Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers · Michigan

Detroit Branch

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

Detroit, MI · ~188 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.3
Avg TCR: 2.2
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

Detroit Branch runs at 11% of its industry's injury rate - far safer than the typical Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers workplace, earning a grade A.

Detroit Branch: 0.3 TCR = 11% of Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

Detroit Branch safety composite

Detroit Branch scores strongest on total case rate (tcr) (safer than 99% 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).

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.25 per 100 workers

Safer than 99% of industry peers
DART rate: B 0 per 100 workers

Safer than 77% 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

−0.5

2018→2019

Detroit Branch injury rate improved

Detroit Branch's TCR fell 0.5 from 0.5 in 2018 to 0.0 in 2019. Peak filing year was 2018 at 0.5 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.5 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 423730 · Detroit, MI AT/BELOW-IND · MID

Grade A · TCR 0.3 · 11% of ind

DART 0.0 DART
RANK #1/23
PHOTO Lincoln Park Branch
BOOK 2y book
INJ 1 inj
SIZE ~188 FTE

Nearest TCR peer: Lincoln Park Branch (0.0 TCR gap)

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

This site

0.3
Lincoln Park B

0.3
Johnstone Supp

0.3
1850 - Raleigh

0.3
Peachtree Corn

0.2

What this shows Detroit Branch averages 0.3 TCR (11% of the Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers BLS benchmark).

Detroit Branch TCR series: 2018=0.5 · 2019=0 · BLS 2.2

Where Detroit Branch falls in its industry

290 Warm Air Heating and Air-Condi establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 2.5.

Grade A

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 23 Warm Air Heating and Air-Condi employers in Michigan.

Detroit Branch (188 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.5

Detroit Branch has more employees than the Warm Air Heating and Air-Conditioning Eq median and a lower injury rate than the industry's median TCR of 2.5. 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
2019	0.0	0.0	0	0	0
2018	0.5	0.5	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

423730 · MI · Detroit

290 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers 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	Lincoln Park Branch	LINCOLN PARK, MI	0.3 TCR
NAICS-TCR	Johnstone Supply - Corp	PORTLAND, OR	0.3 TCR
NAICS-TCR	Peachtree Corners Corporate	PEACHTREE CORNERS, GA	0.2 TCR
NAICS-TCR	1850 - Raleigh	RALEIGH, NC	0.3 TCR
STATE-SIZE	Fisher Contracting Co.	MIDLAND	188 FTE
STATE-SIZE	Twin City Foods, Inc.	LAKE ODESSA	188 FTE
STATE-SIZE	AGC Automotive Americas Inc	FARMINGTON HILLS	188 FTE
STATE-SIZE	AIT Holdings LP	CHESTERFIELD TOWNSHIP	188 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	Shippers Products	Sheridan, AR	0.3 TCR
NAT-TCR	NJ0533CBC	Basking Ridge, NJ	0.3 TCR
NAT-TCR	PATTank	Port Arthur, TX	0.3 TCR
NAT-TCR	Amco Wytheville	Wytheville, VA	0.3 TCR
NAT-SIZE	New Carbon Company LLC - South Bend	South Bend, IN	188 FTE
NAT-SIZE	Hmc P-1	Bay Springs, MS	188 FTE
NAT-SIZE	Laurel Ridge Health Care Center	Ridgefield, CT	188 FTE
NAT-SIZE	San-San Diego	San Diego, CA	188 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: 2019, 2018. 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.