Sheet metal work (except stampings) manufacturing · California

D.D. Wire Company

Temple City, CA · ~25 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

D.D. Wire Company runs at 297% of its industry's injury rate - far more dangerous than the typical Sheet metal work (except stampings) manufacturing workplace, earning a grade F.

D.D. Wire Company: 9.8 TCR = 297% of Sheet metal work (except stampings) manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

D.D. Wire Company safety composite

D.D. Wire Company scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 7%), 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

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.8 per 100 workers

Safer than 12% of industry peers

DART rate
F 8.87 per 100 workers

Safer than 7% 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

D.D. Wire Company: 7.0 → 13.3 TCR

Peak year 2021 @ 13.3 TCR · DART/TCR 0.91× in 2021

D.D. Wire Company's TCR rose 6.3 from 7.0 in 2017 to 13.3 in 2021. In 2021, DART was 0.91× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332322 · Temple City, CA ABOVE-IND · SMALL

Grade F · TCR 9.8 · 297% of ind

  • DART 8.9 DART
  • RANK #86/98
  • PHOTO ROOFMART
  • BOOK 4y book
  • INJ 8 inj
  • SIZE ~25 FTE

Nearest TCR peer: ROOFMART (0.0 TCR gap)

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

D.D. Wire Company in the TCR neighbourhood

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

TCR

What this shows D.D. Wire Company averages 9.8 TCR (297% of the Sheet metal work (except stampings) manufacturing BLS benchmark).

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

D.D. Wire Company TCR series: 2017=7 · 2018=10.4 · 2020=8.5 · 2021=13.3 · BLS 3.3

Where D.D. Wire Company falls in its industry

1,158 Sheet metal work (except stamp establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #86 safest of 98 Sheet metal work (except stamp employers in California.

D.D. Wire Company (25 employees, TCR 9.8) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5 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 050100150200 05101520 Average employees Total Case Rate D.D. Wire Company
D.D. Wire Company (25 employees, TCR 9.8) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5

D.D. Wire Company has fewer employees than the Sheet metal work (except stampings) manu median and a higher injury rate than the industry's median TCR of 4.5. 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
2021 13.3 8.9 3 0 0
2020 8.5 4.2 1 1 0
2018 10.4 7.0 2 1 0
2017 7.0 7.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332322 · CA · Temple City

1,158 Sheet metal work (except stampings) manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 10 employers in Temple City, 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 ROOFMART 9.8 TCR
NAICS-TCR APX York Sheet Metal, Inc. 9.8 TCR
NAICS-TCR S&B Metal Products of Twinsburg, LLC 9.8 TCR
NAICS-TCR Applied Laser Technologies Acq 9.8 TCR
STATE-SIZE Conservation Farms Ranches 25 FTE
STATE-SIZE GM Ag Services, Inc. 25 FTE
STATE-SIZE Farm Shop 25 FTE
STATE-SIZE Dougherty Brothers 25 FTE
CITY-NEAR Ono-002 910 FTE
CITY-NEAR Santa Anita Convalescent Hospital & Retirement Center 559 FTE
CITY-NEAR Santa Anita Convalescent Hospital 325 FTE
CITY-NEAR 703-00053 86 FTE
NAT-TCR Chandler 9.8 TCR
NAT-TCR Parrish & Co, Inc. 9.8 TCR
NAT-TCR 6458-ZSAN 9.8 TCR
NAT-TCR Metro Grounds Management, LLC 9.8 TCR
NAT-SIZE Food City #3, LLC 25 FTE
NAT-SIZE Progreso LMMM Corpus Christi #1 LLC 25 FTE
NAT-SIZE Hyatt House Boulder/Broomfield 25 FTE
NAT-SIZE Walker Towing 25 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: 2021, 2020, 2018, 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.