Water well pump and well piping system installation · New York

Welkin Mechanical LLC

Great Neck, NY · ~88 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Welkin Mechanical LLC runs at 39% of its industry's injury rate - far safer than the typical Water well pump and well piping system installation workplace, earning a grade A.

Welkin Mechanical LLC: 1.1 TCR = 39% of Water well pump and well piping system installation BLS 2.8 · 3y Form 300A (see methodology below)

Welkin Mechanical LLC safety composite

Welkin Mechanical LLC scores strongest on total case rate (tcr) (safer than 85% of same-industry peers) and weakest on dart rate (safer than 49%), 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

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.08 per 100 workers

Safer than 85% of industry peers

DART rate
D 1.09 per 100 workers

Safer than 49% of industry peers

Fatalities
D 0

Safer than 52% 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

Welkin Mechanical LLC: 0.0 → 2.2 TCR

Peak year 2024 @ 2.2 TCR · DART/TCR 1.01× in 2024

Welkin Mechanical LLC's TCR rose 2.2 from 0.0 in 2021 to 2.2 in 2024. In 2024, DART was 1.01× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237110 · Great Neck, NY AT/BELOW-IND · SMALL

Grade A · TCR 1.1 · 39% of ind

  • DART 1.1 DART
  • RANK #19/71
  • PHOTO Vortex Companies
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~88 FTE

Nearest TCR peer: Vortex Companies (0.0 TCR gap)

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

Welkin Mechanical LLC in the TCR neighbourhood

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

TCR

What this shows Welkin Mechanical LLC averages 1.1 TCR (39% of the Water well pump and well piping system installation BLS benchmark).

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

Welkin Mechanical LLC TCR series: 2021=0 · 2023=1.1 · 2024=2.2 · BLS 2.8

Where Welkin Mechanical LLC falls in its industry

1,614 Water well pump and well pipin establishments

Safer than 85% of graded establishments in this industry, whose median TCR is 3.0.

More dangerous than peersSafer than peers

Narrower to New York alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 71 Water well pump and well pipin employers in New York.

Welkin Mechanical LLC (88 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0 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 0100200300400500 051015 Average employees Total Case Rate Welkin Mechanical LLC
Welkin Mechanical LLC (88 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

Welkin Mechanical LLC has more employees than the Water well pump and well piping system i median and a lower injury rate than the industry's median TCR of 3.0. 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 2.2 1.1 2 0 0
2023 1.1 0.0 1 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · NY · Great Neck

1,614 Water well pump and well piping system installation employers nationwide with a credible TCR · 21,008 rated employers in New York with headcount on file · 45 employers in Great Neck, 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 Vortex Companies 1.1 TCR
NAICS-TCR Diversco 1.1 TCR
NAICS-TCR Bolder Contractors, Inc. 1.1 TCR
NAICS-TCR Main Office 1.1 TCR
STATE-SIZE NYSEG Oneonta 88 FTE
STATE-SIZE Millwood Service Yard Substation 88 FTE
STATE-SIZE New Brightwaters-NYAI 88 FTE
STATE-SIZE Racanelli Construction Co Inc. 88 FTE
CITY-NEAR Great Neck Public Schools 1,524 FTE
CITY-NEAR Care at Home 354 FTE
CITY-NEAR The Grand Rehabilitation and Nursing at Great Neck 281 FTE
CITY-NEAR 865 Northern Blvd 268 FTE
NAT-TCR City of Yuba City City Hall 1.1 TCR
NAT-TCR George J Shaw Construction 1.1 TCR
NAT-TCR TSI Incorporated 1.1 TCR
NAT-TCR Shin-Etsu MicroSi Inc 1.1 TCR
NAT-SIZE JG3 Logistics, LLC 88 FTE
NAT-SIZE Brighton Cabinetry 88 FTE
NAT-SIZE Jena Nursing and Rehabilitation Center, LLC 88 FTE
NAT-SIZE Griffin Lumber Company 88 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, 2021. 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.