• A person walks alone in a large, modern hall with orange walls, tall columns, and a glass ceiling casting geometric shadows on the floor and walls.

    Commercial Cleaning Services

    Cleaning services support safe, hygienic and compliant environments. Structured delivery ensures consistent standards, infection control and operational readiness across healthcare, manufacturing and commercial facilities.

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  • Three workers wearing safety gear clean windows while suspended on ropes outside a tall modern glass building, reflecting the city and sky.

    Specialist Cleaning Services

    Precision cleaning for every environment, from high level glazing to urgent call outs and complex restoration.

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OCS Cleaning in Numbers

Standard operating procedures and specialist aviation training keep people safe, terminals clean and operations flowing.

Proven Performance
  • 125+

    Years of Cleaning Expertise

  • 65000+

    In-House Cleaning Colleagues

  • 35000+

    Sites Cleaned Daily

  • 2700+

    Tonnes of Waste Recycled

What Sets OCS Apart

OCS cleaning services are delivered through a model focused on consistency, control and sector-specific execution.

  • Self-Delivered Model

    Services are delivered by trained OCS colleagues, ensuring consistent standards, direct accountability and controlled service delivery.

  • Infection Prevention and Hygiene Focus

    Cleaning services are structured to support infection control, hygiene standards and safe environments across high-risk and regulated sectors.

  • Sector-specific Cleaning Expertise

    Approaches are adapted to healthcare, manufacturing, logistics, retail and commercial environments, aligned with operational and regulatory requirements.

  • Standards-led Cleaning Delivery

    Services align with recognised frameworks including GMP and HACCP where required, supporting compliance and audit readiness.

  • Workforce Training and Capability Development

    Ongoing training ensures teams are equipped to deliver consistent cleaning outcomes, safety compliance and operational reliability.

  • Integrated Service Delivery

    Cleaning is coordinated with facilities management services, ensuring alignment with overall site operations.

Cleaning Service Capabilities

OCS cleaning services are structured to support hygiene, compliance and operational efficiency across different environments.

  • A woman in a gray uniform with a company logo smiles while standing in a bright hallway. The background is slightly blurred, showing a corridor with a few indistinct figures.

    Infection Prevention and Hygiene Cleaning

    Cleaning protocols designed to reduce contamination risk and support infection control requirements.

  • A woman in an orange OCS uniform smiles with arms crossed, holding pruning shears. She is outdoors with greenery and sunlight in the background.

    GMP and HACCP-Aligned Cleaning

    Cleaning delivery aligned with manufacturing and food safety standards, supporting controlled environments and audit readiness.

  • A woman with dark hair tied back smiles at the camera, wearing a navy blue collared shirt with an OCS logo. The blurred background features flowers and bright light.

    Commercial and Industrial Cleaning

    Routine and specialist cleaning across offices, industrial facilities and operational sites.

  • A security guard in a khaki uniform and black cap salutes outdoors on a sunny day, with trees and greenery in the blurred background.

    Specialist and High-Level Cleaning

    Window, façade and high-level cleaning delivered using appropriate access methods and safety controls.

  • Five professionals in uniforms stand in a hallway, smiling at the camera. They represent different roles, including security and engineering, and are diverse in both gender and ethnicity.

    Housekeeping and Washroom Hygiene Services

    Day-to-day housekeeping and washroom services supporting cleanliness, hygiene and user experience.

  • A person wearing a white safety helmet and a dark blue work uniform with OCS on the chest stands in an industrial setting.

    Periodic Cleaning and Consumables Management

    Scheduled deep cleaning alongside supply and management of hygiene consumables to maintain long-term standards.

Accreditations and Compliance

Our cleaning services align with recognised standards and frameworks including GMP and HACCP where required, supported by structured processes, trained teams and consistent execution to meet regulatory and operational requirements.

Insights, Articles and Case Studies

Explore how OCS cleaning services support hygiene, infection control and operational standards across sectors including healthcare, manufacturing, logistics and commercial environments.

Available until 5:30pm

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Partner with a team that keeps your critical environments efficient, secure and performing at their best.

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Frequently Asked Questions

  • Cleaning services include infection control cleaning, commercial cleaning, specialist cleaning, housekeeping and washroom hygiene services.

  • Cleaning protocols focus on reducing contamination risk, maintaining hygiene standards and supporting infection control requirements in high-risk environments.

  • Yes. Services can align with standards such as GMP and HACCP, depending on the operational and regulatory requirements of the site.

  • Yes. Services are adapted based on sector requirements including healthcare, manufacturing, logistics and commercial environments.

  • Schedules are based on site usage, risk levels, operational hours and required cleaning standards.

  • Cleaning delivery is monitored through structured processes to ensure consistency, hygiene outcomes and operational alignment.

  • Yes. Services include high-level cleaning, façade cleaning and other specialist requirements.

  • Consumables are supplied and managed based on site needs, ensuring availability and consistency in hygiene standards.