Janitorial Services · Illinois
879 Oakbrook Mall
Oak Brook, IL · ~22 workers · 4 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 8.8
- Avg TCR
- 4.5
- Industry avg
- 0
- Fatalities
The verdict
879 Oakbrook Mall runs at 195% of its industry's injury rate - more dangerous than the typical Janitorial Services workplace, earning a grade D.
- D
- Poor Safety Record
- 8.8
- avg TCR · per 100 workers
- 4.5
- industry benchmark (BLS)
- 7
- recordable injuries tracked
Grade compares 879 Oakbrook Mall's OSHA Total Case Rate of 8.8 to the Janitorial Services BLS benchmark of 4.5 (195% of benchmark) across 4 years of Form 300A filings (2016–2024). <a href="/methodology">See methodology</a> for reporting-limitation caveats.
Injury rate over time
879 Oakbrook Mall's yearly Total Case Rate, against the 4.5 industry benchmark.
Where 879 Oakbrook Mall falls in its industry
5,186 Janitorial Services establishmentsSafer than 9% of graded establishments in this industry, whose median TCR is 2.3.
Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #200 safest of 222 Janitorial Services employers in Illinois.
Trend analysis for 879 Oakbrook Mall
Between 2018 and 2021, 879 Oakbrook Mall's Total Case Rate improved from 22.8 to 0.0 recordable injuries per 100 full-time workers, a 100% decrease across 3 years of OSHA reporting.
The safest year on record was 2021, at a TCR of 0.0, while 2018 saw the highest rate, at 22.8, a spread of 22.8 points between the best and worst reporting years. That's a wide swing relative to the establishment's overall rate, worth checking the year-by-year table below for whether a single severe year is driving the average, rather than a sustained trend.
Summed across those 4 reporting years, 879 Oakbrook Mall recorded 7 total injuries and illnesses, with no fatalities reported in any of those years. Readers comparing establishments should weigh the 4-year trend above alongside establishment size, since a larger workforce naturally accumulates more raw incidents even at a lower per-100-worker rate.
Verify This Employer with OSHA
The 7 injuries shown on this page for 879 Oakbrook Mall are sourced from its own 4 years of mandatory OSHA Form 300A summaries. Cross-check the underlying establishment record directly against the federal source, name, NAICS classification, recordable case totals, and inspection history are all searchable on OSHA's Establishment-Specific Injury and Illness Data system.
Verify on OSHA Establishment SearchSource: U.S. Department of Labor, OSHA Establishment-Specific Injury and Illness Data. NAICS 561720 - Janitorial Services.
DART Rate, Transparent Calculation (2021)
What is the DART rate formula?
DART (Days Away, Restricted, or Transferred) is computed by OSHA as incidents × 200,000 ÷ hours worked. The 200,000-hour denominator equals roughly 100 full-time workers, which lets establishments of very different sizes be compared directly.
0 DART incidents × 200,000 ÷ 32,391 hours worked = 0.00 DART
Methodology: 29 CFR 1904, OSHA Form 300A recordkeeping
Cross-Validating Context, Establishment vs Industry vs State
| Benchmark | TCR | Source |
|---|---|---|
| 879 Oakbrook Mall (this establishment) | 8.79 | OSHA ITA Form 300A, 4-year avg |
| Janitorial services industry avg | 4.50 | BLS IIF, NAICS 561720 |
| Illinois state avg (all industries) | 4.73 | OSHA ITA, state-level rollup |
Industry benchmarks: Bureau of Labor Statistics, Injuries, Illnesses, and Fatalities (IIF) program
Reportable Incident Timeline
Year-by-year reportable incidents (recordable injuries + illnesses + fatalities) submitted by 879 Oakbrook Mall to OSHA's Injury Tracking Application. Each row anchors to OSHA's inspection records search where you can pull the underlying inspection case numbers and citations for that establishment-year.
- 2021: 0 reportable incidents · 0 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2020: 1 reportable incidents · 1 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2019: 1 reportable incidents · 1 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
- 2018: 5 reportable incidents · 5 injuries, 0 illnesses, 0 fatalities - OSHA inspection records (case numbers)
Source: OSHA Inspection Information System (IMIS) - inspection case-number records
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2021 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2020 | 6.7 | 6.7 | 1 | 0 | 0 |
| 2019 | 5.6 | 5.6 | 1 | 0 | 0 |
| 2018 | 22.8 | 13.7 | 5 | 0 | 0 |
What this grade means for you
Use this grade as a relative read on 879 Oakbrook Mall's reported OSHA injury record versus its Janitorial Services peers, not a verdict on whether any single site is safe today.
- At 195% of the Janitorial Services benchmark, 879 Oakbrook Mall reports more injuries than typical peers, ask specifically how the employer is reducing them. Know your rights
- Judge this record against the wider Janitorial Services sector, where injury rates vary widely, before comparing it in isolation. See the industry
- Grades reflect 2016–2024 filings; check the latest establishment record straight from OSHA, or look up a different employer. Look up another
Safety grades reflect employers' self-reported OSHA Form 300A filings from 2016 to 2024 and can lag current conditions. A grade is not a guarantee that any specific workplace is safe or unsafe today. See our methodology and disclaimer.
Frequently Asked Questions
What is 879 Oakbrook Mall's safety grade?
How many injuries has 879 Oakbrook Mall reported?
Similar Employers
Matched by safety record across the industry, by workforce size within Illinois, and by nearby establishments in Oak Brook - a different peer set than the category browse links below.
Similar TCR (~8.8)
Similar size (~22 workers)
Read our methodology - how this data is sourced, computed, and verified.
Every figure and grade on PlainSafetyScore is computed directly from OSHA's published Injury Tracking Application data and BLS industry benchmarks, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these safety grades, or report a data error. Data current as of 2016-2024 OSHA ITA release.