Plumbing and heating contractors · New York

Hartcorn Plumbing & Heating Inc

Ronkonkoma, NY · ~44 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Hartcorn Plumbing & Heating Inc runs at 138% of its industry's injury rate - more dangerous than the typical Plumbing and heating contractors workplace, earning a grade D.

Hartcorn Plumbing & Heating Inc: 3.9 TCR = 138% of Plumbing and heating contractors BLS 2.8 · 7y Form 300A (see methodology below)

Hartcorn Plumbing & Heating Inc safety composite

Hartcorn Plumbing & Heating Inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 15%), 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

36/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.87 per 100 workers

Safer than 44% of industry peers

DART rate
F 5.25 per 100 workers

Safer than 15% 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

Hartcorn Plumbing & Heating Inc: 2.6 → 5.3 TCR

Peak year 2018 @ 7.4 TCR · DART/TCR 1.36× in 2022

Hartcorn Plumbing & Heating Inc's TCR rose 2.6 from 2.6 in 2016 to 5.3 in 2022. Peak filing year was 2018 at 7.4 TCR. In 2022, DART was 1.36× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Ronkonkoma, NY ABOVE-IND · SMALL

Grade D · TCR 3.9 · 138% of ind

  • DART 5.3 DART
  • RANK #173/297
  • PHOTO Brown Sprinkler Corp…
  • BOOK 7y book
  • INJ 11 inj
  • SIZE ~44 FTE

Nearest TCR peer: Brown Sprinkler Corporation (Lexington, KY) (0.0 TCR gap)

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

Hartcorn Plumbing & Heating Inc in the TCR neighbourhood

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

TCR

What this shows Hartcorn Plumbing & Heating Inc averages 3.9 TCR (138% 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

Hartcorn Plumbing & Heating Inc TCR series: 2016=2.6 · 2017=2.5 · 2018=7.4 · 2019=4.2 · 2020=0 · 2021=5.1 · 2022=5.3 · BLS 2.8

Where Hartcorn Plumbing & Heating Inc falls in its industry

5,793 Plumbing and heating contracto establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to New York alone (the establishments it most directly competes with for workers and contracts): ranked #173 safest of 297 Plumbing and heating contracto employers in New York.

Hartcorn Plumbing & Heating Inc (44 employees, TCR 3.9) 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 Hartcorn Plumbing & Heating Inc
Hartcorn Plumbing & Heating Inc (44 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Hartcorn Plumbing & 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
2022 5.3 5.3 2 0 0
2021 5.1 0.0 2 0 0
2020 0.0 0.0 0 0 0
2019 4.2 2.1 2 0 0
2018 7.4 7.4 3 0 0
2017 2.5 0.0 1 0 0
2016 2.6 2.6 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · NY · Ronkonkoma

5,793 Plumbing and heating contractors employers nationwide with a credible TCR · 21,008 rated employers in New York with headcount on file · 86 employers in Ronkonkoma, NY · 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 Brown Sprinkler Corporation (Lexington, KY) 3.9 TCR
NAICS-TCR Seamans Air Conditioning Refrigeration Inc 3.9 TCR
NAICS-TCR Dowdle & Sons Mechanical, Inc. 3.9 TCR
NAICS-TCR Holiday Beach Mechanical 3.9 TCR
STATE-SIZE Fillmore Greenhouses 44 FTE
STATE-SIZE MARQUART BROS, LLC 44 FTE
STATE-SIZE Woodcrest Dairy LLC 44 FTE
STATE-SIZE NYSEG Lockport 44 FTE
CITY-NEAR 1849 614 FTE
CITY-NEAR 1980 410 FTE
CITY-NEAR 6319-020061 329 FTE
CITY-NEAR Defense and Systems Bohemia NY 271 FTE
NAT-TCR Goodwill Industries of the Valleys, Inc. Roanike (19) 3.9 TCR
NAT-TCR Brookdale Salem 3.9 TCR
NAT-TCR Moonlight Packing Company, LLC Plant 4/MCSI 4 3.9 TCR
NAT-TCR Campbellsport 3.9 TCR
NAT-SIZE Friendship Villa & WEL-Home Health Miles City 44 FTE
NAT-SIZE Mach Industrial Group LP 44 FTE
NAT-SIZE Whitman 11733 44 FTE
NAT-SIZE Edgewood Spring Creek Eagle Island 44 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.