About Us


CSL is the leading provider of plant and services to the water, wastewater, environmental and industrial sectors. We offer the complete service from supply to installation and commissioning, maintenance and routine servicing across all MEICA disciplines. In addition we are the leading providers of gas detection, instrumentation, automation and control solutions. CSL is a customer-focused organisation providing a one-stop-shop to our clients. With 30 years experience we deliver effective solutions for the long term backed up by an unrivalled service and maintenance division.

Senior Executives:

Kieran Holland Managing Director
Seamus Barry General Manager
Jim Slattery Service Director
Ciaran Martin Technical Sales Manager
Niall Byrne Service Manager
Sean McGillicuddy Automation and Telemetry Manager

Head office and customer support centre:
Our Customer Support and head office is located at Deerpark Business Complex, Dublin Road, Carlow.
Our team of experienced engineers are located nationwide and provide 24 hour, 7 days a week, 365 days a year Maintenance and Support to our clients.