Fire sprinkler system installation · Indiana

Koorsen Fire & Security

Indianapolis, IN · ~1,267 workers · 2 years of OSHA Injury Tracking Application data.

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

Koorsen Fire & Security runs at 99% of its industry's injury rate - about level with the typical Fire sprinkler system installation workplace, earning a grade C.

Koorsen Fire & Security: 2.8 TCR = 99% of Fire sprinkler system installation BLS 2.8 · 2y Form 300A (see methodology below)

Koorsen Fire & Security safety composite

Koorsen Fire & Security scores strongest on total case rate (tcr) (safer than 57% of same-industry peers) and weakest on dart rate (safer than 35%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.78 per 100 workers

Safer than 57% of industry peers

DART rate
D 2.44 per 100 workers

Safer than 35% 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: 2.5 → 3.1 TCR

Peak year 2023 @ 3.1 TCR · DART/TCR 0.88× in 2023

Koorsen Fire & Security's TCR rose 0.6 from 2.5 in 2022 to 3.1 in 2023. In 2023, DART was 0.88× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238220 · Indianapolis, IN AT/BELOW-IND · LARGE

Grade C · TCR 2.8 · 99% of ind

  • DART 2.4 DART
  • RANK #60/130
  • PHOTO North Bay
  • BOOK 2y book
  • INJ 65 inj
  • SIZE ~1,267 FTE

Nearest TCR peer: North Bay (0.0 TCR gap)

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

Koorsen Fire & Security in the TCR neighbourhood

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

TCR

What this shows Koorsen Fire & Security averages 2.8 TCR (99% of the Fire sprinkler system installation BLS benchmark).

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

Koorsen Fire & Security TCR series: 2022=2.5 · 2023=3.1 · BLS 2.8

Where Koorsen Fire & Security falls in its industry

5,793 Fire sprinkler system installa establishments

Safer than 57% 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 #60 safest of 130 Fire sprinkler system installa employers in Indiana.

Koorsen Fire & Security (1,267 employees, TCR 2.8) 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 05001,0001,500 05101520 Average employees Total Case Rate Koorsen Fire & Security
Koorsen Fire & Security (1,267 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Koorsen Fire & Security has more employees than the Fire sprinkler system installation 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
2023 3.1 2.4 38 0 0
2022 2.5 2.3 27 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · IN · Indianapolis

5,793 Fire sprinkler system installation employers nationwide with a credible TCR · 12,750 rated employers in Indiana with headcount on file · 2,074 employers in Indianapolis, 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 North Bay 2.8 TCR
NAICS-TCR IC Mechanical 2.8 TCR
NAICS-TCR Iron Mechanical, Inc. 2.8 TCR
NAICS-TCR Airteam, Ltd 2.8 TCR
STATE-SIZE Kokomo Casting Plant 1,267 FTE
STATE-SIZE Great Dane; Brazil, IN 1,268 FTE
STATE-SIZE FSSA Division of Family Resources (00500) 1,265 FTE
STATE-SIZE Carrier Corporation (Indianapollis) 1,278 FTE
CITY-NEAR Indiana University Health, Inc 7,874 FTE
CITY-NEAR Methodist Hospital 6,862 FTE
CITY-NEAR Eli Lilly - Lilly Corp Center 6,482 FTE
CITY-NEAR Lilly Technology Center 6,472 FTE
NAT-TCR MCRT3 San Antonio Tenant LLC 2.8 TCR
NAT-TCR Volvo Baltimore RDC 2.8 TCR
NAT-TCR Mona Shores Pub Sch 2.8 TCR
NAT-TCR Ultra Company Inc 2.8 TCR
NAT-SIZE Johnson Controls 1,267 FTE
NAT-SIZE Raritan Bay Medical Center Perth Amboy Division 1,267 FTE
NAT-SIZE City of Yuma 1,267 FTE
NAT-SIZE Nabholz Construction Corporation 1,267 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: 2023, 2022. 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.