Heating contractors · Arizona

AZ's Dukes of Air

Mesa, AZ · ~42 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

AZ's Dukes of Air runs at 104% of its industry's injury rate - about level with the typical Heating contractors workplace, earning a grade C.

AZ's Dukes of Air: 2.9 TCR = 104% of Heating contractors BLS 2.8 · 2y Form 300A (see methodology below)

AZ's Dukes of Air safety composite

AZ's Dukes of Air scores strongest on total case rate (tcr) (safer than 55% of same-industry peers) and weakest on dart rate (safer than 30%), 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).

D

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.91 per 100 workers

Safer than 55% of industry peers

DART rate
F 2.91 per 100 workers

Safer than 30% 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

AZ's Dukes of Air: 0.0 → 5.8 TCR

Peak year 2021 @ 5.8 TCR · DART/TCR 1× in 2021

AZ's Dukes of Air's TCR rose 5.8 from 0.0 in 2020 to 5.8 in 2021. In 2021, DART was 1× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Mesa, AZ ABOVE-IND · SMALL

Grade C · TCR 2.9 · 104% of ind

  • DART 2.9 DART
  • RANK #58/131
  • PHOTO Star Service, Inc of…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~42 FTE

Nearest TCR peer: Star Service, Inc of Mobile (0.0 TCR gap)

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

AZ's Dukes of Air in the TCR neighbourhood

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

TCR

What this shows AZ's Dukes of Air averages 2.9 TCR (104% of the Heating contractors BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

AZ's Dukes of Air TCR series: 2020=0 · 2021=5.8 · BLS 2.8

Where AZ's Dukes of Air falls in its industry

5,793 Heating contractors establishments

Safer than 55% 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 #58 safest of 131 Heating contractors employers in Arizona.

AZ's Dukes of Air (42 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 60 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 050100150200250 05101520 Average employees Total Case Rate AZ's Dukes of Air
AZ's Dukes of Air (42 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

AZ's Dukes of Air has fewer employees than the Heating contractors 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
2021 5.8 2.9 2 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · AZ · Mesa

5,793 Heating contractors employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 565 employers in Mesa, 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 Star Service, Inc of Mobile 2.9 TCR
NAICS-TCR Southland HVAC & Construction Inc 2.9 TCR
NAICS-TCR Kuck Mechanical Contractors LLC 2.9 TCR
NAICS-TCR Aurora Mechanical 2.9 TCR
STATE-SIZE 4186-02619 42 FTE
STATE-SIZE Apache Trail Store 42 FTE
STATE-SIZE AZP050 42 FTE
STATE-SIZE Catalina Springs Memory Care, LLC 42 FTE
CITY-NEAR AZ001 4,193 FTE
CITY-NEAR AZAPW9668 AZA - RAMP PAX 3,181 FTE
CITY-NEAR 04-290370278-2 1,964 FTE
CITY-NEAR Police Department H210 1,651 FTE
NAT-TCR SouthernCarlson - Houston Eastex 2.9 TCR
NAT-TCR Kent, WA Office CS 2.9 TCR
NAT-TCR Hobart Service, Indianapolis 2.9 TCR
NAT-TCR Pratt Communications Inc. Paramount 2.9 TCR
NAT-SIZE Lafayette Subaru 42 FTE
NAT-SIZE Augusta Sash & Door 42 FTE
NAT-SIZE West Star North Dairy 42 FTE
NAT-SIZE Houston FS (SSS, CSS) 42 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: 2021, 2020. 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.