Air-conditioners, motor vehicle, manufacturing · Michigan

Therma-Tech Engineering, Inc.

Redford, MI · ~23 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.5
Avg TCR
5.4
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Therma-Tech Engineering, Inc. runs at 27% of its industry's injury rate - far safer than the typical Air-conditioners, motor vehicle, manufacturing workplace, earning a grade A.

Therma-Tech Engineering, Inc.: 1.5 TCR = 27% of Air-conditioners, motor vehicle, manufacturing BLS 5.4 · 3y Form 300A (see methodology below)

Therma-Tech Engineering, Inc. safety composite

Therma-Tech Engineering, Inc. scores strongest on total case rate (tcr) (safer than 83% of same-industry peers) and weakest on dart rate (safer than 16%), 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).

D

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.47 per 100 workers

Safer than 83% of industry peers

DART rate
F 4.41 per 100 workers

Safer than 16% of industry peers

Fatalities
D 0

Safer than 51% 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%).

Rising injury rate

Therma-Tech Engineering, Inc.: 0.0 → 4.4 TCR

Peak year 2021 @ 4.4 TCR · DART/TCR 3× in 2021

Therma-Tech Engineering, Inc.'s TCR rose 4.4 from 0.0 in 2017 to 4.4 in 2021. In 2021, DART was 3× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336390 · Redford, MI AT/BELOW-IND · SMALL

Grade A · TCR 1.5 · 27% of ind

  • DART 4.4 DART
  • RANK #38/146
  • PHOTO DEVON
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~23 FTE

Nearest TCR peer: DEVON (0.0 TCR gap)

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

Therma-Tech Engineering, Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Therma-Tech Engineering, Inc. averages 1.5 TCR (27% of the Air-conditioners, motor vehicle, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Therma-Tech Engineering, Inc. TCR series: 2017=0 · 2018=0 · 2021=4.4 · BLS 5.4

Where Therma-Tech Engineering, Inc. falls in its industry

772 Air-conditioners, motor vehicl establishments

Safer than 83% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #38 safest of 146 Air-conditioners, motor vehicl employers in Michigan.

Therma-Tech Engineering, Inc. (23 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02004006008001,000 051015 Average employees Total Case Rate Therma-Tech Engineering, Inc.
Therma-Tech Engineering, Inc. (23 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

Therma-Tech Engineering, Inc. has fewer employees than the Air-conditioners, motor vehicle, manufac 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
2021 4.4 4.4 1 0 0
2018 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · MI · Redford

772 Air-conditioners, motor vehicle, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 34 employers in Redford, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR DEVON 1.5 TCR
NAICS-TCR Accuride Corporation 1.5 TCR
NAICS-TCR ASMO GNC 1.5 TCR
NAICS-TCR Plastic Omnium - Smyrna 1.5 TCR
STATE-SIZE Black Gold Farms - MIS 23 FTE
STATE-SIZE Casey Woodwyk, Inc. 23 FTE
STATE-SIZE John Schuring, Jr. Company 23 FTE
STATE-SIZE Atwood Timber and Lumber 23 FTE
CITY-NEAR Major Contracting 252 FTE
CITY-NEAR Redford Service Center 204 FTE
CITY-NEAR Redford 156 FTE
CITY-NEAR Daimay North America Automotive Inc 134 FTE
NAT-TCR Sutter Health System Office (470-22) 1.5 TCR
NAT-TCR Kirby Risk Electrical Supply Peoria 1.5 TCR
NAT-TCR Dak Americas Cooper River Site 1.5 TCR
NAT-TCR Diamond Plastics Corp - Plaquemine 1.5 TCR
NAT-SIZE XXL DBA McKenzie/Taylor Construction 23 FTE
NAT-SIZE Ayrshire Farm 23 FTE
NAT-SIZE Uinta 23 FTE
NAT-SIZE Augusta Office 23 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: 2021, 2018, 2017. 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.