Plumbing contractors · Kentucky

Koorsen Fire & Security Louisville

Louisville, KY · ~50 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Koorsen Fire & Security Louisville runs at 87% of its industry's injury rate - about level with the typical Plumbing contractors workplace, earning a grade C.

Koorsen Fire & Security Louisville: 2.4 TCR = 87% of Plumbing contractors BLS 2.8 · 4y Form 300A (see methodology below)

Koorsen Fire & Security Louisville safety composite

Koorsen Fire & Security Louisville scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on fatalities (safer than 51%), 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

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.44 per 100 workers

Safer than 61% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% 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

Koorsen Fire & Security Louisville: 0.0 → 5.0 TCR

Peak year 2020 @ 5.0 TCR · DART/TCR 0× in 2020

Koorsen Fire & Security Louisville's TCR rose 5.0 from 0.0 in 2016 to 5.0 in 2020. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Louisville, KY AT/BELOW-IND · SMALL

Grade C · TCR 2.4 · 87% of ind

  • DART 0.0 DART
  • RANK #39/79
  • PHOTO Roberts Environmenta…
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~50 FTE

Nearest TCR peer: Roberts Environmental Control Corp. (0.0 TCR gap)

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

Koorsen Fire & Security Louisville in the TCR neighbourhood

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

TCR

What this shows Koorsen Fire & Security Louisville averages 2.4 TCR (87% of the Plumbing contractors BLS benchmark).

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

Koorsen Fire & Security Louisville TCR series: 2016=0 · 2017=4.8 · 2019=0 · 2020=5 · BLS 2.8

Where Koorsen Fire & Security Louisville falls in its industry

5,793 Plumbing contractors establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Kentucky alone (the establishments it most directly competes with for workers and contracts): ranked #39 safest of 79 Plumbing contractors employers in Kentucky.

Koorsen Fire & Security Louisville (50 employees, TCR 2.4) 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 Koorsen Fire & Security Louisville
Koorsen Fire & Security Louisville (50 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Koorsen Fire & Security Louisville has fewer employees than the Plumbing contractors 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 5.0 0.0 2 0 0
2019 0.0 0.0 0 0 0
2017 4.8 4.8 2 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · KY · Louisville

5,793 Plumbing contractors employers nationwide with a credible TCR · 7,805 rated employers in Kentucky with headcount on file · 1,638 employers in Louisville, KY · 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 Roberts Environmental Control Corp. 2.4 TCR
NAICS-TCR RotoCo - Call Center 2.4 TCR
NAICS-TCR R. V. Carey's Plumbing & Heating, Inc. 2.4 TCR
NAICS-TCR F+F Mechanical Enterprises Inc. 2.4 TCR
STATE-SIZE Cumberland Valley Electric 50 FTE
STATE-SIZE Heimbrock, Inc. 50 FTE
STATE-SIZE E-Z Construction Company, Inc. 50 FTE
STATE-SIZE STANDAFER BUILDERS INC 50 FTE
CITY-NEAR Jefferson County Public Schools 18,524 FTE
CITY-NEAR KYGRA - WORLDPORT 11,933 FTE
CITY-NEAR WORLDPORT (KYGRA) 9,667 FTE
CITY-NEAR KTKY TRUCK 8,757 FTE
NAT-TCR Green Mount Crossing 2.4 TCR
NAT-TCR Madame Paulette 2.4 TCR
NAT-TCR Warehouse 2.4 TCR
NAT-TCR Roses 498 2.4 TCR
NAT-SIZE Action Materials Inc 50 FTE
NAT-SIZE R. J. Haynie & Associates, Inc. 50 FTE
NAT-SIZE Sistersville Center 50 FTE
NAT-SIZE E-Z Weld 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, 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.