Establishment profile
INTERSTATE ROCK PRODUCTS, INC.
HC-37 BOX 12,, WILLOW BEACH, AZ, 86445
236116 — New Multifamily Housing Construction (except For-Sale Builders)
Summary
INTERSTATE ROCK PRODUCTS, INC. has accumulated 11 OSHA violations across 1 inspection over 16 years of recorded history, with $5,250 in total assessed penalties.
The establishment sits in the 99th percentile for violations within its industry-state peer group of 795 employers. The most recent enforcement activity was recorded 15 years ago.
Federal records were found in 3 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
INTERSTATE ROCK PRODUCTS, INC. appears in OSHA workplace safety, WHD wage enforcement, and MSHA mine safety records only. No matching records were found in 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
100% 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. 11 distinct standards shown · 11 citations in this view · $5,250 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1926.0502 B13 | 1 | 1 | $1,750 | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0652 A01 | 1 | 1 | $1,750 | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0701 B | 1 | 1 | $1,750 | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0502 I03 | 1 | 1 | — | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0051 F | 1 | 1 | — | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0550 G06 III | 1 | 1 | — | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0651 C02 | 1 | 1 | — | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0651 K01 | 1 | 1 | — | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0502 I04 | 1 | 1 | — | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0150 C01 VI | 1 | 1 | — | Mar 2010 | Mar 2010 |
| 29 CFR 1926.0251 B01 | 1 | 1 | — | Mar 2010 | Mar 2010 |
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 nearly every other employer in NAICS 2361 within AZ. Peer group: 795 employers. This establishment has 11 OSHA violations; peer median is 1.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for INTERSTATE ROCK PRODUCTS, 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 INTERSTATE ROCK PRODUCTS, INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 15+ years. Most recent activity: 15 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
Department of Labor Wage & Hour Division — minimum-wage, overtime, child-labor, FMLA, and prevailing-wage enforcement.
Wage and hour breakdown by law
Per-statute totals across all closed DOL Wage & Hour cases against this employer. Backwages reflect amounts the agency assessed; civil penalty is the separate fine where applicable. Some acts (Davis-Bacon, SCA, CWHSSA, H-2B, CCPA) don't carry a civil penalty field in DOL's data. 2 statutes · 175 violations · $425,204 in backwages
| Statute | Period | Cases | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Davis-Bacon (federal construction) | Jan 2011 | 1 | 117 | 58 | $388,434 | — |
| CWHSSA (federal-contract overtime) | Jan 2011 | 1 | 58 | 52 | $36,770 | — |
Source: DOL WHD enforcement database, aggregated per statute. Lifetime totals. A case can cite multiple statutes — so the total here may exceed the case count in the table above.
Wage and hour cases
Closed DOL Wage & Hour Division cases (FLSA, FMLA, H-2B, MSPA, and related statutes). Backwages reflect amounts the agency assessed; civil penalty (CMP) is a separate fine levied on top, where the statute provides for one (FLSA / H-1B / H-2A / MSPA / FMLA / EPPA / FLSA Child Labor; other acts have no CMP column in DOL’s data). The Statutes column lists which laws each case cited. 1 case · 175 violations · $425,204 in backwages · 58 workers affected
| Case period | Industry | Statutes | Violations | Workers | Backwages | Civil penalty |
|---|---|---|---|---|---|---|
| Apr 2009 – Jan 2011 | Other Heavy and Civil Engineering Construction | CWHSSADavis-Bacon | 175 | 58 | $425,204 | — |
Source: DOL WHD enforcement database. Cases shown reflect those the agency has closed and made public. A violation count is the agency’s tally of cited violations (one violation can affect many workers); the workers column counts distinct employees the agency found to be affected.
Mine safety (MSHA)
Company-level in AZ — for INTERSTATE ROCK PRODUCTS, 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 INTERSTATE ROCK PRODUCTS, 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. 9 citations · $1,327 proposed / $1,327 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 5103162 | Wash Plant Coconino, AZ | Feb 2026 | — | No | ModNegligence | $151 | $151 |
| 9680662 | Wash Plant Coconino, AZ | Jun 2025 | — | No | ModNegligence | $151 | $151 |
| 9686578 | Wash Plant Coconino, AZ | Jan 2025 | — | No | ModNegligence | $151 | $151 |
| 9614991 | Fredonia Portable Coconino, AZ | Jun 2024 | — | No | ModNegligence | $147 | $147 |
| 9686292 | Wash Plant Coconino, AZ | Feb 2024 | — | No | ModNegligence | $147 | $147 |
| 9686291 | Wash Plant Coconino, AZ | Feb 2024 | — | No | ModNegligence | $147 | $147 |
| 9686290 | Wash Plant Coconino, AZ | Feb 2024 | — | No | LowNegligence | $147 | $147 |
| 9614780 | Wash Plant Coconino, AZ | Jun 2023 | — | No | ModNegligence | $143 | $143 |
| 9614779 | Wash Plant Coconino, AZ | Jun 2023 | — | No | LowNegligence | $143 | $143 |
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 INTERSTATE ROCK PRODUCTS, 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 INTERSTATE ROCK PRODUCTS, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for INTERSTATE ROCK PRODUCTS, INC.. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for INTERSTATE ROCK PRODUCTS, INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2010-01-20 | Complaint | 11 | 3 | $5,250 |
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 new multifamily housing construction (except for-sale builders) within AZ, ordered by federal enforcement volume:
- MT BUILDERS, L.L.C.SCOTTSDALE — 2 federal enforcement records
- MT BUILDERS, L.L.C.PHOENIX — 2 federal enforcement records
- ALTAIRPHOENIX — 1 federal enforcement record
- GORT METALS INCORPORATEDTEMPE — 1 federal enforcement record
- GOLD CREEK, INC.PRESCOTT — 1 federal enforcement record
- D. R. HORTON, INC.VAIL — 1 federal enforcement record
- Gray Eagle ConstructionCentennial Park — 1 federal enforcement record
- NAIL IT FRAMING AND CONSTRUCTION, LLCGOODYEAR — 1 federal enforcement record
- SUREBUILD, LLCFLAGSTAFF — 1 federal enforcement record
- BSN BUILDERS, INC.PHOENIX — 1 federal enforcement record
Related searches
- New Multifamily Housing Construction (except For-Sale Builders)All employers in this industry
- Employers in AZState-wide enforcement data
- New Multifamily Housing in AZIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on INTERSTATE ROCK PRODUCTS, 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 INTERSTATE ROCK PRODUCTS, INC.'s OSHA violation history?
- INTERSTATE ROCK PRODUCTS, INC. has 1 OSHA inspection on record with 11 violations and $5,250 in total penalties.
- How does INTERSTATE ROCK PRODUCTS, INC.'s safety record compare to its industry?
- INTERSTATE ROCK PRODUCTS, INC. operates in the new multifamily housing construction (except for-sale builders) industry. The industry average Total Recordable Incident Rate (TRIR) is 2.5.