Fabricate and Assemble various door hardware parts · California

KLS Doors, LLC COX

Name: KLS Doors, LLC COX Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ontario, CA · ~32 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 9.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

KLS Doors, LLC COX runs at 282% of its industry's injury rate - far more dangerous than the typical Fabricate and Assemble various door hardware parts workplace, earning a grade F.

KLS Doors, LLC COX: 9.3 TCR = 282% of Fabricate and Assemble various door hardware parts BLS 3.3 · 3y Form 300A (see methodology below)

KLS Doors, LLC COX safety composite

KLS Doors, LLC COX scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 6%), 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).

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 9.32 per 100 workers

Safer than 38% of industry peers
DART rate: F 11.84 per 100 workers

Safer than 6% 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

KLS Doors, LLC COX: 6.8 → 11428.6 TCR

Peak year 2022 @ 11428.6 TCR · DART/TCR 1226.24× in 2022

KLS Doors, LLC COX's TCR rose 11421.8 from 6.8 in 2020 to 11428.6 in 2022. In 2022, DART was 1226.24× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 323100 · Ontario, CA ABOVE-IND · SMALL

Grade F · TCR 9.3 · 282% of ind

DART 11428.6 DART
RANK #3/6
PHOTO KLS Doors, LLC Chapa…
BOOK 3y book
INJ 7 inj
SIZE ~32 FTE

Nearest TCR peer: KLS Doors, LLC Chaparral (0.2 TCR gap)

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

Fresno Shower

11.8
KLS Doors, LLC

9.5
This site

9.3
Larry Methvin

8.7
Larry Methvin

7.1

What this shows KLS Doors, LLC COX averages 9.3 TCR (282% of the Fabricate and Assemble various door hardware parts BLS benchmark).

KLS Doors, LLC COX TCR series: 2020=6.8 · 2021=11.8 · 2022=11428.6 · BLS 3.3

Where KLS Doors, LLC COX falls in its industry

8 Fabricate and Assemble various establishments

Safer than 38% of graded establishments in this industry, whose median TCR is 9.3.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 6 Fabricate and Assemble various employers in California.

KLS Doors, LLC COX (32 employees, TCR 9.3) among 6 same-industry peers, split at the industry median of 43 employees and a TCR of 9.3

KLS Doors, LLC COX has fewer employees than the Fabricate and Assemble various door hard median and a higher injury rate than the industry's median TCR of 9.3. 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
2022	11428.6	11428.6	2
2021	11.8	11.8	3
2020	6.8	3.4	2

OSHA ITA peer cross-reference

Establishment peer ledger

323100 · CA · Ontario

8 Fabricate and Assemble various door hardware parts employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, 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	KLS Doors, LLC Chaparral	ONTARIO, CA	9.5 TCR
NAICS-TCR	Larry Methvin Installation-Vegas	LAS VEGAS, NV	8.7 TCR
NAICS-TCR	Larry Methvin Installation-Ontario	ONTARIO, CA	7.1 TCR
NAICS-TCR	Fresno Shower Door	FRESNO, CA	11.8 TCR
STATE-SIZE	Schreiner Farms	WOODLAND	32 FTE
STATE-SIZE	FIVE POINTS T.I.C.	FIVE POINTS	32 FTE
STATE-SIZE	OFFICE	DELANO	32 FTE
STATE-SIZE	Brocchini Farms Inc.	RIPPON	32 FTE
CITY-NEAR	Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29)	Ontario	10,997 FTE
CITY-NEAR	CAONA - ONTARIO HUB	Ontario	4,372 FTE
CITY-NEAR	ONTARIO HUB (CAONA)	Ontario	3,354 FTE
CITY-NEAR	Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions	Ontario	3,240 FTE
NAT-TCR	Guilford Town Hall	Guilford, CT	9.3 TCR
NAT-TCR	Thomasville Lumber Company, Inc.	Thomasville, AL	9.3 TCR
NAT-TCR	Darling Ingredients Dallas, TX	Dallas, TX	9.3 TCR
NAT-TCR	Hayward Construction Group, LLC	Jacksonville, FL	9.3 TCR
NAT-SIZE	HG611	Olive Branch, MS	32 FTE
NAT-SIZE	HG784	Wichita, KS	32 FTE
NAT-SIZE	12EQ Gibsonton	Gibsonton, FL	32 FTE
NAT-SIZE	Apollo Drywall and Painting	Orchard Park, NY	32 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: 2022, 2021, 2020. 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.