Heating, ventilation and air-conditioning (HVAC) contractors · Texas

A# 1 Air, Inc.

Lewisville, TX · ~373 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
5.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

A# 1 Air, Inc. runs at 209% of its industry's injury rate - far more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade F.

A# 1 Air, Inc.: 5.8 TCR = 209% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 2y 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 28%), 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

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.84 per 100 workers

Safer than 28% of industry peers

DART rate
F 2.74 per 100 workers

Safer than 32% 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

−5.2

2021→2022

A# 1 Air, Inc. injury rate improved

A# 1 Air, Inc.'s TCR fell 5.2 from 8.5 in 2021 to 3.2 in 2022. Peak filing year was 2021 at 8.5 TCR. In 2022, DART was 0.47× this establishment's average TCR (severity share of cases).

2021=8.5 · 2022=3.2

OSHA ITA Form 300A scorecard

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

Grade F · TCR 5.8 · 209% of ind

  • DART 2.7 DART
  • RANK #330/408
  • PHOTO Romanoff Heating and…
  • BOOK 2y book
  • INJ 48 inj
  • SIZE ~373 FTE

Nearest TCR peer: Romanoff Heating and Cooling Charlotte LLC - SC (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 5.8 TCR (209% of the Heating, ventilation and air-conditioning (HVAC) contractors 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: 2021=8.5 · 2022=3.2 · BLS 2.8

Where A# 1 Air, Inc. falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 28% 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 #330 safest of 408 Heating, ventilation and air-c employers in Texas.

A# 1 Air, Inc. (373 employees, TCR 5.8) 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. (373 employees, TCR 5.8) 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 Heating, ventilation and air-conditionin 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
2022 3.2 2.7 17 3 0
2021 8.5 3.6 31 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · TX · Lewisville

5,793 Heating, ventilation and air-conditioning (HVAC) contractors 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 Romanoff Heating and Cooling Charlotte LLC - SC 5.8 TCR
NAICS-TCR Allied Fire Protection Systems, Inc. 5.8 TCR
NAICS-TCR Refrigeration Systems Construction & Service, Inc 5.8 TCR
NAICS-TCR Junction Climate Control 5.8 TCR
STATE-SIZE Applied Optoelectronics, Inc. 373 FTE
STATE-SIZE Darr Equipment LP 373 FTE
STATE-SIZE 9435 - Midlothian Fulfillment Center 373 FTE
STATE-SIZE WM 546 373 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 American Control and Engineering Service, Inc. 5.8 TCR
NAT-TCR Cedarbrook Senior Living of Northville 5.8 TCR
NAT-TCR PSSI - 0413 Tyson Foods Inc.- South Hutchinson 5.8 TCR
NAT-TCR Garden 5.8 TCR
NAT-SIZE YCC Columbus 373 FTE
NAT-SIZE Catholic Charities of the Diocese of Yakima 373 FTE
NAT-SIZE Escalon Premier Brands 373 FTE
NAT-SIZE Fawcett Memorial Hospital, Inc 373 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: 2022, 2021. 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.