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210 dedicated & experienced staff working out of 7 strategic offices in the UK.

Our Company
  • Adrian Walker

    Adrian Walker

    Technical Manager

    Adrian has been with hsl for over 15 years, developing through the company from a Trainee Surveyor through to his current position as Technical Manager. Adrian’s duties primarily include the training and the development of both staff and clients along with carrying out high level water hygiene risk assessments in high risk properties such as hospitals, power stations etc. Adrian’s responsibilities also extend to undertaking health and safety audits on buildings, site staff and water risk systems that hsl manage. Adrian has produced training plans and presentations on all aspects of water management and health and safety with a view to increasing the knowledge base within our staff and client portfolio. Adrian delivers accredited training courses including City & Guilds, HABC and IOSH.

  • Dave Howarth

    Dave Howarth

    Technical Manager

    Dave has over 25 years experience in the water treatment industry in various roles. As Technical Manager Dave provides technical advice, guidance and support. He is also required to carry out high level water hygiene risk assessments in high risk properties such as hospitals, power stations etc. Dave also provides the interface with our network of consultants to support the operational team to deliver excellence. Dave is responsible for the implementation of the ISO 9001:2008 quality management system which involves producing policies, operating procedures and method statements. Dave also regularly assists our customers in the production and amendment of Legionella policies and written control schemes. Finally, Dave is also fully qualified to deliver our City & Guilds and HABC accredited training courses.