At React Occupational Hygiene Services Ltd it is our goal to provide independent consultancy services through technical knowledge, a full understanding of our customers’ situation and a provision of helpful and practical solutions.

Our approach in the business is to train our assessors to be multi skilled across a wide range of occupational health areas so that they can effectively recognise multiple hazards in the workplace.

Our cross training program allows us to combine experience and knowledge from different areas of the industry for the benefit of our clients. We offer comprehensive dedicated air quality and site investigation services and deliver scientifically reliable and defendable monitoring data.

Our aim is to deliver a market leading service that enables you to effectively manage occupational hygiene risks within your working environment. We work closely with our customers to evaluate their concerns and develop effective strategies to mitigate any risks.

We provide professional, effective services based on expert knowledge and a flexible approach to suit customers’ requirements.


React Occupational Hygiene Services Ltd is part of React Group Plc, bringing together all the services and skills you need to provide a safe workplace.

Visit the Group Plc behind the separate React companies for details of annual reports and investor relations

Learn More

Visit the extreme cleaning company that tackles the cleaning problems that non-specialists just can't cope with.

Learn More

Visit the leading environmental consultancy specialising in the detection and removal of asbestos and reinstatement afterwards

Learn More

React Occupational Hygiene Services Ltd, React Environmental Services Ltd and React Specialist Cleaning Ltd are part of React Group Plc