Stonework (i.e., masonry) contractors · Arizona

MG Masonry & Stone LLC

Scottsdale, AZ · ~26 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.5
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

MG Masonry & Stone LLC runs at 196% of its industry's injury rate - more dangerous than the typical Stonework (i.e., masonry) contractors workplace, earning a grade D.

MG Masonry & Stone LLC: 5.5 TCR = 196% of Stonework (i.e., masonry) contractors BLS 2.8 · 2y Form 300A (see methodology below)

MG Masonry & Stone LLC safety composite

MG Masonry & Stone LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 17%), 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

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.49 per 100 workers

Safer than 34% of industry peers

DART rate
F 5.49 per 100 workers

Safer than 17% of industry peers

Fatalities
D 0

Safer than 51% 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

MG Masonry & Stone LLC: 0.0 → 11.0 TCR

Peak year 2018 @ 11.0 TCR · DART/TCR 1× in 2018

MG Masonry & Stone LLC's TCR rose 11.0 from 0.0 in 2017 to 11.0 in 2018. In 2018, DART was 1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238140 · Scottsdale, AZ ABOVE-IND · SMALL

Grade D · TCR 5.5 · 196% of ind

  • DART 5.5 DART
  • RANK #19/30
  • PHOTO Advanced Masonry Res…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~26 FTE

Nearest TCR peer: Advanced Masonry Restoration (0.0 TCR gap)

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

MG Masonry & Stone LLC in the TCR neighbourhood

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

TCR

What this shows MG Masonry & Stone LLC averages 5.5 TCR (196% of the Stonework (i.e., masonry) contractors BLS benchmark).

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

MG Masonry & Stone LLC TCR series: 2017=0 · 2018=11 · BLS 2.8

Where MG Masonry & Stone LLC falls in its industry

703 Stonework (i.e., masonry) cont establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 3.9.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 30 Stonework (i.e., masonry) cont employers in Arizona.

MG Masonry & Stone LLC (26 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9 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 0200400600 0246810 Average employees Total Case Rate MG Masonry & Stone LLC
MG Masonry & Stone LLC (26 employees, TCR 5.5) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9

MG Masonry & Stone LLC has fewer employees than the Stonework (i.e., masonry) contractors median and a higher injury rate than the industry's median TCR of 3.9. 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
2018 11.0 5.5 2 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238140 · AZ · Scottsdale

703 Stonework (i.e., masonry) contractors employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 531 employers in Scottsdale, 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 Advanced Masonry Restoration 5.5 TCR
NAICS-TCR Ameriseal and Restoration, LLC 5.5 TCR
NAICS-TCR Masonry Construction 5.5 TCR
NAICS-TCR Kenyon Plastering of Southern CA, Inc. ----Ontario Div. 5.5 TCR
STATE-SIZE Marana 26 FTE
STATE-SIZE C&H Farms, LLC 26 FTE
STATE-SIZE Snowflake 26 FTE
STATE-SIZE Yucca 26 FTE
CITY-NEAR Educational Services LLC 6,575 FTE
CITY-NEAR City of Scottsdale 4,077 FTE
CITY-NEAR SHEA MEDICAL CTR CAMPUS 2,881 FTE
CITY-NEAR SUPPORT SERVICES CAMPUS 2,800 FTE
NAT-TCR Buhrke 5.5 TCR
NAT-TCR Brian Center Health & Retirement/Mooresville 5.5 TCR
NAT-TCR Renaissance Marinette 5.5 TCR
NAT-TCR Murphy Marine Services 5.5 TCR
NAT-SIZE Orlando (W98) 26 FTE
NAT-SIZE Myers Construction 26 FTE
NAT-SIZE North Platte - 90-02 26 FTE
NAT-SIZE Arrow Exterminators Vero Beach 26 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: 2018, 2017. 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.