Utility line (i.e., sewer, water), construction · California

J. Flores Construction Inc.

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

San Francisco, CA · ~45 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.6
Avg TCR: 2.8
Industry avg: 0
Fatalities

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The verdict

J. Flores Construction Inc. runs at 165% of its industry's injury rate - more dangerous than the typical Utility line (i.e., sewer, water), construction workplace, earning a grade D.

J. Flores Construction Inc.: 4.6 TCR = 165% of Utility line (i.e., sewer, water), construction BLS 2.8 · 2y Form 300A (see methodology below)

J. Flores Construction Inc. safety composite

J. Flores Construction Inc. scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 28%), 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).

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 4.62 per 100 workers

Safer than 28% of industry peers
DART rate: B 0 per 100 workers

Safer than 79% 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%).

Rising injury rate

J. Flores Construction Inc.: 2.3 → 6.9 TCR

Peak year 2023 @ 6.9 TCR · DART/TCR 0× in 2023

J. Flores Construction Inc.'s TCR rose 4.6 from 2.3 in 2022 to 6.9 in 2023. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 237110 · San Francisco, CA ABOVE-IND · SMALL

Grade D · TCR 4.6 · 165% of ind

DART 0.0 DART
RANK #139/201
PHOTO Tomah Environmental …
BOOK 2y book
INJ 4 inj
SIZE ~45 FTE

Nearest TCR peer: Tomah Environmental Contractors, Inc (0.0 TCR gap)

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

This site

4.6
Tomah Environm

4.6
Field Operatio

4.6
DMSI

4.6
SWIFT TECTONIC

4.6

What this shows J. Flores Construction Inc. averages 4.6 TCR (165% of the Utility line (i.e., sewer, water), construction BLS benchmark).

J. Flores Construction Inc. TCR series: 2022=2.3 · 2023=6.9 · BLS 2.8

Where J. Flores Construction Inc. falls in its industry

1,614 Utility line (i.e., sewer, wat establishments

Safer than 28% of graded establishments in this industry, whose median TCR is 3.0.

Grade D

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #139 safest of 201 Utility line (i.e., sewer, wat employers in California.

J. Flores Construction Inc. (45 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 54 employees and a TCR of 3.0

J. Flores Construction Inc. has fewer employees than the Utility line (i.e., sewer, water), const median and a higher injury rate than the industry's median TCR of 3.0. 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
2023	6.9	0.0	3	0	0
2022	2.3	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

237110 · CA · San Francisco

1,614 Utility line (i.e., sewer, water), construction employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,144 employers in San Francisco, 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	Tomah Environmental Contractors, Inc	TOMAH, WI	4.6 TCR
NAICS-TCR	Field Operations	SALINAS, CA	4.6 TCR
NAICS-TCR	DMSI	POMPANO BEACH, FL	4.6 TCR
NAICS-TCR	SWIFT TECTONICS, INC	SAN ARDO, CA	4.6 TCR
STATE-SIZE	Salinas Transplant Company	SALINAS	45 FTE
STATE-SIZE	Terra Firma Farm	WINTERS	45 FTE
STATE-SIZE	Donald Beeman Farm	WOODLAND	45 FTE
STATE-SIZE	Berry Mist Farms, LP	AROMAS	45 FTE
CITY-NEAR	UC San Francisco	San Francisco	18,070 FTE
CITY-NEAR	DoorDash, Inc.	San Francisco	12,430 FTE
CITY-NEAR	UC San Francisco Health	San Francisco	12,262 FTE
CITY-NEAR	SFO - Airport United Airlines Offices	San Francisco	11,622 FTE
NAT-TCR	Harbor Graphics	Benton Harbor, MI	4.6 TCR
NAT-TCR	DC 41 - Hartford	Enfield, CT	4.6 TCR
NAT-TCR	Pioneer Packing Co Inc	Bowling Green, OH	4.6 TCR
NAT-TCR	South Holland Thrift Store	South Holland, IL	4.6 TCR
NAT-SIZE	Environmental Demolition Insight Inc.	Denver, CO	45 FTE
NAT-SIZE	Mannington Laminate	High Point, NC	45 FTE
NAT-SIZE	Team JAS, Inc	Jacksonville, FL	45 FTE
NAT-SIZE	San Antonio Terminal	San Antonio, TX	45 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. 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.