Precast concrete block and brick manufacturing · California

Southwest Concrete Products

Name: Southwest Concrete Products Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ontario, CA · ~31 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.1
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Southwest Concrete Products runs at 64% of its industry's injury rate - safer than the typical Precast concrete block and brick manufacturing workplace, earning a grade B.

Southwest Concrete Products: 2.1 TCR = 64% of Precast concrete block and brick manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Southwest Concrete Products safety composite

Southwest Concrete Products scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on dart rate (safer than 36%), 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).

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 2.12 per 100 workers

Safer than 79% of industry peers
DART rate: D 3.21 per 100 workers

Safer than 36% of industry peers
Fatalities: D 0

Safer than 50% 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%).

Rising injury rate

Southwest Concrete Products: 0.0 → 3.2 TCR

Peak year 2022 @ 3.2 TCR · DART/TCR 1.51× in 2022

Southwest Concrete Products's TCR rose 3.2 from 0.0 in 2020 to 3.2 in 2022. In 2022, DART was 1.51× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327331 · Ontario, CA AT/BELOW-IND · SMALL

Grade B · TCR 2.1 · 64% of ind

DART 3.2 DART
RANK #6/33
PHOTO Pavestone - PHXB
BOOK 3y book
INJ 2 inj
SIZE ~31 FTE

Nearest TCR peer: Pavestone - PHXB (0.0 TCR gap)

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This site

2.1
Pavestone - PH

2.1
Basalite - Red

2.1
Pavestone - SA

2.1
Defuniak Sprin

2.1

What this shows Southwest Concrete Products averages 2.1 TCR (64% of the Precast concrete block and brick manufacturing BLS benchmark).

Southwest Concrete Products TCR series: 2020=0 · 2021=3.1 · 2022=3.2 · BLS 3.3

Where Southwest Concrete Products falls in its industry

321 Precast concrete block and bri establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 4.1.

Grade B

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 33 Precast concrete block and bri employers in California.

Southwest Concrete Products (31 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 4.1

Southwest Concrete Products has fewer employees than the Precast concrete block and brick manufac median and a lower injury rate than the industry's median TCR of 4.1. 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
2022	3.2	3.2	1
2021	3.1	3.1	1
2020	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

327331 · CA · Ontario

321 Precast concrete block and brick manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, 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	Pavestone - PHXB	COOLIDGE, AZ	2.1 TCR
NAICS-TCR	Basalite - Redmond	REDMOND, OR	2.1 TCR
NAICS-TCR	Pavestone - SACP	WINTERS, CA	2.1 TCR
NAICS-TCR	Defuniak Springs Block	DEFUNIAK SPRINGS, FL	2.1 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	Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29)	Ontario	10,997 FTE
CITY-NEAR	CAONA - ONTARIO HUB	Ontario	4,372 FTE
CITY-NEAR	ONTARIO HUB (CAONA)	Ontario	3,354 FTE
CITY-NEAR	Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions	Ontario	3,240 FTE
NAT-TCR	Kerr Lake Nursing & Rehab	Henderson, NC	2.1 TCR
NAT-TCR	Custom Metal Fabricators, Inc.	Lake Charles, LA	2.1 TCR
NAT-TCR	Cascos Municipio San Juan	San Juan, PR	2.1 TCR
NAT-TCR	NOL-ODFL	New Orleans, LA	2.1 TCR
NAT-SIZE	City of Greenbush	Greenbush, MN	31 FTE
NAT-SIZE	Division II Construction Company, Inc.	Tucson, AZ	31 FTE
NAT-SIZE	Office and Shop, Rule Steel	Caldwell, ID	31 FTE
NAT-SIZE	Force Drilling, LLC	Mt. Morris, PA	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: 2022, 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.