Carpentry, framing · California

Framing by Superior, Inc.

Corona, CA · ~235 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
6.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Framing by Superior, Inc. runs at 229% of its industry's injury rate - far more dangerous than the typical Carpentry, framing workplace, earning a grade F.

Framing by Superior, Inc.: 6.4 TCR = 229% of Carpentry, framing BLS 2.8 · 3y Form 300A (see methodology below)

Framing by Superior, Inc. safety composite

Framing by Superior, Inc. scores strongest on dart rate (safer than 85% of same-industry peers) and weakest on total case rate (tcr) (safer than 46%), 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

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.41 per 100 workers

Safer than 46% of industry peers

DART rate
B 0 per 100 workers

Safer than 85% 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

−19.2

2017→2020

Framing by Superior, Inc. injury rate improved

Framing by Superior, Inc.'s TCR fell 19.2 from 19.2 in 2017 to 0.0 in 2020. Peak filing year was 2017 at 19.2 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2017=19.2 · 2019=0.0 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238130 · Corona, CA ABOVE-IND · MID

Grade F · TCR 6.4 · 229% of ind

  • DART 0.0 DART
  • RANK #40/99
  • PHOTO R.L. Mays Constructi…
  • BOOK 3y book
  • INJ 9 inj
  • SIZE ~235 FTE

Nearest TCR peer: R.L. Mays Construction Company, Inc. (0.0 TCR gap)

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

Framing by Superior, Inc. in the TCR neighbourhood

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

TCR

What this shows Framing by Superior, Inc. averages 6.4 TCR (229% of the Carpentry, framing BLS benchmark).

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

Framing by Superior, Inc. TCR series: 2017=19.2 · 2019=0 · 2020=0 · BLS 2.8

Where Framing by Superior, Inc. falls in its industry

387 Carpentry, framing establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 5.6.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #40 safest of 99 Carpentry, framing employers in California.

Framing by Superior, Inc. (235 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.6 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 0200400600800 0510152025 Average employees Total Case Rate Framing by Superior, Inc.
Framing by Superior, Inc. (235 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 5.6

Framing by Superior, Inc. has more employees than the Carpentry, framing median and a higher injury rate than the industry's median TCR of 5.6. 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
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2017 19.2 12.8 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238130 · CA · Corona

387 Carpentry, framing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 409 employers in Corona, 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 R.L. Mays Construction Company, Inc. 6.4 TCR
NAICS-TCR R T Framing Corporation 6.3 TCR
NAICS-TCR Lenny Szarek 6.5 TCR
NAICS-TCR D & R 1 6.3 TCR
STATE-SIZE AGR CONTRACTING 235 FTE
STATE-SIZE PCI Bay Area Interior (555) 235 FTE
STATE-SIZE Sensient Natural Ingredients, Livingston 235 FTE
STATE-SIZE Bayfront Plan 235 FTE
CITY-NEAR Monster Energy Company 2535 Anselmo Dr 2,572 FTE
CITY-NEAR Monster Energy Company 2,388 FTE
CITY-NEAR Monster Energy Company - Anselmo Dr, Corona 2,335 FTE
CITY-NEAR California Department of Transportation Facility 289 1,587 FTE
NAT-TCR Glenwood Springs GS 6.4 TCR
NAT-TCR Scchar-Opi-Charleston Sc 6.4 TCR
NAT-TCR LewisGale Medical Center 6.4 TCR
NAT-TCR Ross store 379 6.4 TCR
NAT-SIZE North TX UMS LLC 235 FTE
NAT-SIZE Chambers Pointe 235 FTE
NAT-SIZE The Woodlands at Hayes Mill dba The Fountains at Cedar Parke 235 FTE
NAT-SIZE Mercy Health Oakwood Village 235 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: 2020, 2019, 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.