Automobile dealers, new only or new and used · Arizona

Horne Mazda, LLC

Tempe, AZ · ~38 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.4
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Horne Mazda, LLC runs at 24% of its industry's injury rate - far safer than the typical Automobile dealers, new only or new and used workplace, earning a grade A.

Horne Mazda, LLC: 0.8 TCR = 24% of Automobile dealers, new only or new and used BLS 3.4 · 6y Form 300A (see methodology below)

Horne Mazda, LLC safety composite

Horne Mazda, LLC scores strongest on total case rate (tcr) (safer than 95% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.81 per 100 workers

Safer than 95% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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%).

Horne Mazda, LLC held a steady TCR band

Horne Mazda, LLC's TCR held near 0.0 from 0.0 in 2018 to 0.0 in 2024. Peak filing year was 2022 at 2.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2018=0.0 · 2019=0.0 · 2021=0.0 · 2022=2.5 · 2023=2.4 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 441110 · Tempe, AZ AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 24% of ind

  • DART 0.0 DART
  • RANK #6/78
  • PHOTO Sliman's Sales & Ser…
  • BOOK 6y book
  • INJ 2 inj
  • SIZE ~38 FTE

Nearest TCR peer: Sliman's Sales & Service, Inc (0.0 TCR gap)

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

Horne Mazda, LLC in the TCR neighbourhood

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

TCR

What this shows Horne Mazda, LLC averages 0.8 TCR (24% of the Automobile dealers, new only or new and used BLS benchmark).

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

Horne Mazda, LLC TCR series: 2018=0 · 2019=0 · 2021=0 · 2022=2.5 · 2023=2.4 · 2024=0 · BLS 3.4

Where Horne Mazda, LLC falls in its industry

2,847 Automobile dealers, new only o establishments

Safer than 95% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 78 Automobile dealers, new only o employers in Arizona.

Horne Mazda, LLC (38 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.3 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 0100200300400 0510152025 Average employees Total Case Rate Horne Mazda, LLC
Horne Mazda, LLC (38 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 3.3

Horne Mazda, LLC has fewer employees than the Automobile dealers, new only or new and median and a lower injury rate than the industry's median TCR of 3.3. 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
2024 0.0 0.0 0 0 0
2023 2.4 0.0 1 0 0
2022 2.5 2.5 1 0 0
2021 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

441110 · AZ · Tempe

2,847 Automobile dealers, new only or new and used employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 569 employers in Tempe, 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 Sliman's Sales & Service, Inc 0.8 TCR
NAICS-TCR Terry Inc 0.8 TCR
NAICS-TCR Schmelz Countryside 0.8 TCR
NAICS-TCR B.O.O. Inc D/B/A Acura of Pembroke Pines 0.8 TCR
STATE-SIZE Southern 38 FTE
STATE-SIZE Eloy, AZ 38 FTE
STATE-SIZE Office 38 FTE
STATE-SIZE Casa Grande Service Center 38 FTE
CITY-NEAR SALT RIVER PROJECT DISTRICT VALLEY 4,655 FTE
CITY-NEAR 202376 4,627 FTE
CITY-NEAR Valley Plants and Offices 4,518 FTE
CITY-NEAR IES Communications, LLC 3,432 FTE
NAT-TCR WRB Fabrication LLC dba Synmar Castech 0.8 TCR
NAT-TCR City Hill Excavating,Inc. 0.8 TCR
NAT-TCR Hollister 0.8 TCR
NAT-TCR Fort Worth, TX - Alliance 0.8 TCR
NAT-SIZE Loroco Industries 38 FTE
NAT-SIZE Derryberry's Heat and Air, Inc. 38 FTE
NAT-SIZE WHS Homes, Inc. 38 FTE
NAT-SIZE Colonial Surface Solutions 38 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: 2024, 2023, 2022, 2021, 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.