Fire alarm system, electric, installation only · Kentucky

Delta Services LLC

Louisville, KY · ~390 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.2
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Delta Services LLC runs at 43% of its industry's injury rate - far safer than the typical Fire alarm system, electric, installation only workplace, earning a grade A.

Delta Services LLC: 1.2 TCR = 43% of Fire alarm system, electric, installation only BLS 2.8 · 2y Form 300A (see methodology below)

Delta Services LLC safety composite

Delta Services LLC scores strongest on total case rate (tcr) (safer than 76% 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

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.19 per 100 workers

Safer than 76% of industry peers

DART rate
D 0.4 per 100 workers

Safer than 52% 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

−0.4

2023→2024

Delta Services LLC injury rate improved

Delta Services LLC's TCR fell 0.4 from 1.4 in 2023 to 1.0 in 2024. Peak filing year was 2023 at 1.4 TCR. In 2024, DART was 0.34× this establishment's average TCR (severity share of cases).

2023=1.4 · 2024=1.0

OSHA ITA Form 300A scorecard

Establishment book 238210 · Louisville, KY AT/BELOW-IND · MID

Grade A · TCR 1.2 · 43% of ind

  • DART 0.4 DART
  • RANK #16/51
  • PHOTO J.R. Metzger, Inc.
  • BOOK 2y book
  • INJ 11 inj
  • SIZE ~390 FTE

Nearest TCR peer: J.R. Metzger, Inc. (0.0 TCR gap)

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

Delta Services LLC in the TCR neighbourhood

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

TCR

What this shows Delta Services LLC averages 1.2 TCR (43% of the Fire alarm system, electric, installation only BLS benchmark).

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

Delta Services LLC TCR series: 2023=1.4 · 2024=1 · BLS 2.8

Where Delta Services LLC falls in its industry

4,550 Fire alarm system, electric, i establishments

Safer than 76% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Kentucky alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 51 Fire alarm system, electric, i employers in Kentucky.

Delta Services LLC (390 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 051015 Average employees Total Case Rate Delta Services LLC
Delta Services LLC (390 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Delta Services LLC has more employees than the Fire alarm system, electric, installatio median and a lower injury rate than the industry's median TCR of 2.5. 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 1.0 0.4 5 0 0
2023 1.4 0.7 6 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · KY · Louisville

4,550 Fire alarm system, electric, installation only 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 J.R. Metzger, Inc. 1.2 TCR
NAICS-TCR Basin I&E Inc. 1.2 TCR
NAICS-TCR AES Electric LLC DBA Freestate Electric 1.2 TCR
NAICS-TCR Georgia Electric Associates 1.2 TCR
STATE-SIZE Eastern Kentucky Correctional Complex 390 FTE
STATE-SIZE 410 389 FTE
STATE-SIZE 2628 391 FTE
STATE-SIZE 21-017131515-3 391 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 1665 S. 5350 West Salt Lake City UT 1.2 TCR
NAT-TCR Counce, Tn 1.2 TCR
NAT-TCR Bothar Construction LLC 1.2 TCR
NAT-TCR Classic Bulk Carriers, Inc. 1.2 TCR
NAT-SIZE IDEX Health & Science LLC (COE) 390 FTE
NAT-SIZE MILWAUKEE 390 FTE
NAT-SIZE New Sabina Industries 390 FTE
NAT-SIZE Metropolitan Council Regional Administration 390 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. 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.