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Legionella NI

Your local team

Legionella risk & TMV assessment in Derry

Has the water system or use of your building in Derry changed? An existing legionella assessment may need reviewing. Book a legionella risk assessment and a specialist will examine the current arrangements, rather than assume the previous findings still apply.

Local notes for Derry

Legionella risk & TMV assessment in Derry. Derry sits inside our Northern Ireland coverage alongside Ballymena, Bangor, Belfast, Castlereagh, Coleraine, Craigavon, Lisburn, Newtownabbey and Newtownards; the same team handles every enquiry.

Keep the assessment relevant to the building

  • Existing records can help the specialist identify changes since an earlier assessment
  • Recommendations from the specialist help the responsible person plan water-system precautions
  • Review needs depend on changes and whether the assessment remains valid, not simply a calendar date
  • Set-price bookings for legionella risk assessments and TMV assessments in Derry
Talk to a Derry specialist

Serving Derry & nearby

Our own notes on Derry and the properties here.

Book your water safety assessment

Managing a rental property in Derry? Send its address and water system details; a specialist will respond about your assessment booking.

Your options around Derry

For premises in Derry, choose legionella risk assessments to address the risk from bacteria in the water system. TMV assessments focus on the valves that control mixed-water temperatures.