Insulation contractors · Iowa

Kinzler Construction Services - Ames

Ames, IA · ~13 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
9.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Kinzler Construction Services - Ames runs at 343% of its industry's injury rate - far more dangerous than the typical Insulation contractors workplace, earning a grade F.

Kinzler Construction Services - Ames: 9.6 TCR = 343% of Insulation contractors BLS 2.8 · 4y Form 300A (see methodology below)

Kinzler Construction Services - Ames safety composite

Kinzler Construction Services - Ames scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 10%), 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

45/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 9.59 per 100 workers

Safer than 10% 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

−4.1

2020→2024

Kinzler Construction Services - Ames injury rate improved

Kinzler Construction Services - Ames's TCR fell 4.1 from 15.5 in 2020 to 11.4 in 2024. Peak filing year was 2020 at 15.5 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2020=15.5 · 2021=0.0 · 2023=11.4 · 2024=11.4

OSHA ITA Form 300A scorecard

Establishment book 238310 · Ames, IA ABOVE-IND · SMALL

Grade F · TCR 9.6 · 343% of ind

  • DART 0.0 DART
  • RANK #13/13
  • PHOTO All In One/Moore Ins…
  • BOOK 4y book
  • INJ 4 inj
  • SIZE ~13 FTE

Nearest TCR peer: All In One/Moore Insulation (0.0 TCR gap)

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

Kinzler Construction Services - Ames in the TCR neighbourhood

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

TCR

What this shows Kinzler Construction Services - Ames averages 9.6 TCR (343% of the Insulation contractors BLS benchmark).

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

Kinzler Construction Services - Ames TCR series: 2020=15.5 · 2021=0 · 2023=11.4 · 2024=11.4 · BLS 2.8

Where Kinzler Construction Services - Ames falls in its industry

1,613 Insulation contractors establishments

Safer than 10% of graded establishments in this industry, whose median TCR is 3.4.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 13 Insulation contractors employers in Iowa.

Kinzler Construction Services - Ames (13 employees, TCR 9.6) 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 Kinzler Construction Services - Ames
Kinzler Construction Services - Ames (13 employees, TCR 9.6) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 3.4

Kinzler Construction Services - Ames has fewer employees than the Insulation contractors median and a higher 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 11.4 0.0 0 1 0
2023 11.4 0.0 1 0 0
2021 0.0 0.0 0 0 0
2020 15.5 10.3 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238310 · IA · Ames

1,613 Insulation contractors employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 170 employers in Ames, IA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR All In One/Moore Insulation 9.6 TCR
NAICS-TCR Rock & Metal Systems, Inc. 9.6 TCR
NAICS-TCR All In One/Moore Insulation #325 9.6 TCR
NAICS-TCR D Davis Plastering Inc 9.6 TCR
STATE-SIZE United Farmers Cooperative (Villisca Station) 13 FTE
STATE-SIZE Des Moines CoGeneration 13 FTE
STATE-SIZE New Hampton Feed Plant 13 FTE
STATE-SIZE Hamlin Feed Mill 13 FTE
CITY-NEAR ISU - University Wide 13,316 FTE
CITY-NEAR ISU - On Campus 12,527 FTE
CITY-NEAR Mary Greeley Medical Center- Main Hospital 1,415 FTE
CITY-NEAR Mary Greeley Medical Center 1,277 FTE
NAT-TCR The Plastering Company, Inc. 9.6 TCR
NAT-TCR 2104 - Delran 9.6 TCR
NAT-TCR Pompano Beach - 1380 Park Central Blvd South 9.6 TCR
NAT-TCR 1359 - Missouri City 9.6 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, 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.