Establishment profile
DIAMOND CONCRETE & CONSTRUCTION INC.
37 LAKE DRIVE, ARNOLDS PARK, IA, 51331
238110 — Poured Concrete Foundation and Structure Contractors
Summary
DIAMOND CONCRETE & CONSTRUCTION INC. has accumulated 3 OSHA violations across 1 inspection over 8 years of recorded history, with $625 in total assessed penalties.
The establishment sits in the 64th percentile for violations within its industry-state peer group of 1,825 employers. The most recent enforcement activity was recorded 8 years ago.
Federal records were found in 2 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
DIAMOND CONCRETE & CONSTRUCTION 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
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. 3 distinct standards shown · 3 citations in this view · $625 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.0178 L03 I M | 1 | 1 | $313 | Nov 2017 | Nov 2017 |
| 29 CFR 1926.0451 C02 IV | 1 | 1 | $313 | Nov 2017 | Nov 2017 |
| 29 CFR 1910.0178 L06 | 1 | 1 | — | Nov 2017 | Nov 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
Above average violations in NAICS 2381 within IA. Peer group: 1,825 employers. This establishment has 3 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for DIAMOND CONCRETE & CONSTRUCTION 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.
OSHA severe injury reports
No severe injury reports (hospitalization, amputation, or loss of an eye) on file under 29 CFR 1904.39 for DIAMOND CONCRETE & CONSTRUCTION INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 8+ years. Most recent activity: 8 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 DIAMOND CONCRETE & CONSTRUCTION INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in IA — for DIAMOND CONCRETE & CONSTRUCTION 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 DIAMOND CONCRETE & CONSTRUCTION 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. 18 citations · 3S&S · 2 contractor · $2,976 proposed / $2,976 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9698476 | Diamond Pit Clay, IA | Mar 2024 | — | Yes | ModNegligence | $397 | $397 |
| 8851155 | Mill Creek Pit Dickinson, IA contractor: Diamond Concrete & Construction Inc | Apr 2015 | — | Yes | ModNegligence | $293 | $293 |
| 9382157 | Diamond Pit Clay, IA | Jul 2018 | — | Yes | ModNegligence | $286 | $286 |
| 9699886 | Diamond Pit Clay, IA | Apr 2025 | — | No | LowNegligence | $151 | $151 |
| 9699880 | Diamond Pit Clay, IA | Apr 2025 | — | No | LowNegligence | $151 | $151 |
| 9698480 | Diamond Pit Clay, IA | Mar 2024 | — | No | ModNegligence | $147 | $147 |
| 9698479 | Diamond Pit Clay, IA | Mar 2024 | — | No | ModNegligence | $147 | $147 |
| 9698478 | Diamond Pit Clay, IA | Mar 2024 | — | No | ModNegligence | $147 | $147 |
| 9698477 | Diamond Pit Clay, IA | Mar 2024 | — | No | ModNegligence | $147 | $147 |
| 9628719 | Mill Creek Pit Dickinson, IA contractor: Diamond Concrete & Construction Inc | Jun 2023 | — | No | ModNegligence | $143 | $143 |
| 9489134 | Diamond Pit Clay, IA | Jul 2021 | — | No | ModNegligence | $133 | $133 |
| 9483122 | Diamond Pit Clay, IA | May 2020 | — | No | ModNegligence | $123 | $123 |
| 9382968 | Diamond Pit Clay, IA | Jul 2019 | — | No | ModNegligence | $121 | $121 |
| 9382160 | Diamond Pit Clay, IA | Jul 2018 | — | No | ModNegligence | $118 | $118 |
| 9382159 | Diamond Pit Clay, IA | Jul 2018 | — | No | ModNegligence | $118 | $118 |
| 9382158 | Diamond Pit Clay, IA | Jul 2018 | — | No | ModNegligence | $118 | $118 |
| 9382156 | Diamond Pit Clay, IA | Jul 2018 | — | No | ModNegligence | $118 | $118 |
| 9382155 | Diamond Pit Clay, IA | Jul 2018 | — | No | ModNegligence | $118 | $118 |
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 DIAMOND CONCRETE & CONSTRUCTION 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 DIAMOND CONCRETE & CONSTRUCTION INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for DIAMOND CONCRETE & CONSTRUCTION INC.. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for DIAMOND CONCRETE & CONSTRUCTION INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2017-10-30 | Unprogrammed Related | 3 | 3 | $625 |
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 poured concrete foundation and structure contractors within IA, ordered by federal enforcement volume:
- PETERSON CONTRACTORS, INC.NORTH LIBERTY — 2 federal enforcement records
- MARTINSON CONSTRUCTION CO. INC.WATERLOO — 2 federal enforcement records
- JENSEN BUILDERS LTD.ANKENY — 2 federal enforcement records
- O'DOWD, PATRICK T.DUBUQUE — 1 federal enforcement record
- NIEWOHNER CONSTRUCTION INCONAWA — 1 federal enforcement record
- TOVI'S CUSTOM CONCRETE AND DESIGNBURLINGTON — 1 federal enforcement record
- MANDERS QUALITY CONCRETEDUBUQUE — 1 federal enforcement record
- LARSEN CONCRETE CONSTRUCTIONCOUNCIL BLUFFS — 1 federal enforcement record
- LONGFELLOW FOUNDATION INCARCADIA — 1 federal enforcement record
- KLC CONSTRUCTION, LLCOSCEOLA — 1 federal enforcement record
Related searches
- Poured Concrete Foundation and Structure ContractorsAll employers in this industry
- Employers in IAState-wide enforcement data
- Poured Concrete Foundation in IAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on DIAMOND CONCRETE & CONSTRUCTION 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.
Need API access, bulk download, or licensed redistribution? The website is free. Programmatic and licensed access is handled separately.
Contact sales →Frequently asked
- What is DIAMOND CONCRETE & CONSTRUCTION INC.'s OSHA violation history?
- DIAMOND CONCRETE & CONSTRUCTION INC. has 1 OSHA inspection on record with 3 violations and $625 in total penalties.
- How does DIAMOND CONCRETE & CONSTRUCTION INC.'s safety record compare to its industry?
- DIAMOND CONCRETE & CONSTRUCTION INC. operates in the poured concrete foundation and structure contractors industry. The industry average Total Recordable Incident Rate (TRIR) is 2.8.