Gutters, sheet metal (except custom roll formed), manufacturing · California

National Metal Stampings Inc.

Lancaster, CA · ~50 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

National Metal Stampings Inc. runs at 111% of its industry's injury rate - about level with the typical Gutters, sheet metal (except custom roll formed), manufacturing workplace, earning a grade C.

National Metal Stampings Inc.: 3.6 TCR = 111% of Gutters, sheet metal (except custom roll formed), manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

National Metal Stampings Inc. safety composite

National Metal Stampings Inc. scores strongest on total case rate (tcr) (safer than 61% of same-industry peers) and weakest on fatalities (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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.65 per 100 workers

Safer than 61% of industry peers

DART rate
D 1.65 per 100 workers

Safer than 53% 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

National Metal Stampings Inc.: 1.9 → 5.0 TCR

Peak year 2024 @ 5.0 TCR · DART/TCR 0.45× in 2024

National Metal Stampings Inc.'s TCR rose 3.0 from 1.9 in 2022 to 5.0 in 2024. In 2024, DART was 0.45× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332322 · Lancaster, CA ABOVE-IND · SMALL

Grade C · TCR 3.6 · 111% of ind

  • DART 1.6 DART
  • RANK #32/98
  • PHOTO Hormann LLc - Greens…
  • BOOK 3y book
  • INJ 6 inj
  • SIZE ~50 FTE

Nearest TCR peer: Hormann LLc - Greensboro (0.0 TCR gap)

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

National Metal Stampings Inc. in the TCR neighbourhood

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

TCR

What this shows National Metal Stampings Inc. averages 3.6 TCR (111% of the Gutters, sheet metal (except custom roll formed), manufacturing BLS benchmark).

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

National Metal Stampings Inc. TCR series: 2022=1.9 · 2023=4.1 · 2024=5 · BLS 3.3

Where National Metal Stampings Inc. falls in its industry

1,158 Gutters, sheet metal (except c establishments

Safer than 61% 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 #32 safest of 98 Gutters, sheet metal (except c employers in California.

National Metal Stampings Inc. (50 employees, TCR 3.6) 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 National Metal Stampings Inc.
National Metal Stampings Inc. (50 employees, TCR 3.6) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5

National Metal Stampings Inc. has fewer employees than the Gutters, sheet metal (except custom roll median and a lower 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
2024 5.0 1.6 3 0 0
2023 4.1 2.0 2 0 0
2022 1.9 1.9 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332322 · CA · Lancaster

1,158 Gutters, sheet metal (except custom roll formed), manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 131 employers in Lancaster, 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 Hormann LLc - Greensboro 3.6 TCR
NAICS-TCR AZDC102 3.6 TCR
NAICS-TCR Advanced Metal Components 3.6 TCR
NAICS-TCR Duro Dyne National - NY 3.7 TCR
STATE-SIZE Jack Bros., Inc. 50 FTE
STATE-SIZE M Three Ranches, LLC 50 FTE
STATE-SIZE Penterman Farming Company 50 FTE
STATE-SIZE Trefethen Farming, LLC 50 FTE
CITY-NEAR Antelope Valley Union High School District 3,219 FTE
CITY-NEAR California Department of Transportation Facility 549 2,621 FTE
CITY-NEAR California State Prison-Los Angeles County 1,505 FTE
CITY-NEAR BYD Coach & Bus LLC 679 FTE
NAT-TCR Plum Creek Market Place 3.6 TCR
NAT-TCR Arizona Underground, Inc. 3.6 TCR
NAT-TCR Injection Molding Solutions 3.6 TCR
NAT-TCR Protective Coatings Division 3.6 TCR
NAT-SIZE Industrial Construction Specialists, LLC 50 FTE
NAT-SIZE H&H Painting Co. 50 FTE
NAT-SIZE Plymouth Spring Company 50 FTE
NAT-SIZE Superior Service Company, LLC 50 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.