• Quinn London Mill Hill 2018

About Us

About Quinn London

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 commercial fit out, social housing, education, heritage, public buildings, healthcare, retail, residential and leisure market sectors.

Thanks to our continued performance 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 50% 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 over £70m per annum and passionately believe that Quinn London is a success founded on a client first delivery of projects.

The company is formed of 4 divisions which focus on Major Works, Central London projects, Heritage and Property Services.

Contact Us

  • British Safety Council
  • Chas Accredited
  • Constructionline
  • CSCS
  • Exor
  • ISO 9001
  • ISO 14001
  • OHSAS 18001
  • Rospa Awards 2017
  • Safecontractor Approved
  • 2018 Gold Award
  • Firas logo

Contact info

For further information, general enquiries or to discuss your project needs please contact our office:

Quinn London Limited
Dome House
8 Hartley Avenue
Mill Hill, London

Company Number - 04005400

Featured projects

Pimlico 8

L&Q Pimlico Street Properties

HA refurbishment to 52 Pimlico Victorian Street properties.
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Ql Quad 49

The Quadrangle

This project consisted of the conversion of a paper factory into 34 generous warehouse style...
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Webp Net Resizeimage 1

Restoration of Pitzhanger Manor

The restoration and refurbishment of Pitzhanger Manor and Gallery
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Wright Wright Museum of the Home Hoxton Visit 2 Hufton Crow 003

Museum of the Home

Quinn London was appointed to carry out the £12.6m refurbishment of the Museum of the Home.
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IMG 7975

Hillingdon Hospital Ward Refurbishment

QLL were appointed to deliver refurbishment and fire compliance works at Hillingdon Hospital.
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