Mechanical contractors · Hawaii

Oahu Office

Name: Oahu Office Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Honolulu, HI · ~286 workers · 9 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.7
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Oahu Office runs at 96% of its industry's injury rate - about level with the typical Mechanical contractors workplace, earning a grade C.

Oahu Office: 2.7 TCR = 96% of Mechanical contractors BLS 2.8 · 9y Form 300A (see methodology below)

Oahu Office safety composite

Oahu Office scores strongest on total case rate (tcr) (safer than 58% of same-industry peers) and weakest on dart rate (safer than 37%), 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).

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.7 per 100 workers

Safer than 58% of industry peers
DART rate: D 2.23 per 100 workers

Safer than 37% 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

−1.7

2016→2024

Oahu Office injury rate improved

Oahu Office's TCR fell 1.7 from 5.3 in 2016 to 3.6 in 2024. Peak filing year was 2016 at 5.3 TCR. In 2024, DART was 0.83× this establishment's average TCR (severity share of cases).

2016=5.3 · 2017=2.4 · 2018=3.3 · 2019=3.1 · 2020=1.6 · 2021=2.5 · 2022=0.5 · 2023=2.0 · 2024=3.6

OSHA ITA Form 300A scorecard

Establishment book 238220 · Honolulu, HI AT/BELOW-IND · MID

Grade C · TCR 2.7 · 96% of ind

DART 2.2 DART
RANK #12/26
PHOTO Home Office
BOOK 9y book
INJ 65 inj
SIZE ~286 FTE

Nearest TCR peer: Home Office (0.0 TCR gap)

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

This site

2.7
Home Office

2.7
Mid-States Mec

2.7
Unique Metal W

2.7
Peaden Air Con

2.7

What this shows Oahu Office averages 2.7 TCR (96% of the Mechanical contractors BLS benchmark).

Oahu Office TCR series: 2016=5.3 · 2017=2.4 · 2018=3.3 · 2019=3.1 · 2020=1.6 · 2021=2.5 · 2022=0.5 · 2023=2 · 2024=3.6 · BLS 2.8

Where Oahu Office falls in its industry

5,793 Mechanical contractors establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 3.3.

Grade C

More dangerous than peersSafer than peers

Narrower to Hawaii alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 26 Mechanical contractors employers in Hawaii.

Oahu Office (286 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 60 employees and a TCR of 3.3

Oahu Office has more employees than the Mechanical contractors median and a lower injury rate than the industry's median TCR of 3.3. 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
2024	3.6	2.2	8
2023	2.0	1.3	3
2022	0.5	0.5	1
2021	2.5	1.1	7
2020	1.6	1.1	6
2019	3.1	1.7	11
2018	3.3	2.1	11
2017	2.4	1.9	5
2016	5.3	3.2	13

OSHA ITA peer cross-reference

Establishment peer ledger

238220 · HI · Honolulu

5,793 Mechanical contractors employers nationwide with a credible TCR · 2,022 rated employers in Hawaii with headcount on file · 796 employers in Honolulu, HI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Home Office	ALTAVISTA, VA	2.7 TCR
NAICS-TCR	Mid-States Mechanical Services, Inc.	MANKATO, MN	2.7 TCR
NAICS-TCR	Unique Metal Works, LLC	PAWTUCKET, RI	2.7 TCR
NAICS-TCR	Peaden Air Conditioning, Plumbing, and Electrical	PANAMA CIY, FL	2.7 TCR
STATE-SIZE	Fearless Inc. dba Mama's Fish House	PAIA	286 FTE
STATE-SIZE	Alohilani Resort Waikiki Beach	HONOLULU	284 FTE
STATE-SIZE	Ritz Carlton Residences Waikiki	WAIPAHU	283 FTE
STATE-SIZE	South King Student Housing	WAIPAHU	283 FTE
CITY-NEAR	9095-HNL	Honolulu	5,861 FTE
CITY-NEAR	HNL HONOLULUL	Honolulu	4,589 FTE
CITY-NEAR	Hawaiian Airlines - HNL	Honolulu	4,118 FTE
CITY-NEAR	12812007 MOANALUA MEDICAL OFFICES	Honolulu	2,355 FTE
NAT-TCR	Dunnet Bay Main	Glendale Heights, IL	2.7 TCR
NAT-TCR	At Home Stores #68	Orlando, FL	2.7 TCR
NAT-TCR	Giant Eagle #0009	Greensburg, PA	2.7 TCR
NAT-TCR	Re:Build Tekna, LLC	Kalamazoo, MI	2.7 TCR
NAT-SIZE	Willamette View, Inc	Portland, OR	286 FTE
NAT-SIZE	Shoprite of New Hyde Park	New Hyde Park, NY	286 FTE
NAT-SIZE	Lear Corporation - Wentzville	Wentzville, MO	286 FTE
NAT-SIZE	Dura-Bar	Woodstock, IL	286 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, 2021, 2020, 2019, 2018, 2017, 2016. 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.