Landscaping services (except planning) · California

Mariposa Landscapes Inc. - Fontana

Fontana, CA · ~143 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.3
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Mariposa Landscapes Inc. - Fontana runs at 251% of its industry's injury rate - far more dangerous than the typical Landscaping services (except planning) workplace, earning a grade F.

Mariposa Landscapes Inc. - Fontana: 11.3 TCR = 251% of Landscaping services (except planning) BLS 4.5 · 3y Form 300A (see methodology below)

Mariposa Landscapes Inc. - Fontana safety composite

Mariposa Landscapes Inc. - Fontana scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 12%), 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).

F

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.28 per 100 workers

Safer than 12% of industry peers

DART rate
F 4.71 per 100 workers

Safer than 29% of industry peers

Fatalities
D 0

Safer than 52% 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

−9.6

2021→2023

Mariposa Landscapes Inc. - Fontana injury rate improved

Mariposa Landscapes Inc. - Fontana's TCR fell 9.6 from 14.3 in 2021 to 4.7 in 2023. Peak filing year was 2022 at 14.8 TCR. In 2023, DART was 0.42× this establishment's average TCR (severity share of cases).

2021=14.3 · 2022=14.8 · 2023=4.7

OSHA ITA Form 300A scorecard

Establishment book 561730 · Fontana, CA ABOVE-IND · MID

Grade F · TCR 11.3 · 251% of ind

  • DART 4.7 DART
  • RANK #361/448
  • PHOTO 5120 - Somerset
  • BOOK 3y book
  • INJ 45 inj
  • SIZE ~143 FTE

Nearest TCR peer: 5120 - Somerset (0.0 TCR gap)

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Mariposa Landscapes Inc. - Fontana in the TCR neighbourhood

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

TCR

What this shows Mariposa Landscapes Inc. - Fontana averages 11.3 TCR (251% of the Landscaping services (except planning) BLS benchmark).

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

Mariposa Landscapes Inc. - Fontana TCR series: 2021=14.3 · 2022=14.8 · 2023=4.7 · BLS 4.5

Where Mariposa Landscapes Inc. - Fontana falls in its industry

2,875 Landscaping services (except p establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 4.7.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #361 safest of 448 Landscaping services (except p employers in California.

Mariposa Landscapes Inc. - Fontana (143 employees, TCR 11.3) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.7 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 0200400600800 051015 Average employees Total Case Rate Mariposa Landscapes Inc. - Fontana
Mariposa Landscapes Inc. - Fontana (143 employees, TCR 11.3) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.7

Mariposa Landscapes Inc. - Fontana has more employees than the Landscaping services (except planning) median and a higher injury rate than the industry's median TCR of 4.7. 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
2023 4.7 4.7 6 0 0
2022 14.8 11.3 21 0 0
2021 14.3 11.9 18 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561730 · CA · Fontana

2,875 Landscaping services (except planning) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 363 employers in Fontana, 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 5120 - Somerset 11.3 TCR
NAICS-TCR Realty Landscaping Corp OAKS 11.3 TCR
NAICS-TCR KENT BRANCH 11.3 TCR
NAICS-TCR 37170 VA North Irrigation 11.3 TCR
STATE-SIZE John Kautz Farms 143 FTE
STATE-SIZE Deseret Farms of California 143 FTE
STATE-SIZE Southland Sod Farms Operations, Inc. 143 FTE
STATE-SIZE DuPont Pioneer Woodland WDL1 143 FTE
CITY-NEAR North America Fulfillment Centers (FCs) : LAX9 2,844 FTE
CITY-NEAR Amazon.com Services LLC - LAX9 2,645 FTE
CITY-NEAR 08880314 FONTANA MEDICAL CENTER 2,635 FTE
CITY-NEAR 2032-08180314 2,236 FTE
NAT-TCR Bowman 11.3 TCR
NAT-TCR Walters Recycling and Refuse 11.3 TCR
NAT-TCR McCoys Building Supply-Pharr 11.3 TCR
NAT-TCR The Village at Augsburg 11.3 TCR
NAT-SIZE Union Metal Industries Corporation 143 FTE
NAT-SIZE Dennis K. Burke, Inc. 143 FTE
NAT-SIZE Eastern Things LLC 143 FTE
NAT-SIZE South Shore Health 2 Pond Park 143 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: 2023, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.