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Safety scorecard
Years On File: 2016–2026
A
Safety grade
Strong record
Score: 100/100
Key factors driving the grade
  • Zero violations across 21 inspections
  • Recent OSHA inspection (within 12 months)
Years11
Inspections21
Violations0
Serious+0
Penalties$0
Summary

Safety record at a glance

Konwinski Construction Inc is a Michigan-based employer with 21 OSHA inspections on file (covering 2016-2026). Across those inspections, OSHA cited 0 violations.

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Industry comparison: Among 1341 commercial building construction employers in Michigan, Konwinski Construction Inc has a safer record than approximately 5% of peers.

Inspection & violation trend

Year-by-year activity, citations issued, and reported workplace incidents.

21Inspections
0Violations
Inspections openedViolations citedSerious / Repeat / WillfulAccidents / injuries reported

Hover any year for detail. Counts reflect inspections, citations, and accidents on file at OSHA — final dispositions and amounts may change after appeals or settlement.

Inspection history

All OSHA inspections at Konwinski Construction Inc

All 21 inspections closed without violations.

No violations or still open — 21
No violationsMay 5, 2026
Safety inspection#348919630
Closed May 13 — no citations.
Open caseOct 15, 2025
Safety inspection#348554866
Case still open. Citations may follow.
No violationsOct 15, 2025
Safety inspection#348553512
Closed Dec 4 — no citations.
No violationsOct 2, 2025
Safety inspection#348538869
Closed Oct 20 — no citations.
No violationsJun 2, 2025
Safety inspection#348281031
Closed Jun 11 — no citations.
No violationsMay 23, 2025
Safety inspection#348266065
Closed Jun 6 — no citations.
No violationsNov 26, 2024
Safety inspection#347901506
Closed Dec 11 — no citations.
No violationsJun 20, 2024
Safety inspection#347564288
Closed Aug 5 — no citations.
No violationsFeb 5, 2024
Safety inspection#347256745
Closed Mar 21 — no citations.
No violationsJul 20, 2023
Safety inspection#346847973
Closed Aug 29 — no citations.
No violationsJun 13, 2023
Safety inspection#346765456
Closed Jul 13 — no citations.
No violationsFeb 13, 2023
Safety inspection#346501901
Closed Mar 31 — no citations.
No violationsJan 19, 2023
Safety inspection#346450869
Closed Feb 23 — no citations.
No violationsMar 10, 2022
Safety inspection#345828248
Closed Apr 4 — no citations.
No violationsOct 14, 2021
Safety inspection#345579916
Closed Jan 18 — no citations.
No violationsSep 17, 2020
Safety inspection#344935499
Closed Oct 2 — no citations.
No violationsJul 1, 2020
Safety inspection#344819149
Closed Jun 10 — no citations.
No violationsMay 16, 2019
Safety inspection#344015409
Closed May 31 — no citations.
No violationsMay 3, 2018
Safety inspection#343132981
Closed May 4 — no citations.
No violationsOct 16, 2017
Safety inspection#342705647
Closed Dec 27 — no citations.
No violationsDec 2, 2016
Safety inspection#341955151
Closed Dec 19 — no citations.
Industry peers

Similar employers in Commercial Building Construction

Other employers with comparable industry classification or location.

All in this industry →
Methodology

How to read this record

An OSHA inspection record describes federal enforcement activity — it does not capture every workplace safety event at a company. A few caveats:

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5-year window

OSHA Violations Tracker indexes inspections opened on or after 2021-01-01. Older history is at OSHA’s establishment search.

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Establishment vs. company

OSHA records are keyed by physical establishment, not parent company. A large employer may operate many sites across states.

Inspection without citation is normal

Many inspections close with no violations — that’s a positive signal, not a missing data row.

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Penalties are current assessment

Final amounts may differ after informal conferences or settlement. We show what OSHA has on file today.

Full methodology, scoring details, and known limitations: /methodology.

Frequently asked questions about Konwinski Construction Inc

Konwinski Construction Inc earned a A safety grade (100/100) — strong record. The grade reflects severity of past citations, accident history, and how recent the most-recent inspection is. See the methodology for the full scoring algorithm.

Sources

Cross-check with OSHA directly

All data on this page comes from the U.S. Department of Labor Open Data Portal, which publishes the OSHA Integrated Management Information System (IMIS). For the authoritative record, search OSHA directly: