HVAC (heating, ventilation and air-conditioning) contractors · Illinois

King-Lar Company

Decatur, IL · ~72 workers · 9 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.1
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

King-Lar Company runs at 74% of its industry's injury rate - safer than the typical HVAC (heating, ventilation and air-conditioning) contractors workplace, earning a grade B.

King-Lar Company: 2.1 TCR = 74% of HVAC (heating, ventilation and air-conditioning) contractors BLS 2.8 · 9y Form 300A (see methodology below)

King-Lar Company safety composite

King-Lar Company scores strongest on total case rate (tcr) (safer than 67% of same-industry peers) and weakest on dart rate (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 2.08 per 100 workers

Safer than 67% of industry peers

DART rate
D 1.15 per 100 workers

Safer than 50% 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%).

TCR Δ

−1.6

2016→2024

King-Lar Company injury rate improved

King-Lar Company's TCR fell 1.6 from 2.7 in 2016 to 1.1 in 2024. Peak filing year was 2020 at 4.7 TCR. In 2024, DART was 0.55× this establishment's average TCR (severity share of cases).

2016=2.7 · 2017=1.6 · 2018=1.6 · 2019=2.6 · 2020=4.7 · 2021=3.0 · 2022=0.0 · 2023=1.4 · 2024=1.1

OSHA ITA Form 300A scorecard

Establishment book 238220 · Decatur, IL AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 74% of ind

  • DART 1.1 DART
  • RANK #107/230
  • PHOTO Mechanical Systems, …
  • BOOK 9y book
  • INJ 12 inj
  • SIZE ~72 FTE

Nearest TCR peer: Mechanical Systems, Inc. (0.0 TCR gap)

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

King-Lar Company in the TCR neighbourhood

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

TCR

What this shows King-Lar Company averages 2.1 TCR (74% of the HVAC (heating, ventilation and air-conditioning) contractors BLS benchmark).

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

King-Lar Company TCR series: 2016=2.7 · 2017=1.6 · 2018=1.6 · 2019=2.6 · 2020=4.7 · 2021=3 · 2022=0 · 2023=1.4 · 2024=1.1 · BLS 2.8

Where King-Lar Company falls in its industry

5,793 HVAC (heating, ventilation and establishments

Safer than 67% 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 #107 safest of 230 HVAC (heating, ventilation and employers in Illinois.

King-Lar Company (72 employees, TCR 2.1) 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 King-Lar Company
King-Lar Company (72 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

King-Lar Company has more employees than the HVAC (heating, ventilation and air-condi 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
2024 1.1 1.1 1 0 0
2023 1.4 1.4 1 0 0
2022 0.0 0.0 0 0 0
2021 3.0 3.0 2 0 0
2020 4.7 3.1 2 1 0
2019 2.6 2.6 2 0 0
2018 1.6 1.6 1 0 0
2017 1.6 0.0 1 0 0
2016 2.7 0.0 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IL · Decatur

5,793 HVAC (heating, ventilation and air-conditioning) contractors employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 219 employers in Decatur, 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, Inc. 2.1 TCR
NAICS-TCR ACCO Building Services Las Vegas 2.1 TCR
NAICS-TCR BAE Systems 2.1 TCR
NAICS-TCR Westates Mechanical Corporation, Inc. 2.1 TCR
STATE-SIZE AMEREN ILLINOIS - Hillsboro / Mt. Clare 72 FTE
STATE-SIZE AMEREN ILLINOIS - Persimmon Street 72 FTE
STATE-SIZE Astoria Wire & Metal Products 72 FTE
STATE-SIZE Korte and Luitjohan Contractors, Inc. 72 FTE
CITY-NEAR Decatur Facility 2,420 FTE
CITY-NEAR Decatur Memorial Hospital 1,982 FTE
CITY-NEAR Decatur Public School District No. 61 1,524 FTE
CITY-NEAR Corporate Staff Offices 1,198 FTE
NAT-TCR ACCO Building Services Las Vegas 2.1 TCR
NAT-TCR Wilmington NC Yard 2.1 TCR
NAT-TCR 0771/AB/NC/VS 2.1 TCR
NAT-TCR F. L. Crane & Sons Florence 2.1 TCR
NAT-SIZE BOXit Corp. 72 FTE
NAT-SIZE CAS Constructors, LLC 72 FTE
NAT-SIZE Trinity Precision 72 FTE
NAT-SIZE MLW - Pooler -A 72 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, 2022, 2021, 2020, 2019, 2018, 2017, 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.