Corona Millworks Safety Record

Chino, CA · Manufacturing

F

Significantly elevated violation rate. This employer's safety record is among the worst on file.

Last inspected 02/16/2022

Based on public OSHA records. How is this calculated? · Data updated March 2026

According to OSHA enforcement records, Corona Millworks in Chino, California has 43 workplace safety violations across 9 inspections, with 17 classified as serious and $94,630 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 1999 to 2022.

Corona Millworks in Chino, California has received an F safety grade, indicating a significantly elevated rate of workplace safety violations compared to other employers. Within the manufacturing industry, this places Corona Millworks among the most frequently cited employers. An F grade is assigned when an employer's weighted violation score exceeds 6.0 per inspection, factoring in the severity of each citation.

17 of the 43 violations on record are classified as serious, meaning OSHA determined they posed a risk of death or serious physical harm. Workers at employers with F safety grades may want to understand their rights under OSHA regulations, including the right to file a complaint about unsafe working conditions without fear of retaliation. California workers who have been injured on the job may also be eligible for workers' compensation benefits.

4.8 Corona Millworks violations/inspection
vs
4.1 Manufacturing avg
Above industry average
View Manufacturing industry report →
3 Violations (5 yr)
1 Inspections (5 yr)
1 Serious (5 yr)
$3,000 Penalties (5 yr)
All-time record: 43 violations, $94,630 in penalties across 9 inspections
43 Total Violations
9 Total Inspections
17 Total Serious
$94,630 Total Penalties
Other-than-Serious?
2 ($300)
Serious?
1 ($2,700)
4318.0001 OSHA Standard
Cited in 5 inspections (5 total) since 2004
3203. A OSHA Standard
Cited in 2 inspections (2 total) since 1999
3328. D OSHA Standard
Cited in 2 inspections (2 total) since 2004
342 .A OSHA Standard
Cited in 2 inspections (2 total) since 1999
4184. B OSHA Standard
Cited in 2 inspections (2 total) since 2004
Violations decreased 92% over the past 5 years (3 recent vs 40 prior).
OSHA initially proposed $266,535 in penalties for Corona Millworks, later reduced to $94,630 — a 64% reduction through informal settlement or contest. Learn how OSHA penalties work.
4318.0001 OSHA Standard
5 citations $42,500
5194. E01 OSHA Standard
2 citations $725
5143. A05 OSHA Standard
2 citations $375
4184. B OSHA Standard
2 citations $4,650
342 .A OSHA Standard
2 citations $5,275

Workers' Compensation in California

Workers injured on the job in California may be entitled to medical coverage, temporary & permanent disability, lost wages, vocational rehabilitation, supplemental job displacement benefits.

This is general information about workers' compensation laws in California, not legal advice. Consult a licensed attorney for your specific situation.

Were you injured at Corona Millworks?

This employer has 43 OSHA violations on record, including 17 classified as serious. If you've been hurt on the job, you may be entitled to compensation.

Free case review · No obligation · Confidential

Attorney advertising. Free consultations available in most states. Not legal advice. By submitting, you agree to be contacted about your potential claim.

No workplace accident investigations on file for Corona Millworks in OSHA records.

DateTypeLocationViolationsPenalties
02/16/2022 Planned? Chino, CA 3 $3,000
08/30/2016 Accident? Chino, CA 1 $5,735
07/28/2015 Accident? Chino, CA 1 $750
03/27/2014 Planned? Chino, CA 7 $4,200
10/07/2008 Follow-Up? Chino, CA 6 $8,550
04/29/2004 Accident? Chino, CA 3 $18,810
04/29/2004 Accident? Chino, CA 4 $25,300
02/12/2004 Accident? Chino, CA 13 $26,775
11/12/1999 Accident? Chino, CA 5 $1,510

Improve Your Safety Grade

Links may be affiliate-supported. This does not affect our safety ratings or recommendations.

Injured at Corona Millworks? You may be entitled to compensation. Get Free Case Review