Buildings, prefabricated metal, manufacturing · Texas

Mueller Inc.

Willis, TX · ~62 workers · 5 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mueller Inc. runs at 119% of its industry's injury rate - about level with the typical Buildings, prefabricated metal, manufacturing workplace, earning a grade C.

Mueller Inc.: 3.9 TCR = 119% of Buildings, prefabricated metal, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Mueller Inc. safety composite

Mueller Inc. scores strongest on dart rate (safer than 55% 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).

D

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.93 per 100 workers

Safer than 51% of industry peers

DART rate
C 1.28 per 100 workers

Safer than 55% 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

−3.3

2020→2024

Mueller Inc. injury rate improved

Mueller Inc.'s TCR fell 3.3 from 4.6 in 2020 to 1.3 in 2024. Peak filing year was 2021 at 7.7 TCR. In 2024, DART was 0.33× this establishment's average TCR (severity share of cases).

2020=4.6 · 2021=7.7 · 2022=4.8 · 2023=1.2 · 2024=1.3

OSHA ITA Form 300A scorecard

Establishment book 332311 · Willis, TX ABOVE-IND · SMALL

Grade C · TCR 3.9 · 119% of ind

  • DART 1.3 DART
  • RANK #29/43
  • PHOTO M & M Coastal Manufa…
  • BOOK 5y book
  • INJ 14 inj
  • SIZE ~62 FTE

Nearest TCR peer: M & M Coastal Manufacturing, Inc (0.0 TCR gap)

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

Mueller Inc. in the TCR neighbourhood

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

TCR

What this shows Mueller Inc. averages 3.9 TCR (119% of the Buildings, prefabricated metal, manufacturing BLS benchmark).

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

Mueller Inc. TCR series: 2020=4.6 · 2021=7.7 · 2022=4.8 · 2023=1.2 · 2024=1.3 · BLS 3.3

Where Mueller Inc. falls in its industry

393 Buildings, prefabricated metal establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 43 Buildings, prefabricated metal employers in Texas.

Mueller Inc. (62 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 75 employees and a TCR of 4.1 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 0200400600800 0510152025 Average employees Total Case Rate Mueller Inc.
Mueller Inc. (62 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 75 employees and a TCR of 4.1

Mueller Inc. has fewer employees than the Buildings, prefabricated metal, manufact median and a lower injury rate than the industry's median TCR of 4.1. 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 1.3 1.3 1 0 0
2023 1.2 1.2 1 0 0
2022 4.8 1.2 4 0 0
2021 7.7 4.6 5 0 0
2020 4.6 4.6 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332311 · TX · Willis

393 Buildings, prefabricated metal, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 30 employers in Willis, TX · 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 M & M Coastal Manufacturing, Inc 4.0 TCR
NAICS-TCR Nexus Corporation 3.9 TCR
NAICS-TCR Schulte Building Systems, Inc-Cullman 4.0 TCR
NAICS-TCR Mueller Inc (Buckeye) 3.9 TCR
STATE-SIZE EP Energy - Eagle Ford (Dilley) 62 FTE
STATE-SIZE Big Dog Drilling 62 FTE
STATE-SIZE Koserca Headquearters 62 FTE
STATE-SIZE Monahans 2790 South Wilma, Monahans, TX 79756 62 FTE
CITY-NEAR QES Directional Drilling 389 FTE
CITY-NEAR 034-00014 261 FTE
CITY-NEAR Montgomery County CCGT Power Station Project 249 FTE
CITY-NEAR Weisinger, Inc. - Willis 195 FTE
NAT-TCR Mason Electric Company 3.9 TCR
NAT-TCR Harris Steel Company 3.9 TCR
NAT-TCR Beasley flooring product 3.9 TCR
NAT-TCR Ndx Keller Laboratories 3.9 TCR
NAT-SIZE 108 Pleasantview Fire Protection District 62 FTE
NAT-SIZE Valero Renewable Fuels Company, LLC 62 FTE
NAT-SIZE Meramec Nursing Center 62 FTE
NAT-SIZE Euclid Heat Treating 62 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. 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.