Our specialisms

Data centres and rail

Allied Force Group focuses on estates where interruption is expensive. Data centres are our lead specialism, and we bring the same critical-environment discipline to rail stations, depots and trackside facilities.

01 / Data centres

Critical environments, handled to change control

Our lead specialism. We support the power, cooling and containment that keep colocation halls, edge sites and enterprise server rooms inside tolerance — every intervention planned against the asset and the agreed change window.

✓UPS, generator and switchgear planned maintenance
✓CRAC, CRAH and chilled water servicing
✓Hot and cold aisle containment checks
✓Thermographic surveys and load testing support
✓Permit-to-work and change control discipline
✓Maintenance sequenced around resilience requirements
✓Technical cleaning of data halls and plant spaces
✓Escorted access and screened engineers

02 / Rail

Stations, depots and trackside estates

We work to rail's rhythm: engineering hours, possessions and passenger-facing standards. From concourse presentation to depot plant support, the same evidence trail follows every shift.

✓Station and concourse cleaning regimes
✓Depot plant and wash plant support
✓Trackside working under the required safety arrangements
✓Lighting, drainage and fabric maintenance
✓Waste, graffiti and fly-tipping response
✓Passenger-facing presentation audits
✓Operatives certificated for the access required
✓Overnight and engineering-hours delivery

How we work in critical estates

The discipline behind both sectors

Risk before routine

Single points of failure are identified and discussed before a maintenance calendar is written.

Evidence at the point of work

Readings, photographs and sign-off are captured on site, not assembled afterwards.

People cleared to be there

Screening, inductions and site-specific certification are confirmed before anyone attends.

One route for escalation

Issues, changes and reporting run through a single named contact rather than several desks.