Furnaces, warm air (i.e., forced air), manufacturing · New Jersey

Mastercool, Inc.

Randolph, NJ · ~152 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mastercool, Inc. runs at 71% of its industry's injury rate - safer than the typical Furnaces, warm air (i.e., forced air), manufacturing workplace, earning a grade B.

Mastercool, Inc.: 2.3 TCR = 71% of Furnaces, warm air (i.e., forced air), manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Mastercool, Inc. safety composite

Mastercool, Inc. scores strongest on dart rate (safer than 60% of same-industry peers) and weakest on fatalities (safer than 50%), 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

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.33 per 100 workers

Safer than 59% of industry peers

DART rate
C 0.75 per 100 workers

Safer than 60% of industry peers

Fatalities
D 0

Safer than 50% 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

−4.1

2017→2024

Mastercool, Inc. injury rate improved

Mastercool, Inc.'s TCR fell 4.1 from 4.8 in 2017 to 0.8 in 2024. Peak filing year was 2017 at 4.8 TCR. In 2024, DART was 0.32× this establishment's average TCR (severity share of cases).

2017=4.8 · 2023=1.4 · 2024=0.8

OSHA ITA Form 300A scorecard

Establishment book 333415 · Randolph, NJ AT/BELOW-IND · MID

Grade B · TCR 2.3 · 71% of ind

  • DART 0.8 DART
  • RANK #3/5
  • PHOTO Thermo Fisher Scient…
  • BOOK 3y book
  • INJ 10 inj
  • SIZE ~152 FTE

Nearest TCR peer: Thermo Fisher Scientific (Asheville), LLC (0.0 TCR gap)

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

Mastercool, Inc. in the TCR neighbourhood

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

TCR

What this shows Mastercool, Inc. averages 2.3 TCR (71% of the Furnaces, warm air (i.e., forced air), manufacturing BLS benchmark).

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

Mastercool, Inc. TCR series: 2017=4.8 · 2023=1.4 · 2024=0.8 · BLS 3.3

Where Mastercool, Inc. falls in its industry

461 Furnaces, warm air (i.e., forc establishments

Safer than 59% of graded establishments in this industry, whose median TCR is 2.8.

More dangerous than peersSafer than peers

Narrower to New Jersey alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 5 Furnaces, warm air (i.e., forc employers in New Jersey.

Mastercool, Inc. (152 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 164 employees and a TCR of 2.8 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 05001,0001,5002,0002,500 0246810 Average employees Total Case Rate Mastercool, Inc.
Mastercool, Inc. (152 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 164 employees and a TCR of 2.8

Mastercool, Inc. has fewer employees than the Furnaces, warm air (i.e., forced air), m median and a lower injury rate than the industry's median TCR of 2.8. 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 0.8 0.8 1 0 0
2023 1.4 1.4 2 0 0
2017 4.8 4.1 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333415 · NJ · Randolph

461 Furnaces, warm air (i.e., forced air), manufacturing employers nationwide with a credible TCR · 11,201 rated employers in New Jersey with headcount on file · 25 employers in Randolph, NJ · 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 Thermo Fisher Scientific (Asheville), LLC 2.3 TCR
NAICS-TCR Daikin Applied Owatonna 2.3 TCR
NAICS-TCR Commercial HVAC Americas : MFG-Ft. Smith, AR-USA 2.3 TCR
NAICS-TCR Specific Systems 2.3 TCR
STATE-SIZE Vericon Construction Company LLC 152 FTE
STATE-SIZE DFA-CDL-BRIDGETON NJ-PLANT 152 FTE
STATE-SIZE Domino's Supply Chain Center- New Jersey 152 FTE
STATE-SIZE Universal Forest Products 152 FTE
CITY-NEAR Gray Supply Corp 221 FTE
CITY-NEAR Sixarp LLC, dba Praxis Packaging Solutions, dba Unette Corporation 200 FTE
CITY-NEAR RD - Randolph CSC 155 FTE
CITY-NEAR RD-Randolph CSC 141 FTE
NAT-TCR Betco Corporation 2.3 TCR
NAT-TCR Gerken Leasing Co 2.3 TCR
NAT-TCR Eddy Packing Co. 2.3 TCR
NAT-TCR Marc Glassman Inc 41SG 2.3 TCR
NAT-SIZE D82 Los Angeles 152 FTE
NAT-SIZE Animas Surgical Hospital 152 FTE
NAT-SIZE 2031 Coborn's Big Lake 152 FTE
NAT-SIZE Ohio Valley Electrical Services 152 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, 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.