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Allied Infrastructure is a multi-disciplined specialist services contractor working primarily in the Airports, Highways, Defence, Construction sectors.

The Company was established in 1995 and we have 20 years’ experience of working in high pressure environments and short duration closures on airfields.

The Company has enjoyed steady growth and built a strong client base with regular repeat business through its professional and creative approach to every project undertaken. We have a highly experienced management team and a directly employed multi-skilled workforce who understand the constraints and challenges of working with a variety of stakeholders.


Whilst most of our business is carried out on the UK’s Civils airports all our clients have one thing in common - the need to maintain the integrity and extend the life of their assets with limited budgets and with as little down time as possible.
We have developed innovative materials to offer complete solutions to protect, maintain and restore infrastructure assets, especially in the airside environment. All the solutions we provide are ‘tried and tested’ over many years but are constantly under development for each client’s requirements.  These solutions are approved and are the preferred repair solution on all of the UK’s Airports. Our asset life extending solutions are quick to install and fast to cure minimising the down time typically associated with maintenance works.

As a business Allied own over 2000 items of plant and we have the largest bespoke material application equipment in the UK.



Our Services
Allied has four main business streams:

  •      Airfields, Highways & Defence
  •      Civil Engineering
  •      Concrete Cutting & Drilling
  •      Surface Preparation


The services we provide include:

Airfield Maintenance

  • Flexible Concrete Repairs
  • Asphalt Repairs requiring no compaction
  • Extruded fuel and non-fuel resistant joint sealing for concrete and asphalt
  • Performance Joint Repairs
  • Asphalt Preservation
  • Concrete protection and Preservation
  • Airfield Markings
  • Ironwork reinstatements
  • Pre-design, planning and programming of airfield works
  • Full airfield maintenance including snow clearing, grass cutting etc

Airfield Ground Lighting Civils Works

  • Installation/replacement of AGL seating rings
  • AGL ducting in soft or hard pavements and reinstatements in rapid set concrete
  • AGL pit installation
  • Installation of cable chases
  • Temporary airfield markings

Defence & Highways

  • All airfield maintenance services
  • Resurfacing project management
  • Ironwork reinstatements
  • BBA HAPAS approved materials for repair of asphalt and concrete
  • Road markings
  • Asphalt preservation to extend pavement life to car parks and roads
  • Appearance improvements to Living Spaces
  • Weed Clearing
  • Asset maintenance

Civil Engineering

  • Construction
  • Drainage works
  • Groundworks
  • Installation of pit and duct systems
  • Threshold reinstatements
  • Footpath works
  • PQC & PQX bay replacements

Concrete Cutting & Drilling

  • Diamond drilling & sawing
  • Diamond stitch drilling
  • Ring & Chain sawing
  • Track sawing
  • Concrete bursting
  • Percussive drilling
  • Specialist demolition services

Surface Preparation (for concrete, asphalt and steel surfaces)

  • Recent Innovations & Standard Techniques for line removal, removal of tamps, preparing surfaces for new coatings or where texture, ride quality or drainage issues occur
  • Planing
  • Polyplaning
  • Scarifying
  • Captive blasting
  • Runway grooving
  • Diamond retexturing