Heating, ventilation and air-conditioning (HVAC) contractors · California

Martinez Sheet Metal, Inc.

Martinez, CA · ~21 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Martinez Sheet Metal, Inc. runs at 76% of its industry's injury rate - safer than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade B.

Martinez Sheet Metal, Inc.: 2.1 TCR = 76% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 5y Form 300A (see methodology below)

Martinez Sheet Metal, Inc. safety composite

Martinez Sheet Metal, Inc. scores strongest on dart rate (safer than 80% 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.14 per 100 workers

Safer than 66% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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

−5.1

2020→2024

Martinez Sheet Metal, Inc. injury rate improved

Martinez Sheet Metal, Inc.'s TCR fell 5.1 from 5.1 in 2020 to 0.0 in 2024. Peak filing year was 2023 at 5.6 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=5.1 · 2021=0.0 · 2022=0.0 · 2023=5.6 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Martinez, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 76% of ind

  • DART 0.0 DART
  • RANK #169/594
  • PHOTO BMR1
  • BOOK 5y book
  • INJ 2 inj
  • SIZE ~21 FTE

Nearest TCR peer: BMR1 (0.0 TCR gap)

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

Martinez Sheet Metal, Inc. in the TCR neighbourhood

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

TCR

What this shows Martinez Sheet Metal, Inc. averages 2.1 TCR (76% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).

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

Martinez Sheet Metal, Inc. TCR series: 2020=5.1 · 2021=0 · 2022=0 · 2023=5.6 · 2024=0 · BLS 2.8

Where Martinez Sheet Metal, Inc. falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 66% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #169 safest of 594 Heating, ventilation and air-c employers in California.

Martinez Sheet Metal, Inc. (21 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate Martinez Sheet Metal, Inc.
Martinez Sheet Metal, Inc. (21 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Martinez Sheet Metal, Inc. has fewer employees than the Heating, ventilation and air-conditionin median and a lower injury rate than the industry's median TCR of 3.3. 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 5.6 0.0 1 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 5.1 5.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Martinez

5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 72 employers in Martinez, 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 BMR1 2.1 TCR
NAICS-TCR WMI 2.1 TCR
NAICS-TCR Stromberg Metal Works, Inc. 2.1 TCR
NAICS-TCR Lagas & Associates, Inc 2.1 TCR
STATE-SIZE Poso Ridge,LLC 21 FTE
STATE-SIZE Fonseca & Fonseca, Inc. 21 FTE
STATE-SIZE TELESIS ONION CO., INC. 21 FTE
STATE-SIZE Mayflower Farms Inc 21 FTE
CITY-NEAR California Department of Transportation Facility 58 2,508 FTE
CITY-NEAR Contra Costa Regional Medical Center 1,529 FTE
CITY-NEAR Shell Martinez Refinery 740 FTE
CITY-NEAR Contra Costa Electric, Inc. 619 FTE
NAT-TCR Sekisui Kasei USA Inc 2.1 TCR
NAT-TCR Avoca Branch 2.1 TCR
NAT-TCR InfraSource - PSE Major Projects / MP 2.1 TCR
NAT-TCR Qualico U.S. 2.1 TCR
NAT-SIZE CLT-FFM 21 FTE
NAT-SIZE North Kent Base 21 FTE
NAT-SIZE D9 Materials Laboratory 21 FTE
NAT-SIZE ITW Building Components Group Inc - Pontotoc, MS 21 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.
Data sourced from official public datasets. See our methodology for details.