Commercial building construction general contractors · California

S.J.Amoroso Construction Co. LLC

Name: S.J.Amoroso Construction Co. LLC Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Redwood Shores, CA · ~180 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.4
Avg TCR: 2.9
Industry avg: 0
Fatalities

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The verdict

S.J.Amoroso Construction Co. LLC runs at 49% of its industry's injury rate - far safer than the typical Commercial building construction general contractors workplace, earning a grade A.

S.J.Amoroso Construction Co. LLC: 1.4 TCR = 49% of Commercial building construction general contractors BLS 2.9 · 5y Form 300A (see methodology below)

S.J.Amoroso Construction Co. LLC safety composite

S.J.Amoroso Construction Co. LLC scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.43 per 100 workers

Safer than 67% of industry peers
DART rate: C 0 per 100 workers

Safer than 73% 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

−0.4

2017→2024

S.J.Amoroso Construction Co. LLC injury rate improved

S.J.Amoroso Construction Co. LLC's TCR fell 0.4 from 1.6 in 2017 to 1.3 in 2024. Peak filing year was 2021 at 2.9 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=1.6 · 2021=2.9 · 2022=0.6 · 2023=0.7 · 2024=1.3

OSHA ITA Form 300A scorecard

Establishment book 236220 · Redwood Shores, CA AT/BELOW-IND · MID

Grade A · TCR 1.4 · 49% of ind

DART 0.0 DART
RANK #143/486
PHOTO Vericon Construction…
BOOK 5y book
INJ 11 inj
SIZE ~180 FTE

Nearest TCR peer: Vericon Construction Company LLC (0.0 TCR gap)

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This site

1.4
Vericon Constr

1.4
Southwest 2

1.4
Ironwood Comme

1.4
BHM Constructi

1.4

What this shows S.J.Amoroso Construction Co. LLC averages 1.4 TCR (49% of the Commercial building construction general contractors BLS benchmark).

S.J.Amoroso Construction Co. LLC TCR series: 2017=1.6 · 2021=2.9 · 2022=0.6 · 2023=0.7 · 2024=1.3 · BLS 2.9

Where S.J.Amoroso Construction Co. LLC falls in its industry

4,692 Commercial building constructi establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 2.3.

Grade A

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #143 safest of 486 Commercial building constructi employers in California.

S.J.Amoroso Construction Co. LLC (180 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

S.J.Amoroso Construction Co. LLC has more employees than the Commercial building construction general median and a lower 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
2024	1.3	0.0	2	0
2023	0.7	0.0	1	0
2022	0.6	0.6	1	0
2021	2.9	1.5	4	2
2017	1.6	0.6	3	0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · CA · Redwood Shores

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 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	Vericon Construction Company LLC	MOUNTAINSIDE, NJ	1.4 TCR
NAICS-TCR	Southwest 2	FORT MYERS, FL	1.4 TCR
NAICS-TCR	Ironwood Commercial Builders, Inc.	CONCORD, CA	1.4 TCR
NAICS-TCR	BHM Construction, LLC	NAPA, CA	1.4 TCR
STATE-SIZE	BALOIAN PACKING CO., INC.	FRESNO	180 FTE
STATE-SIZE	AJ FARM LABOR CONTRACTING, INC OFFICE	SALINAS	180 FTE
STATE-SIZE	2905-29050002-4148	LOS ANGELES	180 FTE
STATE-SIZE	Fowler Packing East	PARLIER	180 FTE
CITY-NEAR	Oracle America, Inc.	Redwood Shores	6,944 FTE
NAT-TCR	Jones Hall	Houston, TX	1.4 TCR
NAT-TCR	Dynamic Sealing Technologies, Inc.	Andover, MN	1.4 TCR
NAT-TCR	Main	Cass City, MI	1.4 TCR
NAT-TCR	Ward Engineering Company, Inc.	Louisville, KY	1.4 TCR
NAT-SIZE	Koss Construction Company	Topeka, KS	180 FTE
NAT-SIZE	Town of Ledyard	Ledyard, CT	180 FTE
NAT-SIZE	Tribunal Supremo	San Juan, PR	180 FTE
NAT-SIZE	Wohlsen Construction - Pennsylvania	Lancaster, PA	180 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, 2022, 2021, 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.