Quinn London Ltd was founded in 2000 by our Managing Director, Seamus Quinn, with the aim to deliver quality construction solutions across London and the south of England. Built upon this ethos and led by Seamus, Quinn London has excelled through the years to become a leading main contractor within the social housing, education, public buildings and healthcare sectors.

Thanks to our continued performance we have been able to diversify into commercial, leisure, retail, heritage and high-end residential projects and we continue to adapt to align with emerging markets. Over recent years we have carefully expanded our operations – without over-leveraging our resources. This has allowed us to organically build up skill and equity in our business and be more competitive in the current market conditions.

As a result, we offer our clients certainty and reliability when dealing with us – a reputation which is invaluable. In fact, over 80% of our business is derived from repeat custom – a direct result of clients experiencing high quality of service with us.

Today, we deliver a workload approaching £60m per annum and passionately believe that Quinn London is a success story founded on the principles of a quality, customer-first construction service.


Modern Slavery Statement