COVINA, CA — 2024-04-16 00:00:00

OSHA Inspection: NP MECHANICAL, INC.

Accident-driven inspection · Safety discipline

At a glance

On 2024-04-16 00:00:00, OSHA opened an accident-driven safety inspection of NP MECHANICAL, INC. in 155 E. COVINA BLVD, COVINA, CA 91722 (NAICS 493110). OSHA activity number 347415085.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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: NP MECHANICAL, INC.
Site address: 155 E. COVINA BLVD
City: COVINA
State: CA
ZIP: 91722
Mailing: 9129 STELLAR CT., CORONA, CA 92883

What kind of inspection was it?

Inspection type: Accident-driven (A)
Scope: Partial (B)
Discipline: Safety
Advance notice: No
Union status: B

When did the case open and close?

Opened: 2024-04-16 00:00:00
Closing conference: 2024-10-08 00:00:00
Last modified: 2026-07-21 00:00:00
Data loaded: 2026-07-22 00:20:16

Establishment context

NAICS code: 493110
Employees: 4
Ownership type: A

Citations

3 citations on file for this inspection.

3203(A)

Other-than-serious Gravity 1 2 instances 1 exposed

Issued: Oct 8, 2024
Abate by: Nov 12, 2024
Penalty: Initial $200 · Current $160 Reduced

Recent events (3)

2026-06-01 00:00:00 — O (O) $160
2024-12-17 00:00:00 — C (O) $200
2024-10-08 00:00:00 — Z (O) $200

1509(A)

Serious Gravity 10 1 instance 1 exposed

Issued: Oct 8, 2024
Abate by: Oct 28, 2024
Penalty: Initial $7,200 · Current $4,385 Reduced

Recent events (3)

2026-06-01 00:00:00 — O (S) $4385
2024-12-17 00:00:00 — C (S) $7200
2024-10-08 00:00:00 — Z (S) $7200

3328(G)

Serious Gravity 10 1 instance 1 exposed

Issued: Oct 8, 2024
Abate by: Oct 28, 2024
Penalty: Initial $22,500 · Current $18,000 Reduced

Recent events (3)

2026-06-01 00:00:00 — O (S) $18000
2024-12-17 00:00:00 — C (S) $22500
2024-10-08 00:00:00 — Z (S) $22500

More inspections at NP Mechanical, INC.

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View NP Mechanical, INC.'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 347415085.

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