Mechanical contractors · Michigan

Gunthorpe Plumbing and Heating

East Lansing, MI · ~60 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Gunthorpe Plumbing and Heating runs at 89% of its industry's injury rate - about level with the typical Mechanical contractors workplace, earning a grade C.

Gunthorpe Plumbing and Heating: 2.5 TCR = 89% of Mechanical contractors BLS 2.8 · 5y Form 300A (see methodology below)

Gunthorpe Plumbing and Heating safety composite

Gunthorpe Plumbing and Heating 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

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.48 per 100 workers

Safer than 61% 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

−5.7

2020→2024

Gunthorpe Plumbing and Heating injury rate improved

Gunthorpe Plumbing and Heating's TCR fell 5.7 from 5.7 in 2020 to 0.0 in 2024. Peak filing year was 2020 at 5.7 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=5.7 · 2021=3.1 · 2022=0.0 · 2023=3.6 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · East Lansing, MI AT/BELOW-IND · SMALL

Grade C · TCR 2.5 · 89% of ind

  • DART 0.0 DART
  • RANK #61/153
  • PHOTO Crestwood
  • BOOK 5y book
  • INJ 7 inj
  • SIZE ~60 FTE

Nearest TCR peer: Crestwood (0.0 TCR gap)

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

Gunthorpe Plumbing and Heating in the TCR neighbourhood

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

TCR

What this shows Gunthorpe Plumbing and Heating averages 2.5 TCR (89% of the Mechanical contractors BLS benchmark).

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

Gunthorpe Plumbing and Heating TCR series: 2020=5.7 · 2021=3.1 · 2022=0 · 2023=3.6 · 2024=0 · BLS 2.8

Where Gunthorpe Plumbing and Heating falls in its industry

5,793 Mechanical contractors establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #61 safest of 153 Mechanical contractors employers in Michigan.

Gunthorpe Plumbing and Heating (60 employees, TCR 2.5) 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 Gunthorpe Plumbing and Heating
Gunthorpe Plumbing and Heating (60 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Gunthorpe Plumbing and Heating has more employees than the Mechanical contractors 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 0.0 0.0 0 0 0
2023 3.6 1.8 1 1 0
2022 0.0 0.0 0 0 0
2021 3.1 1.6 2 0 0
2020 5.7 4.3 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MI · East Lansing

5,793 Mechanical contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 35 employers in East Lansing, 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 Crestwood 2.5 TCR
NAICS-TCR G.R. Sponaugle & Sons, Inc. 2.5 TCR
NAICS-TCR Another Plumbing Company LLC 2.5 TCR
NAICS-TCR Cox Engineering - Randolph 2.5 TCR
STATE-SIZE Konos DBA Vande Bunte Eggs 60 FTE
STATE-SIZE Marquette Board of Light & Power 60 FTE
STATE-SIZE Hamilton SC 60 FTE
STATE-SIZE VanDam & Krusinga Building and Restoration 60 FTE
CITY-NEAR Michigan State University 24,146 FTE
CITY-NEAR City of East Lansing, Michigan 529 FTE
CITY-NEAR GU5 353 FTE
CITY-NEAR 052 - East Lansing 292 FTE
NAT-TCR Store 1596 2.5 TCR
NAT-TCR Store 1362 2.5 TCR
NAT-TCR Store 1237 2.5 TCR
NAT-TCR Action Labor of Pompano 2.5 TCR
NAT-SIZE CSH Minnesota Site 60 FTE
NAT-SIZE York - 105 Willow Springs Lane 60 FTE
NAT-SIZE CA - Kidde 60 FTE
NAT-SIZE Ameriflight, LLC- Portland 60 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. 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.