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

HSQE ISO Accreditations

Great news for Quinn Infrastructure! The group have successfully transitioned from ISO18001 to ISO45001(Health & Safety) accreditation along with retaining our ISO accreditations for 9001 (Quality) and 14001 (Environmental).   The ISO – International Organization for Standardization is an independent,

NWR Southern Buildings & Civils Framework Award (SBC)

Quinn Infrastructure are delighted to announce we have been successful in securing Network Rail’s Southern Buildings & Civils framework  (Lot 2). This mechanical and electrical framework covers the southern region including Devon in the West to Kent in the East, and

Contract Award : Fire System Reactive and Planned Maintenance Projects with Network Rail

Quinn Infrastructure welcome the exciting news this month that we have we been awarded another years contract extension on Network Rail London Managed Stations – Fire Systems Reactive and Planned Maintenance and Projects. Our speciality in this field has come

Electrical Framework Awarded with Network Rail

Quinn Infrastructure have recently been re-appointed to the Electrical Works for North West & Central Region framework with our valued client, Network Rail. Under this contract we will continue to provide electrical works at Network Rail stations, depots, bridges, operations