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

All Temperatures Controlled

Name: All Temperatures Controlled Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chatsworth, CA · ~27 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.4
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

All Temperatures Controlled runs at 49% of its industry's injury rate - far safer than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade A.

All Temperatures Controlled: 1.4 TCR = 49% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 3y Form 300A (see methodology below)

All Temperatures Controlled safety composite

All Temperatures Controlled scores strongest on total case rate (tcr) (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.37 per 100 workers

Safer than 80% of industry peers
DART rate: B 0 per 100 workers

Safer than 80% 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%).

All Temperatures Controlled held a steady TCR band

All Temperatures Controlled's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2022. Peak filing year was 2021 at 4.1 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2020=0.0 · 2021=4.1 · 2022=0.0

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.4 · 49% of ind

DART 0.0 DART
RANK #97/594
PHOTO Plumbing
BOOK 3y book
INJ 1 inj
SIZE ~27 FTE

Nearest TCR peer: Plumbing (0.0 TCR gap)

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1.4
Plumbing

1.4
ACME Plumbing

1.4
Poynter Sheet

1.4
Castle Heating

1.4

What this shows All Temperatures Controlled averages 1.4 TCR (49% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).

All Temperatures Controlled TCR series: 2020=0 · 2021=4.1 · 2022=0 · BLS 2.8

Where All Temperatures Controlled falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 80% of graded establishments in this industry, whose median TCR is 3.3.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #97 safest of 594 Heating, ventilation and air-c employers in California.

All Temperatures Controlled (27 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

All Temperatures Controlled has fewer employees than the Heating, ventilation and air-conditionin 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
2022	0.0	0.0	0
2021	4.1	4.1	1
2020	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Chatsworth

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 · 132 employers in Chatsworth, 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	Plumbing	JONESBORO, AR	1.4 TCR
NAICS-TCR	ACME Plumbing & Heating Co of Durham, Inc.	DURHAM, NC	1.4 TCR
NAICS-TCR	Poynter Sheet Metal Inc	GREEENWOOD, IN	1.4 TCR
NAICS-TCR	Castle Heating & Air, Inc.	SOLON, OH	1.4 TCR
STATE-SIZE	HQ	FRESNO	27 FTE
STATE-SIZE	Medeiros Farms Vineyards	CARUTHERS	27 FTE
STATE-SIZE	SAND RANCH	HELM	27 FTE
STATE-SIZE	San Bernabe Vineyards	KING CITY	27 FTE
CITY-NEAR	Thibiant International	Chatsworth	666 FTE
CITY-NEAR	AMZL : DLA4	Chatsworth	620 FTE
CITY-NEAR	Noble House Home Furnishings	Chatsworth	562 FTE
CITY-NEAR	kdc/ one	Chatsworth	540 FTE
NAT-TCR	Sun Coast Resources San Antonio	San Antonio, TX	1.4 TCR
NAT-TCR	ISD 191 - William Burne Elementary School	Burnsville, MN	1.4 TCR
NAT-TCR	Health Services Management	Beaumont, TX	1.4 TCR
NAT-TCR	Beckwith Electronic Engineering Co.	San Antonio, TX	1.4 TCR
NAT-SIZE	AmeriGas Propane - Phoenix, AZ	Phoenix, AZ	27 FTE
NAT-SIZE	Russell Lands Shop and Maintenance	Alexander City, AL	27 FTE
NAT-SIZE	Wichita Home Care	Wichita, KS	27 FTE
NAT-SIZE	4795-EA-CHA-CHATTANOOGA-CHA-TRML	Chattanooga, TN	27 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: 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.