Nicholas O'Dwyer Ltd, Consulting Engineers, provide water engineering, environmental engineering and civil and structural engineering services to public and private sector clients. The firm is a highly respected consulting engineering practice working in Ireland and Internationally.

With 80 years of engineering experience in the water services sector, we are market leaders in the design, procurement and management of large scale projects. We provide a comprehensive service for all aspects of water engineering and waste water engineering including water resource management; water supply; sewerage and sewage treatment in an environmentally sustainable manner.

We have a large structural practice and a substantial portfolio of residential and commercial building projects in the private sector and of school, health-care, office and social housing projects in the public sector.