Commercial building construction general contractors · California

Office

San Dimas, CA · ~22 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.8
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Office runs at 62% of its industry's injury rate - safer than the typical Commercial building construction general contractors workplace, earning a grade B.

Office: 1.8 TCR = 62% of Commercial building construction general contractors BLS 2.9 · 5y Form 300A (see methodology below)

Office safety composite

Office scores strongest on dart rate (safer than 73% 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

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.8 per 100 workers

Safer than 59% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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

−9.0

2017→2021

Office injury rate improved

Office's TCR fell 9.0 from 9.0 in 2017 to 0.0 in 2021. Peak filing year was 2017 at 9.0 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2017=9.0 · 2018=0.0 · 2019=0.0 · 2020=0.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · San Dimas, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.8 · 62% of ind

  • DART 0.0 DART
  • RANK #188/486
  • PHOTO Denver / Rocky Mount…
  • BOOK 5y book
  • INJ 2 inj
  • SIZE ~22 FTE

Nearest TCR peer: Denver / Rocky Mountain Office (0.0 TCR gap)

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

Office in the TCR neighbourhood

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

TCR

What this shows Office averages 1.8 TCR (62% of the Commercial building construction general contractors BLS benchmark).

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

Office TCR series: 2017=9 · 2018=0 · 2019=0 · 2020=0 · 2021=0 · BLS 2.9

Where Office falls in its industry

4,692 Commercial building constructi establishments

Safer than 59% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #188 safest of 486 Commercial building constructi employers in California.

Office (22 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Office
Office (22 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Office has fewer employees than the Commercial building construction general median and a lower injury rate than the industry's median TCR of 2.3. 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
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0
2017 9.0 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · CA · San Dimas

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 73 employers in San Dimas, 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 Denver / Rocky Mountain Office 1.8 TCR
NAICS-TCR Brickens Construction, Inc. 1.8 TCR
NAICS-TCR P.W. Campbell Contracting Co 1.8 TCR
NAICS-TCR Valiant Construction LLC 1.8 TCR
STATE-SIZE LaGrande Farms 22 FTE
STATE-SIZE Del Carlo Farms, Inc. 22 FTE
STATE-SIZE Linda Vista Farms 22 FTE
STATE-SIZE MOUNTAIN VIEW FARM SHOP 22 FTE
CITY-NEAR ROCKWELL DRYWALL, INC. 1,302 FTE
CITY-NEAR LOCATION 15008 796 FTE
CITY-NEAR Gilead Sciences, Inc. 686 FTE
CITY-NEAR Raging Waters Los Angeles 473 FTE
NAT-TCR Innovation Center 1.8 TCR
NAT-TCR Store #021 1.8 TCR
NAT-TCR Pk30 System, Inc. 1.8 TCR
NAT-TCR Philadelphia Marshalls Distribution Center 1.8 TCR
NAT-SIZE Stanton Save-A-Lot 22 FTE
NAT-SIZE Prestonsburg Just Save Foods 22 FTE
NAT-SIZE Martin Save-A-Lot 22 FTE
NAT-SIZE Sanford Save-A-Lot 22 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: 2021, 2020, 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.