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Indepth Hygiene assist major organisations and companies in the Public and Private sectors to meet their obligations to exercise 'due diligence' and a 'duty of care' as required by health & safety and fire safety legislation.  The company commenced trading over 40 years ago as a specialist kitchen deep cleaning contractor and this still accounts for approximately 40% of our work.

Our ductwork cleaning services are provided in accordance with the Building & Engineering Services Association’s (formerly HVCA) industry standard, TR19; reinforced by fully detailed work method statements and risk assessments. We are accredited to BS EN ISO 9001:2015, Contractors Health & Safety Assessment Scheme (CHAS) and SAFEcontractor, a member of the BESA (formerly HVCA) and Constructionline.

Our Senior Directors have all worked in the industry for at least 15 years each and so have extensive experience of all aspects of our business.  In particular, our Managing Director has been with the company for over 15 years after taking over the company from his father who started the business.  He has trained and qualified as a member of both the Institute of Chartered Secretaries and Administrators (ACIS) and the Institute of Marketing (M Inst M). 

Our Managing Director was appointed as a Council Member of the Building & Engineering Services Association (BESA) in April 2017.  He is also the Chairman of the BESA Ventilation Hygiene Group and was part of the team which originally created the TR/19 standard and the TR/19 Second Edition, issued in 2014.  Also, on behalf of the UK Industry, he is the expert on the CEN Committee which is now adding grease extract cleaning to the European ISO BS EN 15780 Ventilation for Buildings – Ductwork – Cleanliness of Ventilation Systems standard.