Air, Water and Fire. Airmec Essential Services is an independent air and water hygiene specialist. We save lives by ensuring workplaces and public buildings throughout the UK remain compliant with HSE regulations through planned maintenance programmes, risk assessment surveys, regular testing, and inspections. We provide water hygiene and water treatment services to safeguard water from contamination through Legionella risk assessments, water sampling and water hygiene services. Our ventilation and air hygiene maintenance and services are designed to improve air quality and reduce fire risk. This includes fire damper testing and ductwork cleaning, testing and inspecting local exhaust ventilation (LEV) systems, undertaking air quality testing and monitoring exposure to hazardous substances. Since our staff have the highest security clearances we can work in restricted and sensitive areas for governmental, military, educational, industrial, life science and healthcare clients.