Plating metals and metal products for the trade · Massachusetts

Mueller Corporation

E.Bridgewater, MA · ~69 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mueller Corporation runs at 171% of its industry's injury rate - more dangerous than the typical Plating metals and metal products for the trade workplace, earning a grade D.

Mueller Corporation: 5.6 TCR = 171% of Plating metals and metal products for the trade BLS 3.3 · 7y Form 300A (see methodology below)

Mueller Corporation safety composite

Mueller Corporation scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 17%), 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 5.63 per 100 workers

Safer than 30% of industry peers

DART rate
F 4.92 per 100 workers

Safer than 17% 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%).

Mueller Corporation held a steady TCR band

Mueller Corporation's TCR held near 0.3 from 5.2 in 2018 to 4.9 in 2024. Peak filing year was 2020 at 10.1 TCR. In 2024, DART was 0.87× this establishment's average TCR (severity share of cases).

2018=5.2 · 2019=3.5 · 2020=10.1 · 2021=7.7 · 2022=2.9 · 2023=5.0 · 2024=4.9

OSHA ITA Form 300A scorecard

Establishment book 332813 · E.Bridgewater, MA ABOVE-IND · SMALL

Grade D · TCR 5.6 · 171% of ind

  • DART 4.9 DART
  • RANK #18/26
  • PHOTO ATI Aviation Service…
  • BOOK 7y book
  • INJ 21 inj
  • SIZE ~69 FTE

Nearest TCR peer: ATI Aviation Services, LLC. (0.0 TCR gap)

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

Mueller Corporation in the TCR neighbourhood

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

TCR

What this shows Mueller Corporation averages 5.6 TCR (171% of the Plating metals and metal products for the trade BLS benchmark).

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

Mueller Corporation TCR series: 2018=5.2 · 2019=3.5 · 2020=10.1 · 2021=7.7 · 2022=2.9 · 2023=5 · 2024=4.9 · BLS 3.3

Where Mueller Corporation falls in its industry

585 Plating metals and metal produ establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 4.0.

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 26 Plating metals and metal produ employers in Massachusetts.

Mueller Corporation (69 employees, TCR 5.6) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 4.0 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 0200400600 05101520 Average employees Total Case Rate Mueller Corporation
Mueller Corporation (69 employees, TCR 5.6) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 4.0

Mueller Corporation has more employees than the Plating metals and metal products for th median and a higher injury rate than the industry's median TCR of 4.0. 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 4.9 4.9 4 0 0
2023 5.0 3.8 3 1 0
2022 2.9 2.9 2 0 0
2021 7.7 6.2 4 1 0
2020 10.1 5.1 4 2 0
2019 3.5 3.5 2 0 0
2018 5.2 2.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332813 · MA · E.Bridgewater

585 Plating metals and metal products for the trade 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 ATI Aviation Services, LLC. 5.6 TCR
NAICS-TCR Ace Anodizing & Impregnating, Inc. 5.7 TCR
NAICS-TCR Coating Systems, Inc. 5.7 TCR
NAICS-TCR Danco Metal Surfacing 5.6 TCR
STATE-SIZE Walsh Contracting Corp 69 FTE
STATE-SIZE S&R Corporation 69 FTE
STATE-SIZE 5001 Avon 69 FTE
STATE-SIZE MEC Electrical Contractors Inc 69 FTE
NAT-TCR Rolite Mfg Inc 5.6 TCR
NAT-TCR Adams County Nursery Inc 5.6 TCR
NAT-TCR Store 8021 5.6 TCR
NAT-TCR Global Power Components, Milwaukee 5.6 TCR
NAT-SIZE Penn Services LLC 69 FTE
NAT-SIZE METRIX Instruments 69 FTE
NAT-SIZE Batavia PDC 69 FTE
NAT-SIZE Bucks Fabricating 69 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, 2021, 2020, 2019, 2018. 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.