Serving the communities at:
Texas Quarry – Cockeysville, MD
Churchville Quarry – Bel Air, MD
Frederick Quarry – Frederick, MD
Medford Quarry – New Windsor, MD
North East Quarry – Northeast, MD
Kent Sand & Gravel – Massey, MD
Warfordsburg Quarry – Warfordsburg, PA
Boonsboro Quarry – Boonsboro, MD
Pinesburg Quarry – Hagerstown, MD