Business Water Customers

Uisce Éireann can provide further information on the quality of your drinking water supply.  Business customers should be aware, however, that the internal plumbing arrangements within the site and their possible effect on drinking water quality is wholly the responsibility of the owner. 

Further information on this or requests regarding certificates of potability should be made by contacting Uisce Éireann.

  • By email: 
    General complaints: customerservice@water.ie
    Water Service complaints: operations@water.ie
  • By phone: 0818 778 778
  • By post: Uisce Éireann PO Box 860 South City Delivery Office Cork City
  • Twitter: @IWCare