Plumbing and heating contractors · New Hampshire

Granite State Plumbing & Heating

Weare, NH · ~153 workers · 7 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Granite State Plumbing & Heating runs at 66% of its industry's injury rate - safer than the typical Plumbing and heating contractors workplace, earning a grade B.

Granite State Plumbing & Heating: 1.9 TCR = 66% of Plumbing and heating contractors BLS 2.8 · 7y Form 300A (see methodology below)

Granite State Plumbing & Heating safety composite

Granite State Plumbing & 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

69/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.86 per 100 workers

Safer than 71% 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

2016→2022

Granite State Plumbing & Heating injury rate improved

Granite State Plumbing & Heating's TCR fell 3.9 from 3.9 in 2016 to 0.0 in 2022. Peak filing year was 2016 at 3.9 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=3.9 · 2017=1.8 · 2018=3.2 · 2019=0.6 · 2020=0.0 · 2021=3.4 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Weare, NH AT/BELOW-IND · MID

Grade B · TCR 1.9 · 66% of ind

  • DART 0.0 DART
  • RANK #6/31
  • PHOTO Duo Plumbing & Heati…
  • BOOK 7y book
  • INJ 20 inj
  • SIZE ~153 FTE

Nearest TCR peer: Duo Plumbing & Heating Corp (0.0 TCR gap)

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

Granite State Plumbing & Heating in the TCR neighbourhood

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

TCR

What this shows Granite State Plumbing & Heating averages 1.9 TCR (66% 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

Granite State Plumbing & Heating TCR series: 2016=3.9 · 2017=1.8 · 2018=3.2 · 2019=0.6 · 2020=0 · 2021=3.4 · 2022=0 · BLS 2.8

Where Granite State Plumbing & Heating falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 71% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 31 Plumbing and heating contracto employers in New Hampshire.

Granite State Plumbing & Heating (153 employees, TCR 1.9) 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 Granite State Plumbing & Heating
Granite State Plumbing & Heating (153 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Granite State Plumbing & Heating has more employees than the Plumbing and heating 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
2022 0.0 0.0 0 0 0
2021 3.4 2.0 5 0 0
2020 0.0 0.0 0 0 0
2019 0.6 0.0 1 0 0
2018 3.2 0.6 5 0 0
2017 1.8 0.6 3 0 0
2016 3.9 1.9 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · NH · Weare

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 10 employers in Weare, NH · 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 Duo Plumbing & Heating Corp 1.9 TCR
NAICS-TCR Ahern Appleton (NE) Office 1.9 TCR
NAICS-TCR Temp Right Service Inc 1.9 TCR
NAICS-TCR Schaal Plumbing, Heating, and Cooling 1.9 TCR
STATE-SIZE 2636-NEW HAMPSHIRE.OFFSITE 153 FTE
STATE-SIZE Marmon Utility LLC Milford 153 FTE
STATE-SIZE 2807-2382 153 FTE
STATE-SIZE 8266 153 FTE
CITY-NEAR Granite State Plumbing and Heating LLC 133 FTE
CITY-NEAR John C. Brown & Sons, Inc. 61 FTE
CITY-NEAR Granite State Communications 41 FTE
CITY-NEAR CKS Hardware Inc 35 FTE
NAT-TCR Priority Honda Roanoke 1.9 TCR
NAT-TCR Z&P Builders 1.9 TCR
NAT-TCR Bedford Park North 1.9 TCR
NAT-TCR MedServe 1.9 TCR
NAT-SIZE Lozier Corporation - Joplin 153 FTE
NAT-SIZE Super Radiator Coils Chaska 153 FTE
NAT-SIZE Otterbein St. Marys 153 FTE
NAT-SIZE Prospect Transportation Inc. 153 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: 2022, 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.