Surrey.
How many people work at Sem Group Ltd?
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
What is Sem Group Ltd's turnover?
Sem Group 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.
Is Sem Group Ltd still trading?
Companies House lists Sem Group Ltd as active, with accounts most recently made up to 2025-09-30.
What sectors does Sem Group Ltd work in?
Sem Group Ltd works in Residential and Commercial.
When was Sem Group Ltd established?
Sem Group Ltd was incorporated on 2020-09-07.