Mechanical contractors · Illinois

National Heat & Power Corp.

Morton Grove, IL · ~38 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

National Heat & Power Corp. runs at 163% of its industry's injury rate - more dangerous than the typical Mechanical contractors workplace, earning a grade D.

National Heat & Power Corp.: 4.6 TCR = 163% of Mechanical contractors BLS 2.8 · 5y Form 300A (see methodology below)

National Heat & Power Corp. safety composite

National Heat & Power Corp. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 26%), 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).

D

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.56 per 100 workers

Safer than 38% of industry peers

DART rate
F 3.45 per 100 workers

Safer than 26% 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

National Heat & Power Corp.: 2.0 → 6.9 TCR

Peak year 2018 @ 11.1 TCR · DART/TCR 0.76× in 2022

National Heat & Power Corp.'s TCR rose 4.9 from 2.0 in 2016 to 6.9 in 2022. Peak filing year was 2018 at 11.1 TCR. In 2022, DART was 0.76× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Morton Grove, IL ABOVE-IND · SMALL

Grade D · TCR 4.6 · 163% of ind

  • DART 3.5 DART
  • RANK #176/230
  • PHOTO Mechanical Systems C…
  • BOOK 5y book
  • INJ 6 inj
  • SIZE ~38 FTE

Nearest TCR peer: Mechanical Systems Company, LLC (0.0 TCR gap)

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

National Heat & Power Corp. in the TCR neighbourhood

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

TCR

What this shows National Heat & Power Corp. averages 4.6 TCR (163% of the Mechanical contractors BLS benchmark).

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

National Heat & Power Corp. TCR series: 2016=2 · 2018=11.1 · 2020=2.7 · 2021=0 · 2022=6.9 · BLS 2.8

Where National Heat & Power Corp. falls in its industry

5,793 Mechanical contractors establishments

Safer than 38% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #176 safest of 230 Mechanical contractors employers in Illinois.

National Heat & Power Corp. (38 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3 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 050100150200250 05101520 Average employees Total Case Rate National Heat & Power Corp.
National Heat & Power Corp. (38 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

National Heat & Power Corp. has fewer employees than the Mechanical contractors 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 Fatalities
2022 6.9 3.5 2 0 0
2021 0.0 0.0 0 0 0
2020 2.7 0.0 1 0 0
2018 11.1 5.6 2 2 0
2016 2.0 2.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IL · Morton Grove

5,793 Mechanical contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 50 employers in Morton Grove, IL · 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 Mechanical Systems Company, LLC 4.6 TCR
NAICS-TCR Z B Z & Associates, Inc. 4.6 TCR
NAICS-TCR The AC Guys 4.6 TCR
NAICS-TCR Howard Kane Plumbing Company 4.6 TCR
STATE-SIZE GDM Seeds, Inc - Gibson City, IL 38 FTE
STATE-SIZE AMEREN ILLINOIS - Distribution Operating - Peoria 38 FTE
STATE-SIZE 629 - Distribution Operating - Peoria 38 FTE
STATE-SIZE Freeport 38 FTE
CITY-NEAR AMZL : DCH2 636 FTE
CITY-NEAR Xylem, Inc 496 FTE
CITY-NEAR John Crane Morton Grove 494 FTE
CITY-NEAR Fareva Morton Grove Inc 313 FTE
NAT-TCR Matthew Warren Inc. 4.6 TCR
NAT-TCR Arcadia Inc. - ADT - ATX 4.6 TCR
NAT-TCR Aetna Ambulance 4.6 TCR
NAT-TCR F.M. Acoustical Tile Inc. 4.6 TCR
NAT-SIZE OVB Holdings LLC 38 FTE
NAT-SIZE Specialty Conduit & Manufacturing, LLC 38 FTE
NAT-SIZE Terry Watkins 38 FTE
NAT-SIZE Adams Cold Storage, LLC 38 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, 2018, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.