Sheet metal duct work installation · Ohio

M & M Heating and Cooling

Toledo, OH · ~75 workers · 6 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

M & M Heating and Cooling runs at 95% of its industry's injury rate - about level with the typical Sheet metal duct work installation workplace, earning a grade C.

M & M Heating and Cooling: 2.6 TCR = 95% of Sheet metal duct work installation BLS 2.8 · 6y Form 300A (see methodology below)

M & M Heating and Cooling safety composite

M & M Heating and Cooling scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

C

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.65 per 100 workers

Safer than 58% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

TCR Δ

−3.9

2019→2024

M & M Heating and Cooling injury rate improved

M & M Heating and Cooling's TCR fell 3.9 from 5.7 in 2019 to 1.8 in 2024. Peak filing year was 2019 at 5.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2019=5.7 · 2020=0.0 · 2021=5.4 · 2022=1.5 · 2023=1.5 · 2024=1.8

OSHA ITA Form 300A scorecard

Establishment book 238220 · Toledo, OH AT/BELOW-IND · SMALL

Grade C · TCR 2.6 · 95% of ind

  • DART 0.0 DART
  • RANK #143/300
  • PHOTO McClure-Wilkes Barre
  • BOOK 6y book
  • INJ 11 inj
  • SIZE ~75 FTE

Nearest TCR peer: McClure-Wilkes Barre (0.0 TCR gap)

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

M & M Heating and Cooling in the TCR neighbourhood

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

TCR

What this shows M & M Heating and Cooling averages 2.6 TCR (95% of the Sheet metal duct work installation BLS benchmark).

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

M & M Heating and Cooling TCR series: 2019=5.7 · 2020=0 · 2021=5.4 · 2022=1.5 · 2023=1.5 · 2024=1.8 · BLS 2.8

Where M & M Heating and Cooling falls in its industry

5,793 Sheet metal duct work installa establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Ohio alone (the establishments it most directly competes with for workers and contracts): ranked #143 safest of 300 Sheet metal duct work installa employers in Ohio.

M & M Heating and Cooling (75 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate M & M Heating and Cooling
M & M Heating and Cooling (75 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

M & M Heating and Cooling has more employees than the Sheet metal duct work installation median and a lower injury rate than the industry's median TCR of 3.3. 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
2024 1.8 0.0 1 0 0
2023 1.5 1.5 1 0 0
2022 1.5 0.0 1 0 0
2021 5.4 0.0 4 0 0
2020 0.0 0.0 0 0 0
2019 5.7 1.4 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · OH · Toledo

5,793 Sheet metal duct work installation employers nationwide with a credible TCR · 22,650 rated employers in Ohio with headcount on file · 551 employers in Toledo, OH · 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 McClure-Wilkes Barre 2.6 TCR
NAICS-TCR Weber and Grahn Conditioning Corp. 2.6 TCR
NAICS-TCR Mesa - Reno 2.6 TCR
NAICS-TCR Pleune Service Division 2.6 TCR
STATE-SIZE Bardshar Wholesale 75 FTE
STATE-SIZE Newark Service Center 75 FTE
STATE-SIZE D.R. Horton, Inc. - Midwest (Columbus) 75 FTE
STATE-SIZE Kirk Bros Co, Inc. 75 FTE
CITY-NEAR Toledo Assembly Complex 5,508 FTE
CITY-NEAR The Toledo Hospital 5,002 FTE
CITY-NEAR Toledo Hospital 4,912 FTE
CITY-NEAR Promedica Downtown Headquarters 3,308 FTE
NAT-TCR Prime Now LLC - UWI2 2.6 TCR
NAT-TCR Gemini Precision Machining, Inc. 2.6 TCR
NAT-TCR Community Recreation Center 2.6 TCR
NAT-TCR Palmer Bus Service of Round Lake-Brewster Inc. 2.6 TCR
NAT-SIZE NAX 75 FTE
NAT-SIZE Kennedy Krieger Greenspring-Pierce 75 FTE
NAT-SIZE Prairie Senior Living Complex 75 FTE
NAT-SIZE Rex-Hide Ind. 75 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: 2024, 2023, 2022, 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.