Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) installation · New Hampshire

NESM Corporation

Goffstown, NH · ~23 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
12.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

NESM Corporation runs at 461% of its industry's injury rate - far more dangerous than the typical Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) installation workplace, earning a grade F.

NESM Corporation: 12.9 TCR = 461% of Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) installation BLS 2.8 · 7y Form 300A (see methodology below)

NESM Corporation safety composite

NESM Corporation scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 0%), 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).

F

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 12.91 per 100 workers

Safer than 5% of industry peers

DART rate
F 26.24 per 100 workers

Safer than 0% 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

NESM Corporation: 0.0 → 31.5 TCR

Peak year 2022 @ 31.5 TCR · DART/TCR 2.03× in 2022

NESM Corporation's TCR rose 31.5 from 0.0 in 2016 to 31.5 in 2022. In 2022, DART was 2.03× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Goffstown, NH ABOVE-IND · SMALL

Grade F · TCR 12.9 · 461% of ind

  • DART 26.2 DART
  • RANK #30/31
  • PHOTO Brandt Heating
  • BOOK 7y book
  • INJ 19 inj
  • SIZE ~23 FTE

Nearest TCR peer: Brandt Heating (0.0 TCR gap)

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

NESM Corporation in the TCR neighbourhood

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

TCR

What this shows NESM Corporation averages 12.9 TCR (461% of the Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) installation BLS benchmark).

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

NESM Corporation TCR series: 2016=0 · 2017=14.1 · 2018=14.8 · 2019=9.6 · 2020=10.7 · 2021=9.8 · 2022=31.5 · BLS 2.8

Where NESM Corporation falls in its industry

5,793 Duct work (e.g., cooling, dust establishments

Safer than 5% 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 #30 safest of 31 Duct work (e.g., cooling, dust employers in New Hampshire.

NESM Corporation (23 employees, TCR 12.9) 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 NESM Corporation
NESM Corporation (23 employees, TCR 12.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

NESM Corporation has fewer employees than the Duct work (e.g., cooling, dust collectio 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 31.5 26.2 6 0 0
2021 9.8 9.8 2 0 0
2020 10.7 3.6 3 0 0
2019 9.6 4.8 2 0 0
2018 14.8 9.9 3 0 0
2017 14.1 9.4 3 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · NH · Goffstown

5,793 Duct work (e.g., cooling, dust collection, exhaust, heating, ventilation) installation employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 16 employers in Goffstown, 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 Brandt Heating 12.9 TCR
NAICS-TCR A-1 Heating & Air Conditioning, Inc 12.9 TCR
NAICS-TCR J-Berd Mechanical 12.9 TCR
NAICS-TCR Confidence Plumbing CO, Inc. 12.9 TCR
STATE-SIZE Whyte's Logging LLC 23 FTE
STATE-SIZE UES-CAP 23 FTE
STATE-SIZE Unitil Energy Systems / Capital DOC 23 FTE
STATE-SIZE Domus, LLC 23 FTE
CITY-NEAR 8311 201 FTE
CITY-NEAR 324812-MAN-WEST DDU STA 82 FTE
CITY-NEAR MANCHESTER WEST_1434630 71 FTE
CITY-NEAR Accurate Brazing Corporation 57 FTE
NAT-TCR Baker Party Rentals, Inc. 12.9 TCR
NAT-TCR Fire Department 12.9 TCR
NAT-TCR Landover Bus Division 12.9 TCR
NAT-TCR El Paso IGA 12.9 TCR
NAT-SIZE Delavan-Darien 23 FTE
NAT-SIZE Iga #601 23 FTE
NAT-SIZE Homewood Suites Columbia 23 FTE
NAT-SIZE Residence Inn 23 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.