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Safety scorecard
Years On File: 2016–2026
B
Safety grade
Above average
Score: 82/100
Key factors driving the grade
  • 18 workplace accidents reported
  • Zero violations across 156 inspections
  • Recent OSHA inspection (within 12 months)
Years11
Inspections156
Violations0
Serious+0
Penalties$0
Accidents18
Summary

Safety record at a glance

Unknown is a California-based employer with 156 OSHA inspections on file (covering 2016-2026). Across those inspections, OSHA cited 0 violations. 18 workplace accidents were reported in connection with these inspections.

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Industry comparison: Among 1110 roofing contractors employers in California, Unknown has a safer record than approximately 7% of peers.

Inspection & violation trend

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

156Inspections
0Violations
18Accidents
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 Unknown

18 inspections with citations, 138 closed clean or still open. Click any inspection for the full citation list.

With citations or accidents — 18
AccidentMar 2, 2026
Safety inspection#348778564
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentOct 13, 2025
Health inspection#348612656
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentOct 10, 2024
Safety inspection#347904534
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentApr 5, 2024
Safety inspection#347399982
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentDec 15, 2023
Safety inspection#347181059
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentOct 16, 2023
Safety inspection#347037145
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentApr 6, 2023
Safety inspection#346627458
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentJan 25, 2023
Safety inspection#346460843
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentDec 1, 2021
Safety inspection#345661771
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentJul 23, 2021
Safety inspection#345452767
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentNov 25, 2020
Safety inspection#345039531
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentNov 13, 2020
Safety inspection#345024319
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentJun 26, 2020
Safety inspection#344808688
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentMay 27, 2020
Health inspection#344768874
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentJan 24, 2020
Safety inspection#344667951
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentMar 28, 2018
Safety inspection#343050282
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentMay 24, 2017
Safety inspection#342005881
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
AccidentJan 11, 2017
Safety inspection#342169521
1accident
Accident-triggered inspection — OSHA opened this case in response to a reported workplace incident.
No violations or still open — 138
No violationsMay 22, 2026
Safety inspection#348958489
Closed May 26 — no citations.
No violationsApr 29, 2026
Health inspection#348907858
Closed Apr 30 — no citations.
No violationsApr 27, 2026
Safety inspection#348901950
Closed Apr 28 — no citations.
No violationsApr 24, 2026
Safety inspection#348907239
Closed Apr 29 — no citations.
No violationsMar 20, 2026
Safety inspection#348830654
Closed Mar 25 — no citations.
No violationsMar 5, 2026
Safety inspection#348788290
Closed Mar 5 — no citations.
No violationsMar 4, 2026
Safety inspection#348783218
Closed Apr 28 — no citations.
No violationsJan 30, 2026
Safety inspection#348735556
Closed Feb 10 — no citations.
No violationsJan 2, 2026
Safety inspection#348683053
Closed Jan 2 — no citations.
No violationsNov 4, 2025
Safety inspection#348601642
Closed Nov 4 — no citations.
No violationsOct 31, 2025
Safety inspection#348576778
Closed Nov 4 — no citations.
No violationsOct 7, 2025
Safety inspection#348563792
Closed Oct 7 — no citations.
No violationsSep 29, 2025
Health inspection#348531203
Closed Oct 20 — no citations.
No violationsSep 16, 2025
Safety inspection#348508508
Closed Sep 22 — no citations.
Open caseSep 10, 2025
Health inspection#348613670
Case still open. Citations may follow.
No violationsSep 8, 2025
Health inspection#348512765
Closed Oct 30 — no citations.
No violationsSep 5, 2025
Safety inspection#348488933
Closed Sep 8 — no citations.
No violationsMay 9, 2025
Health inspection#348252230
Closed Jun 12 — no citations.
No violationsJan 16, 2025
Health inspection#348190141
Closed Apr 23 — no citations.
No violationsOct 16, 2024
Safety inspection#347818791
Closed Nov 22 — no citations.
No violationsSep 14, 2024
Health inspection#347754665
Closed Dec 11 — no citations.
No violationsSep 14, 2024
Health inspection#347754673
Closed Nov 14 — no citations.
No violationsSep 13, 2024
Health inspection#347753998
Closed Nov 21 — no citations.
No violationsSep 12, 2024
Health inspection#347753972
Closed Dec 6 — no citations.
No violationsSep 10, 2024
Health inspection#347748956
Closed Sep 13 — no citations.
No violationsAug 13, 2024
Health inspection#347881161
Closed Nov 21 — no citations.
No violationsJul 15, 2024
Health inspection#347770745
Closed Jan 16 — no citations.
No violationsJul 15, 2024
Health inspection#347882318
Closed Dec 6 — no citations.
No violationsJul 6, 2024
Health inspection#347601312
Closed Jul 8 — no citations.
No violationsJul 1, 2024
Health inspection#347661936
Closed Aug 2 — no citations.
No violationsJun 5, 2024
Safety inspection#347527590
Closed Jun 5 — no citations.
No violationsAug 24, 2023
Safety inspection#346990336
Closed Aug 24 — no citations.
No violationsAug 17, 2023
Health inspection#346939952
Closed Nov 27 — no citations.
No violationsMay 23, 2023
Safety inspection#346735921
Closed May 23 — no citations.
No violationsSep 28, 2022
Safety inspection#346250129
Closed Sep 29 — no citations.
No violationsAug 16, 2022
Health inspection#346250947
Closed Oct 20 — no citations.
No violationsAug 16, 2022
Safety inspection#346149040
Closed Aug 16 — no citations.
No violationsJul 19, 2022
Safety inspection#346318777
Closed Nov 2 — no citations.
No violationsJul 7, 2022
Health inspection#346127137
Closed Oct 20 — no citations.
No violationsMay 10, 2022
Safety inspection#345955751
Closed Jun 15 — no citations.
No violationsMay 10, 2022
Safety inspection#345959902
Closed May 17 — no citations.
No violationsDec 9, 2021
Safety inspection#345676761
Closed Jul 18 — no citations.
No violationsDec 9, 2021
Safety inspection#345676779
Closed Apr 13 — no citations.
No violationsSep 10, 2021
Health inspection#345526487
Closed Sep 16 — no citations.
No violationsJul 16, 2021
Health inspection#345426852
Closed Sep 9 — no citations.
No violationsJun 7, 2021
Safety inspection#345357164
Closed Jun 11 — no citations.
No violationsMay 11, 2021
Safety inspection#345305650
Closed Jun 9 — no citations.
No violationsMay 11, 2021
Safety inspection#345305643
Closed Jun 9 — no citations.
No violationsFeb 22, 2021
Health inspection#345156913
Closed Jul 20 — no citations.
No violationsFeb 18, 2021
Health inspection#345154975
Closed Jul 20 — no citations.
No violationsFeb 3, 2021
Health inspection#345131908
Closed Feb 11 — no citations.
No violationsJan 22, 2021
Health inspection#345116271
Closed Apr 30 — no citations.
No violationsOct 28, 2020
Safety inspection#344998075
Closed Nov 3 — no citations.
No violationsSep 25, 2020
Health inspection#344966163
Closed Mar 18 — no citations.
No violationsSep 18, 2020
Safety inspection#344979539
Closed Sep 18 — no citations.
No violationsJul 15, 2020
Safety inspection#344841325
Closed Jul 15 — no citations.
No violationsJun 18, 2020
Safety inspection#344810635
Closed Jul 31 — no citations.
No violationsMay 21, 2020
Safety inspection#344762422
Closed May 26 — no citations.
No violationsFeb 26, 2020
Safety inspection#344657184
Closed Mar 4 — no citations.
No violationsFeb 11, 2020
Health inspection#344625942
Closed Feb 19 — no citations.
No violationsFeb 6, 2020
Safety inspection#344611355
Closed Feb 6 — no citations.
No violationsJan 31, 2020
Safety inspection#344597158
Closed Feb 6 — no citations.
No violationsJan 14, 2020
Safety inspection#344579271
Closed Jun 4 — no citations.
No violationsJan 13, 2020
Safety inspection#344555818
Closed Jul 10 — no citations.
No violationsNov 8, 2019
Health inspection#344440953
Closed Dec 19 — no citations.
No violationsNov 7, 2019
Health inspection#344436720
Closed Dec 13 — no citations.
No violationsNov 6, 2019
Health inspection#344435474
Closed Dec 13 — no citations.
No violationsSep 13, 2019
Health inspection#344307392
Closed Jan 24 — no citations.
No violationsSep 12, 2019
Health inspection#344307343
Closed Jan 24 — no citations.
No violationsSep 12, 2019
Health inspection#344310495
Closed Jan 24 — no citations.
No violationsSep 11, 2019
Health inspection#344299565
Closed Jan 24 — no citations.
No violationsAug 27, 2019
Health inspection#344266382
Closed Aug 28 — no citations.
No violationsAug 26, 2019
Safety inspection#344262324
Closed Sep 12 — no citations.
No violationsAug 16, 2019
Health inspection#344277199
Closed Aug 16 — no citations.
No violationsAug 15, 2019
Safety inspection#344262340
Closed Aug 27 — no citations.
No violationsAug 13, 2019
Safety inspection#344233697
Closed Aug 13 — no citations.
No violationsJul 22, 2019
Safety inspection#344172317
Closed Jul 23 — no citations.
No violationsJun 20, 2019
Safety inspection#344101183
Closed Jun 21 — no citations.
No violationsJun 14, 2019
Health inspection#344082185
Closed Jun 14 — no citations.
No violationsJun 13, 2019
Safety inspection#344083803
Closed Aug 9 — no citations.
No violationsJun 13, 2019
Safety inspection#344104161
Closed Aug 12 — no citations.
No violationsJun 12, 2019
Health inspection#344081922
Closed Jul 25 — no citations.
No violationsJun 12, 2019
Health inspection#344078977
Closed Jul 25 — no citations.
No violationsMar 19, 2019
Safety inspection#343863650
Closed Apr 9 — no citations.
No violationsFeb 22, 2019
Safety inspection#343804498
Closed Feb 25 — no citations.
No violationsJan 24, 2019
Safety inspection#343738530
Closed Jan 25 — no citations.
No violationsNov 8, 2018
Safety inspection#343589826
Closed Nov 9 — no citations.
No violationsOct 19, 2018
Safety inspection#343548400
Closed Oct 21 — no citations.
No violationsOct 5, 2018
Safety inspection#343582227
Closed Oct 5 — no citations.
No violationsSep 4, 2018
Safety inspection#343605200
Closed Dec 12 — no citations.
No violationsAug 13, 2018
Health inspection#343429288
Closed Aug 30 — no citations.
No violationsJul 24, 2018
Safety inspection#343370995
Closed Aug 30 — no citations.
No violationsJun 20, 2018
Safety inspection#343271623
Closed Jun 20 — no citations.
No violationsJun 7, 2018
Safety inspection#343644324
Closed Dec 20 — no citations.
No violationsMay 17, 2018
Safety inspection#343177994
Closed May 23 — no citations.
No violationsMay 15, 2018
Safety inspection#343197760
Closed May 15 — no citations.
No violationsMay 2, 2018
Health inspection#343137030
Closed May 4 — no citations.
No violationsApr 19, 2018
Safety inspection#343103834
Closed Apr 19 — no citations.
No violationsMar 30, 2018
Safety inspection#343056313
Closed May 3 — no citations.
No violationsMar 21, 2018
Safety inspection#343061594
Closed Apr 11 — no citations.
No violationsFeb 6, 2018
Safety inspection#342940798
Closed Feb 26 — no citations.
No violationsJan 18, 2018
Safety inspection#342909371
Closed Feb 1 — no citations.
No violationsJan 17, 2018
Safety inspection#342882073
Closed Jan 22 — no citations.
No violationsDec 29, 2017
Safety inspection#342854718
Closed Jan 4 — no citations.
No violationsDec 12, 2017
Safety inspection#342827623
Closed Jan 18 — no citations.
No violationsDec 11, 2017
Safety inspection#342830221
Closed Dec 20 — no citations.
No violationsDec 6, 2017
Safety inspection#342812708
Closed Dec 6 — no citations.
No violationsNov 3, 2017
Safety inspection#342809910
Closed Dec 5 — no citations.
No violationsNov 3, 2017
Safety inspection#342760170
Closed Feb 7 — no citations.
No violationsNov 3, 2017
Safety inspection#342842796
Closed Nov 6 — no citations.
No violationsSep 29, 2017
Health inspection#342697034
Closed Nov 16 — no citations.
No violationsSep 12, 2017
Safety inspection#342651908
Closed Sep 12 — no citations.
No violationsAug 30, 2017
Health inspection#342611407
Closed Feb 23 — no citations.
No violationsAug 30, 2017
Health inspection#342606571
Closed Feb 5 — no citations.
No violationsAug 24, 2017
Safety inspection#342584414
Closed Aug 30 — no citations.
No violationsAug 15, 2017
Safety inspection#342548864
Closed Dec 15 — no citations.
No violationsAug 4, 2017
Safety inspection#342559762
Closed Aug 4 — no citations.
No violationsJul 27, 2017
Safety inspection#342501152
Closed Jul 27 — no citations.
No violationsJul 17, 2017
Safety inspection#342564473
Closed Sep 8 — no citations.
No violationsJun 7, 2017
Safety inspection#342392743
Closed Jun 7 — no citations.
No violationsJun 6, 2017
Health inspection#342381126
Closed Jun 16 — no citations.
No violationsMay 11, 2017
Safety inspection#342347440
Closed May 23 — no citations.
No violationsMay 1, 2017
Safety inspection#342292141
Closed May 2 — no citations.
No violationsApr 19, 2017
Safety inspection#342324357
Closed May 15 — no citations.
No violationsApr 10, 2017
Safety inspection#342240488
Closed Apr 18 — no citations.
No violationsFeb 24, 2017
Safety inspection#342306016
Closed Feb 24 — no citations.
No violationsJan 26, 2017
Health inspection#342062866
Closed Feb 2 — no citations.
No violationsJan 13, 2017
Safety inspection#342040706
Closed Feb 2 — no citations.
No violationsJan 9, 2017
Safety inspection#342025608
Closed Jan 13 — no citations.
No violationsDec 22, 2016
Safety inspection#342000007
Closed Dec 22 — no citations.
No violationsDec 8, 2016
Safety inspection#341960201
Closed Dec 15 — no citations.
No violationsNov 15, 2016
Safety inspection#341912897
Closed Nov 16 — no citations.
No violationsNov 3, 2016
Safety inspection#341894459
Closed Nov 9 — no citations.
No violationsOct 19, 2016
Safety inspection#341851194
Closed Oct 19 — no citations.
No violationsSep 29, 2016
Safety inspection#341811891
Closed Sep 29 — no citations.
No violationsSep 1, 2016
Safety inspection#341748424
Closed Sep 1 — no citations.
No violationsAug 23, 2016
Safety inspection#341717932
Closed Aug 23 — no citations.
No violationsAug 22, 2016
Safety inspection#341715324
Closed Aug 22 — no citations.
Industry peers

Similar employers in Roofing Contractors

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:

📅
5-year window

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

🏢
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.

💰
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 Unknown

Unknown earned a B safety grade (82/100) — above average. 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: