Establishment profile
SIERRA AGGREGATE COMPANY, INC.
CANYON ROUTE/CAMP ROCK ROAD/34.689348, -116.616610 (APPROX. 25 MILES NE OF LUCERNE VALLEY), LUCERNE VALLEY, CA, 92356
212399 — All Other Nonmetallic Mineral Mining
Summary
SIERRA AGGREGATE COMPANY, INC. has accumulated 10 OSHA violations across 10 inspections over 35 years of recorded history, with $1,120 in total assessed penalties.
The establishment sits in the 86th percentile for violations within its industry-state peer group of 1,680 employers. Inspection frequency runs at the 87th percentile. The most recent enforcement activity was recorded 3 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
SIERRA AGGREGATE COMPANY, INC. appears in OSHA workplace safety and MSHA mine safety records only. No matching records were found in WHD wage enforcement, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
40% of inspections at this establishment produced violations,
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 10 distinct standards shown · 10 citations in this view · $1,120 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 461(A) | 1 | 1 | $175 | Jun 2015 | Jun 2015 |
| 3210(B) | 1 | 1 | $175 | Jun 2015 | Jun 2015 |
| 3314(D) | 1 | 1 | $150 | Feb 2018 | Feb 2018 |
| 7030(H) | 1 | 1 | $150 | Feb 2018 | Feb 2018 |
| 7183(A) | 1 | 1 | $110 | Feb 2018 | Feb 2018 |
| 3314(G)(2) | 1 | 1 | $110 | Dec 2016 | Dec 2016 |
| 3276(E) | 1 | 1 | $100 | Nov 2019 | Nov 2019 |
| 4650(C) | 1 | 1 | $75 | Dec 2016 | Dec 2016 |
| 4650(D) | 1 | 1 | $75 | Dec 2016 | Dec 2016 |
| 7046(D) | 1 | 1 | — | Feb 2018 | Feb 2018 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Worse on violations than most other employers in NAICS 2123 within CA. Peer group: 1,680 employers. This establishment has 10 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for SIERRA AGGREGATE COMPANY, INC.. Verify directly with OSHA Injury Tracking Application →
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for SIERRA AGGREGATE COMPANY, INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 3+ years. Most recent activity: 3 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for SIERRA AGGREGATE COMPANY, INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in CA — for SIERRA AGGREGATE COMPANY, INC., not this location alone
Mine Safety & Health Administration — citations issued at mining operations. MSHA records cases at the company/regional level (no worksite address), so these are matched by company name and state and may span other SIERRA AGGREGATE COMPANY, INC. operations in the same state.
MSHA citations
Mine Safety and Health Administration citations. S&S (significant and substantial) marks violations that could reasonably contribute to a serious injury. Negligence rating is MSHA’s operator-culpability assessment (none, low, moderate, high, or reckless disregard). Proposed = assessed at issuance; Paid = post-settlement / appeal. 100 citations · 29S&S · $29,984 proposed / $22,990 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 6397373 | RED TOP MINE San Bernardino, CA | Apr 2007 | — | Yes | HighNegligence | $3,400 | $3,000 |
| 8994027 | RED TOP MINE San Bernardino, CA | Jun 2016 | — | Yes | ModNegligence | $2,043 | $2,043 |
| 8555182 | RED TOP MINE San Bernardino, CA | Jan 2012 | — | Yes | ModNegligence | $1,795 | $1,795 |
| 8555181 | RED TOP MINE San Bernardino, CA | Jan 2012 | — | No | ModNegligence | $1,795 | $900 |
| 6485053 | RED TOP MINE San Bernardino, CA | May 2010 | — | Yes | ModNegligence | $1,304 | $263 |
| 7960257 | RED TOP MINE San Bernardino, CA | Aug 2001 | — | Yes | HighNegligence | $1,000 | $1,000 |
| 9500797 | RED TOP MINE San Bernardino, CA | Jun 2020 | — | Yes | HighNegligence | $994 | $994 |
| 6373705 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | Yes | ModNegligence | $873 | $600 |
| 6373703 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | Yes | ModNegligence | $873 | $600 |
| 6373702 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | Yes | ModNegligence | $873 | $196 |
| 6373701 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $873 | $196 |
| 6485052 | RED TOP MINE San Bernardino, CA | May 2010 | — | No | ModNegligence | $585 | $100 |
| 6485051 | RED TOP MINE San Bernardino, CA | May 2010 | — | Yes | ModNegligence | $585 | $100 |
| 8994028 | RED TOP MINE San Bernardino, CA | Jun 2016 | — | No | ModNegligence | $413 | $413 |
| 8994025 | RED TOP MINE San Bernardino, CA | Jun 2016 | — | No | ModNegligence | $413 | $413 |
| 9892126 | RED TOP MINE San Bernardino, CA | Nov 2024 | — | Yes | ModNegligence | $388 | $388 |
| 9892125 | RED TOP MINE San Bernardino, CA | Nov 2024 | — | Yes | ModNegligence | $388 | $388 |
| 6339360 | RED TOP MINE San Bernardino, CA | May 2002 | — | Yes | ModNegligence | $277 | $277 |
| 8560594 | RED TOP MINE San Bernardino, CA | Feb 2011 | — | No | ModNegligence | $263 | $100 |
| 8560592 | RED TOP MINE San Bernardino, CA | Feb 2011 | — | Yes | ModNegligence | $263 | $263 |
| 8560590 | RED TOP MINE San Bernardino, CA | Feb 2011 | — | Yes | LowNegligence | $263 | $117 |
| 8788522 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | Yes | ModNegligence | $243 | $243 |
| 7980764 | RED TOP MINE San Bernardino, CA | Nov 2009 | — | Yes | LowNegligence | $243 | $100 |
| 6340370 | RED TOP MINE San Bernardino, CA | Oct 2002 | — | No | ModNegligence | $242 | $55 |
| 6364046 | RED TOP MINE San Bernardino, CA | Apr 2004 | — | Yes | ModNegligence | $203 | $203 |
| 9500796 | RED TOP MINE San Bernardino, CA | Jun 2020 | — | No | HighNegligence | $199 | $199 |
| 8788905 | RED TOP MINE San Bernardino, CA | Oct 2016 | — | No | ModNegligence | $185 | $185 |
| 8788904 | RED TOP MINE San Bernardino, CA | Oct 2016 | — | No | ModNegligence | $185 | $185 |
| 5165153 | RED TOP MINE San Bernardino, CA | Mar 2026 | — | Yes | ModNegligence | $177 | — |
| 8560595 | RED TOP MINE San Bernardino, CA | Feb 2011 | — | No | ModNegligence | $176 | $100 |
| 6373711 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $176 | $176 |
| 6373710 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $176 | $176 |
| 6373709 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | LowNegligence | $176 | $100 |
| 6373708 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $176 | $176 |
| 6373704 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $176 | $100 |
| 6373700 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $176 | $140 |
| 8788515 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | No | HighNegligence | $162 | $162 |
| 7980766 | RED TOP MINE San Bernardino, CA | Nov 2009 | — | No | ModNegligence | $162 | $100 |
| 9681646 | RED TOP MINE San Bernardino, CA | Jul 2022 | — | Yes | ModNegligence | $155 | $155 |
| 5165155 | RED TOP MINE San Bernardino, CA | Mar 2026 | — | No | ModNegligence | $151 | — |
| 5165154 | RED TOP MINE San Bernardino, CA | Mar 2026 | — | No | HighNegligence | $151 | — |
| 5165152 | RED TOP MINE San Bernardino, CA | Mar 2026 | — | No | ModNegligence | $151 | — |
| 5165151 | RED TOP MINE San Bernardino, CA | Mar 2026 | — | No | ModNegligence | $151 | — |
| 9892124 | RED TOP MINE San Bernardino, CA | Nov 2024 | — | No | LowNegligence | $147 | $147 |
| 9892123 | RED TOP MINE San Bernardino, CA | Nov 2024 | — | No | LowNegligence | $147 | $147 |
| 9684767 | RED TOP MINE San Bernardino, CA | Mar 2024 | — | No | HighNegligence | $147 | $147 |
| 9509348 | RED TOP MINE San Bernardino, CA | Oct 2023 | — | No | HighNegligence | $143 | $143 |
| 9681023 | RED TOP MINE San Bernardino, CA | Mar 2022 | — | No | ModNegligence | $133 | $133 |
| 9681022 | RED TOP MINE San Bernardino, CA | Mar 2022 | — | No | HighNegligence | $133 | $133 |
| 9506637 | RED TOP MINE San Bernardino, CA | Aug 2021 | — | No | ModNegligence | $125 | $125 |
| 9506636 | RED TOP MINE San Bernardino, CA | Aug 2021 | — | No | ModNegligence | $125 | $125 |
| 8788903 | RED TOP MINE San Bernardino, CA | Oct 2016 | — | No | ModNegligence | $124 | $124 |
| 8994026 | RED TOP MINE San Bernardino, CA | Jun 2016 | — | No | ModNegligence | $124 | $124 |
| 9500795 | RED TOP MINE San Bernardino, CA | Jun 2020 | — | No | ModNegligence | $123 | $123 |
| 9500794 | RED TOP MINE San Bernardino, CA | Jun 2020 | — | No | ModNegligence | $123 | $123 |
| 9500793 | RED TOP MINE San Bernardino, CA | Jun 2020 | — | No | LowNegligence | $123 | $123 |
| 9500719 | RED TOP MINE San Bernardino, CA | Feb 2020 | — | No | ModNegligence | $123 | $123 |
| 9500720 | RED TOP MINE San Bernardino, CA | Jan 2020 | — | No | ModNegligence | $123 | $123 |
| 9432643 | RED TOP MINE San Bernardino, CA | Aug 2019 | — | No | LowNegligence | $121 | $121 |
| 9432042 | RED TOP MINE San Bernardino, CA | Sep 2018 | — | No | ModNegligence | $118 | $118 |
| 8995161 | RED TOP MINE San Bernardino, CA | Mar 2018 | — | No | ModNegligence | $118 | $118 |
| 8567975 | RED TOP MINE San Bernardino, CA | May 2011 | — | Yes | ModNegligence | $117 | $117 |
| 6373707 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $117 | $100 |
| 6373706 | RED TOP MINE San Bernardino, CA | Dec 2008 | — | No | ModNegligence | $117 | $100 |
| 6399968 | RED TOP MINE San Bernardino, CA | Apr 2008 | — | No | ModNegligence | $117 | $117 |
| 8788970 | RED TOP MINE San Bernardino, CA | May 2017 | — | No | LowNegligence | $116 | $116 |
| 6399904 | RED TOP MINE San Bernardino, CA | Dec 2007 | — | No | HighNegligence | $112 | $112 |
| 8788523 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | Yes | ModNegligence | $108 | $108 |
| 7980765 | RED TOP MINE San Bernardino, CA | Nov 2009 | — | Yes | LowNegligence | $108 | $100 |
| 7992868 | RED TOP MINE San Bernardino, CA | Aug 2007 | — | Yes | ModNegligence | $108 | $108 |
| 7960262 | RED TOP MINE San Bernardino, CA | Aug 2001 | — | Yes | ModNegligence | $104 | $104 |
| 7960260 | RED TOP MINE San Bernardino, CA | Aug 2001 | — | Yes | ModNegligence | $104 | $104 |
| 8788521 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | No | ModNegligence | $100 | $100 |
| 8788520 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | No | ModNegligence | $100 | $100 |
| 8788519 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | No | ModNegligence | $100 | $100 |
| 8788518 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | No | ModNegligence | $100 | $100 |
| 8788517 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | Yes | ModNegligence | $100 | $100 |
| 8788516 | RED TOP MINE San Bernardino, CA | Dec 2015 | — | No | ModNegligence | $100 | $100 |
| 8781932 | RED TOP MINE San Bernardino, CA | Feb 2015 | — | No | ModNegligence | $100 | $100 |
| 8697697 | RED TOP MINE San Bernardino, CA | Feb 2014 | — | No | ModNegligence | $100 | $100 |
| 8567974 | RED TOP MINE San Bernardino, CA | May 2011 | — | No | ModNegligence | $100 | $100 |
| 8567973 | RED TOP MINE San Bernardino, CA | May 2011 | — | No | ModNegligence | $100 | $100 |
| 8560593 | RED TOP MINE San Bernardino, CA | Feb 2011 | — | No | ModNegligence | $100 | $100 |
| 7980763 | RED TOP MINE San Bernardino, CA | Nov 2009 | — | Yes | ModNegligence | $100 | $100 |
| 6484832 | RED TOP MINE San Bernardino, CA | Sep 2009 | — | No | ModNegligence | $100 | $100 |
| 6484831 | RED TOP MINE San Bernardino, CA | Sep 2009 | — | No | LowNegligence | $100 | $100 |
| 6484830 | RED TOP MINE San Bernardino, CA | Sep 2009 | — | No | LowNegligence | $100 | $100 |
| 6484829 | RED TOP MINE San Bernardino, CA | Sep 2009 | — | No | LowNegligence | $100 | $100 |
| 6399906 | RED TOP MINE San Bernardino, CA | Dec 2007 | — | No | ModNegligence | $100 | $100 |
| 6399905 | RED TOP MINE San Bernardino, CA | Dec 2007 | — | No | HighNegligence | $100 | $100 |
| 7992872 | RED TOP MINE San Bernardino, CA | Aug 2007 | — | No | ModNegligence | $100 | $100 |
| 7992871 | RED TOP MINE San Bernardino, CA | Aug 2007 | — | No | ModNegligence | $100 | $100 |
| 7992870 | RED TOP MINE San Bernardino, CA | Aug 2007 | — | No | ModNegligence | $100 | $100 |
| 7992869 | RED TOP MINE San Bernardino, CA | Aug 2007 | — | No | ModNegligence | $100 | $100 |
| 7992867 | RED TOP MINE San Bernardino, CA | Aug 2007 | — | No | HighNegligence | $100 | $100 |
| 6397372 | RED TOP MINE San Bernardino, CA | Apr 2007 | — | No | ModNegligence | $100 | $100 |
| 6397371 | RED TOP MINE San Bernardino, CA | Apr 2007 | — | No | ModNegligence | $100 | $100 |
| 6397370 | RED TOP MINE San Bernardino, CA | Apr 2007 | — | No | ModNegligence | $100 | $100 |
| 6397369 | RED TOP MINE San Bernardino, CA | Apr 2007 | — | No | ModNegligence | $100 | $100 |
| 7960269 | RED TOP MINE San Bernardino, CA | Aug 2001 | — | Yes | ModNegligence | $83 | $83 |
Source: MSHA citation database. “Contractor” annotations indicate the cited party was on-site at the mine but not the mine’s operator -- responsibility attaches to the contractor LLC, not the mine’s owner. Section codes reference 30 CFR (the Mine Safety and Health regulations).
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for SIERRA AGGREGATE COMPANY, INC.. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for SIERRA AGGREGATE COMPANY, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for SIERRA AGGREGATE COMPANY, INC.. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
SIERRA AGGREGATE CO INC RED TOP MINE, 6 MI NE OF · LUCERNE VALLEY, CA, 92356 | RCRA | No Violation Identified | 0 | 0 | — | — | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for SIERRA AGGREGATE COMPANY, INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2023-02-14 | Planned | 0 | — | $0 | |
| 2020-11-30 | Planned | 0 | — | $0 | |
| 2019-09-18 | Planned | 1 | — | $100 | |
| 2018-12-18 | Planned | 0 | — | $0 | |
| 2018-01-31 | Planned | 4 | — | $410 | |
| 2016-11-08 | Planned | 3 | — | $260 | |
| 2015-06-17 | Planned | 2 | — | $350 | |
| 1995-07-18 | Planned | 0 | — | $0 | |
| 1993-04-16 | Planned | 0 | — | $0 | |
| 1991-02-13 | Planned | 0 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
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Related searches
- All Other Nonmetallic Mineral MiningAll employers in this industry
- Employers in CAState-wide enforcement data
- All Other Nonmetallic in CAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on SIERRA AGGREGATE COMPANY, INC. from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is SIERRA AGGREGATE COMPANY, INC.'s OSHA violation history?
- SIERRA AGGREGATE COMPANY, INC. has 10 OSHA inspections on record with 10 violations and $1,120 in total penalties.
- How does SIERRA AGGREGATE COMPANY, INC.'s safety record compare to its industry?
- SIERRA AGGREGATE COMPANY, INC. operates in the all other nonmetallic mineral mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5.