CHINO, CA — 2021-09-09 00:00:00

OSHA Inspection: W.M. LYLES CO.

Federal Agency inspection · Safety discipline

At a glance

On 2021-09-09 00:00:00, OSHA opened a federal Agency safety inspection of W.M. LYLES CO. in 6063 KIMBALL AVE, CHINO, CA 91708 (NAICS 237110). OSHA activity number 345550628.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Where did this inspection happen?

Establishment: W.M. LYLES CO.
Site address: 6063 KIMBALL AVE
City: CHINO
State: CA
ZIP: 91708
Mailing: PO BOX 28130, FRESNO, CA 93729

What kind of inspection was it?

Inspection type: Federal Agency (M)
Scope: Partial (B)
Discipline: Safety
Advance notice: No
Union status: A

When did the case open and close?

Opened: 2021-09-09 00:00:00
Closing conference: 2022-02-08 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:10

Establishment context

NAICS code: 237110
Employees: 140
Ownership type: A

Citations

3 citations on file for this inspection.

1596(A)(2)

Other-than-serious Gravity 10 1 instance 10 exposed

Issued: Feb 8, 2022
Abate by: Mar 28, 2022
Penalty: Initial $750 · Current $750

Recent events (3)

2023-09-01 00:00:00 — O (O) $750
2022-02-10 00:00:00 — C (O) $750
2022-02-08 00:00:00 — Z (O) $750

1509(A)

Other-than-serious Gravity 10 1 instance 10 exposed

Issued: Feb 8, 2022
Abate by: Mar 14, 2022
Penalty: Initial $16,875 · Current $560 Reduced

Recent events (3)

2023-09-01 00:00:00 — O (O) $560
2022-02-10 00:00:00 — C (S) $16875
2022-02-08 00:00:00 — Z (S) $16875

3328(A)(2)

Serious Gravity 10 1 instance 10 exposed

Issued: Feb 8, 2022
Abate by: Mar 14, 2022
Penalty: Initial $18,000 · Current $18,000

Recent events (3)

2023-09-01 00:00:00 — O (S) $18000
2022-02-10 00:00:00 — C (S) $18000
2022-02-08 00:00:00 — Z (S) $18000

More inspections at W.M. Lyles CO.

Nov 25, 2025 SANTEE, CA Jul 24, 2025 WILLIAMS, CA Apr 11, 2025 SANTEE, CA Oct 6, 2023 STOCKTON, CA Jun 17, 2022 CHINO, CA

View W.M. Lyles CO.'s full OSHA safety record →

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Source

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 345550628.

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