Cut Stone and Stone Product Manufacturing · Arizona

Stone Systems of Phoenix

Phoenix, AZ · ~25 workers · 7 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Stone Systems of Phoenix runs at 179% of its industry's injury rate - more dangerous than the typical Cut Stone and Stone Product Manufacturing workplace, earning a grade D.

Stone Systems of Phoenix: 5.9 TCR = 179% of Cut Stone and Stone Product Manufacturing BLS 3.3 · 7y Form 300A (see methodology below)

Stone Systems of Phoenix safety composite

Stone Systems of Phoenix scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 42%), 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

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5.91 per 100 workers

Safer than 42% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% of industry peers

Fatalities
D 0

Safer than 50% 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%).

Stone Systems of Phoenix held a steady TCR band

Stone Systems of Phoenix's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2022. Peak filing year was 2020 at 17.5 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=3.4 · 2018=3.5 · 2019=0.0 · 2020=17.5 · 2021=16.9 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 327991 · Phoenix, AZ ABOVE-IND · SMALL

Grade D · TCR 5.9 · 179% of ind

  • DART 0.0 DART
  • RANK #3/5
  • PHOTO Indiana Limestone Co…
  • BOOK 7y book
  • INJ 12 inj
  • SIZE ~25 FTE

Nearest TCR peer: Indiana Limestone Company - Eureka Mill (0.0 TCR gap)

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

Stone Systems of Phoenix in the TCR neighbourhood

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

TCR

What this shows Stone Systems of Phoenix averages 5.9 TCR (179% of the Cut Stone and Stone Product Manufacturing BLS benchmark).

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

Stone Systems of Phoenix TCR series: 2016=0 · 2017=3.4 · 2018=3.5 · 2019=0 · 2020=17.5 · 2021=16.9 · 2022=0 · BLS 3.3

Where Stone Systems of Phoenix falls in its industry

313 Cut Stone and Stone Product Ma establishments

Safer than 42% of graded establishments in this industry, whose median TCR is 5.3.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 5 Cut Stone and Stone Product Ma employers in Arizona.

Stone Systems of Phoenix (25 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 5.3 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 050100150200 0102030 Average employees Total Case Rate Stone Systems of Phoenix
Stone Systems of Phoenix (25 employees, TCR 5.9) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 5.3

Stone Systems of Phoenix has fewer employees than the Cut Stone and Stone Product Manufacturin median and a higher injury rate than the industry's median TCR of 5.3. 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
2022 0.0 0.0 0 0 0
2021 16.9 6.8 5 0 0
2020 17.5 14.0 5 0 0
2019 0.0 0.0 0 0 0
2018 3.5 0.0 1 0 0
2017 3.4 0.0 1 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327991 · AZ · Phoenix

313 Cut Stone and Stone Product Manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 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 Indiana Limestone Company - Eureka Mill 5.9 TCR
NAICS-TCR Boadie L. Anderson Quarries, Inc. 5.8 TCR
NAICS-TCR Cambria Sales and Distribution Center New York 6.0 TCR
NAICS-TCR Montana Rockworks 5.8 TCR
STATE-SIZE Camelot Nurseries, Inc. 25 FTE
STATE-SIZE Cholla Livestock 25 FTE
STATE-SIZE 7892_18701 25 FTE
STATE-SIZE Arlington Valley, LLC 25 FTE
CITY-NEAR Maricopa County 15,504 FTE
CITY-NEAR Phoenix Children's Hospital 7,575 FTE
CITY-NEAR All Company 6,261 FTE
CITY-NEAR 6403-64030500 6,153 FTE
NAT-TCR Bonifacio Jose Rosas Jr 5.9 TCR
NAT-TCR 8008 Halsted 5.9 TCR
NAT-TCR Goodyear Lawton In-Plant. (SMRU2624) 5.9 TCR
NAT-TCR TidePointe, A Vi Community 5.9 TCR
NAT-SIZE Orlando Division 25 FTE
NAT-SIZE MCR Lehi 1 Tenant LLC 25 FTE
NAT-SIZE BrandSafway, LLC - Romeoville Branch 25 FTE
NAT-SIZE Los Angeles South Tree 49220 25 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: 2022, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.