Air-conditioning system (except window) installation · Texas

A#1 Air, Inc

Lewisville, TX · ~345 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

A#1 Air, Inc runs at 273% of its industry's injury rate - far more dangerous than the typical Air-conditioning system (except window) installation workplace, earning a grade F.

A#1 Air, Inc: 7.6 TCR = 273% of Air-conditioning system (except window) installation BLS 2.8 · 3y Form 300A (see methodology below)

A#1 Air, Inc safety composite

A#1 Air, Inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (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

27/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.63 per 100 workers

Safer than 18% of industry peers

DART rate
F 4.12 per 100 workers

Safer than 21% 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

−2.1

2018→2020

A#1 Air, Inc injury rate improved

A#1 Air, Inc's TCR fell 2.1 from 8.7 in 2018 to 6.6 in 2020. Peak filing year was 2018 at 8.7 TCR. In 2020, DART was 0.54× this establishment's average TCR (severity share of cases).

2018=8.7 · 2019=7.6 · 2020=6.6

OSHA ITA Form 300A scorecard

Establishment book 238220 · Lewisville, TX ABOVE-IND · MID

Grade F · TCR 7.6 · 273% of ind

  • DART 4.1 DART
  • RANK #359/408
  • PHOTO Johnson and Jordan M…
  • BOOK 3y book
  • INJ 75 inj
  • SIZE ~345 FTE

Nearest TCR peer: Johnson and Jordan Mechanical Contractors (0.0 TCR gap)

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

A#1 Air, Inc in the TCR neighbourhood

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

TCR

What this shows A#1 Air, Inc averages 7.6 TCR (273% 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

A#1 Air, Inc TCR series: 2018=8.7 · 2019=7.6 · 2020=6.6 · BLS 2.8

Where A#1 Air, Inc falls in its industry

5,793 Air-conditioning system (excep establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #359 safest of 408 Air-conditioning system (excep employers in Texas.

A#1 Air, Inc (345 employees, TCR 7.6) 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 0100200300400 05101520 Average employees Total Case Rate A#1 Air, Inc
A#1 Air, Inc (345 employees, TCR 7.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

A#1 Air, Inc 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
2020 6.6 4.1 24 0 0
2019 7.6 1.4 20 7 0
2018 8.7 3.9 31 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · TX · Lewisville

5,793 Air-conditioning system (except window) installation employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 242 employers in Lewisville, TX · 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 Johnson and Jordan Mechanical Contractors 7.6 TCR
NAICS-TCR Conditioned Air of Naples 7.6 TCR
NAICS-TCR Service Minds LLC DBA Mister Sparky Ben Franklin Plumbing One Hour Air Daytona 7.6 TCR
NAICS-TCR Busby's Inc. 7.6 TCR
STATE-SIZE Liberty Civil Construction,LLC 345 FTE
STATE-SIZE Jones Bros. Dirt & Paving Contractors Inc 345 FTE
STATE-SIZE Pieper Houston Electric, LP - Main Office - All Projects 345 FTE
STATE-SIZE Gowan Inc ,com 345 FTE
CITY-NEAR Kent Companies TX 1,380 FTE
CITY-NEAR Unit #9900 1,168 FTE
CITY-NEAR Medical City Lewisville 872 FTE
CITY-NEAR Metro Auto Auction Dallas 856 FTE
NAT-TCR Pennsburg Manor 7.6 TCR
NAT-TCR Core-Mark International - Atlanta Division 7.6 TCR
NAT-TCR Cambridge 7.6 TCR
NAT-TCR Baker's Waterproofing Co., Inc. Primary 7.6 TCR
NAT-SIZE Pall Corporation DeLand 345 FTE
NAT-SIZE Active Retirement DBA Jefferson's Ferry 345 FTE
NAT-SIZE Kosciusko County 345 FTE
NAT-SIZE Wendell Foster 345 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: 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.