Establishment profile
GERKEN MATERIALS, INC.
310 QUARRY DR., BLUFFTON, OH, 45817
324121 — Asphalt Paving Mixture and Block Manufacturing
Summary
GERKEN MATERIALS, INC. has accumulated 0 OSHA violations across 1 inspection over 2 years of recorded history.
The most recent federal enforcement activity was recorded 2 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
GERKEN MATERIALS, 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
Peer comparison
Fewer violations than most other employers in NAICS 3241 within OH. Peer group: 80 employers. This establishment has 0 OSHA violations; peer median is 2.
Safety self-report (OSHA 300A)
No self-reported injury rates filed with OSHA's Injury Tracking Application for GERKEN MATERIALS, 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 GERKEN MATERIALS, INC.. Verify directly with Occupational Safety and Health Administration →
Activity timeline
No federal enforcement activity has been recorded against this establishment in 2+ years. Most recent activity: 2 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 GERKEN MATERIALS, INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in OH — for GERKEN MATERIALS, 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 GERKEN MATERIALS, 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. 57 citations · 15S&S · 8 contractor · $6,260 proposed / $6,260 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9853066 | Gerken Materials Inc Wood, OH | May 2024 | — | Yes | ModNegligence | $492 | $492 |
| 9853059 | Genoa Limestone Plant 1 Ottawa, OH contractor: Gerken Materials Inc | Apr 2024 | — | Yes | ModNegligence | $221 | $221 |
| 9661922 | Gerken Materials Inc Wood, OH | Aug 2021 | — | Yes | LowNegligence | $187 | $187 |
| 6167485 | Bluffton Stone Company LLC. Allen, OH contractor: Gerken Materials Inc | Jun 2005 | — | Yes | HighNegligence | $177 | $177 |
| 5110128 | Paulding Aggregates- Jaw # 311-JC01 Paulding, OH | Nov 2025 | — | Yes | LowNegligence | $151 | $151 |
| 5110127 | Paulding Aggregates- Jaw # 311-JC01 Paulding, OH | Nov 2025 | — | Yes | LowNegligence | $151 | $151 |
| 6553501 | Paulding Aggregates- Jaw # 311-JC01 Paulding, OH | Apr 2025 | — | No | ModNegligence | $151 | $151 |
| 6553500 | Paulding Aggregates- Jaw # 311-JC01 Paulding, OH | Apr 2025 | — | No | LowNegligence | $151 | $151 |
| 9804938 | Paulding Aggregates- Jaw # 311-JC01 Paulding, OH | Aug 2024 | — | No | ModNegligence | $147 | $147 |
| 9804937 | Paulding Aggregates- Jaw # 311-JC01 Paulding, OH | Aug 2024 | — | No | ModNegligence | $147 | $147 |
| 6145396 | PORT CLINTON STONE YD. Ottawa, OH | Jan 2002 | — | Yes | ModNegligence | $140 | $140 |
| 8710794 | Gerken Materials Inc Wood, OH | Apr 2013 | — | Yes | LowNegligence | $127 | $127 |
| 9526039 | Gerken Materials Inc Wood, OH | Nov 2020 | — | No | ModNegligence | $123 | $123 |
| 9522771 | Gerken Materials Inc Wood, OH | Aug 2020 | — | No | ModNegligence | $123 | $123 |
| 9415470 | Gerken Materials Inc Wood, OH | Jan 2019 | — | No | LowNegligence | $121 | $121 |
| 9415469 | Gerken Materials Inc Wood, OH | Jan 2019 | — | No | LowNegligence | $121 | $121 |
| 7834508 | PIONEER SAND PIT Williams, OH | Dec 2000 | — | Yes | ModNegligence | $113 | $113 |
| 7834507 | PIONEER SAND PIT Williams, OH | Dec 2000 | — | Yes | ModNegligence | $113 | $113 |
| 7834505 | PIONEER SAND PIT Williams, OH | Dec 2000 | — | Yes | ModNegligence | $113 | $113 |
| 6500445 | Custar Stone Company Wood, OH contractor: Gerken Materials Inc | Dec 2009 | — | Yes | LowNegligence | $108 | $108 |
| 6500444 | Custar Stone Company Wood, OH contractor: Gerken Materials Inc | Dec 2009 | — | Yes | LowNegligence | $108 | $108 |
| 8714533 | Gerken Materials Inc Wood, OH | Mar 2015 | — | No | LowNegligence | $100 | $100 |
| 8797991 | Bluffton Stone Company LLC. Allen, OH contractor: Gerken Materials Inc | Dec 2014 | — | No | ModNegligence | $100 | $100 |
| 8795747 | Gerken Materials Inc Wood, OH | Apr 2014 | — | No | LowNegligence | $100 | $100 |
| 8795741 | Bluffton Stone Company LLC. Allen, OH contractor: Gerken Materials Inc | Apr 2014 | — | No | ModNegligence | $100 | $100 |
| 8795707 | Gerken Materials Inc Wood, OH | Nov 2013 | — | No | LowNegligence | $100 | $100 |
| 8794749 | Gerken Materials Inc Wood, OH | Aug 2013 | — | No | LowNegligence | $100 | $100 |
| 8708679 | Gerken Materials Inc Wood, OH | Jan 2013 | — | No | ModNegligence | $100 | $100 |
| 8706076 | Gerken Materials Inc Wood, OH | Aug 2012 | — | No | LowNegligence | $100 | $100 |
| 8706074 | Gerken Materials Inc Wood, OH | Aug 2012 | — | No | ModNegligence | $100 | $100 |
| 8649977 | Gerken Materials Inc Wood, OH | Oct 2011 | — | No | ModNegligence | $100 | $100 |
| 6559478 | Gerken Materials Inc Wood, OH | Apr 2011 | — | No | LowNegligence | $100 | $100 |
| 6559415 | Gerken Materials Inc Wood, OH | Oct 2010 | — | No | LowNegligence | $100 | $100 |
| 6500592 | Gerken Materials Inc Wood, OH | May 2010 | — | No | ModNegligence | $100 | $100 |
| 6500591 | Gerken Materials Inc Wood, OH | May 2010 | — | No | LowNegligence | $100 | $100 |
| 6410557 | Gerken Materials Inc Wood, OH | Mar 2010 | — | No | ModNegligence | $100 | $100 |
| 6403301 | Gerken Materials Inc Wood, OH | May 2009 | — | No | ModNegligence | $100 | $100 |
| 6403300 | Gerken Materials Inc Wood, OH | May 2009 | — | No | ModNegligence | $100 | $100 |
| 6403299 | Gerken Materials Inc Wood, OH | May 2009 | — | Yes | ModNegligence | $100 | $100 |
| 6403228 | Gerken Materials Inc Wood, OH | Jan 2009 | — | No | LowNegligence | $100 | $100 |
| 6167942 | Custar Stone Company Wood, OH contractor: Gerken Materials Inc | Oct 2007 | — | No | ModNegligence | $100 | $100 |
| 6167941 | Custar Stone Company Wood, OH contractor: Gerken Materials Inc | Oct 2007 | — | No | ModNegligence | $100 | $100 |
| 7834506 | PIONEER SAND PIT Williams, OH | Dec 2000 | — | Yes | ModNegligence | $90 | $90 |
| 6166507 | PIONEER SAND PIT Williams, OH | Oct 2004 | — | No | ModNegligence | $60 | $60 |
| 6146163 | PIONEER SAND PIT Williams, OH | May 2003 | — | No | ModNegligence | $60 | $60 |
| 6146162 | PIONEER SAND PIT Williams, OH | May 2003 | — | No | ModNegligence | $60 | $60 |
| 6146882 | PORT CLINTON STONE YD. Ottawa, OH | Nov 2002 | — | No | ModNegligence | $55 | $55 |
| 6145961 | PORT CLINTON STONE YD. Ottawa, OH | Jun 2002 | — | No | ModNegligence | $55 | $55 |
| 6145960 | PORT CLINTON STONE YD. Ottawa, OH | Jun 2002 | — | No | ModNegligence | $55 | $55 |
| 6146819 | PIONEER SAND PIT Williams, OH | Jun 2002 | — | No | ModNegligence | $55 | $55 |
| 6146818 | PIONEER SAND PIT Williams, OH | Jun 2002 | — | No | ModNegligence | $55 | $55 |
| 6145397 | PORT CLINTON STONE YD. Ottawa, OH | Jan 2002 | — | No | ModNegligence | $55 | $55 |
| 7833350 | PORT CLINTON STONE YD. Ottawa, OH | Dec 2000 | — | No | ModNegligence | $55 | $55 |
| 7834510 | PIONEER SAND PIT Williams, OH | Dec 2000 | — | No | ModNegligence | $55 | $55 |
| 7834509 | PIONEER SAND PIT Williams, OH | Dec 2000 | — | No | ModNegligence | $55 | $55 |
| 7834427 | Gerken River Dredge Henry, OH | Oct 2000 | — | No | ModNegligence | $55 | $55 |
| 7834426 | Gerken River Dredge Henry, OH | Oct 2000 | — | No | ModNegligence | $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 GERKEN MATERIALS, 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 GERKEN MATERIALS, INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for GERKEN MATERIALS, 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 · 1 marked inactive.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
GERKEN MATERIALS, INC E KIBLER ST · BLUFFTON, OH, 45817 | — | — | 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 GERKEN MATERIALS, INC.. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2024-04-04 | Planned | 0 | — | $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 asphalt paving mixture and block manufacturing within OH, ordered by federal enforcement volume:
- JOHN R. JURGENSEN CO.CINCINNATI — 4 federal enforcement records
- ERIE MATERIALS, INC.SANDUSKY — 3 federal enforcement records
- TREMCO INCORPORATEDCLEVELAND — 3 federal enforcement records
- GERKEN MATERIALS INC.WATERVILLE — 2 federal enforcement records
- APACHE AGGREGATE & PAVING COMPANY, INC.COSHOCTON — 2 federal enforcement records
- THE SHELLY COMPANYMAUMEE — 2 federal enforcement records
- RUSSELL STANDARD CORPORATIONAKRON — 1 federal enforcement record
- NEYRA INDUSTRIES, INC.CINCINNATI — 1 federal enforcement record
- BUCK BROTHERS LLCTOLEDO — 1 federal enforcement record
- VALLEY ASPHALT CORPORATIONCINCINNATI — 1 federal enforcement record
Related searches
- Asphalt Paving Mixture and Block ManufacturingAll employers in this industry
- Employers in OHState-wide enforcement data
- Asphalt Paving Mixture in OHIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on GERKEN MATERIALS, 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 GERKEN MATERIALS, INC.'s OSHA violation history?
- GERKEN MATERIALS, INC. has 1 OSHA inspection on record with 0 violations and $0 in total penalties.
- How does GERKEN MATERIALS, INC.'s safety record compare to its industry?
- GERKEN MATERIALS, INC. operates in the asphalt paving mixture and block manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.2.