Plumbing contractors · Indiana

Koorsen Fire & Security Columbus IN

Columbus, IN · ~25 workers · 4 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
3.4
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Koorsen Fire & Security Columbus IN runs at 121% of its industry's injury rate - more dangerous than the typical Plumbing contractors workplace, earning a grade D.

Koorsen Fire & Security Columbus IN: 3.4 TCR = 121% of Plumbing contractors BLS 2.8 · 4y Form 300A (see methodology below)

Koorsen Fire & Security Columbus IN safety composite

Koorsen Fire & Security Columbus IN scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 49%), 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

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.38 per 100 workers

Safer than 49% 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%).

TCR Δ

−4.3

2016→2020

Koorsen Fire & Security Columbus IN injury rate improved

Koorsen Fire & Security Columbus IN's TCR fell 4.3 from 4.3 in 2016 to 0.0 in 2020. Peak filing year was 2019 at 4.8 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2016=4.3 · 2017=4.4 · 2019=4.8 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238220 · Columbus, IN ABOVE-IND · SMALL

Grade D · TCR 3.4 · 121% of ind

  • DART 0.0 DART
  • RANK #72/130
  • PHOTO Western Sheet Metal
  • BOOK 4y book
  • INJ 3 inj
  • SIZE ~25 FTE

Nearest TCR peer: Western Sheet Metal (0.0 TCR gap)

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

Koorsen Fire & Security Columbus IN in the TCR neighbourhood

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

TCR

What this shows Koorsen Fire & Security Columbus IN averages 3.4 TCR (121% 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 Columbus IN TCR series: 2016=4.3 · 2017=4.4 · 2019=4.8 · 2020=0 · BLS 2.8

Where Koorsen Fire & Security Columbus IN falls in its industry

5,793 Plumbing contractors establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #72 safest of 130 Plumbing contractors employers in Indiana.

Koorsen Fire & Security Columbus IN (25 employees, TCR 3.4) 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 Columbus IN
Koorsen Fire & Security Columbus IN (25 employees, TCR 3.4) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Koorsen Fire & Security Columbus IN has fewer employees than the Plumbing 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
2020 0.0 0.0 0 0 0
2019 4.8 4.8 1 0 0
2017 4.4 0.0 1 0 0
2016 4.3 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IN · Columbus

5,793 Plumbing contractors employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 141 employers in Columbus, IN · 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 Western Sheet Metal 3.4 TCR
NAICS-TCR Desert Plumbing, Inc. 3.4 TCR
NAICS-TCR Standard Supply 3.4 TCR
NAICS-TCR HVAC 3.4 TCR
STATE-SIZE Vincennes Hatchery 25 FTE
STATE-SIZE U.S. Aggregates, Inc - Corporate 25 FTE
STATE-SIZE RWE Renewables Services LLC-Wildcat 25 FTE
STATE-SIZE Franklin (Pwr Del-IN) 25 FTE
CITY-NEAR Toyota Material Handling, Inc. 1,961 FTE
CITY-NEAR NTN Driveshaft Inc. 1,756 FTE
CITY-NEAR Columbus Engine Plant 1,335 FTE
CITY-NEAR Commons Office Building 1,248 FTE
NAT-TCR Michigan 3.4 TCR
NAT-TCR Thermal Concepts, Inc. 3.4 TCR
NAT-TCR Phenix City 3.4 TCR
NAT-TCR TMI Climate Solutions Inc. 3.4 TCR
NAT-SIZE Homewood Suites - Montgomery 25 FTE
NAT-SIZE Home 2 Suites - Jacksonville NC 25 FTE
NAT-SIZE Courtyard - Prattville 25 FTE
NAT-SIZE LQ0937 Austin at The Domain 25 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.