Tri-State Staffing safety record at a glance
Tri-State Staffing has been the subject of 16 Cal/OSHA inspections in California since 2000, opened between Dec 1, 2006 and Nov 21, 2013. 9 of them were unprogrammed related inspections. 12 of them produced citations, 38 in all: 11 serious. Inspectors proposed $148,075 in penalties; after appeals and settlements the current total is $103,095. The largest single penalty, $35,460, came from an inspection opened Aug 2, 2011 in Chino. That places the employer at #411 of 122,854 California employers in the database by penalties.
Industry as coded by the inspecting office: Manufacturing; Administrative and Support and Waste Management Services; Wholesale Trade. Worksites in Carson, Fresno, Oxnard, Santa Fe Springs, Chino, Los Angeles, Rancho Dominguez, Bellflower.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| Nov 21, 2013 | Carson | Unprogrammed related | 6 citations | $4,125 | $2,550 | open |
| Feb 20, 2013 | Fresno | Accident | 1 citation | $250 | $165 | Feb 26, 2014 |
| Aug 31, 2012 | Oxnard | Accident | no citations | 0 | 0 | Feb 19, 2013 |
| Jan 18, 2012 | Santa Fe Springs | Unprogrammed related | no citations | 0 | 0 | May 3, 2012 |
| Dec 13, 2011 | Oxnard | Unprogrammed related | 3 citations 2 serious | $27,750 | $19,100 | Feb 5, 2019 |
| Sep 1, 2011 | Chino | Accident | 1 citation 1 serious | $18,000 | $18,000 | open |
| Aug 8, 2011 | Chino | Unprogrammed related | no citations | 0 | 0 | Aug 8, 2011 |
| Aug 2, 2011 | Chino | Unprogrammed related | 12 citations 2 serious | $43,490 | $35,460 | Sep 26, 2013 |
| Aug 2, 2011 | Chino | Unprogrammed related | 2 citations 1 serious | $9,000 | $9,100 | Oct 3, 2013 |
| Aug 2, 2011 | Chino | Unprogrammed related | 4 citations 1 serious | $7,590 | $5,440 | Sep 26, 2013 |
| Nov 9, 2010 | Los Angeles | Accident | 1 citation | $420 | $420 | Apr 16, 2011 |
| May 3, 2010 | Los Angeles | Accident | 1 citation | $5,000 | $5,000 | open |
| Jun 16, 2009 | Los Angeles | Accident | no citations | 0 | 0 | Nov 25, 2009 |
| Nov 19, 2008 | Rancho Dominguez | Programmed related | 4 citations 2 serious | $9,015 | $4,750 | Aug 27, 2009 |
| Mar 5, 2008 | Oxnard | Unprogrammed related | 2 citations 2 serious | $23,060 | $2,925 | Jan 13, 2010 |
| Dec 1, 2006 | Bellflower | Unprogrammed related | 1 citation | $375 | $185 | Nov 5, 2008 |
Also recorded as: Tri-State Staffing Inc; Tri-State Staffing, Inc. dba Diamond Staffing; Tri-State Staffing, Inc.; Tri State Staffing.
The rules this employer was cited under
- 8 CCR 3203, Injury and Illness Prevention Program: 6 citations, 1 serious, $19,805
- 8 CCR 3314, Lockout and cleaning of machinery: 4 citations, 4 serious, $21,825
- 8 CCR 5162, Emergency eyewash and shower: 3 citations, 1 serious, $9,200
- 8 CCR 3999, Hand tools: 2 citations, 2 serious, $6,750
- 8 CCR 5185: 2 citations, $4,850
- 8 CCR 2500.8, Electrical, wiring methods: 2 citations, $730
- 8 CCR 3241, Live loads: 1 citation, 1 serious, $9,000
- 8 CCR 3650, Industrial trucks, operating rules: 1 citation, 1 serious, $9,000
Accidents investigated
Local pages: Carson employment lawyer, Fresno employment lawyer, Oxnard 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 Tri-State Staffing
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.