Contracting

Leaders in construction and maintenance of transport infrastructure

We are a leader in the construction and maintenance of transport infrastructure. We specialise in delivering sustainable solutions for the design, construction and maintenance of transport infrastructure across the UK.

Our work includes highways, structures and aviation. We add value through intelligence, innovation, excellent service and inspired people and prioritize safely and cost-effectiveness.

Leading contractor in the infrastructure sector

1st to introduce BBA Asphalt to UK

A 2.8km long runway & 50,000t of asphalt laid in just over 5 weekends

Our Retread process delivers 60% less road disruption

We offer customers a full, custom delivery service and we project manage schemes from the initial concept right through to maintenance. We work with National and Local Government, defence authorities, private clients and developers.  We have offices throughout the UK and can provide solutions for every location.

Colas Contracting is a leading contractor in the infrastructure construction and maintenance sector, and is at the forefront of innovation. 

We understand the unique requirements of all projects and have the skills and expertise to deliver the best value solutions for our clients.

  • Work within the commercial and military airfields sectors
  • Intelligent and pioneering infrastructure solutions
  • Excellent service and inspired people
  • Providing bespoke solutions

Our Contracting Services

Colas Contracting is a leading contractor in the infrastructure construction and maintenance sector. We offer customers a full, custom delivery service and we project manage schemes from the initial concept right through to maintenance. 

Airports

We provide extensive airside capabilities and expertise on all aspects of airfield pavement construction and maintenance, ranging from preservation to a full reconstruction. We have managed projects at some of world’s busiest airports as well as some of the most remote, and within the commercial and military sectors. 

Airports

Traffic Management

We work in partnership with clients including Highways England, local authorities, and the highways contracting community. Our key objectives are to deliver innovative, high value solutions, and to ensure the safety of road workers and road users nationwide.

Traffic Management

Highways Contracting

We provide well-managed, efficient and cost-effective highways construction works for Highways England, local authorities and private clients. These include major public realm redevelopments, major junction improvements and upgrades and structural works. We work together with clients to provide our knowledge and expertise to maintain smooth-running networks.

Highways Contracting

Marine Construction

Colas has the capability and experience to deliver marine and coastal engineering. We have experience in coastal protection, as well marine construction projects. Our works include new build construction, structural repairs and life extension projects. We work with clients to understand their needs and tailor our services to meet their requirements.

MARINE CONSTRUCTION

Specialist Processes

Our specialist processes deliver low cost, high-value options. These include bespoke plant and equipment and versatile materials. Suitable sites include urban and rural roads, residential areas, roundabouts, car parks, footways and cycleways.

Specialist Processes and Surface Treatments