Sheet metal duct work installation · New Hampshire

Headquarters

Seabrook, NH · ~94 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Headquarters runs at 279% of its industry's injury rate - far more dangerous than the typical Sheet metal duct work installation workplace, earning a grade F.

Headquarters: 7.8 TCR = 279% of Sheet metal duct work installation BLS 2.8 · 4y Form 300A (see methodology below)

Headquarters safety composite

Headquarters scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 18%), 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

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.81 per 100 workers

Safer than 18% of industry peers

DART rate
F 2.73 per 100 workers

Safer than 32% 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

Headquarters: 4.8 → 7.3 TCR

Peak year 2017 @ 11.8 TCR · DART/TCR 0.35× in 2019

Headquarters's TCR rose 2.5 from 4.8 in 2016 to 7.3 in 2019. Peak filing year was 2017 at 11.8 TCR. In 2019, DART was 0.35× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 7.8 · 279% of ind

  • DART 2.7 DART
  • RANK #22/31
  • PHOTO Frisbees, Inc.
  • BOOK 4y book
  • INJ 31 inj
  • SIZE ~94 FTE

Nearest TCR peer: Frisbees, Inc. (0.0 TCR gap)

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

Headquarters in the TCR neighbourhood

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

TCR

What this shows Headquarters averages 7.8 TCR (279% of the Sheet metal duct work installation BLS benchmark).

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

Headquarters TCR series: 2016=4.8 · 2017=11.8 · 2018=7.4 · 2019=7.3 · BLS 2.8

Where Headquarters falls in its industry

5,793 Sheet metal duct work installa establishments

Safer than 18% 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 #22 safest of 31 Sheet metal duct work installa employers in New Hampshire.

Headquarters (94 employees, TCR 7.8) 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 Headquarters
Headquarters (94 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Headquarters has more employees than the Sheet metal duct work installation 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
2019 7.3 2.7 8 0 0
2018 7.4 2.1 7 0 0
2017 11.8 2.0 12 0 0
2016 4.8 1.2 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · NH · Seabrook

5,793 Sheet metal duct work installation employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 36 employers in Seabrook, 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 Frisbees, Inc. 7.8 TCR
NAICS-TCR Paschal Air Plumbing and Electric - Hot Springs 7.8 TCR
NAICS-TCR Redlinger Bros. Plumbing & Heating Co. 7.8 TCR
NAICS-TCR Main Office 7.8 TCR
STATE-SIZE 5472-NAI-0033-0033-03505 94 FTE
STATE-SIZE 5472-NAI-0033-0033-00678 94 FTE
STATE-SIZE NAI-0033-0033-02532 FAC-02532-LANCASTER-NH 94 FTE
STATE-SIZE Marco Petroleum Industries 94 FTE
CITY-NEAR US Foods Boston 410 FTE
CITY-NEAR SBK Seabrook 352 FTE
CITY-NEAR WM 1762 343 FTE
CITY-NEAR Market Basket #30 309 FTE
NAT-TCR Loews Regency San Francisco 7.8 TCR
NAT-TCR Esm Group Inc. - Casting Division 7.8 TCR
NAT-TCR Renaissance Waterford 7.8 TCR
NAT-TCR Schutt Reconditioning 7.8 TCR
NAT-SIZE Tokyo Central Costa Mesa 94 FTE
NAT-SIZE CC Sports Health 94 FTE
NAT-SIZE Decatur 94 FTE
NAT-SIZE Forward Management, Inc. 94 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: 2019, 2018, 2017, 2016. 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.