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

Cool Air Solutions, Inc.

Name: Cool Air Solutions, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Murrieta, CA · ~36 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 6.0
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Cool Air Solutions, Inc. runs at 214% of its industry's injury rate - far more dangerous than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade F.

Cool Air Solutions, Inc.: 6.0 TCR = 214% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 4y Form 300A (see methodology below)

Cool Air Solutions, Inc. safety composite

Cool Air Solutions, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 27%), 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).

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 5.98 per 100 workers

Safer than 27% of industry peers
DART rate: F 3.24 per 100 workers

Safer than 27% 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

−9.0

2017→2024

Cool Air Solutions, Inc. injury rate improved

Cool Air Solutions, Inc.'s TCR fell 9.0 from 12.2 in 2017 to 3.2 in 2024. Peak filing year was 2017 at 12.2 TCR. In 2024, DART was 0.54× this establishment's average TCR (severity share of cases).

2017=12.2 · 2019=4.9 · 2023=3.6 · 2024=3.2

OSHA ITA Form 300A scorecard

Establishment book 238220 · Murrieta, CA ABOVE-IND · SMALL

Grade F · TCR 6.0 · 214% of ind

DART 3.2 DART
RANK #398/594
PHOTO Muska Plumbing
BOOK 4y book
INJ 5 inj
SIZE ~36 FTE

Nearest TCR peer: Muska Plumbing (0.0 TCR gap)

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

This site

6
Muska Plumbing

6
Schar Heating

6
Treasure Valle

6
Eckhardt & Joh

6

What this shows Cool Air Solutions, Inc. averages 6.0 TCR (214% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).

Cool Air Solutions, Inc. TCR series: 2017=12.2 · 2019=4.9 · 2023=3.6 · 2024=3.2 · BLS 2.8

Where Cool Air Solutions, Inc. falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 27% of graded establishments in this industry, whose median TCR is 3.3.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #398 safest of 594 Heating, ventilation and air-c employers in California.

Cool Air Solutions, Inc. (36 employees, TCR 6.0) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Cool Air Solutions, Inc. 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
2024	3.2	3.2	1	0
2023	3.6	0.0	1	0
2019	4.9	4.9	1	0
2017	12.2	12.2	2	1

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Murrieta

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 · 121 employers in Murrieta, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Muska Plumbing	ROSEVILLE, MN	6.0 TCR
NAICS-TCR	Schar Heating	RITTMAN, OH	6.0 TCR
NAICS-TCR	Treasure Valley Fire	BOISE, ID	6.0 TCR
NAICS-TCR	Eckhardt & Johnson	HOOKSETT, NH	6.0 TCR
STATE-SIZE	River Garden Farms	KNIGHTS LANDING	36 FTE
STATE-SIZE	Knight Farms	GLENN	36 FTE
STATE-SIZE	J.H. MEEK & SONS INC.	WOODLAND	36 FTE
STATE-SIZE	Dirt Farmer and Company	KENWOOD	36 FTE
CITY-NEAR	Loma Linda University Medical Center Murrieta	Murrieta	1,147 FTE
CITY-NEAR	22B UNIVERSAL HEALTH SERVICES OF RANCHO SPRI-RANCHO SPRINGS MEDICAL CENTER	Murrieta	681 FTE
CITY-NEAR	2576-50540000-5054	Murrieta	566 FTE
CITY-NEAR	2576-22B	Murrieta	471 FTE
NAT-TCR	Lyon College	Batesville, AR	6.0 TCR
NAT-TCR	Ncduh - Morrisville	Durham, NC	6.0 TCR
NAT-TCR	Ncwlk - Wilmington Center	Wilmington, NC	6.0 TCR
NAT-TCR	Ohman - Mansfield	Mansfield, OH	6.0 TCR
NAT-SIZE	Snow Peak	Lebanon, OR	36 FTE
NAT-SIZE	Carter Lumber 424	Charlotte, NC	36 FTE
NAT-SIZE	Kempsville Component Plant 543	Sanford, NC	36 FTE
NAT-SIZE	Clean Earth of North Jersey, Inc.	Kearny, NJ	36 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, 2019, 2017. 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.