Cut stone and stone product manufacturing · Arizona

Prescott Granite

Prescott Valley, AZ · ~16 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Prescott Granite runs at 194% of its industry's injury rate - more dangerous than the typical Cut stone and stone product manufacturing workplace, earning a grade D.

Prescott Granite: 6.4 TCR = 194% of Cut stone and stone product manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Prescott Granite safety composite

Prescott Granite scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on total case rate (tcr) (safer than 38%), 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

56/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 6.41 per 100 workers

Safer than 38% 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%).

Rising injury rate

Prescott Granite: 4.8 → 8.0 TCR

Peak year 2017 @ 8.0 TCR · DART/TCR 0× in 2017

Prescott Granite's TCR rose 3.2 from 4.8 in 2016 to 8.0 in 2017. In 2017, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327991 · Prescott Valley, AZ ABOVE-IND · SMALL

Grade D · TCR 6.4 · 194% of ind

  • DART 0.0 DART
  • RANK #4/5
  • PHOTO HILLCREST GRANITE CO…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~16 FTE

Nearest TCR peer: HILLCREST GRANITE COMPANY INC (0.0 TCR gap)

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

Prescott Granite in the TCR neighbourhood

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

TCR

What this shows Prescott Granite averages 6.4 TCR (194% 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

Prescott Granite TCR series: 2016=4.8 · 2017=8 · BLS 3.3

Where Prescott Granite falls in its industry

313 Cut stone and stone product ma establishments

Safer than 38% 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 #4 safest of 5 Cut stone and stone product ma employers in Arizona.

Prescott Granite (16 employees, TCR 6.4) 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 Prescott Granite
Prescott Granite (16 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 5.3

Prescott Granite 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
2017 8.0 0.0 1 0 0
2016 4.8 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327991 · AZ · Prescott Valley

313 Cut stone and stone product manufacturing employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 55 employers in Prescott Valley, AZ · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR HILLCREST GRANITE COMPANY INC 6.5 TCR
NAICS-TCR Cleveland Quarries 6.3 TCR
NAICS-TCR Delgado Stone Distributors 6.5 TCR
NAICS-TCR Cleveland 6.5 TCR
STATE-SIZE Butler Valley Ranch 16 FTE
STATE-SIZE OLAM Cotton Valencia Gin 16 FTE
STATE-SIZE Arizona Drilling and Blasting 16 FTE
STATE-SIZE Aquatech International LLC. (Intel, Chandler, AZ) 16 FTE
CITY-NEAR HUMBOLDT UNIFIED SCHOOL DISTRICT 692 FTE
CITY-NEAR Yavapai Regional Medical Center-East 563 FTE
CITY-NEAR Prescott Valley Retail Support Center - Ace Hardware 390 FTE
CITY-NEAR MI Windows and Doors 362 FTE
NAT-TCR CT Location #03 6.4 TCR
NAT-TCR Newington (Vaspn) 6.4 TCR
NAT-TCR Philadelphia (Paphi) 6.4 TCR
NAT-TCR Battle Creek Center (Mibck) 6.4 TCR

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: 2017, 2016. 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.