Contact Us
Please use the interactive map below to find the locations of our four production facilities situated across Northern Ireland. Our Head Office is located at Rocktown Quarry, Knockloughrim and our Main Production Facility is located at Corvanaghan Quarry just six miles outside of Cookstown in the direction of Omagh.
Click on a Location below to view it on the map
About Us
We continue to be family owned and managed since our establishment in the early 1940’s by the late Patrick Keenan.
Products & Services
Asphalt and Bitmac Surfacing materials. Surfacing & Civil Engineering. Quarrying.
Accreditations
Compliant with IS09001 (Quality), ISO14001 (Environment) and ISO18001 (Health and Safety).