Addition, alteration and renovation general contractors, commercial and institutional building · Hawaii

Waltz Engineering Inc

Name: Waltz Engineering Inc Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Honolulu, HI · ~21 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.1
Avg TCR: 2.9
Industry avg: 0
Fatalities

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The verdict

Waltz Engineering Inc runs at 315% of its industry's injury rate - far more dangerous than the typical Addition, alteration and renovation general contractors, commercial and institutional building workplace, earning a grade F.

Waltz Engineering Inc: 9.1 TCR = 315% of Addition, alteration and renovation general contractors, commercial and institutional building BLS 2.9 · 2y Form 300A (see methodology below)

Waltz Engineering Inc safety composite

Waltz Engineering Inc scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 7%), 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).

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 9.14 per 100 workers

Safer than 7% of industry peers
DART rate: F 5.08 per 100 workers

Safer than 9% 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

−8.1

2023→2024

Waltz Engineering Inc injury rate improved

Waltz Engineering Inc's TCR fell 8.1 from 13.2 in 2023 to 5.1 in 2024. Peak filing year was 2023 at 13.2 TCR. In 2024, DART was 0.56× this establishment's average TCR (severity share of cases).

2023=13.2 · 2024=5.1

OSHA ITA Form 300A scorecard

Establishment book 236220 · Honolulu, HI ABOVE-IND · SMALL

Grade F · TCR 9.1 · 315% of ind

DART 5.1 DART
RANK #25/30
PHOTO Witwer Construction,…
BOOK 2y book
INJ 3 inj
SIZE ~21 FTE

Nearest TCR peer: Witwer Construction, Inc. (0.0 TCR gap)

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

Heck Construct

9.2
Triplett Wellm

9.2
This site

9.1
Witwer Constru

9.1
Darcon Constru

9.1

What this shows Waltz Engineering Inc averages 9.1 TCR (315% of the Addition, alteration and renovation general contractors, commercial and institutional building BLS benchmark).

Waltz Engineering Inc TCR series: 2023=13.2 · 2024=5.1 · BLS 2.9

Where Waltz Engineering Inc falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 7% of graded establishments in this industry, whose median TCR is 2.3.

Grade F

More dangerous than peersSafer than peers

Narrower to Hawaii alone (the establishments it most directly competes with for workers and contracts): ranked #25 safest of 30 Addition, alteration and renov employers in Hawaii.

Waltz Engineering Inc (21 employees, TCR 9.1) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Waltz Engineering Inc has fewer employees than the Addition, alteration and renovation gene median and a higher injury rate than the industry's median TCR of 2.3. 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	Illnesses	Fatalities
2024	5.1	5.1	1	0	0
2023	13.2	13.2	2	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · HI · Honolulu

4,692 Addition, alteration and renovation general contractors, commercial and institutional building 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	Witwer Construction, Inc.	FORT WAYNE, IN	9.1 TCR
NAICS-TCR	Heck Construction Company, Inc.	DENVER, PA	9.2 TCR
NAICS-TCR	Darcon Construction Inc.	ELMONT, NY	9.1 TCR
NAICS-TCR	Triplett Wellman, Inc.	WOODBURN, OR	9.2 TCR
STATE-SIZE	JBR Inc. Kona Farm	CAPTAIN COOK	21 FTE
STATE-SIZE	REC Hawaii	HONOLULU	21 FTE
STATE-SIZE	BWS-Heeia	KANEOHE	21 FTE
STATE-SIZE	103368 - Lahaina WWRF Modification Stage 1A	LAHAINA	21 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	Timber Ridge at Talus	Issaquah, WA	9.1 TCR
NAT-TCR	Witwer Construction, Inc.	Fort Wayne, IN	9.1 TCR
NAT-TCR	Carolina Poly	Chester, SC	9.1 TCR
NAT-TCR	Kansas City North Mo - 3342	Kansas City, MO	9.1 TCR
NAT-SIZE	Rite-Way Industries, Inc.	New Albany, IN	21 FTE
NAT-SIZE	Masco Interiors	Pittsburgh, PA	21 FTE
NAT-SIZE	Store 1477	Buford, GA	21 FTE
NAT-SIZE	Store 1290	Decatur, GA	21 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. 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.