Drywall contractors · Indiana

Interior Specialties, Inc.

Indianapolis, IN · ~170 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Interior Specialties, Inc. runs at 33% of its industry's injury rate - far safer than the typical Drywall contractors workplace, earning a grade A.

Interior Specialties, Inc.: 0.9 TCR = 33% of Drywall contractors BLS 2.8 · 3y Form 300A (see methodology below)

Interior Specialties, Inc. safety composite

Interior Specialties, Inc. scores strongest on total case rate (tcr) (safer than 90% 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.92 per 100 workers

Safer than 90% of industry peers

DART rate
D 1.3 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%).

Rising injury rate

Interior Specialties, Inc.: 0.8 → 1.3 TCR

Peak year 2024 @ 1.3 TCR · DART/TCR 1.41× in 2024

Interior Specialties, Inc.'s TCR rose 0.5 from 0.8 in 2022 to 1.3 in 2024. In 2024, DART was 1.41× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238310 · Indianapolis, IN AT/BELOW-IND · MID

Grade A · TCR 0.9 · 33% of ind

  • DART 1.3 DART
  • RANK #3/22
  • PHOTO Z-Tech Insulation, I…
  • BOOK 3y book
  • INJ 5 inj
  • SIZE ~170 FTE

Nearest TCR peer: Z-Tech Insulation, Inc. (0.0 TCR gap)

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

Interior Specialties, Inc. in the TCR neighbourhood

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

TCR

What this shows Interior Specialties, Inc. averages 0.9 TCR (33% of the Drywall contractors BLS benchmark).

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

Interior Specialties, Inc. TCR series: 2022=0.8 · 2023=0.6 · 2024=1.3 · BLS 2.8

Where Interior Specialties, Inc. falls in its industry

1,613 Drywall contractors establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 3.4.

More dangerous than peersSafer than peers

Narrower to Indiana alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 22 Drywall contractors employers in Indiana.

Interior Specialties, Inc. (170 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4 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 0100200300 051015 Average employees Total Case Rate Interior Specialties, Inc.
Interior Specialties, Inc. (170 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4

Interior Specialties, Inc. has more employees than the Drywall contractors median and a lower injury rate than the industry's median TCR of 3.4. 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 1.3 1.3 3 0 0
2023 0.6 0.0 1 0 0
2022 0.8 0.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238310 · IN · Indianapolis

1,613 Drywall contractors 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 Z-Tech Insulation, Inc. 0.9 TCR
NAICS-TCR Raynor Company Group 0.9 TCR
NAICS-TCR Riley Industrial Services, Inc. 0.9 TCR
NAICS-TCR Acousti Engineering Jacksonville 0.9 TCR
STATE-SIZE American Contracting & Services Inc. 170 FTE
STATE-SIZE HOME COMFORT EXPERTS 170 FTE
STATE-SIZE Medallion Plastics 170 FTE
STATE-SIZE Niagara LaSalle Corporation 170 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 Z-Tech Insulation, Inc. 0.9 TCR
NAT-TCR AS&D Sumner 0.9 TCR
NAT-TCR 0650 - Orlando Sand Lake Rd 0.9 TCR
NAT-TCR Hikma Cherry Hill 0.9 TCR
NAT-SIZE Dymax Corporation 170 FTE
NAT-SIZE Encompass Health Rehabilitation Hospital of Littleton 170 FTE
NAT-SIZE Honeywell International- Baton Rouge Fluorine Products 170 FTE
NAT-SIZE Merz North America, Inc. Raleigh Tx 170 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, 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.