| Ackerman Rock & Gravel | 402-761-2590 | RR 1 | Pleasant Dale | NE | 68423 |
| Ampel Inc | 402-267-5299 | 5006- 156th St | Weeping Water | NE | 68463 |
| Iowa Limestone Co | 402-267-2345 | 36320 Fletcher Ave | Weeping Water | NE | 68463 |
| Kerford Limestone Co | 402-267-2415 | 36110 Fletcher Av | Weeping Water | NE | 68463 |
| Kerford Limestone Co | 402-476-0129 | 1815 Y St | Lincoln | NE | 68508 |
| Kerford Limestone Co Quarries Weeping Water | 402-434-1700 | 1815 Y St | Lincoln | NE | 68508 |
| Schwarck Quarries Inc | 402-423-4464 | RR | Roca | NE | 68430 |