Air-conditioning system (except window) installation · Texas

Doug heckenberg

Denton, TX · ~30 workers · 5 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

Doug heckenberg runs at 139% of its industry's injury rate - more dangerous than the typical Air-conditioning system (except window) installation workplace, earning a grade D.

Doug heckenberg: 3.9 TCR = 139% of Air-conditioning system (except window) installation BLS 2.8 · 5y Form 300A (see methodology below)

Doug heckenberg safety composite

Doug heckenberg scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 1%), 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)
D 3.9 per 100 workers

Safer than 44% of industry peers

DART rate
F 16.47 per 100 workers

Safer than 1% 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%).

Rising injury rate

Doug heckenberg: 0.0 → 16.5 TCR

Peak year 2020 @ 16.5 TCR · DART/TCR 4.22× in 2020

Doug heckenberg's TCR rose 16.5 from 0.0 in 2016 to 16.5 in 2020. In 2020, DART was 4.22× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Denton, TX ABOVE-IND · SMALL

Grade D · TCR 3.9 · 139% of ind

  • DART 16.5 DART
  • RANK #261/408
  • PHOTO 0D56 - HARTFORD FIRE
  • BOOK 5y book
  • INJ 6 inj
  • SIZE ~30 FTE

Nearest TCR peer: 0D56 - HARTFORD FIRE (0.0 TCR gap)

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

Doug heckenberg in the TCR neighbourhood

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

TCR

What this shows Doug heckenberg averages 3.9 TCR (139% 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

Doug heckenberg TCR series: 2016=0 · 2017=0 · 2018=3 · 2019=0 · 2020=16.5 · BLS 2.8

Where Doug heckenberg falls in its industry

5,793 Air-conditioning system (excep establishments

Safer than 44% 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 #261 safest of 408 Air-conditioning system (excep employers in Texas.

Doug heckenberg (30 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 050100150200250 05101520 Average employees Total Case Rate Doug heckenberg
Doug heckenberg (30 employees, TCR 3.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Doug heckenberg has fewer 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 16.5 16.5 5 0 0
2019 0.0 0.0 0 0 0
2018 3.0 3.0 1 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

238220 · TX · Denton

5,793 Air-conditioning system (except window) installation employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 211 employers in Denton, 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 0D56 - HARTFORD FIRE 3.9 TCR
NAICS-TCR RSI Climate 3.9 TCR
NAICS-TCR SAMCO, Inc 3.9 TCR
NAICS-TCR ACCO Engineered Systems - Sparks 3.9 TCR
STATE-SIZE BRAZOS RIVER SOD FARM 30 FTE
STATE-SIZE Coyote Lake Feeders LLC 30 FTE
STATE-SIZE Dimmitt Feedyard 30 FTE
STATE-SIZE Green Plains Cattle Company LLC - Hereford 30 FTE
CITY-NEAR Peterbilt Paccar 2,843 FTE
CITY-NEAR Peterbilt Motors Company 2,095 FTE
CITY-NEAR Texas Health Denton 1,091 FTE
CITY-NEAR 060 Texas Health Presbyterian Hospital Denton 1,040 FTE
NAT-TCR 6396-Heather Knoll 3.9 TCR
NAT-TCR Ascentria Care Alliance - Client Center 3.9 TCR
NAT-TCR Arrow Exterminators Columbus 3.9 TCR
NAT-TCR Landscape Construction 3.9 TCR
NAT-SIZE Iga #55 30 FTE
NAT-SIZE FAR Research, Inc. (dba FAR Chemical, Inc.) 30 FTE
NAT-SIZE 2073-SW-20730217-CS-SW 30 FTE
NAT-SIZE S03049 - WM of Fredericksburg 30 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, 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.