Mines and quarries in Suffolk County, NY
10 mines not abandoned in Suffolk County, NY, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| Bistrian Gravel Corporation Bistrian Gravel Corp | 3000815 | Sand and gravel | Jun 27, 2012 |
| Broad Hollow Estates Inc 110 Sand Company | 3000995 | Sand and gravel | May 1, 2023 |
| Calverton Materials Bistrian Materials DBA Calverton Materials | 3003252 | Sand and gravel | May 27, 2025 |
| Coram Materials Corp Vulcan Construction Materials, LLC | 3000794 | Sand and gravel | Dec 30, 1982 |
| East Coast Mines & Materials | 3000865 | Sand and gravel | Nov 5, 2013 |
| HUNTINGTON READY MIX Huntington Ready Mixed Concrete Inc | 3003951 | Nonmetal | Dec 9, 2024 |
| RANCO SAND & STONE Sparrow Mining Of Suffolk LLC | 3002877 | Sand and gravel | Feb 23, 1989 |
| Roanoke Sand & Gravel Corporation | 3000956 | Sand and gravel | Dec 30, 1982 |
| RWR Crane Service, Inc. | 3003678 | Nonmetal | Apr 22, 2024 |
| Westhampton Property Associates Inc | 3003253 | Sand and gravel | Feb 6, 2014 |
Alphabetical order — this site ranks no one. Mines that are not abandoned in the MSHA file of October 2, 2026. Sole proprietors are found by mine ID only. How to read this.