Building demolition · California

DiamondPacific Construction Inc.

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

La Mesa, CA · ~31 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

DiamondPacific Construction Inc. runs at 59% of its industry's injury rate - safer than the typical Building demolition workplace, earning a grade B.

DiamondPacific Construction Inc.: 1.6 TCR = 59% of Building demolition BLS 2.8 · 2y Form 300A (see methodology below)

DiamondPacific Construction Inc. safety composite

DiamondPacific Construction Inc. scores strongest on dart rate (safer than 77% of same-industry peers) and weakest on fatalities (safer than 52%), 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).

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.64 per 100 workers

Safer than 68% of industry peers
DART rate: B 0 per 100 workers

Safer than 77% of industry peers
Fatalities: D 0

Safer than 52% 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

−3.3

2019→2020

DiamondPacific Construction Inc. injury rate improved

DiamondPacific Construction Inc.'s TCR fell 3.3 from 3.3 in 2019 to 0.0 in 2020. Peak filing year was 2019 at 3.3 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2019=3.3 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 238910 · La Mesa, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.6 · 59% of ind

DART 0.0 DART
RANK #46/184
PHOTO Earthworks Pacific, …
BOOK 2y book
INJ 1 inj
SIZE ~31 FTE

Nearest TCR peer: Earthworks Pacific, Inc. (0.0 TCR gap)

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

This site

1.6
Earthworks Pac

1.6
Native Service

1.6
A-1 Concrete C

1.6
BREEZE NATIONA

1.6

What this shows DiamondPacific Construction Inc. averages 1.6 TCR (59% of the Building demolition BLS benchmark).

DiamondPacific Construction Inc. TCR series: 2019=3.3 · 2020=0 · BLS 2.8

Where DiamondPacific Construction Inc. falls in its industry

1,750 Building demolition establishments

Safer than 68% of graded establishments in this industry, whose median TCR is 2.5.

Grade B

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #46 safest of 184 Building demolition employers in California.

DiamondPacific Construction Inc. (31 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

DiamondPacific Construction Inc. has fewer employees than the Building demolition median and a lower injury rate than the industry's median TCR of 2.5. 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
2020	0.0	0.0	0	0	0
2019	3.3	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · CA · La Mesa

1,750 Building demolition employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 85 employers in La Mesa, CA · 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	Earthworks Pacific, Inc.	LIHUE, HI	1.6 TCR
NAICS-TCR	Native Services, Inc.	FRIENDSWOOD, TX	1.6 TCR
NAICS-TCR	A-1 Concrete Cutting & Construction, Inc.	NORTON, MA	1.6 TCR
NAICS-TCR	BREEZE NATIONAL INC	FREEPORT, NY	1.6 TCR
STATE-SIZE	GCF	SANTA MARIA	31 FTE
STATE-SIZE	Nielsen Farms	SALINAS	31 FTE
STATE-SIZE	Western Star Nurseries LLC	SUNOL	31 FTE
STATE-SIZE	Progressive Growers Inc	VISTA	31 FTE
CITY-NEAR	Grossmont Hospital - 5555 Grossmont Center Drive	La Mesa	3,453 FTE
CITY-NEAR	Grossmont Hospital	La Mesa	3,275 FTE
CITY-NEAR	0469 - LA MESA CA WHSE	La Mesa	365 FTE
CITY-NEAR	City of La Mesa	La Mesa	345 FTE
NAT-TCR	Gibson	Downers Grove, IL	1.6 TCR
NAT-TCR	Volunteer Behavioral Health Care Services-Gallatin Cumberland	Gallatin, TN	1.6 TCR
NAT-TCR	Penn Aluminum International LLC	Murphysboro, IL	1.6 TCR
NAT-TCR	Capital Granite & Marble, Inc.	Rockville, MN	1.6 TCR
NAT-SIZE	Seaonus Stevedoring - Savannah LLC	Savannah, GA	31 FTE
NAT-SIZE	Beaver Falls (Fab)	Beaver Falls, PA	31 FTE
NAT-SIZE	Amber Ridge Memory Care	Moline, IL	31 FTE
NAT-SIZE	Interpoll Laboratories, Inc.	Circle Pines, MN	31 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: 2020, 2019. 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.