Building cleaning services, janitorial · Michigan

Delta Detroit MI DTW

Name: Delta Detroit MI DTW Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Detroit, MI · ~116 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.6
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Delta Detroit MI DTW runs at 35% of its industry's injury rate - far safer than the typical Building cleaning services, janitorial workplace, earning a grade A.

Delta Detroit MI DTW: 1.6 TCR = 35% of Building cleaning services, janitorial BLS 4.5 · 2y Form 300A (see methodology below)

Delta Detroit MI DTW safety composite

Delta Detroit MI DTW scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on fatalities (safer than 50%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.59 per 100 workers

Safer than 79% of industry peers
DART rate: D 0.49 per 100 workers

Safer than 54% of industry peers
Fatalities: D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−2.2

2022→2023

Delta Detroit MI DTW injury rate improved

Delta Detroit MI DTW's TCR fell 2.2 from 2.7 in 2022 to 0.5 in 2023. Peak filing year was 2022 at 2.7 TCR. In 2023, DART was 0.31× this establishment's average TCR (severity share of cases).

2022=2.7 · 2023=0.5

OSHA ITA Form 300A scorecard

Establishment book 561720 · Detroit, MI AT/BELOW-IND · MID

Grade A · TCR 1.6 · 35% of ind

DART 0.5 DART
RANK #21/114
PHOTO BBB 11651
BOOK 2y book
INJ 2 inj
SIZE ~116 FTE

Nearest TCR peer: BBB 11651 (0.0 TCR gap)

Read with this employer → · Industry book → · Michigan employers → · Look up another →

This site

1.6
BBB 11651

1.6
Hospital Pavia

1.6
4M - Tampa

1.6
117320

1.6

What this shows Delta Detroit MI DTW averages 1.6 TCR (35% of the Building cleaning services, janitorial BLS benchmark).

Delta Detroit MI DTW TCR series: 2022=2.7 · 2023=0.5 · BLS 4.5

Where Delta Detroit MI DTW falls in its industry

4,064 Building cleaning services, ja establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 3.2.

Grade A

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 114 Building cleaning services, ja employers in Michigan.

Delta Detroit MI DTW (116 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2

Delta Detroit MI DTW has more employees than the Building cleaning services, janitorial median and a lower injury rate than the industry's median TCR of 3.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year	TCR	DART	Injuries	Illnesses	Fatalities
2023	0.5	0.5	1	0	0
2022	2.7	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

561720 · MI · Detroit

4,064 Building cleaning services, janitorial employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 673 employers in Detroit, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	BBB 11651	WASHINGTON, DC	1.6 TCR
NAICS-TCR	Hospital Pavia Hato Rey PIS	HATO REY, PR	1.6 TCR
NAICS-TCR	4M - Tampa	ST. PETERSBURG, FL	1.6 TCR
NAICS-TCR	117320	EASTON, PA	1.6 TCR
STATE-SIZE	Quad Electronics, Inc.	TROY	116 FTE
STATE-SIZE	Louisiana-Pacific Newberry	NEWBERRY	116 FTE
STATE-SIZE	4650 Brownstown MI	BROWNSTOWN	116 FTE
STATE-SIZE	Grand Traverse Container-GR	GRAND RAPIDS	116 FTE
CITY-NEAR	Henry Ford Hospital	Detroit	8,838 FTE
CITY-NEAR	Detroit Campus	Detroit	8,632 FTE
CITY-NEAR	Delta Air Lines - DTW	Detroit	6,640 FTE
CITY-NEAR	General Motors Corporation	Detroit	5,241 FTE
NAT-TCR	C & M Dredging, Inc.	Leesburg, FL	1.6 TCR
NAT-TCR	R21 Lehigh Valley, PA	Nazareth, PA	1.6 TCR
NAT-TCR	CAO	Coachella, CA	1.6 TCR
NAT-TCR	Huber Engineered Woods	Easton, ME	1.6 TCR
NAT-SIZE	Brookdale Smithfield	Smithfield, NC	116 FTE
NAT-SIZE	Families in Transition	Manchester, NH	116 FTE
NAT-SIZE	Cleary Building Corporation	Verona, WI	116 FTE
NAT-SIZE	Rafael Framers	Las Vegas, NV	116 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.