Mechanical contractors · Vermont

A Cooper Mechanical

Williston, VT · ~52 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

A Cooper Mechanical runs at 149% of its industry's injury rate - more dangerous than the typical Mechanical contractors workplace, earning a grade D.

A Cooper Mechanical: 4.2 TCR = 149% of Mechanical contractors BLS 2.8 · 7y Form 300A (see methodology below)

A Cooper Mechanical safety composite

A Cooper Mechanical scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 21%), 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

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.17 per 100 workers

Safer than 41% of industry peers

DART rate
F 4.14 per 100 workers

Safer than 21% 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

A Cooper Mechanical: 0.0 → 4.1 TCR

Peak year 2022 @ 7.4 TCR · DART/TCR 0.99× in 2024

A Cooper Mechanical's TCR rose 4.1 from 0.0 in 2018 to 4.1 in 2024. Peak filing year was 2022 at 7.4 TCR. In 2024, DART was 0.99× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Williston, VT ABOVE-IND · SMALL

Grade D · TCR 4.2 · 149% of ind

  • DART 4.1 DART
  • RANK #2/10
  • PHOTO Gohn & Stambaugh
  • BOOK 7y book
  • INJ 15 inj
  • SIZE ~52 FTE

Nearest TCR peer: Gohn & Stambaugh (0.0 TCR gap)

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

A Cooper Mechanical in the TCR neighbourhood

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

TCR

What this shows A Cooper Mechanical averages 4.2 TCR (149% of the Mechanical contractors BLS benchmark).

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

A Cooper Mechanical TCR series: 2018=0 · 2019=5.7 · 2020=4.1 · 2021=6 · 2022=7.4 · 2023=1.8 · 2024=4.1 · BLS 2.8

Where A Cooper Mechanical falls in its industry

5,793 Mechanical contractors establishments

Safer than 41% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Vermont alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 10 Mechanical contractors employers in Vermont.

A Cooper Mechanical (52 employees, TCR 4.2) 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 A Cooper Mechanical
A Cooper Mechanical (52 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

A Cooper Mechanical has fewer employees than the Mechanical contractors median and a higher 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 4.1 4.1 2 0 0
2023 1.8 0.0 1 0 0
2022 7.4 3.7 4 0 0
2021 6.0 2.0 3 0 0
2020 4.1 2.0 2 0 0
2019 5.7 1.9 3 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · VT · Williston

5,793 Mechanical contractors employers nationwide with a credible TCR · 1,065 rated employers in Vermont with headcount on file · 73 employers in Williston, VT · 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 Gohn & Stambaugh 4.2 TCR
NAICS-TCR JARRETT FIRE PROTECTION, LLC 4.2 TCR
NAICS-TCR Riggle Plumbing, Inc 4.2 TCR
NAICS-TCR Tade Plumbing dba Benjamin Franklin Plumbing 4.2 TCR
STATE-SIZE Kent Nutrition Group- Richford 52 FTE
STATE-SIZE Vermont Packinghouse LLC 52 FTE
STATE-SIZE LAMOILLE VALLEY FORD INC 52 FTE
STATE-SIZE NAI-0033-0033-01323 FAC-01323-POULTNEY-VT 52 FTE
CITY-NEAR VTBUL - BURLINGTON 306 FTE
CITY-NEAR BURLINGTON (VTBUL) 284 FTE
CITY-NEAR Williston VT 216 FTE
CITY-NEAR Velan Plant 3 190 FTE
NAT-TCR Iowa Specialty Hospital Clarion 4.2 TCR
NAT-TCR At Home Stores #188 4.2 TCR
NAT-TCR Cedar City Office 4.2 TCR
NAT-TCR City of St. Michael 4.2 TCR
NAT-SIZE Auburn Retail 52 FTE
NAT-SIZE MD10 52 FTE
NAT-SIZE McMinnville 52 FTE
NAT-SIZE Muskingum Skilled Nursing & Rehab 52 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, 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.