Commercial building construction general contractors · California

Casco Contractors, LLC

Name: Casco Contractors, LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Irvine, CA · ~63 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.5
Avg TCR: 2.9
Industry avg: 0
Fatalities

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The verdict

Casco Contractors, LLC runs at 157% of its industry's injury rate - more dangerous than the typical Commercial building construction general contractors workplace, earning a grade D.

Casco Contractors, LLC: 4.5 TCR = 157% of Commercial building construction general contractors BLS 2.9 · 2y Form 300A (see methodology below)

Casco Contractors, LLC safety composite

Casco Contractors, LLC scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 16%), 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).

28/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 4.54 per 100 workers

Safer than 25% of industry peers
DART rate: F 3.53 per 100 workers

Safer than 16% 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

−2.0

2018→2020

Casco Contractors, LLC injury rate improved

Casco Contractors, LLC's TCR fell 2.0 from 5.6 in 2018 to 3.5 in 2020. Peak filing year was 2018 at 5.6 TCR. In 2020, DART was 0.78× this establishment's average TCR (severity share of cases).

2018=5.6 · 2020=3.5

OSHA ITA Form 300A scorecard

Establishment book 236220 · Irvine, CA ABOVE-IND · SMALL

Grade D · TCR 4.5 · 157% of ind

DART 3.5 DART
RANK #362/486
PHOTO CITNALTA CONSTRUCTIO…
BOOK 2y book
INJ 5 inj
SIZE ~63 FTE

Nearest TCR peer: CITNALTA CONSTRUCTION CORP. (0.0 TCR gap)

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This site

4.5
CITNALTA CONST

4.5
HBHansen Const

4.5
Koetter Buildi

4.5
KSW Constructi

4.5

What this shows Casco Contractors, LLC averages 4.5 TCR (157% of the Commercial building construction general contractors BLS benchmark).

Casco Contractors, LLC TCR series: 2018=5.6 · 2020=3.5 · BLS 2.9

Where Casco Contractors, LLC falls in its industry

4,692 Commercial building constructi establishments

Safer than 25% of graded establishments in this industry, whose median TCR is 2.3.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #362 safest of 486 Commercial building constructi employers in California.

Casco Contractors, LLC (63 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Casco Contractors, LLC has more employees than the Commercial building construction general 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
2020	3.5	3.5	2	0	0
2018	5.6	1.9	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · CA · Irvine

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 622 employers in Irvine, 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	CITNALTA CONSTRUCTION CORP.	BOHEMIA, NY	4.5 TCR
NAICS-TCR	HBHansen Construction	LYNDEN, WA	4.5 TCR
NAICS-TCR	Koetter Building Services,LLC	FLOYDS KNOBS, IN	4.5 TCR
NAICS-TCR	KSW Construction	VERONA, WI	4.5 TCR
STATE-SIZE	VF - Lodi	LODI	63 FTE
STATE-SIZE	Valley Ventures, Inc.	FIREBAUGH	63 FTE
STATE-SIZE	Goossen Farms Inc	DINUBA	63 FTE
STATE-SIZE	NGW, LLC	COALINGA	63 FTE
CITY-NEAR	UC Irvine	Irvine	16,029 FTE
CITY-NEAR	CA-10	Irvine	4,926 FTE
CITY-NEAR	Edwards Lifesciences	Irvine	4,189 FTE
CITY-NEAR	Johnson and Johnson MDD CSS Irvine	Irvine	3,775 FTE
NAT-TCR	A.I. Processors	Whittemore, IA	4.5 TCR
NAT-TCR	Alcon Construction Co., Inc.	Gainesville, FL	4.5 TCR
NAT-TCR	Greenville Place	Greenville, SC	4.5 TCR
NAT-TCR	Farrar Corporation Norwich	Norwich, KS	4.5 TCR
NAT-SIZE	The Wellington at North Bend Crossing	Cincinnati, OH	63 FTE
NAT-SIZE	ACI Services Inc.	Cambridge, OH	63 FTE
NAT-SIZE	Thrift Books Global, LLC (Phoenix, AZ)	Phoenix, AZ	63 FTE
NAT-SIZE	O'Donnell Corporation	Orlando, FL	63 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, 2018. 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.