• A rounded rectangular button with a green-to-blue gradient background displays the text Data Centre Services in white letters.

    Data Centre Design, Build, Manage and Maintain

    Specialist infrastructure support from early strategy and design through to construction, operation and long term maintenance

    Connect with Our Data Centre Experts
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Designed for Today, Managed for What’s Next

Data centre design, build, management and maintenance bring planning, engineering, construction and operational expertise together to create infrastructure that performs safely, reliably and efficiently.

Our teams support customers from scope definition and concept design through construction, commissioning, operational handover and ongoing technical support.

Informed Planning – Define requirements, assess constraints and prepare for future demand.
Connected Delivery – Coordinate design, construction, commissioning and operational handover.
Long-Term Performance – Consider maintenance, compliance, energy performance and operating costs.

Full Lifecycle Data Centre Solutions

From early data centre design and construction through to operational management and ongoing maintenance, one connected team supports every stage of the infrastructure lifecycle.

  • Rows of grey server racks in a brightly lit, modern data centre with a clean white floor and visible overhead cable trays.

    Data Centre Design for Reliable Long Term Operation

    The decisions made before construction shape how a data centre performs for years to come. Our specialists define the programme scope, assess the site and develop a practical design around operational requirements, infrastructure risks and future growth.

    • Strategy and planning: Scope definition, site assessment, technical requirements and pre-construction planning.
    • Technical design: Structural, mechanical, electrical, ventilation, cooling and power system design.
    • Resilience and growth: Tier requirements, scalability, connected technology and Critical National Infrastructure considerations.
    • Energy and compliance: Power Usage Effectiveness planning, regulatory compliance, digital models and costed delivery plans.
  • Aerial view of a large construction site with cranes, workers, blue formwork panels, building materials, and partially completed structures. Roads and vehicles are visible in the background.

    Controlled Data Centre Construction and Mobilisation

    New data centre capacity depends on controlled delivery across people, systems, suppliers and programme milestones. Our teams coordinate construction, installation, commissioning and handover to move critical infrastructure safely and reliably into operation.

    • Programme control: Project management, supply chain coordination and delivery oversight.
    • Construction and installation: Civils, structural works, building requirements and mechanical and electrical installation.
    • Quality and assurance: Safety, compliance, asset profiling, energy system profiling and certification.
    • Commissioning and handover: Integrated testing, training and controlled transition into live operation.
  • Rows of server racks in a bright, modern data center with white walls, ceiling, and floor; the racks are filled with networking equipment and cables, creating a clean and organized environment.

    Data Centre Operations Under Clear Control

    Once operational, a data centre must continue to perform as demand, technology and customer requirements change. Our teams manage assets, capacity, energy, compliance, security and business continuity through clear controls and reliable data.

    • Performance and capacity: Asset and energy insight supports efficient operation, scalability and growth planning.
    • Compliance and quality: Clear assurance processes support statutory, regulatory, safety and service requirements.
    • Resilience and continuity: Criticality management, asset control and continuity planning help protect uptime.
    • Service coordination: Connected technology, supply chain oversight and customer interfaces support informed decisions.

  • Data Centre Monitoring and Maintenance for Uptime

    Reliable operation depends on well maintained assets, continuous visibility and a prepared response. Maintenance programmes reflect asset condition, system criticality, compliance requirements and operational priorities.

    • Assured maintenance: Planned, condition informed and proactive maintenance protects assets across their lifecycle.
    • Monitoring and insight: System monitoring, data analytics and predictive tools provide insight into performance and condition.
    • Technical support: Skilled engineers provide ongoing operational support and coordinated technical response.
    • Incident management: Tested emergency procedures, recovery planning and root cause insight support controlled restoration.
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Infrastructure Ready for Artificial Intelligence and Future Demand

Artificial intelligence and high density computing are increasing demand for power, cooling, space and real time monitoring.

Preparing for this change requires more than additional capacity. Power, thermal management, resilience and operational controls must work together as part of one efficient environment.

Our specialists help customers assess power availability, rack density, cooling strategy, airflow, energy performance, monitoring and future scalability from the earliest design stages. This supports infrastructure that can respond to changing demand while maintaining reliability, safety, compliance and long term operating performance.

Proven, Trusted, Accredited

Industry recognised accreditations support safe, controlled and compliant delivery across data centre design, construction, commissioning, management and maintenance. Specialist training, independent audits and defined quality controls provide assurance that every lifecycle stage is managed to recognised standards.

Supporting the Outcomes That Matter

Connected data centre solutions support reliable performance, controlled growth and clear accountability throughout the infrastructure lifecycle.

Connect with Our Data Centre Experts
  • Aerial view of large rooftop cooling units with multiple circular fans and pipes, next to several solar panels, all situated on a gravel-covered building roof.

    Uptime and Reliability

    Resilient design, assured maintenance, monitoring and clear incident procedures protect critical services and support operational continuity.

  • Two people in safety vests review architectural plans on a tablet while standing next to solar panels. One person points at the screen, and a paper with diagrams is visible in the other’s hand.

    Power, Energy and Performance

    Power planning, energy profiling, efficient cooling and Power Usage Effectiveness insight help manage operating costs and carbon reduction.

  • A worker wearing a hard hat, safety glasses, and a reflective vest uses a laptop in a server room filled with glowing computer racks and blue lighting.

    Safety, Compliance and Accountability

    A self-delivered model combines health and safety, statutory assurance, quality controls and documented processes, providing clear ownership.

  • A long corridor inside a modern data centre, lined with tall, white server racks on both sides under bright ceiling lights.

    Scalability and Modernisation

    Flexible infrastructure, capacity planning and connected technology help customers expand and adapt while protecting current operations.

Performance Insights

Stories, expertise, and innovations from the teams powering performance every day.

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Plan, Deliver and Protect Your Data Centre Growth

Talk to our specialists about new capacity, infrastructure modernisation or support across data centre design, construction, management and maintenance.

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Frequently Asked Questions

  • Data centre design and build services can include strategy, scope definition, site assessment, structural planning, power and cooling design, construction, system installation, testing, commissioning and operational handover. OCS connects these activities with future management and maintenance requirements so the infrastructure is practical to operate throughout its lifecycle.

  • OCS supports data centre construction through programme management, technical coordination, supply chain assurance, civils, mechanical and electrical installation, quality controls, certification, testing and commissioning. Our teams also coordinate documentation, training and operational handover to support a controlled transition into live operation.

  • AI data centres should assess power availability, rack density, cooling capacity, airflow, resilience and real time monitoring. Considering these requirements during data centre design helps reduce future constraints and creates infrastructure that can adapt to higher workloads while maintaining safety, reliability and energy performance.

  • Data centre infrastructure management can include asset performance, capacity, energy use, compliance, security and business continuity. OCS connects these areas through clear operational controls and reliable data, supporting day to day data centre operations, performance reporting and future capacity planning.

  • Data centre solutions can improve energy performance through power planning, energy and system profiling, efficient cooling, connected monitoring and ongoing optimisation. Power Usage Effectiveness insight helps customers understand consumption, identify practical improvements and plan carbon reduction while protecting uptime.

  • Data centre monitoring provides continuous insight into system health, environmental conditions and performance trends. Combined with planned and condition informed data centre maintenance, technical support and tested incident procedures, it helps identify risks earlier, reduce disruption and support reliable operation.

  • Data centre cooling systems should be planned around expected rack density, heat load, airflow, power availability, resilience and future expansion. Reviewing these factors alongside monitoring and energy performance helps maintain stable conditions and support higher density workloads without compromising reliability or Power Usage Effectiveness.

  • Yes. OCS can support conversions, infrastructure upgrades and additional capacity within live data centre environments. Our teams plan work around operational risk, safety, resilience and continuity, coordinating design, construction, commissioning and handover while protecting existing services.