Screens, door and window, metal frame, manufacturing · California

Quanex Screens LLC - Fontana

Name: Quanex Screens LLC - Fontana Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Fontana, CA · ~57 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 1.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Quanex Screens LLC - Fontana runs at 55% of its industry's injury rate - safer than the typical Screens, door and window, metal frame, manufacturing workplace, earning a grade B.

Quanex Screens LLC - Fontana: 1.8 TCR = 55% of Screens, door and window, metal frame, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Quanex Screens LLC - Fontana safety composite

Quanex Screens LLC - Fontana scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on dart rate (safer than 38%), 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).

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.83 per 100 workers

Safer than 82% of industry peers
DART rate: D 2.97 per 100 workers

Safer than 38% 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

Quanex Screens LLC - Fontana: 1.4 → 4.5 TCR

Peak year 2021 @ 4.5 TCR · DART/TCR 1.62× in 2021

Quanex Screens LLC - Fontana's TCR rose 3.1 from 1.4 in 2018 to 4.5 in 2021. In 2021, DART was 1.62× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332321 · Fontana, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.8 · 55% of ind

DART 3.0 DART
RANK #8/42
PHOTO Quanex Screens LLC -…
BOOK 4y book
INJ 5 inj
SIZE ~57 FTE

Nearest TCR peer: Quanex Screens LLC - Sacramento (0.0 TCR gap)

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This site

1.8
Quanex Screens

1.8
Kawneer Servic

1.8
Miner - Lino L

1.8
Pk30 System, I

1.8

What this shows Quanex Screens LLC - Fontana averages 1.8 TCR (55% of the Screens, door and window, metal frame, manufacturing BLS benchmark).

Quanex Screens LLC - Fontana TCR series: 2018=1.4 · 2019=0 · 2020=1.5 · 2021=4.5 · BLS 3.3

Where Quanex Screens LLC - Fontana falls in its industry

515 Screens, door and window, meta establishments

Safer than 82% 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 #8 safest of 42 Screens, door and window, meta employers in California.

Quanex Screens LLC - Fontana (57 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1

Quanex Screens LLC - Fontana has fewer employees than the Screens, door and window, metal frame, m 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
2021	4.5	3.0	3
2020	1.5	1.5	1
2019	0.0	0.0	0
2018	1.4	0.0	1

OSHA ITA peer cross-reference

Establishment peer ledger

332321 · CA · Fontana

515 Screens, door and window, metal frame, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 363 employers in Fontana, 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	Quanex Screens LLC - Sacramento	SACRAMENTO, CA	1.8 TCR
NAICS-TCR	Kawneer Service Center - Atlanta	AUSTELL, GA	1.8 TCR
NAICS-TCR	Miner - Lino Lakes, MN	LINO LAKES, MN	1.8 TCR
NAICS-TCR	Pk30 System, Inc.	STONE RIDGE, NY	1.8 TCR
STATE-SIZE	Bowles Farming Company	LOS BANOS	57 FTE
STATE-SIZE	Blanc Vineyards, LLC	DELANO	57 FTE
STATE-SIZE	MI RANCHITO FARMING INC	SANTA MARIA	57 FTE
STATE-SIZE	Farmland Management Services	TURLOCK	57 FTE
CITY-NEAR	North America Fulfillment Centers (FCs) : LAX9	Fontana	2,844 FTE
CITY-NEAR	Amazon.com Services LLC - LAX9	Fontana	2,645 FTE
CITY-NEAR	08880314 FONTANA MEDICAL CENTER	Fontana	2,635 FTE
CITY-NEAR	2032-08180314	Fontana	2,236 FTE
NAT-TCR	The Home Place	Madison, MS	1.8 TCR
NAT-TCR	Holiday Inn Tulsa	Tulsa, OK	1.8 TCR
NAT-TCR	Ameriseal & Restoration, LLC.	Akron, OH	1.8 TCR
NAT-TCR	City Clerk	Minneapolis, MN	1.8 TCR
NAT-SIZE	Inspired Living at Bonita Springs	Bonita Springs, FL	57 FTE
NAT-SIZE	Wild Oats Bakery & Cafe	Brunswick, ME	57 FTE
NAT-SIZE	LaCrosse	Lacrosse, WI	57 FTE
NAT-SIZE	Holiday Inn Cleveland Clinic	Cleveland, OH	57 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: 2021, 2020, 2019, 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.