Air-conditioning system (except window) installation · Arizona

Parker and sons

Phoenix, AZ · ~538 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Parker and sons runs at 138% of its industry's injury rate - more dangerous than the typical Air-conditioning system (except window) installation workplace, earning a grade D.

Parker and sons: 3.9 TCR = 138% of Air-conditioning system (except window) installation BLS 2.8 · 6y Form 300A (see methodology below)

Parker and sons safety composite

Parker and sons scores strongest on dart rate (safer than 53% of same-industry peers) and weakest on total case rate (tcr) (safer than 45%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.85 per 100 workers

Safer than 45% of industry peers

DART rate
D 1 per 100 workers

Safer than 53% 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%).

TCR Δ

−7.6

2017→2023

Parker and sons injury rate improved

Parker and sons's TCR fell 7.6 from 10.2 in 2017 to 2.6 in 2023. Peak filing year was 2017 at 10.2 TCR. In 2023, DART was 0.26× this establishment's average TCR (severity share of cases).

2017=10.2 · 2018=3.8 · 2019=1.1 · 2020=2.8 · 2021=2.7 · 2023=2.6

OSHA ITA Form 300A scorecard

Establishment book 238220 · Phoenix, AZ ABOVE-IND · MID

Grade D · TCR 3.9 · 138% of ind

  • DART 1.0 DART
  • RANK #66/131
  • PHOTO Comfort Systems USA …
  • BOOK 6y book
  • INJ 113 inj
  • SIZE ~538 FTE

Nearest TCR peer: Comfort Systems USA Ohio Columbus (0.0 TCR gap)

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

Parker and sons in the TCR neighbourhood

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

TCR

What this shows Parker and sons averages 3.9 TCR (138% of the Air-conditioning system (except window) installation BLS benchmark).

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

Parker and sons TCR series: 2017=10.2 · 2018=3.8 · 2019=1.1 · 2020=2.8 · 2021=2.7 · 2023=2.6 · BLS 2.8

Where Parker and sons falls in its industry

5,793 Air-conditioning system (excep establishments

Safer than 45% 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 #66 safest of 131 Air-conditioning system (excep employers in Arizona.

Parker and sons (538 employees, TCR 3.9) 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 0200400600 05101520 Average employees Total Case Rate Parker and sons
Parker and sons (538 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Parker and sons has more employees than the Air-conditioning system (except window) median and a higher 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
2023 2.6 1.0 24 2 0
2021 2.7 1.5 18 0 0
2020 2.8 0.8 13 5 0
2019 1.1 0.2 5 1 0
2018 3.8 3.8 17 0 0
2017 10.2 2.4 36 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · AZ · Phoenix

5,793 Air-conditioning system (except window) installation 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 Comfort Systems USA Ohio Columbus 3.9 TCR
NAICS-TCR Bill Howe Heating and Air Conditioning 3.9 TCR
NAICS-TCR 3285_7041 3.9 TCR
NAICS-TCR 4915_11398 3.9 TCR
STATE-SIZE TOLLESON AZ GATORADE 538 FTE
STATE-SIZE 9420 - Target Tempe I 540 FTE
STATE-SIZE S09805 - Phoenix Call Center 540 FTE
STATE-SIZE Shea Homes Active Lifestyle Communities 541 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 Sdwin - Winner, S.D 3.9 TCR
NAT-TCR International Wire - Kenwood 3.9 TCR
NAT-TCR County Market #212 3.9 TCR
NAT-TCR Trout Glass & Mirror 3.9 TCR
NAT-SIZE SRG Global Trim LLC 538 FTE
NAT-SIZE BSN Sports 538 FTE
NAT-SIZE Wasatch Electric 538 FTE
NAT-SIZE Gerdau - 01 538 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: 2023, 2021, 2020, 2019, 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.