Establishment profile
KONWINSKI CONSTRUCTION INC
1904 S MISSION STREET, MOUNT PLEASANT, MI, 48858
236220 — Commercial and Institutional Building Construction
EIN 382578553
Summary
KONWINSKI CONSTRUCTION INC has accumulated 28 OSHA violations across 22 inspections over 35 years of recorded history, with $9,610 in total assessed penalties.
The establishment sits in the 100th percentile for violations within its industry-state peer group of 8,408 employers. Inspection frequency runs at the 100th percentile. The most recent enforcement activity was recorded 8 months ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
KONWINSKI CONSTRUCTION INC appears in OSHA workplace safety and FMCSA motor carrier registration records only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls.
OSHA workplace safety
59% of inspections at this establishment produced violations, with 9 inspections producing serious-or-greater 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. 20 distinct standards shown · 23 citations in this view · $9,610 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1926.0501 B01 | 3 | 3 | $3,375 | May 1999 | Oct 2025 |
| 408.41851(2) | 2 | 2 | $120 | Feb 2023 | Mar 2024 |
| 29 CFR 4084.124305 | 1 | 1 | $2,000 | Nov 2009 | Nov 2009 |
| 29 CFR 1926.0501 B13 | 1 | 1 | $2,000 | Nov 2009 | Nov 2009 |
| 29 CFR 4084.195404 | 1 | 1 | $300 | Apr 2008 | Apr 2008 |
| 408.43214(1) | 1 | 1 | $250 | Jul 2020 | Jul 2020 |
| 29 CFR 4084.062201 | 1 | 1 | $225 | May 1999 | May 1999 |
| 29 CFR 4084.112405 | 1 | 1 | $225 | May 1999 | May 1999 |
| 40841025A1 | 1 | 1 | $225 | May 1999 | May 1999 |
| 29 CFR 4084.121704 | 1 | 1 | $210 | Dec 1990 | Dec 1990 |
| 408.41962(1) | 1 | 1 | $200 | Jul 2020 | Jul 2020 |
| 408.40622(1) | 1 | 1 | $200 | Jul 2020 | Jul 2020 |
| 29 CFR 4084.121301 | 1 | 1 | $180 | Dec 1990 | Dec 1990 |
| 29 CFR 4084.172511 | 1 | 1 | $100 | Jul 1991 | Jul 1991 |
| 408.42149(1)(A) | 1 | 1 | — | Oct 2025 | Oct 2025 |
| 408.42608(1) | 1 | 1 | — | Feb 2023 | Feb 2023 |
| 408.41841(4) | 1 | 1 | — | Jul 2020 | Jul 2020 |
| 29 CFR 1926.0059 H | 1 | 1 | — | Apr 2008 | Apr 2008 |
| 29 CFR 1926.0502 I03 | 1 | 1 | — | Apr 2008 | Apr 2008 |
| 29 CFR 4084.124311 | 1 | 1 | — | Apr 2007 | Apr 2007 |
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 2362 within MI. Peer group: 8,408 employers. This establishment has 28 OSHA violations; peer median is 1.
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 22 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 KONWINSKI CONSTRUCTION INC. Verify directly with Occupational Safety and Health Administration →
Activity timeline
Most recent federal enforcement activity recorded 8 months ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for KONWINSKI CONSTRUCTION INC. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for KONWINSKI CONSTRUCTION INC. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for KONWINSKI 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 KONWINSKI CONSTRUCTION INC. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for KONWINSKI CONSTRUCTION INC. Verify directly with Environmental Protection Agency →
Motor carrier safety (FMCSA)
Federal Motor Carrier Safety Administration — DOT-regulated carrier registration and fleet data.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for KONWINSKI CONSTRUCTION INC. Verify directly with UVA Corporate Prosecution Registry →
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2025-10-15 | Planned | 1 | — | $0 | |
| 2025-10-15 | Planned | 1 | 1 | $2,400 | |
| 2025-10-02 | Planned | 0 | — | $0 | |
| 2024-11-26 | Planned | 0 | — | $0 | |
| 2024-06-20 | Planned | 1 | 1 | $750 | |
| 2024-02-05 | Planned | 1 | — | $120 | |
| 2023-02-13 | Planned | 2 | — | $0 | |
| 2020-09-17 | Planned | 0 | — | $0 | |
| 2020-07-01 | Planned | 4 | 3 | $650 | |
| 2019-05-16 | Planned | 0 | — | $0 | |
| 2015-11-12 | Planned | 0 | — | $0 | |
| 2014-12-22 | Planned | 0 | — | $0 | |
| 2009-10-01 | Planned | 2 | 2 | $4,000 | |
| 2008-02-12 | Planned | 3 | 1 | $300 | |
| 2007-02-09 | Planned | 1 | — | $0 | |
| 2006-09-13 | Planned | 0 | — | $0 | |
| 2000-05-22 | Planned | 1 | — | $0 | |
| 1999-04-08 | Planned | 6 | 4 | $900 | |
| 1991-11-15 | Planned | 0 | — | $0 | |
| 1991-06-13 | Planned | 2 | 1 | $100 | |
| 1991-03-18 | Planned | 0 | — | $0 | |
| 1990-11-27 | Planned | 3 | 2 | $390 |
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 commercial and institutional building construction within MI, ordered by federal enforcement volume:
- C & D HUGHESGRAND RAPIDS — 3 federal enforcement records
- ROCKFORD CONSTRUCTION CO.GRAND RAPIDS — 3 federal enforcement records
- CSM GROUPKALAMAZOO — 3 federal enforcement records
- DEVERE CONSTRUCTION COMPANY, INC.ALPENA — 3 federal enforcement records
- ASSOCIATED CONSTRUCTORS, LLCNEGAUNEE — 3 federal enforcement records
- METRO INDUSTRIAL CONTRACTING INCOAK PARK — 3 federal enforcement records
- MICHIGAN STATE UNIVERSITYEAST LANSING — 3 federal enforcement records
- JOHN E GREEN COHIGHLAND PARK — 3 federal enforcement records
- ROCKFORD CONSTRUCTIONKENTWOOD — 2 federal enforcement records
- LAMAR CONSTRUCTION COGRAND RAPIDS — 2 federal enforcement records
Related searches
- Commercial and Institutional Building ConstructionAll employers in this industry
- Employers in MIState-wide enforcement data
- Commercial and Institutional in MIIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on KONWINSKI 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.
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Contact sales →Frequently asked
- What is KONWINSKI CONSTRUCTION INC's OSHA violation history?
- KONWINSKI CONSTRUCTION INC has 22 OSHA inspections on record with 28 violations and $9,610 in total penalties.
- How does KONWINSKI CONSTRUCTION INC's safety record compare to its industry?
- KONWINSKI CONSTRUCTION INC operates in the commercial and institutional building construction industry. The industry average Total Recordable Incident Rate (TRIR) is 1.9. KONWINSKI CONSTRUCTION INC's self-reported DART rate is 4.3 compared to an industry average of 1.2.