Pioneering Precast Construction, Wastewater Management, and Paving Excellence

Welcome to the O’Reilly Group. For over 80 years, we’ve led in precast concrete and environmental solutions. O’Reilly Precast champions innovation in construction, while O’Reilly Oakstown delivers advanced sewage and wastewater treatment for various sectors.

O’Reilly Barleystone offers durable paving with a 25-year guarantee and expert service across Ireland and the UK. Join our pursuit of a sustainable, efficient future.