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

Hassler Heating and Air Conditioning

El Cerrito, CA · ~45 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
19.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Hassler Heating and Air Conditioning runs at 683% of its industry's injury rate - far more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade F.

Hassler Heating and Air Conditioning: 19.1 TCR = 683% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 2y Form 300A (see methodology below)

Hassler Heating and Air Conditioning safety composite

Hassler Heating and Air Conditioning scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (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

14/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 19.11 per 100 workers

Safer than 1% of industry peers

DART rate
F 17.58 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

Hassler Heating and Air Conditioning: 18.1 → 20.1 TCR

Peak year 2024 @ 20.1 TCR · DART/TCR 0.92× in 2024

Hassler Heating and Air Conditioning's TCR rose 2.0 from 18.1 in 2023 to 20.1 in 2024. In 2024, DART was 0.92× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · El Cerrito, CA ABOVE-IND · SMALL

Grade F · TCR 19.1 · 683% of ind

  • DART 17.6 DART
  • RANK #583/594
  • PHOTO Fort Collins Heating…
  • BOOK 2y book
  • INJ 14 inj
  • SIZE ~45 FTE

Nearest TCR peer: Fort Collins Heating and Air Conditioning, Inc. (0.1 TCR gap)

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

Hassler Heating and Air Conditioning in the TCR neighbourhood

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

TCR

What this shows Hassler Heating and Air Conditioning averages 19.1 TCR (683% 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

Hassler Heating and Air Conditioning TCR series: 2023=18.1 · 2024=20.1 · BLS 2.8

Where Hassler Heating and Air Conditioning falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 1% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #583 safest of 594 Heating, ventilation and air-c employers in California.

Hassler Heating and Air Conditioning (45 employees, TCR 19.1) 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 0510152025 Average employees Total Case Rate Hassler Heating and Air Conditioning
Hassler Heating and Air Conditioning (45 employees, TCR 19.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Hassler Heating and Air Conditioning has fewer 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
2024 20.1 17.6 8 0 0
2023 18.1 15.1 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · El Cerrito

5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 15 employers in El Cerrito, CA · 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 Fort Collins Heating and Air Conditioning, Inc. 19.2 TCR
NAICS-TCR LA Hydrojet and Rooter Service, Inc. 19.2 TCR
NAICS-TCR Martin's Heating & Air 19.3 TCR
NAICS-TCR Hiller, LLC-AL 18.9 TCR
STATE-SIZE Salinas Transplant Company 45 FTE
STATE-SIZE Terra Firma Farm 45 FTE
STATE-SIZE Donald Beeman Farm 45 FTE
STATE-SIZE Berry Mist Farms, LP 45 FTE
CITY-NEAR 6962-SWY-0025-0025-02940 157 FTE
CITY-NEAR SWY-0025-0025-02940 FAC-02940-EL CERRITO-CA 146 FTE
CITY-NEAR 6962-SWY 0025 2940 146 FTE
CITY-NEAR 0643 EL CERRITO 140 FTE
NAT-TCR Athol 19.1 TCR
NAT-TCR Txbea - Beaumont 19.1 TCR
NAT-TCR FV Medical Transportation 19.1 TCR
NAT-TCR Unity Center 19.1 TCR
NAT-SIZE Seaboard Foods Lp Leoti Fm Delivery 45 FTE
NAT-SIZE Leevers Locavore 45 FTE
NAT-SIZE Public Works 45 FTE
NAT-SIZE Marc Glassman Inc 57MS 45 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.