Treatment Systems Services Ltd are one of Ireland’s leading specialist environmental and quality water and wastewater contractors. Treatment Systems Services Ltd was established in 2002 as a subsidiary of Coffey Group, and are based at Coffey Group’s head office in Athenry with operations throughout Ireland.

Treatment Systems Services Ltd are specialists in municipal and industrial water & wastewater treatment design, construction, operation and maintenance. Employing over 60 highly skilled and qualified engineers, scientists, and multidisciplinary operators and technicians, Treatment Systems Services Ltd are able to provide clients with a “one stop shop” service from design and construction through to commissioning, operation and maintenance.

The combination of in-house water and wastewater design expertise backed by the civil construction resources of Coffey Group provides an integrated ISO NSAI certified service capability which is tailored to the water and wastewater market.

Treatment Systems Services Ltd’s fully qualified staff includes professionals with qualifications and experience in the following areas:

• Process Engineering
• Civil Engineering
• Biology and Chemistry
• Electrical and Mechanical Design
• Project Management
• Quality Management and Assurance
• Health and Safety Management
• Environmental Management
• Energy and Emissions Optimisation
• Asset Management
• Operations and Maintenance