Mountain Cement Company
Active
Facility
Stone
Operator: Mountain Cement Company LLC
Controller: Eagle Materials Inc
Location: Laramie, Albany County, WY
Employees: 127
912
Violations
195
S&S Violations
158
Accidents
$971K
Penalties
Recent Violations
View all 912 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 02/05/2026 | 56.12005 | Non-S&S | HighNegligence | $0 |
| 01/22/2026 | Non-S&S | $0 | ||
| 01/21/2026 | 46.9(a) | Non-S&S | HighNegligence | $151 |
| 01/21/2026 | 46.9(b)(3) | Non-S&S | HighNegligence | $151 |
| 01/15/2026 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 01/14/2026 | 56.20003(a) | S&S | ModNegligence | $0 |
| 01/14/2026 | 56.12028 | Non-S&S | ModNegligence | $151 |
| 01/14/2026 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 01/13/2026 | 56.20003(a) | S&S | ModNegligence | $465 |
| 01/13/2026 | 56.12004 | Non-S&S | HighNegligence | $1,037 |
| 01/13/2026 | 56.12032 | Non-S&S | HighNegligence | $1,037 |
| 01/08/2026 | 56.20003(a) | Non-S&S | ModNegligence | $549 |
| 01/07/2026 | 56.17001 | Non-S&S | ModNegligence | $165 |
| 01/07/2026 | 56.17001 | S&S | ModNegligence | $0 |
| 01/07/2026 | 56.14112(b) | Non-S&S | ModNegligence | $245 |
| 01/07/2026 | 56.12025 | Non-S&S | ModNegligence | $165 |
| 01/07/2026 | 56.20013 | Non-S&S | ModNegligence | $165 |
| 01/07/2026 | 56.4201(a)(1) | Non-S&S | ModNegligence | $245 |
| 01/07/2026 | 56.12004 | Non-S&S | HighNegligence | $549 |
| 01/06/2026 | 56.12032 | Non-S&S | ModNegligence | $245 |
Accidents & Injuries
View all 158 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 01/14/2026 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 12/13/2025 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 10/07/2025 | MACHINERY | DAYS AWAY FROM WORK ONLY | None |
| 10/07/2025 | MACHINERY | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/15/2025 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/30/2025 | STRIKING OR BUMPING | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/09/2025 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | None |
| 05/08/2025 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/30/2024 | OTHER | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 02/28/2024 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 332d lost |
Inspections
View all 113 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/05/2026 | 02/06/2026 | 4.50 | 1 |
| 02/05/2026 | 02/07/2026 | 16.00 | 1 |
| 01/22/2026 | 13.50 | 1 | |
| 12/29/2025 | 01/28/2026 | 218.25 | 5 |
| 12/22/2025 | 12/29/2025 | 20.75 | 1 |
| 10/06/2025 | 10/07/2025 | 19.25 | 1 |
| 09/03/2025 | 09/04/2025 | 8.75 | 2 |
| 09/03/2025 | 09/04/2025 | 23.50 | 2 |
| 06/30/2025 | 07/08/2025 | 147.00 | 3 |
| 06/25/2025 | 06/27/2025 | 20.00 | 1 |
Mine Details
MSHA Mine ID4800007
Mine TypeFacility
StatusActive
CommodityStone
SIC DescriptionCement
Employees127
Days/Week7.0
Hours/Shift12.0
Coordinates41.2677780, -105.6030560
Nearest TownLaramie
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Frequently Asked Questions
How many MSHA violations does Mountain Cement Company have?
Mountain Cement Company has 912 MSHA violations on record, of which 195 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $971K.
What type of mine is Mountain Cement Company?
Mountain Cement Company is a Facility mine producing Stone, located in Laramie, Albany County, WY. It currently has 127 employees.
Has anyone been injured or killed at Mountain Cement Company?
According to MSHA records, Mountain Cement Company has 158 reported accident/injury records and 0 fatalities on file.
Who operates Mountain Cement Company?
Mountain Cement Company is operated by Mountain Cement Company LLC and controlled by Eagle Materials Inc. MSHA Mine ID: 4800007.