Landscaping services (except planning) · California

Mariposa Landscapes Inc.

Irwindale, CA · ~430 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.4
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Mariposa Landscapes Inc. runs at 230% of its industry's injury rate - far more dangerous than the typical Landscaping services (except planning) workplace, earning a grade F.

Mariposa Landscapes Inc.: 10.4 TCR = 230% of Landscaping services (except planning) BLS 4.5 · 2y Form 300A (see methodology below)

Mariposa Landscapes Inc. safety composite

Mariposa Landscapes Inc. scores strongest on fatalities (safer than 52% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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

26/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.37 per 100 workers

Safer than 15% of industry peers

DART rate
F 6.45 per 100 workers

Safer than 21% 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

−0.4

2018→2019

Mariposa Landscapes Inc. injury rate improved

Mariposa Landscapes Inc.'s TCR fell 0.4 from 10.6 in 2018 to 10.2 in 2019. Peak filing year was 2018 at 10.6 TCR. In 2019, DART was 0.62× this establishment's average TCR (severity share of cases).

2018=10.6 · 2019=10.2

OSHA ITA Form 300A scorecard

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

Grade F · TCR 10.4 · 230% of ind

  • DART 6.5 DART
  • RANK #339/448
  • PHOTO Le Perv Landscape, I…
  • BOOK 2y book
  • INJ 71 inj
  • SIZE ~430 FTE

Nearest TCR peer: Le Perv Landscape, Inc. (0.0 TCR gap)

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

Mariposa Landscapes Inc. in the TCR neighbourhood

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

TCR

What this shows Mariposa Landscapes Inc. averages 10.4 TCR (230% 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. TCR series: 2018=10.6 · 2019=10.2 · BLS 4.5

Where Mariposa Landscapes Inc. falls in its industry

2,875 Landscaping services (except p establishments

Safer than 15% 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 #339 safest of 448 Landscaping services (except p employers in California.

Mariposa Landscapes Inc. (430 employees, TCR 10.4) 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.
Mariposa Landscapes Inc. (430 employees, TCR 10.4) among 29 same-industry peers, split at the industry median of 53 employees and a TCR of 4.7

Mariposa Landscapes Inc. 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
2019 10.2 6.5 36 5 0
2018 10.6 6.8 35 7 0

OSHA ITA peer cross-reference

Establishment peer ledger

561730 · CA · Irwindale

2,875 Landscaping services (except planning) employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 84 employers in Irwindale, 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 Le Perv Landscape, Inc. 10.4 TCR
NAICS-TCR Prescription Landscape - Crystal Office 10.4 TCR
NAICS-TCR Scarff's Nursery, Inc. 10.4 TCR
NAICS-TCR SCS WM, LLC 10.3 TCR
STATE-SIZE Silent Springs LLC 430 FTE
STATE-SIZE BioLegend Way 430 FTE
STATE-SIZE Sanmina Corporation - First St (Bldg.4) 430 FTE
STATE-SIZE Fashion Valley 544 430 FTE
CITY-NEAR Haynes Building Service, LLC 635 FTE
CITY-NEAR Biosense Irwindale 486 FTE
CITY-NEAR CA-Irwindale Business Center 473 FTE
CITY-NEAR MillerCoors Irwindale Brewery 473 FTE
NAT-TCR Sherwood Foods-Ohio 10.4 TCR
NAT-TCR N44-Tow-Rdu - Towmark 10.4 TCR
NAT-TCR Ross store 1082 10.4 TCR
NAT-TCR Phoenix - MB 10.4 TCR
NAT-SIZE Integrity Windows and Doors - Roanoke 430 FTE
NAT-SIZE Tempe Office 430 FTE
NAT-SIZE Wichita (South & North) (Kswic) 430 FTE
NAT-SIZE Global Services Supply Chain Operations : UX-Grove City, PA 430 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: 2019, 2018. 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.