Headed by Joe McGrath, the company incorporates quarries in Kilfinnane and Herbertstown in Co. Limerick, while its headquarters remains at the company's location of origin, O’Callaghan Mills, Co. Clare. Consequently, McGrath’s can cover a vast area of the Munster region, having 52 operational trucks on the road, and an on-site garage ensures we can keep up with demand, and deliver on time, every time.