Plumbing, Heating and Air-Conditioning · Massachusetts

NEMSI-MA

Palmer, MA · ~27 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

NEMSI-MA runs at 47% of its industry's injury rate - far safer than the typical Plumbing, Heating and Air-Conditioning workplace, earning a grade A.

NEMSI-MA: 1.3 TCR = 47% of Plumbing, Heating and Air-Conditioning BLS 2.8 · 3y Form 300A (see methodology below)

NEMSI-MA safety composite

NEMSI-MA scores strongest on total case rate (tcr) (safer than 81% 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.31 per 100 workers

Safer than 81% 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

2022→2024

NEMSI-MA injury rate improved

NEMSI-MA's TCR fell 3.9 from 3.9 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 3.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2022=3.9 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Palmer, MA AT/BELOW-IND · SMALL

Grade A · TCR 1.3 · 47% of ind

  • DART 0.0 DART
  • RANK #18/140
  • PHOTO Mechanical Systems &…
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~27 FTE

Nearest TCR peer: Mechanical Systems & Services, Inc/MSS Solutions, LLC (0.0 TCR gap)

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

NEMSI-MA in the TCR neighbourhood

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

TCR

What this shows NEMSI-MA averages 1.3 TCR (47% of the Plumbing, Heating and Air-Conditioning BLS benchmark).

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

NEMSI-MA TCR series: 2022=3.9 · 2023=0 · 2024=0 · BLS 2.8

Where NEMSI-MA falls in its industry

5,793 Plumbing, Heating and Air-Cond establishments

Safer than 81% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 140 Plumbing, Heating and Air-Cond employers in Massachusetts.

NEMSI-MA (27 employees, TCR 1.3) 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 NEMSI-MA
NEMSI-MA (27 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

NEMSI-MA has fewer employees than the Plumbing, Heating and Air-Conditioning 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 0.0 0.0 0 0 0
2022 3.9 0.0 0 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · MA · Palmer

5,793 Plumbing, Heating and Air-Conditioning employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 27 employers in Palmer, MA · 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 Mechanical Systems & Services, Inc/MSS Solutions, LLC 1.3 TCR
NAICS-TCR Byrd Maintenance Services Inc. 1.3 TCR
NAICS-TCR Smith Service Corporation 1.3 TCR
NAICS-TCR Herman Goldner Co., Inc. 1.3 TCR
STATE-SIZE High Profile - Dorchester 27 FTE
STATE-SIZE NAES Salem Harbor Station 27 FTE
STATE-SIZE NORTH ANDOVER-METHUEN-MA30 27 FTE
STATE-SIZE TEWKSBURY-MA47 27 FTE
CITY-NEAR WMH - Wing Memorial Hospital 676 FTE
CITY-NEAR BWH - Baystate Wing Hospital 668 FTE
CITY-NEAR Northern Tree Service, LLC 189 FTE
CITY-NEAR Northern General Contractors Inc 168 FTE
NAT-TCR Transcontinental Packaging Albany 1.3 TCR
NAT-TCR Big Run Medical Center 1.3 TCR
NAT-TCR Forbo 1.3 TCR
NAT-TCR Central Valley Engineering & Asphalt, Inc. 1.3 TCR
NAT-SIZE The Home City Ice Company Lawrence 27 FTE
NAT-SIZE The Home City Ice Company East Greenville 27 FTE
NAT-SIZE Trans Pro Pak Inc 27 FTE
NAT-SIZE Blue Grass Stockyards of Campbellsville 27 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. 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.