Plumbing and heating contractors · Minnesota

GR Mechanical Plumbing and Heating Inc.

Rogers, MN · ~33 workers · 6 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.0
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

GR Mechanical Plumbing and Heating Inc. runs at 284% of its industry's injury rate - far more dangerous than the typical Plumbing and heating contractors workplace, earning a grade F.

GR Mechanical Plumbing and Heating Inc.: 8.0 TCR = 284% of Plumbing and heating contractors BLS 2.8 · 6y Form 300A (see methodology below)

GR Mechanical Plumbing and Heating Inc. safety composite

GR Mechanical Plumbing and Heating Inc. scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 17%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.96 per 100 workers

Safer than 17% 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%).

Rising injury rate

GR Mechanical Plumbing and Heating Inc.: 0.0 → 3.9 TCR

Peak year 2019 @ 26.9 TCR · DART/TCR 0× in 2021

GR Mechanical Plumbing and Heating Inc.'s TCR rose 3.9 from 0.0 in 2016 to 3.9 in 2021. Peak filing year was 2019 at 26.9 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Rogers, MN ABOVE-IND · SMALL

Grade F · TCR 8.0 · 284% of ind

  • DART 0.0 DART
  • RANK #106/153
  • PHOTO Drain Right Services…
  • BOOK 6y book
  • INJ 9 inj
  • SIZE ~33 FTE

Nearest TCR peer: Drain Right Services, Inc (0.0 TCR gap)

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

GR Mechanical Plumbing and Heating Inc. in the TCR neighbourhood

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

TCR

What this shows GR Mechanical Plumbing and Heating Inc. averages 8.0 TCR (284% of the Plumbing and heating contractors BLS benchmark).

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

GR Mechanical Plumbing and Heating Inc. TCR series: 2016=0 · 2017=7.6 · 2018=5.7 · 2019=26.9 · 2020=3.7 · 2021=3.9 · BLS 2.8

Where GR Mechanical Plumbing and Heating Inc. falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 17% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Minnesota alone (the establishments it most directly competes with for workers and contracts): ranked #106 safest of 153 Plumbing and heating contracto employers in Minnesota.

GR Mechanical Plumbing and Heating Inc. (33 employees, TCR 8.0) 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 GR Mechanical Plumbing and Heating Inc.
GR Mechanical Plumbing and Heating Inc. (33 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

GR Mechanical Plumbing and Heating Inc. has fewer employees than the Plumbing and heating 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
2021 3.9 0.0 1 0 0
2020 3.7 3.7 1 0 0
2019 26.9 0.0 2 0 0
2018 5.7 0.0 2 0 0
2017 7.6 2.5 3 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MN · Rogers

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 15,828 rated employers in Minnesota with headcount on file · 101 employers in Rogers, MN · 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 Drain Right Services, Inc 8.0 TCR
NAICS-TCR Aaron Services 8.0 TCR
NAICS-TCR The Plumbing and Rooter CO LLC 8.0 TCR
NAICS-TCR Mission Mechanical -- Alexandria Location 8.0 TCR
STATE-SIZE Perham Egg LLC 33 FTE
STATE-SIZE Gorans Brothers Inc. 33 FTE
STATE-SIZE Las Vegas Raiders 17150004 33 FTE
STATE-SIZE Loeffler Construction & Consulting 33 FTE
CITY-NEAR Graco Inc. - Koch Center 607 FTE
CITY-NEAR 6458-ZMPG 532 FTE
CITY-NEAR Reinhart - Rogers - 0557 487 FTE
CITY-NEAR Foodservice Twin Cities - 0557 482 FTE
NAT-TCR Bergen-P Main 8.0 TCR
NAT-TCR Cranesville Properties 8.0 TCR
NAT-TCR Windsor Skilled Nursing & Rehab Ctr 8.0 TCR
NAT-TCR Gold Medal Environmental Corp. 8.0 TCR
NAT-SIZE Courtyard Scranton 33 FTE
NAT-SIZE Inn 33 FTE
NAT-SIZE ReEnergy Lewiston 33 FTE
NAT-SIZE 4765-PITCW9769 33 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, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.