Structural steel erecting or iron work contractors · Massachusetts

Quinn Bros of Essex inc

Essex, MA · ~54 workers · 3 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

Quinn Bros of Essex inc runs at 139% of its industry's injury rate - more dangerous than the typical Structural steel erecting or iron work contractors workplace, earning a grade D.

Quinn Bros of Essex inc: 3.9 TCR = 139% of Structural steel erecting or iron work contractors BLS 2.8 · 3y Form 300A (see methodology below)

Quinn Bros of Essex inc safety composite

Quinn Bros of Essex inc scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (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

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.88 per 100 workers

Safer than 51% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% of industry peers

Fatalities
D 0

Safer than 53% 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

−8.1

2017→2024

Quinn Bros of Essex inc injury rate improved

Quinn Bros of Essex inc's TCR fell 8.1 from 8.1 in 2017 to 0.0 in 2024. Peak filing year was 2017 at 8.1 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=8.1 · 2023=3.5 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238120 · Essex, MA ABOVE-IND · SMALL

Grade D · TCR 3.9 · 139% of ind

  • DART 0.0 DART
  • RANK #6/13
  • PHOTO The Herrick Corporat…
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~54 FTE

Nearest TCR peer: The Herrick Corporation (0.0 TCR gap)

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

Quinn Bros of Essex inc in the TCR neighbourhood

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

TCR

What this shows Quinn Bros of Essex inc averages 3.9 TCR (139% of the Structural steel erecting or iron work contractors BLS benchmark).

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

Quinn Bros of Essex inc TCR series: 2017=8.1 · 2023=3.5 · 2024=0 · BLS 2.8

Where Quinn Bros of Essex inc falls in its industry

705 Structural steel erecting or i establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to Massachusetts alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 13 Structural steel erecting or i employers in Massachusetts.

Quinn Bros of Essex inc (54 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9 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 0246810 Average employees Total Case Rate Quinn Bros of Essex inc
Quinn Bros of Essex inc (54 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 3.9

Quinn Bros of Essex inc has fewer employees than the Structural steel erecting or iron work c median and a lower injury rate than the industry's median TCR of 3.9. 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 3.5 3.5 2 0 0
2017 8.1 2.0 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238120 · MA · Essex

705 Structural steel erecting or iron work contractors employers nationwide with a credible TCR · 10,108 rated employers in Massachusetts with headcount on file · 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 The Herrick Corporation 3.9 TCR
NAICS-TCR Chilstrom Erecting 3.9 TCR
NAICS-TCR Ropac, Inc. 3.9 TCR
NAICS-TCR Steel Fabricators LLC 3.9 TCR
STATE-SIZE Eversource - Pittsfield 54 FTE
STATE-SIZE 130 West Street Waltham-MAAG 54 FTE
STATE-SIZE Keith Construction Inc. 54 FTE
STATE-SIZE Truss Engineering Corporation 54 FTE
NAT-TCR Blaine 3.9 TCR
NAT-TCR Arrowaste, Inc. 3.9 TCR
NAT-TCR IPM, Inc. 3.9 TCR
NAT-TCR CBG Surveying Texas 3.9 TCR
NAT-SIZE Barnard Construction 282 54 FTE
NAT-SIZE CORP-SVM-CORPORATE 54 FTE
NAT-SIZE UniSea Inc 54 FTE
NAT-SIZE Quality Welding and Fabrication LLC 54 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, 2017. 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.