Sheet metal duct work installation · Indiana

LT Metal Masters, Inc.

Indianapolis, IN · ~19 workers · 5 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

LT Metal Masters, Inc. runs at 121% of its industry's injury rate - more dangerous than the typical Sheet metal duct work installation workplace, earning a grade D.

LT Metal Masters, Inc.: 4.0 TCR = 121% of Sheet metal duct work installation BLS 3.3 · 5y Form 300A (see methodology below)

LT Metal Masters, Inc. safety composite

LT Metal Masters, Inc. scores strongest on dart rate (safer than 83% 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

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 3.98 per 100 workers

Safer than 55% of industry peers

DART rate
B 0 per 100 workers

Safer than 83% 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

−5.1

2020→2024

LT Metal Masters, Inc. injury rate improved

LT Metal Masters, Inc.'s TCR fell 5.1 from 5.1 in 2020 to 0.0 in 2024. Peak filing year was 2021 at 14.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=5.1 · 2021=14.8 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 332999 · Indianapolis, IN ABOVE-IND · SMALL

Grade D · TCR 4.0 · 121% of ind

  • DART 0.0 DART
  • RANK #16/47
  • PHOTO Arnold Magnetic Tech…
  • BOOK 5y book
  • INJ 4 inj
  • SIZE ~19 FTE

Nearest TCR peer: Arnold Magnetic Technology (0.0 TCR gap)

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

LT Metal Masters, Inc. in the TCR neighbourhood

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

TCR

What this shows LT Metal Masters, Inc. averages 4.0 TCR (121% of the Sheet metal duct work installation BLS benchmark).

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

LT Metal Masters, Inc. TCR series: 2020=5.1 · 2021=14.8 · 2022=0 · 2023=0 · 2024=0 · BLS 3.3

Where LT Metal Masters, Inc. falls in its industry

827 Sheet metal duct work installa establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #16 safest of 47 Sheet metal duct work installa employers in Indiana.

LT Metal Masters, Inc. (19 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 4.5 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 0100200300400 0510152025 Average employees Total Case Rate LT Metal Masters, Inc.
LT Metal Masters, Inc. (19 employees, TCR 4.0) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 4.5

LT Metal Masters, Inc. has fewer employees than the Sheet metal duct work installation median and a lower injury rate than the industry's median TCR of 4.5. 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 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 14.8 0.0 3 0 0
2020 5.1 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332999 · IN · Indianapolis

827 Sheet metal duct work 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. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Arnold Magnetic Technology 4.0 TCR
NAICS-TCR Optimation Technology, Inc 4.0 TCR
NAICS-TCR EDECO LLC, dba SMF 4.0 TCR
NAICS-TCR Plant 4 4.0 TCR
STATE-SIZE AMVC Round Barn 19 FTE
STATE-SIZE Vectren Corporation - Turbine Maintenance 19 FTE
STATE-SIZE CenterPoint Energy - All LP Storage 19 FTE
STATE-SIZE CenterPoint Energy - Greenfield 19 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 AWS Danville 4.0 TCR
NAT-TCR Fairview West Park Ctr 4.0 TCR
NAT-TCR Gordon Waste Company 4.0 TCR
NAT-TCR Store 0705 4.0 TCR

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. 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.