Solving problems, not creating them.

Legionella testing is a specialised activity in which water is carefully sampled from your system into sterile containers that are then processed, incubated and analysed to determine the level of legionella bacteria present in the water system. This is NOT 'dipslide testing'!


All testing is undertaken in a UKAS accredited laboratory and a certificate will be provided.

Undertake sampling of your system following the recommendations of:


ATSL can:

Legionella Control in Water

Legionella Testing