Robertsons Ready Mix safety record at a glance
Robertsons Ready Mix has been the subject of 69 Cal/OSHA inspections in California since 2000, opened between Jul 20, 2000 and May 8, 2020. 48 of them were planned inspections. 37 of them produced citations, 68 in all: 11 serious, 1 repeat. Inspectors proposed $250,470 in penalties; after appeals and settlements the current total is $135,580. The largest single penalty, $41,125, came from an inspection opened Nov 6, 2001 in Redlands. That places the employer at #248 of 122,854 California employers in the database by penalties.
Industry as coded by the inspecting office: Construction; Manufacturing; Mining, Quarrying, and Oil and Gas Extraction. Worksites in Tustin, Gardena, Cabazon, Rialto, Banning, Redlands, Barstow, San Bernardino.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| May 8, 2020 | Tustin | Accident | no citations | 0 | 0 | Sep 11, 2020 |
| Dec 12, 2017 | Gardena | Planned | 1 citation | $375 | $375 | Jun 25, 2018 |
| Sep 12, 2014 | Cabazon | Planned | no citations | 0 | 0 | Sep 12, 2014 |
| Apr 14, 2014 | Rialto | Complaint | 1 citation | $375 | $185 | Oct 27, 2014 |
| Jan 29, 2014 | Banning | Planned | no citations | 0 | 0 | Feb 7, 2014 |
| Sep 5, 2013 | Redlands | Follow-up | 1 citation | $300 | $300 | Oct 11, 2013 |
| Sep 3, 2013 | Redlands | Planned | 1 citation | $300 | $300 | Oct 11, 2013 |
| Jan 23, 2013 | Cabazon | Planned | 1 citation | 0 | 0 | Feb 7, 2013 |
| May 21, 2012 | Barstow | Planned | 1 citation | $225 | 0 | Apr 20, 2016 |
| Jan 31, 2012 | Redlands | Accident | 1 citation 1 serious | $18,000 | $18,000 | May 20, 2015 |
| Jul 13, 2011 | Redlands | Planned | no citations | 0 | 0 | Jul 19, 2011 |
| Jan 7, 2011 | Redlands | Planned | no citations | 0 | 0 | Jan 11, 2011 |
| Sep 8, 2010 | San Bernardino | Planned | no inspection made | 0 | 0 | Sep 20, 2010 |
| Sep 8, 2010 | Los Angeles | Accident | no citations | 0 | 0 | Jan 7, 2011 |
| Sep 7, 2010 | Anaheim | Complaint | no citations | 0 | 0 | Oct 11, 2010 |
| Jul 28, 2010 | Rialto | Planned | 1 citation | $225 | $225 | Sep 27, 2010 |
| Jul 28, 2010 | Banning | Planned | no citations | 0 | 0 | Jul 30, 2010 |
| Jul 27, 2010 | Cabazon | Planned | no citations | 0 | 0 | Jul 30, 2010 |
| Apr 14, 2010 | Redlands | Planned | 1 citation | $300 | $300 | Jul 12, 2010 |
| Oct 27, 2009 | San Bernardino | Planned | 2 citations | $450 | $450 | Feb 9, 2010 |
| Sep 22, 2009 | Lucerne Valley | Planned | 2 citations | $300 | $300 | Feb 9, 2010 |
| Aug 5, 2009 | Banning | Planned | 1 citation | $400 | $400 | Sep 30, 2009 |
| Jun 1, 2009 | Redlands | Planned | no citations | 0 | 0 | Jun 3, 2009 |
| May 11, 2009 | Rialto | Accident | no citations | 0 | 0 | Aug 3, 2009 |
| May 7, 2009 | Rialto | Planned | no citations | 0 | 0 | May 8, 2009 |
| Apr 17, 2009 | San Bernardino | Planned | 1 citation | $335 | $335 | May 26, 2009 |
| Nov 5, 2008 | Lucerne Valley | Planned | no citations | 0 | 0 | Nov 12, 2008 |
| Jul 24, 2008 | Banning | Planned | no citations | 0 | 0 | Jul 30, 2008 |
| May 23, 2008 | San Bernardino | Planned | no citations | 0 | 0 | Jun 2, 2008 |
| May 8, 2008 | Rialto | Planned | no citations | 0 | 0 | May 13, 2008 |
| May 7, 2008 | Redlands | Planned | no citations | 0 | 0 | May 12, 2008 |
| Nov 6, 2007 | Cabazon | Accident | no citations | 0 | 0 | Nov 15, 2007 |
| Oct 17, 2007 | Lucerne Valley | Planned | no citations | 0 | 0 | Oct 19, 2007 |
| Aug 27, 2007 | Banning | Planned | 1 citation | $400 | $400 | Jan 30, 2008 |
| Aug 2, 2007 | El Cajon | Accident | no citations | 0 | 0 | Aug 15, 2008 |
| Jul 25, 2007 | Cabazon | Planned | 1 citation | $400 | $400 | Oct 9, 2007 |
| May 31, 2007 | Lucerne Valley | Planned | 3 citations | $1,000 | $1,000 | Jan 30, 2008 |
| Jan 18, 2007 | San Bernardino | Complaint | 1 citation | $240 | $240 | Mar 16, 2007 |
| Nov 21, 2006 | Redlands | Planned | no citations | 0 | 0 | Nov 28, 2006 |
| Aug 14, 2006 | Cabazon | Planned | 1 citation | $400 | $400 | Sep 25, 2006 |
| Apr 5, 2006 | Banning | Accident | 2 citations 2 serious | $21,600 | $18,000 | Jul 10, 2008 |
| Dec 14, 2005 | Rialto | Accident | 1 citation 1 serious | $18,000 | $3,600 | Aug 19, 2008 |
| Sep 26, 2005 | Thousand Palms | Accident | 1 citation | $300 | $300 | Jul 24, 2008 |
| Jun 8, 2005 | Rialto | Planned | 1 citation | $300 | $300 | Apr 25, 2006 |
| Feb 10, 2005 | Rialto | Planned | no citations | 0 | 0 | Feb 11, 2005 |
| Nov 8, 2004 | Banning | Planned | 1 citation | $325 | $325 | Jun 6, 2005 |
| Oct 14, 2004 | Redlands | Programmed related | 2 citations | $605 | $605 | Jun 6, 2005 |
| Jan 13, 2004 | Cabazon | Planned | 1 citation | $450 | $450 | Sep 15, 2004 |
| Nov 26, 2003 | Anaheim | Accident | 3 citations 1 serious | $23,600 | $18,600 | Dec 18, 2007 |
| Sep 10, 2003 | Banning | Planned | no citations | 0 | 0 | Sep 15, 2003 |
| Jun 13, 2003 | Anaheim | Complaint | no citations | 0 | 0 | Jun 26, 2003 |
| Mar 5, 2003 | Rialto | Planned | no citations | 0 | 0 | Mar 8, 2003 |
| Feb 14, 2003 | Rialto | Accident | no citations | 0 | 0 | Jun 25, 2003 |
| Jan 3, 2003 | Anaheim | Planned | 1 citation 1 serious | $5,400 | $5,400 | Dec 17, 2003 |
| Jan 3, 2003 | Anaheim | Accident | 1 citation 1 serious | $18,000 | $2,000 | Jan 14, 2008 |
| Nov 13, 2002 | Redlands | Planned | no citations | 0 | 0 | Dec 5, 2002 |
| Sep 11, 2002 | Anaheim | Planned | 4 citations | $1,400 | $1,400 | Dec 23, 2002 |
| Aug 27, 2002 | Cabazon | Planned | no citations | 0 | 0 | Aug 28, 2002 |
| Jul 1, 2002 | Banning | Planned | no citations | 0 | 0 | Jul 3, 2002 |
| Feb 7, 2002 | Rialto | Planned | 2 citations | 0 | 0 | Feb 19, 2002 |
| Nov 15, 2001 | Cabazon | Complaint | 1 citation | $260 | $260 | Jul 23, 2003 |
| Nov 6, 2001 | Redlands | Planned | 7 citations 1 serious 1 repeat | $99,200 | $41,125 | Jun 7, 2005 |
| Sep 7, 2001 | Anaheim | Accident | 1 citation | $18,000 | $600 | Apr 20, 2004 |
| Aug 1, 2001 | Moreno Valley | Planned | no inspection made | 0 | 0 | Aug 7, 2001 |
| Jul 30, 2001 | Anaheim | Planned | 3 citations 1 serious | $3,850 | $3,850 | Nov 1, 2001 |
| Jul 3, 2001 | Cabazon | Planned | 3 citations 2 serious | $8,225 | $8,225 | Nov 1, 2001 |
| Apr 5, 2001 | Redlands | Planned | no citations | 0 | 0 | May 1, 2001 |
| Mar 21, 2001 | Banning | Accident | 5 citations | $4,605 | $4,605 | Jun 6, 2005 |
| Jul 20, 2000 | Anaheim | Planned | 6 citations | $2,325 | $2,325 | Jan 23, 2001 |
Also recorded as: Robertsons Ready Mix Inc; Robertsons Ready Mix LTD; Robertsons Ready Mix, LTD.
The rules this employer was cited under
- 8 CCR 7016: 6 citations, $38,070
- 8 CCR 5144, Respiratory protection: 4 citations, $1,600
- 8 CCR 6981: 3 citations, 3 serious, $23,600
- 8 CCR 7030: 3 citations, 1 serious, $4,210
- 8 CCR 2340.22: 3 citations, $1,025
- 8 CCR 2340.16, Electrical work space: 3 citations, $1,000
- 8 CCR 3328, Machinery and equipment, general: 2 citations, 1 serious, $18,335
- 8 CCR 3314, Lockout and cleaning of machinery: 2 citations, 1 serious, $5,550
Accidents investigated
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 Robertsons Ready Mix
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.