541330 Engineering Services · Arizona

AeroSpec Inc

Chandler, AZ · ~71 workers · 8 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
1.7
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

AeroSpec Inc runs at 338% of its industry's injury rate - far more dangerous than the typical 541330 Engineering Services workplace, earning a grade F.

AeroSpec Inc: 1.7 TCR = 338% of 541330 Engineering Services BLS 0.5 · 8y Form 300A (see methodology below)

AeroSpec Inc safety composite

AeroSpec Inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 18%), 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

31/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 1.69 per 100 workers

Safer than 31% of industry peers

DART rate
F 1.42 per 100 workers

Safer than 18% 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

−1.8

2017→2024

AeroSpec Inc injury rate improved

AeroSpec Inc's TCR fell 1.8 from 3.2 in 2017 to 1.4 in 2024. Peak filing year was 2019 at 4.0 TCR. In 2024, DART was 0.84× this establishment's average TCR (severity share of cases).

2017=3.2 · 2018=3.5 · 2019=4.0 · 2020=0.0 · 2021=0.0 · 2022=1.4 · 2023=0.0 · 2024=1.4

OSHA ITA Form 300A scorecard

Establishment book 541330 · Chandler, AZ ABOVE-IND · SMALL

Grade F · TCR 1.7 · 338% of ind

  • DART 1.4 DART
  • RANK #7/12
  • PHOTO Magna IV Engineering…
  • BOOK 8y book
  • INJ 9 inj
  • SIZE ~71 FTE

Nearest TCR peer: Magna IV Engineering Inc (0.0 TCR gap)

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

AeroSpec Inc in the TCR neighbourhood

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

TCR

What this shows AeroSpec Inc averages 1.7 TCR (338% of the 541330 Engineering Services BLS benchmark).

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

AeroSpec Inc TCR series: 2017=3.2 · 2018=3.5 · 2019=4 · 2020=0 · 2021=0 · 2022=1.4 · 2023=0 · 2024=1.4 · BLS 0.5

Where AeroSpec Inc falls in its industry

690 541330 Engineering Services establishments

Safer than 31% of graded establishments in this industry, whose median TCR is 0.9.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 12 541330 Engineering Services employers in Arizona.

AeroSpec Inc (71 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9 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 01,0002,0003,0004,000 051015 Average employees Total Case Rate AeroSpec Inc
AeroSpec Inc (71 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 112 employees and a TCR of 0.9

AeroSpec Inc has fewer employees than the 541330 Engineering Services median and a higher injury rate than the industry's median TCR of 0.9. 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
2024 1.4 1.4 1 0 0
2023 0.0 0.0 0 0 0
2022 1.4 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 4.0 0.0 3 0 0
2018 3.5 1.7 2 0 0
2017 3.2 1.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541330 · AZ · Chandler

690 541330 Engineering Services employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 462 employers in Chandler, 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 Magna IV Engineering Inc 1.7 TCR
NAICS-TCR American Structurepoint: Columbus 1.7 TCR
NAICS-TCR Volcon ePowersports 1.7 TCR
NAICS-TCR MARMC US CT Groton CT CT992 1.7 TCR
STATE-SIZE Dorn Homes 71 FTE
STATE-SIZE Solon Corporation 71 FTE
STATE-SIZE Five Guys Services Main Operations 71 FTE
STATE-SIZE Headlee Roofing 71 FTE
CITY-NEAR Chandler Campus 6,163 FTE
CITY-NEAR Ocotillo Campus 5,428 FTE
CITY-NEAR 6403-64030510 3,265 FTE
CITY-NEAR 2643-64030510-510001 2,446 FTE
NAT-TCR jaf converters 1.7 TCR
NAT-TCR ADTRAN Holdings 1.7 TCR
NAT-TCR USALCO Baltimore 1.7 TCR
NAT-TCR Crossroads Dairy 1.7 TCR
NAT-SIZE Schmidt Fire Protection Co., Inc. 71 FTE
NAT-SIZE Atlantic Aviation - LAS 71 FTE
NAT-SIZE Sagola Hardwoods Ltd 71 FTE
NAT-SIZE AJ Kent Care Center OPCO LLC 71 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, 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.