Having clean air within your buildings ensure a healthy environment for all the building users.

Cleaning of your air intake and extract systems allows for the removal of debris and bacteria from ductwork and air handling units. This ensures that the air your breath will not be full of nasty bacteria and cause illness.

Graham Hygiene Services provide a full service including survey, installation of access doors, PVT testing, cleaning and reporting. While cleaning your ductwork, we can also carry out fire damper testing.