Foundation, building, poured concrete, contractors · California
K.a.R. Construction Inc.
Ontario, CA · ~119 workers · 8 years of OSHA Injury Tracking Application data.
- C
- Average Safety Record
- 2.8
- Avg TCR
- 2.8
- Industry avg
- 1
- Fatality
The verdict
K.a.R. Construction Inc. runs at 101% of its industry's injury rate - about level with the typical Foundation, building, poured concrete, contractors workplace, earning a grade C.
K.a.R. Construction Inc.: 2.8 TCR = 101% of Foundation, building, poured concrete, contractors BLS 2.8 · 8y Form 300A (see methodology below)
K.a.R. Construction Inc. safety composite
K.a.R. Construction Inc. scores strongest on total case rate (tcr) (safer than 62% of same-industry peers) and weakest on fatalities (safer than 1%), 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).
39/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 2.83 per 100 workers
Safer than 62% of industry peers
- DART rate
- D 2.15 per 100 workers
Safer than 41% of industry peers
- Fatalities
- F 1
Safer than 1% 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%).
Rising injury rate
K.a.R. Construction Inc.: 1.1 → 2.9 TCR
Peak year 2021 @ 5.2 TCR · DART/TCR 0.76× in 2024
K.a.R. Construction Inc.'s TCR rose 1.8 from 1.1 in 2017 to 2.9 in 2024. Peak filing year was 2021 at 5.2 TCR. In 2024, DART was 0.76× this establishment's average TCR (severity share of cases).
OSHA ITA Form 300A scorecard
Establishment book 238110 · Ontario, CA ABOVE-IND · MID
Grade C · TCR 2.8 · 101% of ind
- DART 2.1 DART
- RANK #53/166
- PHOTO Commercial Forming C…
- BOOK 8y book
- INJ 26 inj
- SIZE ~119 FTE
Nearest TCR peer: Commercial Forming Corp South (0.0 TCR gap)
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K.a.R. Construction Inc. in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
K.a.R. Construction Inc.
2.8 TCR
- Commercial For
Commercial Forming Corp South
2.8 TCR
- Blakley Corpor
Blakley Corporation Concrete and Masonry Services
2.8 TCR
- Carousel Devel
Carousel Development & Restoration Inc
2.8 TCR
- Northstar Spec
Northstar Specialties, Inc.
2.8 TCR
What this shows K.a.R. Construction Inc. averages 2.8 TCR (101% of the Foundation, building, poured concrete, contractors BLS benchmark).
K.a.R. Construction Inc. TCR series: 2017=1.1 · 2018=2.8 · 2019=3.7 · 2020=3.2 · 2021=5.2 · 2022=3 · 2023=0.8 · 2024=2.9 · BLS 2.8
Where K.a.R. Construction Inc. falls in its industry
1,314 Foundation, building, poured c establishmentsSafer than 62% of graded establishments in this industry, whose median TCR is 3.8.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #53 safest of 166 Foundation, building, poured c employers in California.
K.a.R. Construction Inc. has more employees than the Foundation, building, poured concrete, c median and a lower injury rate than the industry's median TCR of 3.8. 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 | 2.9 | 2.1 | 4 | 0 | 0 |
| 2023 | 0.8 | 0.8 | 1 | 0 | 0 |
| 2022 | 3.0 | 0.0 | 2 | 2 | 1 |
| 2021 | 5.2 | 3.7 | 7 | 0 | 0 |
| 2020 | 3.2 | 2.4 | 4 | 0 | 0 |
| 2019 | 3.7 | 0.9 | 4 | 0 | 0 |
| 2018 | 2.8 | 0.0 | 3 | 0 | 0 |
| 2017 | 1.1 | 0.0 | 1 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
238110 · CA · Ontario
1,314 Foundation, building, poured concrete, contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, 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 | Commercial Forming Corp South | 2.8 TCR |
| NAICS-TCR | Blakley Corporation Concrete and Masonry Services | 2.8 TCR |
| NAICS-TCR | Carousel Development & Restoration Inc | 2.8 TCR |
| NAICS-TCR | Northstar Specialties, Inc. | 2.8 TCR |
| STATE-SIZE | Fresh Prep, LLC | 119 FTE |
| STATE-SIZE | HM Clause - Cousteau | 119 FTE |
| STATE-SIZE | Booth Ranches LLC | 119 FTE |
| STATE-SIZE | Pyramid Flowers | 119 FTE |
| CITY-NEAR | Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29) | 10,997 FTE |
| CITY-NEAR | CAONA - ONTARIO HUB | 4,372 FTE |
| CITY-NEAR | ONTARIO HUB (CAONA) | 3,354 FTE |
| CITY-NEAR | Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions | 3,240 FTE |
| NAT-TCR | Kosiski Auto | 2.8 TCR |
| NAT-TCR | Agricultural Commodities Inc | 2.8 TCR |
| NAT-TCR | Highland - Wilmington | 2.8 TCR |
| NAT-TCR | Connecticut Water | 2.8 TCR |
| NAT-SIZE | Swimwear Anywhere, Inc. | 119 FTE |
| NAT-SIZE | Idaho Falls | 119 FTE |
| NAT-SIZE | ANRO | 119 FTE |
| NAT-SIZE | Geotech Environmental Equipment Home Office | 119 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.