Roofing contractors · Hawaii

Kokua Roofing Service

Kailua Kona, HI · ~18 workers · 7 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
15.8
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Kokua Roofing Service runs at 563% of its industry's injury rate - far more dangerous than the typical Roofing contractors workplace, earning a grade F.

Kokua Roofing Service: 15.8 TCR = 563% of Roofing contractors BLS 2.8 · 7y Form 300A (see methodology below)

Kokua Roofing Service safety composite

Kokua Roofing Service scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 4%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 15.77 per 100 workers

Safer than 4% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

−14.6

2017→2024

Kokua Roofing Service injury rate improved

Kokua Roofing Service's TCR fell 14.6 from 26.9 in 2017 to 12.3 in 2024. Peak filing year was 2017 at 26.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=26.9 · 2019=0.0 · 2020=20.1 · 2021=18.1 · 2022=10.9 · 2023=22.1 · 2024=12.3

OSHA ITA Form 300A scorecard

Establishment book 238160 · Kailua Kona, HI ABOVE-IND · SMALL

Grade F · TCR 15.8 · 563% of ind

  • DART 0.0 DART
  • RANK #6/6
  • PHOTO Gehringer Corporation
  • BOOK 7y book
  • INJ 16 inj
  • SIZE ~18 FTE

Nearest TCR peer: Gehringer Corporation (0.0 TCR gap)

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

Kokua Roofing Service in the TCR neighbourhood

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

TCR

What this shows Kokua Roofing Service averages 15.8 TCR (563% of the Roofing contractors BLS benchmark).

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

Kokua Roofing Service TCR series: 2017=26.9 · 2019=0 · 2020=20.1 · 2021=18.1 · 2022=10.9 · 2023=22.1 · 2024=12.3 · BLS 2.8

Where Kokua Roofing Service falls in its industry

1,723 Roofing contractors establishments

Safer than 4% of graded establishments in this industry, whose median TCR is 3.7.

More dangerous than peersSafer than peers

Narrower to Hawaii alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 6 Roofing contractors employers in Hawaii.

Kokua Roofing Service (18 employees, TCR 15.8) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7 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 050100150 0102030 Average employees Total Case Rate Kokua Roofing Service
Kokua Roofing Service (18 employees, TCR 15.8) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 3.7

Kokua Roofing Service has fewer employees than the Roofing contractors median and a higher injury rate than the industry's median TCR of 3.7. 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 12.3 0.0 2 0 0
2023 22.1 7.4 3 0 0
2022 10.9 10.9 1 0 0
2021 18.1 0.0 3 0 0
2020 20.1 5.0 3 1 0
2019 0.0 0.0 0 0 0
2017 26.9 6.7 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238160 · HI · Kailua Kona

1,723 Roofing contractors employers nationwide with a credible TCR · 2,022 rated employers in Hawaii with headcount on file · 50 employers in Kailua Kona, HI · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Gehringer Corporation 15.8 TCR
NAICS-TCR The Roof Authority, Inc. 15.8 TCR
NAICS-TCR Professional Roofing Services 15.9 TCR
NAICS-TCR Tiley Roofing Inc 15.6 TCR
STATE-SIZE Greenpath Technologies, Inc 18 FTE
STATE-SIZE 14016 OKO A FARMS INC 18 FTE
STATE-SIZE 11422 TKH CONSTRUCTION, LLC 18 FTE
STATE-SIZE 102706 - MECT-Honolulu Rail Transit Project 18 FTE
CITY-NEAR 2412 - Hawaii-Kona 337 FTE
CITY-NEAR WM 2321 330 FTE
CITY-NEAR 2321 282 FTE
CITY-NEAR 1561 LOWE S OF KONA HI 207 FTE
NAT-TCR Trader Joe's 0772 Palm Beach Gardens 15.8 TCR
NAT-TCR 1711 Adelanto 15.8 TCR
NAT-TCR Huron Woods Nursing Center 15.8 TCR
NAT-TCR King Kullen #40 15.8 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, 2019, 2017. 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.