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Establishment profile

NAVAJO CONCRETE INC.

HWY 58 MM 27-1/2, SANTA MARGARITA, CA, 93453
212321Construction Sand and Gravel Mining

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OSHA inspections
2
over 25 years
Violations
1
$85 in penalties
Penalties
$85
$85 avg
Violations across 2 federal agencies
Enforcement actions from multiple agencies may indicate systemic compliance issues across functions.

Summary

NAVAJO CONCRETE INC. has accumulated 1 OSHA violation across 2 inspections over 25 years of recorded history, with $85 in total assessed penalties.

The establishment sits in the 31st percentile for violations within its industry-state peer group of 1,681 employers. Inspection frequency runs at the 39th percentile. The most recent enforcement activity was recorded 9 years ago.

Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.

Agency coverage

NAVAJO CONCRETE 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

Inspections
2
0.1 / yr · last 25 yrs
Violations
1
0.0 / yr
Penalties
$85
$85 avg / violation
Inspection trigger · planned
2 of 2

50% 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. 1 distinct standard shown · 1 citation in this view · $85 in penalties.

CFR sectionCitationsInspectionsTotal penaltyFirst citedLast cited
3203(A)11$85Aug 2017Aug 2017

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

31st

Below average violations in NAICS 2123 within CA. Peer group: 1,681 employers. This establishment has 1 OSHA violation; peer median is 2.

Fewer violationsMore violations
Penalty percentile
37th
peer median: $300
Inspection frequency
39th
peer median: 2

Safety self-report (OSHA 300A)

No self-reported injury rates filed with OSHA's Injury Tracking Application for NAVAJO CONCRETE INC.. Verify directly with OSHA Injury Tracking Application

Industry benchmark

Industry avg TRIR
1.5
BLS SOII 2024
Industry avg DART
1.0
BLS SOII 2024
Self-reported TRIR
Not in OSHA ITA

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

Planned
2

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 NAVAJO CONCRETE INC.. Verify directly with Occupational Safety and Health Administration

Activity timeline

Data refreshed
Weekly
First OSHA inspection
Most recent activity
9 years ago

No federal enforcement activity has been recorded against this establishment in 9+ years. Most recent activity: 9 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 NAVAJO CONCRETE INC.. Verify directly with Wage and Hour Division

Mine safety (MSHA)

Company-level in CA — for NAVAJO CONCRETE INC., not this location alone

Violations
102
Assessed penalties
$22,782

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 NAVAJO CONCRETE 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 · 31S&S · 100 contractor · $22,672 proposed / $22,672 paid.

CitationMineDateSectionS&SNegligenceProposedPaid
8874661
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Apr 2016YesHighNegligence$2,277$2,277
8874660
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Apr 2016YesHighNegligence$2,277$2,277
7991900
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoHighNegligence$1,500$1,500
7991899
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoHighNegligence$872$872
7983441
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2000YesModNegligence$655$655
7991902
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoModNegligence$475$475
7991894
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001YesModNegligence$399$399
6361843
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2004YesHighNegligence$350$350
6351346
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003YesHighNegligence$346$346
6351343
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003YesHighNegligence$346$346
6351337
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003YesHighNegligence$346$346
6345241
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Sep 2002YesModNegligence$340$340
7983439
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2000YesLowNegligence$317$317
7991898
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoModNegligence$294$294
7991892
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2001NoModNegligence$294$294
7991890
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2001NoModNegligence$294$294
7991889
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2001NoModNegligence$294$294
9432119
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Jun 2019YesModNegligence$293$293
8995145
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Feb 2018YesModNegligence$286$286
6351340
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003YesHighNegligence$283$283
6351338
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003YesHighNegligence$283$283
7991896
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001YesModNegligence$277$277
7983438
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2000NoModNegligence$277$277
6351344
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoHighNegligence$252$252
8781517
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Sep 2014YesModNegligence$243$243
8607187
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Oct 2011YesModNegligence$243$243
6485443
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2010YesModNegligence$243$243
7991903
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoModNegligence$224$224
7991901
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoModNegligence$224$224
7991897
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoModNegligence$224$224
7991895
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoModNegligence$224$224
7991893
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2001NoModNegligence$224$224
7991891
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2001NoModNegligence$224$224
7991888
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2001NoModNegligence$224$224
7991887
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2001NoModNegligence$224$224
7983440
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2000NoModNegligence$224$224
6351335
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003YesModNegligence$201$201
8781628
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2014NoHighNegligence$162$162
6440993
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2009NoHighNegligence$162$162
7956132
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Nov 2007NoHighNegligence$162$162
9500185
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Feb 2020YesLowNegligence$135$135
9432120
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Jun 2019NoLowNegligence$135$135
8995146
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Feb 2018YesModNegligence$128$128
6381926
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2007YesModNegligence$124$124
9500188
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Feb 2020NoModNegligence$123$123
9500187
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Feb 2020NoModNegligence$123$123
9500186
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Feb 2020NoModNegligence$123$123
9500189
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Oct 2019NoModNegligence$123$123
9432076
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2019NoHighNegligence$121$121
9432075
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2019YesModNegligence$121$121
9432074
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2019YesModNegligence$121$121
9432206
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Aug 2018NoModNegligence$118$118
8874209
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Apr 2017NoHighNegligence$116$116
8874208
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Apr 2017NoHighNegligence$116$116
8874207
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Apr 2017NoModNegligence$116$116
8781947
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2015YesModNegligence$108$108
8781627
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2014YesModNegligence$108$108
8607189
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Oct 2011YesModNegligence$108$108
8607188
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Oct 2011YesModNegligence$108$108
6485444
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2010YesModNegligence$108$108
8874663
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
May 2016NoModNegligence$100$100
8874662
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
May 2016NoModNegligence$100$100
8874659
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Apr 2016YesModNegligence$100$100
6484684
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Oct 2015NoModNegligence$100$100
6484672
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Oct 2015NoLowNegligence$100$100
6484671
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Oct 2015NoLowNegligence$100$100
8781750
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
May 2015NoModNegligence$100$100
8781749
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
May 2015NoModNegligence$100$100
8781946
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2015NoModNegligence$100$100
8781519
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Sep 2014NoModNegligence$100$100
8781518
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Sep 2014NoModNegligence$100$100
8781629
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete INC
Mar 2014NoModNegligence$100$100
8613837
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Aug 2012NoModNegligence$100$100
8611221
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Sep 2011NoModNegligence$100$100
6441090
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Aug 2009NoModNegligence$100$100
6441089
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Aug 2009YesModNegligence$100$100
6441088
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Aug 2009NoModNegligence$100$100
6440994
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2009NoModNegligence$100$100
6440992
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2009NoModNegligence$100$100
6440991
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jan 2009NoModNegligence$100$100
6440661
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jul 2008NoHighNegligence$100$100
6381928
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2007NoHighNegligence$60$60
6381927
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2007NoHighNegligence$60$60
6381925
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Feb 2007NoModNegligence$60$60
6390484
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Aug 2006NoModNegligence$60$60
6390483
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Aug 2006NoModNegligence$60$60
6369204
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Nov 2004NoModNegligence$60$60
6364430
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2004NoModNegligence$60$60
6364429
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2004NoModNegligence$60$60
6361842
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2004NoModNegligence$60$60
6361841
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2004NoModNegligence$60$60
6351348
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoHighNegligence$60$60
6351347
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoModNegligence$60$60
6351345
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoHighNegligence$60$60
6351342
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoHighNegligence$60$60
6351341
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoHighNegligence$60$60
6351339
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoHighNegligence$60$60
6351336
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Jun 2003NoModNegligence$60$60
6345421
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2003NoModNegligence$55$55
6345420
Navajo Rock & Block
San Luis Obispo, CA
contractor: Navajo Concrete Inc
Mar 2003NoModNegligence$55$55

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 NAVAJO CONCRETE 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 NAVAJO CONCRETE INC.. Verify directly with Office of Foreign Labor Certification

Environmental compliance (EPA)

No EPA inspections or formal enforcement actions on file for NAVAJO CONCRETE INC.. Verify directly with Environmental Protection Agency

Federal criminal prosecution record

No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for NAVAJO CONCRETE INC.. Verify directly with UVA Corporate Prosecution Registry

Inspection history

DateTriggerViolationsSeriousPenalty
2017-04-26Planned1$85
2001-06-06Planned0$0

Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.

In the news

Other employers in this industry and state

Other employers in construction sand and gravel mining within CA, ordered by federal enforcement volume:

Related searches

About this data

This profile aggregates federal enforcement records on NAVAJO CONCRETE 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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Frequently asked

What is NAVAJO CONCRETE INC.'s OSHA violation history?
NAVAJO CONCRETE INC. has 2 OSHA inspections on record with 1 violation and $85 in total penalties.
How does NAVAJO CONCRETE INC.'s safety record compare to its industry?
NAVAJO CONCRETE INC. operates in the construction sand and gravel mining industry. The industry average Total Recordable Incident Rate (TRIR) is 1.5.