OSHA has inspected Certasite, LLC once in Michigan.
The inspection began on Aug 9, 2023, in Ann Arbor.
That inspection ended with 2 citation items: 2 other-than-serious.
None of the citations carried a penalty.
How that compares: the median penalty per cited inspection for construction employers since 2015 is $3,079, and Certasite, LLC averages $0 (1 cited inspection).
Certasite, LLC also files yearly injury logs with OSHA, summarized below.
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Watch this company2150 Jackson Road, Ann Arbor, MI 48103 · All Other Specialty Trade Contractors · OSHA's record · Phone and website on Google Maps
| Citation and rule | Type | Proposed | Current | Issued | Status |
|---|---|---|---|---|---|
| Citation 1, item 1 29 CFR 408.40114(1) |
Other-than-serious | $0 | $0 | Sep 8, 2023 | Final |
| Citation 1, item 2 29 CFR 408.40132(3) |
Other-than-serious | $0 | $0 | Sep 8, 2023 | Final |
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2025, the Ann Arbor site logged 2 recordable injuries or illnesses among about 17 workers: 12.1 per 100 full-time workers, against a median of 1.1 for its industry.
| Site and year | Workers | Cases | Days-away cases | Rate | Industry median |
|---|---|---|---|---|---|
| CertaSite LLC - CFPH_010 Ann Arbor MI East Ann Arbor · 2025 | 17 | 2 | 0 | 12.1 | 1.1 |
| Certasite LLC - CFPH_010 Ann Arbor East Michigan Ann Arbor · 2024 | 22 | 0 | 0 | 0.0 | 1.1 |
| CFPH_010 Ann Arbor East Michigan Ann Arbor · 2024 | 22 | 0 | 0 | 0.0 | 1.1 |
| Spears Fire and Safety Ann Arbor · 2019 | 17 | 0 | 0 | 0.0 | 0.9 |
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.