Masonry contractors · California

Mike Cassara Masonry, Inc.

Name: Mike Cassara Masonry, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Huntington Beach, CA · ~29 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 12.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

Mike Cassara Masonry, Inc. runs at 449% of its industry's injury rate - far more dangerous than the typical Masonry contractors workplace, earning a grade F.

Mike Cassara Masonry, Inc.: 12.6 TCR = 449% of Masonry contractors BLS 2.8 · 6y Form 300A (see methodology below)

Mike Cassara Masonry, Inc. safety composite

Mike Cassara Masonry, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 0%), 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).

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 12.58 per 100 workers

Safer than 6% of industry peers
DART rate: F 22.65 per 100 workers

Safer than 0% 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%).

Rising injury rate

Mike Cassara Masonry, Inc.: 19.2 → 22.6 TCR

Peak year 2023 @ 22.6 TCR · DART/TCR 1.8× in 2023

Mike Cassara Masonry, Inc.'s TCR rose 3.4 from 19.2 in 2017 to 22.6 in 2023. In 2023, DART was 1.8× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238140 · Huntington Beach, CA ABOVE-IND · SMALL

Grade F · TCR 12.6 · 449% of ind

DART 22.6 DART
RANK #71/77
PHOTO AHO Operations
BOOK 6y book
INJ 13 inj
SIZE ~29 FTE

Nearest TCR peer: AHO Operations (0.0 TCR gap)

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

United Masonry

12.7
This site

12.6
AHO Operations

12.6
Galaxy Stone W

12.6
Independent Ma

12.6

What this shows Mike Cassara Masonry, Inc. averages 12.6 TCR (449% of the Masonry contractors BLS benchmark).

Mike Cassara Masonry, Inc. TCR series: 2017=19.2 · 2018=7.7 · 2019=7.7 · 2020=0 · 2022=18.2 · 2023=22.6 · BLS 2.8

Where Mike Cassara Masonry, Inc. falls in its industry

703 Masonry contractors establishments

Safer than 6% of graded establishments in this industry, whose median TCR is 3.9.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #71 safest of 77 Masonry contractors employers in California.

Mike Cassara Masonry, Inc. (29 employees, TCR 12.6) among 29 same-industry peers, split at the industry median of 52 employees and a TCR of 3.9

Mike Cassara Masonry, Inc. has fewer employees than the Masonry contractors median and a higher injury rate than the industry's median TCR of 3.9. 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
2023	22.6	22.6	2
2022	18.2	18.2	2
2020	0.0	0.0	0
2019	7.7	7.7	1
2018	7.7	7.7	2
2017	19.2	6.4	6

OSHA ITA peer cross-reference

Establishment peer ledger

238140 · CA · Huntington Beach

703 Masonry contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 216 employers in Huntington Beach, 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	AHO Operations	MINNEAPOLIS, MN	12.6 TCR
NAICS-TCR	Galaxy Stone Works	HUBBARD, OR	12.6 TCR
NAICS-TCR	Independent Masonry	RIVERSIDE, CA	12.6 TCR
NAICS-TCR	United Masonry Incorporated of Virginia	MANASSAS, VA	12.7 TCR
STATE-SIZE	Sean V. Doherty Farms	ARBUCKLE	29 FTE
STATE-SIZE	Blanco Farms, LLC	SALINAS	29 FTE
STATE-SIZE	CONSTRUCTION SUPPORT SHOP	ARVIN	29 FTE
STATE-SIZE	Cottonwood Farms	VISALIA	29 FTE
CITY-NEAR	CA015	Huntington Beach	2,174 FTE
CITY-NEAR	California Department of Transportation Facility 389	Huntington Beach	846 FTE
CITY-NEAR	Bolsa	Huntington Beach	648 FTE
CITY-NEAR	111 - Huntington Beach	Huntington Beach	572 FTE
NAT-TCR	Liberty Fruit Co.	Kansas City, KS	12.6 TCR
NAT-TCR	Warroad High School	Warroad, MN	12.6 TCR
NAT-TCR	012 Sheriff Office	Peoria, IL	12.6 TCR
NAT-TCR	RK-012-Owensboro ( RK-012 )	Owensboro, KY	12.6 TCR
NAT-SIZE	R.J. Williams, Inc.	Apalachin, NY	29 FTE
NAT-SIZE	Himco Waste-Away Service Inc	Elkhart, IN	29 FTE
NAT-SIZE	Corporate Offices	Scottsbluff, NE	29 FTE
NAT-SIZE	Fridley- Baldwin Supply Co.	Fridley, MN	29 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: 2023, 2022, 2020, 2019, 2018, 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.