Establishment profile
ZIEGLER INC.
1500 ZIEGLER DRIVE NORTHWEST, ALTOONA, IA, 50009
Operated by Ziegler Inc · 1 of 12 establishments
333120 — Construction Machinery Manufacturing
EIN 410624660
Summary
ZIEGLER INC. has accumulated 2 OSHA violations across 1 inspection over 3 years of recorded history.
The establishment sits in the 26th percentile for violations within its industry-state peer group of 137 employers. 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
ZIEGLER 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. 2 distinct standards shown · 2 citations in this view.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.0134 C01 VI | 1 | 1 | — | Aug 2023 | Aug 2023 |
| 29 CFR 1910.0134 E06 I C | 1 | 1 | — | Aug 2023 | Aug 2023 |
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
Below average violations in NAICS 3331 within IA. Peer group: 137 employers. This establishment has 2 OSHA violations; peer median is 5.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 36 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
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 ZIEGLER 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 ZIEGLER INC.. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
Company-level in IA — for Ziegler 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 Ziegler 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. 31 citations · 3S&S · 31 contractor · $5,550 proposed / $5,474 paid.
| Citation | Mine | Date | Section | S&S | Negligence | Proposed | Paid |
|---|---|---|---|---|---|---|---|
| 9449014 | Portable #3 Polk, IA contractor: Ziegler Inc | Jan 2020 | — | Yes | ModNegligence | $869 | $869 |
| 8659777 | Mason City Plant Cerro Gordo, IA contractor: Ziegler Inc | Nov 2011 | — | No | HighNegligence | $403 | $403 |
| 9698391 | Alden Quarry and Shop Hardin, IA contractor: Ziegler Inc | Jun 2024 | — | No | ModNegligence | $388 | $388 |
| 8950250 | Schildberg Shops Adair, IA contractor: Ziegler Inc | Mar 2017 | — | Yes | ModNegligence | $305 | $305 |
| 8668466 | Sully Mine Jasper, IA contractor: Ziegler Inc | Aug 2012 | — | Yes | ModNegligence | $263 | $263 |
| 9628616 | Durham Mine & Mill Marion, IA contractor: Ziegler Inc | Jan 2023 | — | No | ModNegligence | $252 | $252 |
| 8951271 | Sully Mine Jasper, IA contractor: Ziegler Inc | Nov 2017 | — | No | ModNegligence | $204 | $204 |
| 8852745 | Mason City Plant Cerro Gordo, IA contractor: Ziegler Inc | May 2016 | — | No | ModNegligence | $176 | $100 |
| 8851058 | PLANT #4 Adair, IA contractor: Ziegler Inc | Jan 2015 | — | No | ModNegligence | $150 | $150 |
| 9698446 | Fort Dodge Mine Webster, IA contractor: Ziegler Inc | Feb 2024 | — | No | ModNegligence | $147 | $147 |
| 9629414 | Alden Portable Plant #2 Hardin, IA contractor: Ziegler Inc | Mar 2023 | — | No | ModNegligence | $143 | $143 |
| 9628007 | Sully Mine Jasper, IA contractor: Ziegler Inc | Apr 2022 | — | No | LowNegligence | $133 | $133 |
| 9489264 | Earlham Quarry Madison, IA contractor: Ziegler Inc | Jan 2022 | — | No | ModNegligence | $133 | $133 |
| 6414359 | ALDEN PLANT Hardin, IA contractor: Ziegler Inc | Aug 2009 | — | No | ModNegligence | $127 | $127 |
| 6198063 | 400 CONE PLANT (Trenhaile Quarry) Worth, IA contractor: Ziegler Inc | Oct 2007 | — | No | ModNegligence | $127 | $127 |
| 8852770 | Des Moines Portable #1 Madison, IA contractor: Ziegler Inc | Jul 2016 | — | No | ModNegligence | $124 | $124 |
| 8894535 | LGEX-Perm-Crocker Ida, IA contractor: Ziegler Inc | Jul 2016 | — | No | ModNegligence | $124 | $124 |
| 9483111 | Sully Mine Jasper, IA contractor: Ziegler Inc | Apr 2020 | — | No | ModNegligence | $123 | $123 |
| 9383243 | Ferguson Quarry Marshall, IA contractor: Ziegler Inc | Nov 2018 | — | No | ModNegligence | $118 | $118 |
| 4560525 | Malcom Mine Poweshiek, IA contractor: Ziegler Inc | Nov 2018 | — | No | ModNegligence | $118 | $118 |
| 8951901 | AMES MINE Story, IA contractor: Ziegler Inc | Feb 2018 | — | No | LowNegligence | $118 | $118 |
| 8951453 | FORT DODGE QUARRY Webster, IA contractor: Ziegler Inc | Nov 2017 | — | No | ModNegligence | $118 | $118 |
| 8951452 | FORT DODGE QUARRY Webster, IA contractor: Ziegler Inc | Nov 2017 | — | No | ModNegligence | $118 | $118 |
| 8852769 | Des Moines Portable #1 Madison, IA contractor: Ziegler Inc | Jul 2016 | — | No | ModNegligence | $114 | $114 |
| 8852584 | Fertile Sand, Shop & Wash Plant Worth, IA contractor: Ziegler Inc | Feb 2016 | — | No | ModNegligence | $100 | $100 |
| 8852491 | Knoxville Mine Marion, IA contractor: Ziegler Inc | Oct 2015 | — | No | ModNegligence | $100 | $100 |
| 8667684 | Portable Plant #5 Winneshiek, IA contractor: Ziegler Inc | Feb 2012 | — | No | ModNegligence | $100 | $100 |
| 6494747 | Mason City Plant Cerro Gordo, IA contractor: Ziegler Inc | Jan 2010 | — | No | LowNegligence | $100 | $100 |
| 7845275 | FORT DODGE QUARRY Webster, IA contractor: Ziegler Inc | Aug 2008 | — | No | LowNegligence | $100 | $100 |
| 6197195 | PLANT #854 Polk, IA contractor: Ziegler Inc | Jun 2007 | — | No | LowNegligence | $100 | $100 |
| 6152061 | GREBNER-OLESON PIT Webster, IA contractor: Ziegler Inc | Jan 2002 | — | 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 ZIEGLER 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 ZIEGLER INC.. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for ZIEGLER INC.. Verify directly with Environmental Protection Agency →
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for ZIEGLER INC.. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
Federal contract dollars to this establishment. Primary NAICS: 811310 - COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE. Last action: 2026-01-07. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2023-04-18 | Complaint | 2 | — | $0 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Part of a larger organization
ZIEGLER INC. is one of 12 establishments rolled up under the parent organization Ziegler Inc.
Federal enforcement records on this page represent activity at this specific establishment only. The full enforcement footprint of Ziegler Inc across all 12 of its tracked locations is viewable on the parent profile.
Other employers in this industry and state
Other employers in construction machinery manufacturing within IA, ordered by federal enforcement volume:
- JOHN DEERE DAVENPORT WORKSDAVENPORT — 2 federal enforcement records
- CNH AMERICA LLCBURLINGTON — 2 federal enforcement records
- WENDLING QUARRIESMOSCOW — 2 federal enforcement records
- JOHN DEERE DUBUQUE WORKSDUBUQUE — 2 federal enforcement records
- CEMEN-TECH INC.INDIANOLA — 1 federal enforcement record
- AABACO HOLDINGS, LTD.GRUNDY CENTER — 1 federal enforcement record
- RING O MATIC, INC.PELLA — 1 federal enforcement record
- FIVE STAR INDUSTRIESKNOXVILLE — 1 federal enforcement record
- PENGO CORPORATIONLAURENS — 1 federal enforcement record
- CNH INDUSTRIAL AMERICA LLCBURLINGTON — 1 federal enforcement record
Other locations under this parent
Other establishments operated by Ziegler Inc, ordered by federal enforcement volume:
- ZIEGLER INCMINNEAPOLIS, MN — 3 federal enforcement records
- ZIEGLER, INC.ROCHESTER, MN — 3 federal enforcement records
- ZIEGLER INCROCHESTER, MN — 3 federal enforcement records
- ZIEGLER INCMOUNTAIN IRON, MN — 3 federal enforcement records
- ZIEGLER INCSHAKOPEE, MN — 3 federal enforcement records
- ZIEGLEROAKDALE, MN — 2 federal enforcement records
- ZIEGLER INC.DES MOINES, IA — 2 federal enforcement records
- ZIEGLER INC.SIOUX CITY, IA — 1 federal enforcement record
- ZIEGLER COMPANIESMANCHESTER, IA — 1 federal enforcement record
- ZIEGLER CORPORATIONGRISWOLD, IA — 1 federal enforcement record
Related searches
- All Ziegler Inc locationsParent rollup
- Construction Machinery ManufacturingAll employers in this industry
- Employers in IAState-wide enforcement data
- Construction Machinery Manufacturing in IAIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on ZIEGLER 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. This establishment resolves to the parent rollup Ziegler Inc, which operates 12 establishments in our dataset.
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 ZIEGLER INC.'s OSHA violation history?
- ZIEGLER INC. has 1 OSHA inspection on record with 2 violations and $0 in total penalties.
- How does ZIEGLER INC.'s safety record compare to its industry?
- ZIEGLER INC. operates in the construction machinery manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 2.8. ZIEGLER INC.'s self-reported DART rate is 0 compared to an industry average of 1.6.