Ranked by Google ratings — updated 2026
Mount Kearney Quarries & Contracts
Newry
Shanlieve Stone Ltd
Newry
Tinnelly Quarries
Newry
Northstone Materials - Newtownards
Newtownards
CES Quarry Products
Ballynahinch
Perry Quarry Products
Ballynahinch
Roco
Newry
Moore T H (Contracts) Ltd
Newry
Swan Rock Quarries
Newry
Miskelly Bros Ltd
Newtownards
Tarmac
Newtownards
Breedon Ireland, Ballystockart Quarry
Newtownards
CES Quarry Products Ltd
Downpatrick
Ballytrain Plant & Commercial Sales Limited
Newry
S McConnell & Sons Stone is currently the top-rated mining & quarrying in Co. Down, with 5.0 stars from 27 Google ratings. See the full ranked list above.
Businesses are ranked by average customer rating, then by how many ratings they have. We use reviews left on LocallyIrish.ie where a business has them, and otherwise its Google rating, which is shown and labelled on each entry.
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