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

Mesa - Ventura

Newbury Park, CA · ~61 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mesa - Ventura runs at 23% of its industry's injury rate - far safer than the typical HVAC (heating, ventilation and air-conditioning) contractors workplace, earning a grade A.

Mesa - Ventura: 0.6 TCR = 23% of HVAC (heating, ventilation and air-conditioning) contractors BLS 2.8 · 5y Form 300A (see methodology below)

Mesa - Ventura safety composite

Mesa - Ventura scores strongest on total case rate (tcr) (safer than 94% of same-industry peers) and weakest on dart rate (safer than 47%), 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).

C

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.63 per 100 workers

Safer than 94% of industry peers

DART rate
D 1.37 per 100 workers

Safer than 47% 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

Mesa - Ventura: 0.0 → 1.4 TCR

Peak year 2022 @ 1.8 TCR · DART/TCR 2.17× in 2024

Mesa - Ventura's TCR rose 1.4 from 0.0 in 2020 to 1.4 in 2024. Peak filing year was 2022 at 1.8 TCR. In 2024, DART was 2.17× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Newbury Park, CA AT/BELOW-IND · SMALL

Grade A · TCR 0.6 · 23% of ind

  • DART 1.4 DART
  • RANK #22/594
  • PHOTO DW Mechanical inc.
  • BOOK 5y book
  • INJ 2 inj
  • SIZE ~61 FTE

Nearest TCR peer: DW Mechanical inc. (0.0 TCR gap)

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

Mesa - Ventura in the TCR neighbourhood

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

TCR

What this shows Mesa - Ventura averages 0.6 TCR (23% of the HVAC (heating, ventilation and air-conditioning) contractors BLS benchmark).

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

Mesa - Ventura TCR series: 2020=0 · 2021=0 · 2022=1.8 · 2023=0 · 2024=1.4 · BLS 2.8

Where Mesa - Ventura falls in its industry

5,793 HVAC (heating, ventilation and establishments

Safer than 94% 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 #22 safest of 594 HVAC (heating, ventilation and employers in California.

Mesa - Ventura (61 employees, TCR 0.6) 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 050100150200250 05101520 Average employees Total Case Rate Mesa - Ventura
Mesa - Ventura (61 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Mesa - Ventura has more employees than the HVAC (heating, ventilation and air-condi median and a lower 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 1.4 1.4 1 0 0
2023 0.0 0.0 0 0 0
2022 1.8 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Newbury Park

5,793 HVAC (heating, ventilation and air-conditioning) contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 54 employers in Newbury Park, 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 DW Mechanical inc. 0.6 TCR
NAICS-TCR All Temperature Service Air Conditioning Inc. 0.6 TCR
NAICS-TCR Carrier Commercial Services (Ashburn) 0.6 TCR
NAICS-TCR W. W. Gay Mechanical Contractor, Inc. 0.6 TCR
STATE-SIZE Silveira Farms 61 FTE
STATE-SIZE La Brucherie Produce, LLC 61 FTE
STATE-SIZE Olds Ranch 61 FTE
STATE-SIZE 1750 Production Office 61 FTE
CITY-NEAR NEWBURY PARK (WESTLAKE) CENTER (CANEW) 317 FTE
CITY-NEAR CANEW - NEWBURY PARK CENTER 316 FTE
CITY-NEAR People Creating Success 289 FTE
CITY-NEAR 151-70150-33207 261 FTE
NAT-TCR Kent_IFS 0.6 TCR
NAT-TCR OR - Hewlett Packard 0.6 TCR
NAT-TCR 0063 - Tulsa 0.6 TCR
NAT-TCR Lilly Del Carbe Inc Carolina 0.6 TCR
NAT-SIZE Skycoat LLC 61 FTE
NAT-SIZE City of Norwich: Fire Department 61 FTE
NAT-SIZE Vanguard Cahokia 61 FTE
NAT-SIZE 30028 - Capstone Awg Kansas City Ks 61 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, 2022, 2021, 2020. 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.