Roofing contractors · California

Izmirian Roofing & Sheet Metal

San Mateo, CA · ~18 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
18.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Izmirian Roofing & Sheet Metal runs at 674% of its industry's injury rate - far more dangerous than the typical Roofing contractors workplace, earning a grade F.

Izmirian Roofing & Sheet Metal: 18.9 TCR = 674% of Roofing contractors BLS 2.8 · 7y Form 300A (see methodology below)

Izmirian Roofing & Sheet Metal safety composite

Izmirian Roofing & Sheet Metal scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 2%), 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).

D

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 18.87 per 100 workers

Safer than 2% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−27.6

2017→2024

Izmirian Roofing & Sheet Metal injury rate improved

Izmirian Roofing & Sheet Metal's TCR fell 27.6 from 27.6 in 2017 to 0.0 in 2024. Peak filing year was 2022 at 39.4 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=27.6 · 2018=26.9 · 2019=13.5 · 2021=24.7 · 2022=39.4 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 238160 · San Mateo, CA ABOVE-IND · SMALL

Grade F · TCR 18.9 · 674% of ind

  • DART 0.0 DART
  • RANK #138/149
  • PHOTO YANCEY HOME IMPROVEM…
  • BOOK 7y book
  • INJ 18 inj
  • SIZE ~18 FTE

Nearest TCR peer: YANCEY HOME IMPROVEMENTS INC. (0.0 TCR gap)

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

Izmirian Roofing & Sheet Metal in the TCR neighbourhood

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

TCR

What this shows Izmirian Roofing & Sheet Metal averages 18.9 TCR (674% of the Roofing contractors BLS benchmark).

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

Izmirian Roofing & Sheet Metal TCR series: 2017=27.6 · 2018=26.9 · 2019=13.5 · 2021=24.7 · 2022=39.4 · 2023=0 · 2024=0 · BLS 2.8

Where Izmirian Roofing & Sheet Metal falls in its industry

1,723 Roofing contractors establishments

Safer than 2% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #138 safest of 149 Roofing contractors employers in California.

Izmirian Roofing & Sheet Metal (18 employees, TCR 18.9) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7 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 050100150 0102030 Average employees Total Case Rate Izmirian Roofing & Sheet Metal
Izmirian Roofing & Sheet Metal (18 employees, TCR 18.9) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

Izmirian Roofing & Sheet Metal has fewer employees than the Roofing contractors median and a higher injury rate than the industry's median TCR of 3.7. 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 0.0 0.0 0 0 0
2022 39.4 19.7 4 0 0
2021 24.7 16.5 3 0 0
2019 13.5 0.0 2 0 0
2018 26.9 26.9 4 0 0
2017 27.6 16.5 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · CA · San Mateo

1,723 Roofing contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 94 employers in San Mateo, CA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR YANCEY HOME IMPROVEMENTS INC. 18.9 TCR
NAICS-TCR Alois Roofing 18.8 TCR
NAICS-TCR River Roofing Inc. 18.7 TCR
NAICS-TCR 2245 Commercial St NE 19.1 TCR
STATE-SIZE Henry Hibino Farms LLC 18 FTE
STATE-SIZE BATAVIA, INC. 18 FTE
STATE-SIZE Gold Coast Farms 18 FTE
STATE-SIZE HM.CLAUSE Davis East Research Station 18 FTE
CITY-NEAR California Department of Transportation Facility 132 2,891 FTE
CITY-NEAR SIE - San Mateo 1,552 FTE
CITY-NEAR IXL Learning Inc. 888 FTE
CITY-NEAR IXL Learning Inc. - San Mateo 491 FTE
NAT-TCR Berlon Industries, LLC 18.9 TCR
NAT-TCR Trader Joe's 0674 Royal Oak 18.9 TCR
NAT-TCR Trader Joe's 0167 Albuquerque 18.9 TCR
NAT-TCR Green Ridge Village 18.9 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, 2019, 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.