Water Leak Detection

LARSEN Water Management is an Irish owned company with over 22-years experience and a unrivalled track record in water leak detection and water main surveys in Ireland.

LARSEN provides a nationwide water main leak detection service for all public sector bodies and private industry throughout Ireland.

We employ all local staff and have water leak detection technicians based throughout Ireland and Northern Ireland, including Dublin, Cork, Belfast, Galway, Limerick, Down, Fermanagh, Meath, Laois, Kilkenny, Kildare, Offaly, Cavan and Monaghan. This allows us to provide a reliable, efficient water leak detection service to all of our clients, while supporting local jobs.

While our core business for the past 22-years is Water Leak Detection on the mains supply, we also provide a range of complementary services.


LARSEN provide a comprehensive water leak detection and water main surveys service to each of our clients; from initial consultation - through to the contract services provided by our experienced water leak detection technicians.

We have unrivalled water leak detection experience and expertise that makes us the leading provider of water leak detection and water conservation solutions in Ireland for the past 22 years.

At LARSEN Water Management, we are committed to delivering a prompt professional service in the areas of water leak detection and water conservation.

As evidence to our commitment to quality, we have been accredited to the following international standards:

• ISO 9001 Quality Management System
• ISO 14001 Environmental Management System
• OHSAS 18001 Health & Safety Management System

For more information on Larsen's Water Leak Detection, Water Main Surveys or Water Conservation services contact Us