Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers · Tennessee

TNNAS

Nashville, TN · ~34 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.2
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

TNNAS runs at 100% of its industry's injury rate - about level with the typical Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers workplace, earning a grade C.

TNNAS: 2.2 TCR = 100% of Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers BLS 2.2 · 4y Form 300A (see methodology below)

TNNAS safety composite

TNNAS scores strongest on total case rate (tcr) (safer than 57% of same-industry peers) and weakest on dart rate (safer than 41%), 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

50/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.2 per 100 workers

Safer than 57% of industry peers

DART rate
D 1.77 per 100 workers

Safer than 41% of industry peers

Fatalities
D 0

Safer than 50% 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

TNNAS: 0.0 → 1.8 TCR

Peak year 2023 @ 7.0 TCR · DART/TCR 0.8× in 2024

TNNAS's TCR rose 1.8 from 0.0 in 2016 to 1.8 in 2024. Peak filing year was 2023 at 7.0 TCR. In 2024, DART was 0.8× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423730 · Nashville, TN AT/BELOW-IND · SMALL

Grade C · TCR 2.2 · 100% of ind

  • DART 1.8 DART
  • RANK #6/11
  • PHOTO Wholesale Outlet, Inc.
  • BOOK 4y book
  • INJ 6 inj
  • SIZE ~34 FTE

Nearest TCR peer: Wholesale Outlet, Inc. (0.0 TCR gap)

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

TNNAS in the TCR neighbourhood

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

TCR

What this shows TNNAS averages 2.2 TCR (100% of the Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers BLS benchmark).

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

TNNAS TCR series: 2016=0 · 2017=0 · 2023=7 · 2024=1.8 · BLS 2.2

Where TNNAS falls in its industry

290 Warm Air Heating and Air-Condi establishments

Safer than 57% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 11 Warm Air Heating and Air-Condi employers in Tennessee.

TNNAS (34 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.5 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 0510152025 Average employees Total Case Rate TNNAS
TNNAS (34 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 45 employees and a TCR of 2.5

TNNAS has fewer employees than the Warm Air Heating and Air-Conditioning Eq median and a lower injury rate than the industry's median TCR of 2.5. 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 1.8 1.8 1 0 0
2023 7.0 1.4 5 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423730 · TN · Nashville

290 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 1,187 employers in Nashville, TN · 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 Wholesale Outlet, Inc. 2.2 TCR
NAICS-TCR 4192-00051423-SAC 2.2 TCR
NAICS-TCR Tri-State Distributors 74 Ocala 2.2 TCR
NAICS-TCR Temperature Systems Inc 2.2 TCR
STATE-SIZE Obion County Hatchery 34 FTE
STATE-SIZE UCEMC Cookeville 34 FTE
STATE-SIZE RKA Construction, LLC 34 FTE
STATE-SIZE AGM-Tennessee 34 FTE
CITY-NEAR Parallon Enterprises, LLC 15,267 FTE
CITY-NEAR METROPOLITAN GOVT. OF NASHVILLE,& DAVIDSON COUNTY 10,278 FTE
CITY-NEAR METRO NASHVILLE PUBLIC SCHOOLS 9,049 FTE
CITY-NEAR TriStar Centennial Medical Center 3,106 FTE
NAT-TCR SSFP 2.2 TCR
NAT-TCR Otis Elevator Company-Raleigh Durham 2.2 TCR
NAT-TCR Usc - Hammonton 2.2 TCR
NAT-TCR Fracture, Inc. 2.2 TCR
NAT-SIZE USA Santa Ana 18601 Airport Way 34 FTE
NAT-SIZE Integrity Construction Group, Inc 34 FTE
NAT-SIZE Kelso Peterbilt, Inc 34 FTE
NAT-SIZE Marshall Location 34 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, 2017, 2016. 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.