NP Mechanical, Inc. safety record at a glance
NP Mechanical, Inc. has been the subject of 7 Cal/OSHA inspections in California since 2000, opened between Jul 27, 2011 and Apr 17, 2026. 5 of them were accident inspections. 6 of them produced citations, 22 in all: 5 serious. Inspectors proposed $94,150 in penalties; after appeals and settlements the current total is $71,840. The largest single penalty, $26,845, came from an inspection opened Feb 23, 2018 in Brea. That places the employer at #808 of 122,854 California employers in the database by penalties. It also appears in 2 federal wage and hour cases.
Industry as coded by the inspecting office: Manufacturing; Construction; Transportation and Warehousing. Worksites in Rialto, Anaheim, Covina, Rancho Mirage, Lake Elsinore, Brea, Temecula.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| Apr 17, 2026 | Rialto | Accident | 2 citations | $1,750 | $1,750 | open |
| Mar 20, 2025 | Anaheim | Accident | 1 citation | $1,060 | $700 | Mar 23, 2026 |
| Apr 16, 2024 | Covina | Accident | 3 citations 2 serious | $29,900 | $22,545 | open |
| May 11, 2021 | Rancho Mirage | Accident | 1 citation 1 serious | $18,000 | $18,000 | Sep 1, 2023 |
| May 22, 2020 | Lake Elsinore | Complaint | no citations | 0 | 0 | Jul 31, 2020 |
| Feb 23, 2018 | Brea | Accident | 7 citations 2 serious | $40,855 | $26,845 | Oct 22, 2021 |
| Jul 27, 2011 | Temecula | Referral | 8 citations | $2,585 | $2,000 | May 18, 2016 |
Also recorded as: NP Mechanical Inc.; NP Mechanical CO.; NP Mechanical, Inc.
The rules this employer was cited under
- 8 CCR 1509, Injury and Illness Prevention Program (construction): 3 citations, 1 serious, $4,760
- 8 CCR 3328, Machinery and equipment, general: 2 citations, 2 serious, $36,000
- 8 CCR 3276, Portable ladders: 2 citations, 1 serious, $18,700
- 8 CCR 3556: 2 citations, $1,550
- 8 CCR 1541, Excavations, general: 2 citations, $500
- 8 CCR 3203, Injury and Illness Prevention Program: 2 citations, $495
- 8 CCR 3395, Heat illness prevention, outdoor: 2 citations, $250
- 8 CCR 3650, Industrial trucks, operating rules: 1 citation, 1 serious, $4,050
Accidents investigated
Local pages: Anaheim employment lawyer.
How to read this record
Each row is one inspection by Cal/OSHA (or, rarely, federal OSHA) of one worksite. Why is the reason it was opened. Proposed is the penalty the inspector assessed; penalty is the current figure after any appeal or settlement. "Serious" means a realistic possibility of death or serious harm; "willful" and "repeat" carry penalties up to $162,851 each.
Citations document that the employer was told, in writing, what the rule required and when. That knowledge is often the center of a retaliation case: a worker who complained about the hazard an inspector later cited, and was then fired or cut, has a Labor Code 6310 claim, with lost wages and attorney's fees.
Full explainer: how to read a Cal/OSHA record.
If you work, or worked, at NP Mechanical, Inc.
Write down what you reported, to whom and when, and what changed afterward: shifts, pay, duties, write-ups. Request the inspection file from the Cal/OSHA district office using the activity number on the inspection page. An injury goes through workers' compensation; a firing, demotion or threat after a safety complaint or injury report is an employment claim with a one-year deadline at the Labor Commissioner (Labor Code 6310) and a longer one in court. Free, confidential review: (800) 371-3088 or send what you have.
Source: U.S. Department of Labor OSHA enforcement data, California inspections. Record last checked Nov 1, 2026. Back to the safety tracker.
About this data: Records come from the U.S. Department of Labor's OSHA enforcement datasets (inspection, violation, accident and accident injury tables), which carry Cal/OSHA's state-plan inspections alongside federal ones. We load every inspection of a California worksite opened since January 1, 2000 and refresh it weekly. Employer names, addresses and industry codes are as the inspecting office recorded them; similar names are grouped where they clearly refer to the same employer. A citation can be reduced, vacated or withdrawn on appeal, and an inspection can stay open for months, so a record can change. Penalties shown as "current" reflect the latest status in the federal file. This page is public information about the employer's regulatory record, not legal advice and not a statement that any person was harmed or any law broken beyond what the record states.