Louvers, sheet metal (except stampings), manufacturing · California

Mauck Sheet Metal

Oakland, CA · ~16 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mauck Sheet Metal runs at 72% of its industry's injury rate - safer than the typical Louvers, sheet metal (except stampings), manufacturing workplace, earning a grade B.

Mauck Sheet Metal: 2.4 TCR = 72% of Louvers, sheet metal (except stampings), manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Mauck Sheet Metal safety composite

Mauck Sheet Metal scores strongest on dart rate (safer than 83% 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 2.37 per 100 workers

Safer than 78% of industry peers

DART rate
B 0 per 100 workers

Safer than 83% 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%).

Mauck Sheet Metal held a steady TCR band

Mauck Sheet Metal's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2024. Peak filing year was 2022 at 8.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2020=0.0 · 2021=0.0 · 2022=8.9 · 2023=5.3 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332322 · Oakland, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.4 · 72% of ind

  • DART 0.0 DART
  • RANK #20/98
  • PHOTO Johnson Controls
  • BOOK 6y book
  • INJ 2 inj
  • SIZE ~16 FTE

Nearest TCR peer: Johnson Controls (0.0 TCR gap)

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

Mauck Sheet Metal in the TCR neighbourhood

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

TCR

What this shows Mauck Sheet Metal averages 2.4 TCR (72% of the Louvers, sheet metal (except stampings), manufacturing BLS benchmark).

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

Mauck Sheet Metal TCR series: 2018=0 · 2020=0 · 2021=0 · 2022=8.9 · 2023=5.3 · 2024=0 · BLS 3.3

Where Mauck Sheet Metal falls in its industry

1,158 Louvers, sheet metal (except s establishments

Safer than 78% 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 #20 safest of 98 Louvers, sheet metal (except s employers in California.

Mauck Sheet Metal (16 employees, TCR 2.4) 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 Mauck Sheet Metal
Mauck Sheet Metal (16 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 58 employees and a TCR of 4.5

Mauck Sheet Metal has fewer employees than the Louvers, sheet metal (except stampings), 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 0.0 0.0 0 0 0
2023 5.3 0.0 1 0 0
2022 8.9 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332322 · CA · Oakland

1,158 Louvers, sheet metal (except stampings), manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 458 employers in Oakland, CA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Johnson Controls 2.4 TCR
NAICS-TCR DUCT DESIGN CORPORATION 2.4 TCR
NAICS-TCR South 2.4 TCR
NAICS-TCR Contech LAXMP 2.4 TCR
STATE-SIZE CANAL RANCH FARMS, INC. 16 FTE
STATE-SIZE ESPINOZA FLC 16 FTE
STATE-SIZE RAM G LABOR CONTRACTING 16 FTE
STATE-SIZE VF - Santa Maria 16 FTE
CITY-NEAR Oakland Unified School District 4,473 FTE
CITY-NEAR 2032-02120301 4,408 FTE
CITY-NEAR 0206-02620301 3,210 FTE
CITY-NEAR 2032-02620301 2,922 FTE
NAT-TCR KARL STORZ - Franklin 2.4 TCR
NAT-TCR Equal Exchange, Inc. 2.4 TCR
NAT-TCR Focused Care at Gilmer 2.4 TCR
NAT-TCR Pratt (Target Container) Inc. 2.4 TCR

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, 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.