A dependable main contractor providing a quality service to private clients throughout London and the South East of England.

Setting the standard in new build and refurbishment projects in the commercial, residential and retail sectors.

Who We Are


Our portfolio of projects completed in more than twenty-five years of trading speaks for itself. With a broad skillset across our very capable and professional team, we enjoy a high level of repeat business with an enviable list of satisfied, high-profile clients. They choose to work with us for our extensive experience and our no-nonsense approach from pre-construction through to handover, safe in the knowledge that the inevitable challenges that any construction project brings will be resolved openly and efficiently.


We have developed an enviable reputation for producing quality products in a friendly and professional manner and this is founded on the open and honest relationships we develop with our Clients and Consultants.

Expert staff are vital to the continued success and growth of our business and we invest in professional development to ensure our employees have the right skills to meet the demands of this evolving industry.

We are proactive in introducing new technologies and modern construction techniques, but remain aware of the importance of retaining traditional craftsmanship. We hold memberships to many recognised bodies including National Federation of Builders, NHBC, CHAS, RoSPA and Constructionline, ensuring access to professional advice at any time.

About Blenheim House


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We are a privately owned main contractor with a projected 2022/23 turnover of c£90m, undertaking projects from £5m to £30m…