Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation · California

AirCom Mechanical

Name: AirCom Mechanical Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Sacramento, CA · ~50 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.9
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

AirCom Mechanical runs at 103% of its industry's injury rate - about level with the typical Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation workplace, earning a grade C.

AirCom Mechanical: 2.9 TCR = 103% of Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation BLS 2.8 · 2y Form 300A (see methodology below)

AirCom Mechanical safety composite

AirCom Mechanical scores strongest on total case rate (tcr) (safer than 55% of same-industry peers) and weakest on dart rate (safer than 40%), 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).

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.88 per 100 workers

Safer than 55% of industry peers
DART rate: D 1.92 per 100 workers

Safer than 40% 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

AirCom Mechanical: 1.9 → 3.9 TCR

Peak year 2020 @ 3.9 TCR · DART/TCR 0.67× in 2020

AirCom Mechanical's TCR rose 1.9 from 1.9 in 2019 to 3.9 in 2020. In 2020, DART was 0.67× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade C · TCR 2.9 · 103% of ind

DART 1.9 DART
RANK #223/594
PHOTO Thermal Concepts, LLC
BOOK 2y book
INJ 3 inj
SIZE ~50 FTE

Nearest TCR peer: Thermal Concepts, LLC (0.0 TCR gap)

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This site

2.9
Thermal Concep

2.9
Matrix HG, Inc

2.9
Bruce Mechanic

2.9
Anchor Mechani

2.9

What this shows AirCom Mechanical averages 2.9 TCR (103% of the Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation BLS benchmark).

AirCom Mechanical TCR series: 2019=1.9 · 2020=3.9 · BLS 2.8

Where AirCom Mechanical falls in its industry

5,793 Heating and ventilation system establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 3.3.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #223 safest of 594 Heating and ventilation system employers in California.

AirCom Mechanical (50 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

AirCom Mechanical has fewer employees than the Heating and ventilation system component 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
2020	3.9	1.9	2	0	0
2019	1.9	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · CA · Sacramento

5,793 Heating and ventilation system component (e.g., air registers, diffusers, filters, grilles, sound attenuators) installation employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,348 employers in Sacramento, 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	Thermal Concepts, LLC	DAVIE, FL	2.9 TCR
NAICS-TCR	Matrix HG, Inc. W1	CONCORD, CA	2.9 TCR
NAICS-TCR	Bruce Mechanical, Inc.	KENNEWICK, WA	2.9 TCR
NAICS-TCR	Anchor Mechanical, LLC	HILLSBORO, ND	2.9 TCR
STATE-SIZE	Jack Bros., Inc.	BRAWLEY	50 FTE
STATE-SIZE	M Three Ranches, LLC	WOODLAND	50 FTE
STATE-SIZE	Penterman Farming Company	NAPA	50 FTE
STATE-SIZE	Trefethen Farming, LLC	NAPA	50 FTE
CITY-NEAR	UC Davis Health	Sacramento	10,481 FTE
CITY-NEAR	Employment Development Department	Sacramento	8,494 FTE
CITY-NEAR	California Department of Transportation Facility 451	Sacramento	5,500 FTE
CITY-NEAR	California Department of Transportation Facility 485	Sacramento	5,500 FTE
NAT-TCR	All-Star-Plymouth	Pequabuck, CT	2.9 TCR
NAT-TCR	Quincy, IL Hauling	Quincy, IL	2.9 TCR
NAT-TCR	Borracha	Las Vegas, NV	2.9 TCR
NAT-TCR	Catania OIls	Ayer, MA	2.9 TCR
NAT-SIZE	Morgan Advanced Materials Bedford	Bedford, OH	50 FTE
NAT-SIZE	Washington Georgia	Washington, GA	50 FTE
NAT-SIZE	Dura Automotive Systems	Milan, TN	50 FTE
NAT-SIZE	Yoder Oil Co. Inc	Elkhart, IN	50 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. 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.