Building and Maintaining Services for UK Infrastructure


years’ plus experience
in infrastructure


safe working hours


Principal Contractor’s
License with
Network Rail

What we do








Building Fabric


Our projects

Bermondsey CCU Replacements

Introduction London Underground identified a number of Jubilee Line stations in which the existing Edenaire HVAC units were beyond economical repair. We were awarded the contract to replace these units with new Airedale models, improving the reliability and sustainability of

Managed Stations Fire Suppression and Detection Maintenance including Public Address (PA) and Voice Alarms (VA)

Network Rail manages some of Britain’s biggest and busiest stations, with over 850 million passengers passing through each year. Their twenty managed stations – which include Bristol Temple Meads, Reading and eleven others in London – are some of Britain’s busiest and biggest stations…

DLR Planned and Reactive Maintenance

After supporting Amey Rail through their Franchise bid, Quinn Infrastructure were subsequently awarded a seven-year contract for 24/7/365 planned and reactive maintenance at 38 stations, 2 depots and 6 ancillary buildings on the Docklands Light Railway. The contract provides an extension…

Lot 1A – SSL and BCV Total Packages Services (TPS) Maintenance

Building Services Maintenance Contractor, Quinn Infrastructure, were awarded a five-year with a two-year optional extension on behalf of TfL for the Maintenance of Electrical, Uninterrupted Power Supplies, Mechanical, Signage and Fire assets across the entire SSL and BCV environment…

News Stories

Innovation – Carbon Calculations

Using bespoke estimating software has allowed us to deliver benefits to both our business but also our Clients in the form of auditability, transparency and processing speed of cost estimation. CCS Candy also enables us to investigate the carbon impact

Going Paperless

Quinn Infrastructure are committed to working alongside our clients to reduce the negative environmental impact of our projects and construction methods. We understand how our actions reduce negative impacts and see infrastructure projects as opportunities to improve the local environment,

Diversity and Inclusion

We at Quinn Infrastructure recognise the importance of having a diverse and inclusive workforce and acknowledge that by embracing cultural insights we have the opportunity to broaden our horizons and build a business that adapts and grows with the ebb

Considerations On Maintenance During Temporary Shut Down

Since mid-March, our country and indeed the globe were faced with the biggest epidemic in modern times and left business owners with commercial buildings/offices little to no time to plan a maintenance shut down strategy of their premises. Under UK