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

Main Office

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

Westville, NJ · ~68 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Main Office runs at 26% of its industry's injury rate - far safer than the typical Heating, ventilation and air-conditioning (HVAC) contractors workplace, earning a grade A.

Main Office: 0.7 TCR = 26% of Heating, ventilation and air-conditioning (HVAC) contractors BLS 2.8 · 4y Form 300A (see methodology below)

Main Office safety composite

Main Office scores strongest on total case rate (tcr) (safer than 92% of same-industry peers) and weakest on dart rate (safer than 45%), 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).

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.72 per 100 workers

Safer than 92% of industry peers
DART rate: D 1.56 per 100 workers

Safer than 45% 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%).

Main Office held a steady TCR band

Main Office's TCR held near 0.3 from 1.3 in 2016 to 1.6 in 2019. In 2019, DART was 2.17× this establishment's average TCR (severity share of cases).

2016=1.3 · 2017=0.0 · 2018=0.0 · 2019=1.6

OSHA ITA Form 300A scorecard

Establishment book 238220 · Westville, NJ AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 26% of ind

DART 1.6 DART
RANK #7/84
PHOTO HSP & H, LLC.
BOOK 4y book
INJ 2 inj
SIZE ~68 FTE

Nearest TCR peer: HSP & H, LLC. (0.0 TCR gap)

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

This site

0.7
HSP & H, LLC.

0.7
Staxmatic, LLC

0.7
8150 - 1-MAIN

0.7
BT Baltimore

0.7

What this shows Main Office averages 0.7 TCR (26% of the Heating, ventilation and air-conditioning (HVAC) contractors BLS benchmark).

Main Office TCR series: 2016=1.3 · 2017=0 · 2018=0 · 2019=1.6 · BLS 2.8

Where Main Office falls in its industry

5,793 Heating, ventilation and air-c establishments

Safer than 92% of graded establishments in this industry, whose median TCR is 3.3.

Grade A

More dangerous than peersSafer than peers

Narrower to New Jersey alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 84 Heating, ventilation and air-c employers in New Jersey.

Main Office (68 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Main Office has more 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
2019	1.6	1.6	1
2018	0.0	0.0	0
2017	0.0	0.0	0
2016	1.3	0.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · NJ · Westville

5,793 Heating, ventilation and air-conditioning (HVAC) contractors employers nationwide with a credible TCR · 11,201 rated employers in New Jersey with headcount on file · 14 employers in Westville, NJ · 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	HSP & H, LLC.	MEMPHIS, TN	0.7 TCR
NAICS-TCR	Staxmatic, LLC	ADDISON, TX	0.7 TCR
NAICS-TCR	8150 - 1-MAIN	FESTUS, MO	0.7 TCR
NAICS-TCR	BT Baltimore	BALTIMORE, MD	0.7 TCR
STATE-SIZE	Columbia Care New Jersey LLC.-Vineland 1	VINELAND	68 FTE
STATE-SIZE	Lambertville	LAMBERTVILLE	68 FTE
STATE-SIZE	Mercer Group International of New Jersey, Inc.	TRENTON (TRENTON CITY)	68 FTE
STATE-SIZE	River Terminal Development	KEARNY	68 FTE
CITY-NEAR	Cornell & Company, Inc.	Westville	214 FTE
CITY-NEAR	Allspec Construction, Inc.	Westville	84 FTE
CITY-NEAR	DJ Wagner HVAC	Westville	73 FTE
CITY-NEAR	Service	Westville	72 FTE
NAT-TCR	US IL Flora Plant	Flora, IL	0.7 TCR
NAT-TCR	Comm HVAC NA and EMEA : SVC-California District : SVC-Sacramento CA-USA	Rocklin, CA	0.7 TCR
NAT-TCR	GEM Mobile Treatment Services, Inc. - GEM Corporate - Signal Hill	Signal Hill, CA	0.7 TCR
NAT-TCR	Valero Bloomingburg Plant	Bloomingburg, OH	0.7 TCR
NAT-SIZE	Gulf Crane Services Broussard	Broussard, LA	68 FTE
NAT-SIZE	Cardinal CG - Moreno Valley CG	Moreno Valley, CA	68 FTE
NAT-SIZE	SVC - Kona Coast Resort	Kailua Kona, HI	68 FTE
NAT-SIZE	03-TTCO-ANNISTON	Oxford, AL	68 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: 2019, 2018, 2017, 2016. 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.