Architectural wall panels, precast concrete, manufacturing · California

Willis Construction Co., Inc.

San Juan Bautista, CA · ~118 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Willis Construction Co., Inc. runs at 216% of its industry's injury rate - far more dangerous than the typical Architectural wall panels, precast concrete, manufacturing workplace, earning a grade F.

Willis Construction Co., Inc.: 7.1 TCR = 216% of Architectural wall panels, precast concrete, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Willis Construction Co., Inc. safety composite

Willis Construction Co., Inc. 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

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.13 per 100 workers

Safer than 29% of industry peers

DART rate
F 6.53 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%).

Rising injury rate

Willis Construction Co., Inc.: 7.3 → 7.8 TCR

Peak year 2022 @ 7.9 TCR · DART/TCR 0.92× in 2024

Willis Construction Co., Inc.'s TCR rose 0.6 from 7.3 in 2020 to 7.8 in 2024. Peak filing year was 2022 at 7.9 TCR. In 2024, DART was 0.92× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327390 · San Juan Bautista, CA ABOVE-IND · MID

Grade F · TCR 7.1 · 216% of ind

  • DART 6.5 DART
  • RANK #43/53
  • PHOTO Adelanto Plant Opera…
  • BOOK 4y book
  • INJ 34 inj
  • SIZE ~118 FTE

Nearest TCR peer: Adelanto Plant Operations (0.0 TCR gap)

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

Willis Construction Co., Inc. in the TCR neighbourhood

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

TCR

What this shows Willis Construction Co., Inc. averages 7.1 TCR (216% of the Architectural wall panels, precast concrete, manufacturing BLS benchmark).

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

Willis Construction Co., Inc. TCR series: 2020=7.3 · 2022=7.9 · 2023=5.6 · 2024=7.8 · BLS 3.3

Where Willis Construction Co., Inc. falls in its industry

790 Architectural wall panels, pre establishments

Safer than 29% of graded establishments in this industry, whose median TCR is 4.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #43 safest of 53 Architectural wall panels, pre employers in California.

Willis Construction Co., Inc. (118 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 4.6 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 0100200300400 05101520 Average employees Total Case Rate Willis Construction Co., Inc.
Willis Construction Co., Inc. (118 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 4.6

Willis Construction Co., Inc. has more employees than the Architectural wall panels, precast concr median and a higher injury rate than the industry's median TCR of 4.6. 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 7.8 6.5 6 0 0
2023 5.6 5.6 6 0 0
2022 7.9 5.5 10 0 0
2020 7.3 7.3 12 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327390 · CA · San Juan Bautista

790 Architectural wall panels, precast concrete, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 11 employers in San Juan Bautista, CA · 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 Adelanto Plant Operations 7.1 TCR
NAICS-TCR San Juan 7.1 TCR
NAICS-TCR ILLINI-PRECAST-Romeoville 7.1 TCR
NAICS-TCR QUIKRETE - SLC 7.1 TCR
STATE-SIZE Prestige Farming inc 118 FTE
STATE-SIZE Cipponeri Orchards 118 FTE
STATE-SIZE PHC Facilities, Inc. dba The Plug DTLA 118 FTE
STATE-SIZE Plug Connection - Lodi 118 FTE
CITY-NEAR True Leaf Farms SJB 746 FTE
CITY-NEAR True Leaf Farms, LLC 737 FTE
CITY-NEAR Charlie's Produce Coke Farms / Jardines 94 FTE
CITY-NEAR Windmill Market 55 FTE
NAT-TCR NFI Interactive Logistics LLC-211 LOGISTICS DR 7.1 TCR
NAT-TCR Loadmaster Corporation 7.1 TCR
NAT-TCR Silverthorne 7.1 TCR
NAT-TCR St. Mary's Hospital 7.1 TCR
NAT-SIZE Farmington Presbyterian Manor 118 FTE
NAT-SIZE Fareway Stores, Inc. 561 Waverly 118 FTE
NAT-SIZE Store 0279 118 FTE
NAT-SIZE Store 0385 118 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, 2020. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.