Grimes Rock, Inc. safety record at a glance
Grimes Rock, Inc. has been the subject of 21 Cal/OSHA inspections in California since 2000, opened between Jun 20, 2000 and Jul 31, 2024. 18 of them were planned inspections. 10 of them produced citations, 13 in all: 1 serious, 1 repeat. Inspectors proposed $9,405 in penalties; after appeals and settlements the current total is $2,530. The largest single penalty, $1,050, came from an inspection opened Nov 30, 2017 in Fillmore. That places the employer at #36,482 of 122,854 California employers in the database by penalties.
Industry as coded by the inspecting office: Mining, Quarrying, and Oil and Gas Extraction. Worksites in Fillmore.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| Jul 31, 2024 | Fillmore | Planned | 1 citation | $135 | $135 | Sep 30, 2024 |
| Apr 4, 2023 | Fillmore | Planned | no citations | 0 | 0 | Jun 1, 2023 |
| Feb 28, 2019 | Fillmore | Planned | no citations | 0 | 0 | Jun 17, 2019 |
| Nov 30, 2017 | Fillmore | Planned | 1 citation 1 repeat | $1,050 | $1,050 | Feb 6, 2018 |
| Sep 28, 2016 | Fillmore | Planned | no citations | 0 | 0 | Dec 6, 2016 |
| Feb 11, 2016 | Fillmore | Planned | no citations | 0 | 0 | Apr 5, 2016 |
| Jun 29, 2015 | Fillmore | Planned | 1 citation | $185 | $185 | Dec 28, 2015 |
| May 16, 2014 | Fillmore | Planned | 1 citation | 0 | 0 | Jul 7, 2014 |
| Jan 10, 2012 | Fillmore | Planned | 1 citation | $250 | $125 | Jun 13, 2013 |
| Jan 11, 2011 | Fillmore | Planned | no citations | 0 | 0 | Jan 11, 2011 |
| Oct 29, 2008 | Fillmore | Planned | 1 citation | $225 | $225 | Dec 8, 2008 |
| Oct 9, 2007 | Fillmore | Complaint | no citations | 0 | 0 | Oct 11, 2007 |
| Aug 20, 2007 | Fillmore | Planned | 1 citation | $110 | $110 | Jan 31, 2008 |
| Jul 19, 2006 | Fillmore | Planned | 3 citations | $700 | $700 | Oct 2, 2006 |
| May 20, 2004 | Fillmore | Follow-up | no inspection made | 0 | 0 | May 20, 2004 |
| Dec 19, 2003 | Fillmore | Planned | 2 citations | 0 | 0 | May 25, 2004 |
| Apr 10, 2003 | Fillmore | Planned | no citations | 0 | 0 | Apr 14, 2003 |
| Aug 17, 2001 | Fillmore | Complaint | no citations | 0 | 0 | Aug 30, 2001 |
| Jul 17, 2001 | Fillmore | Planned | no citations | 0 | 0 | Feb 1, 2002 |
| May 16, 2001 | Fillmore | Planned | 1 citation 1 serious | $6,750 | 0 | Sep 25, 2003 |
| Jun 20, 2000 | Fillmore | Planned | no citations | 0 | 0 | Jul 13, 2000 |
Also recorded as: Grimes Rock, Incorporated.
The rules this employer was cited under
- 8 CCR 1592, Warning methods, construction: 2 citations, $1,235
- 8 CCR 3214, Stair rails and handrails: 1 citation, $250
- 8 CCR 3578: 1 citation, $225
- 8 CCR 4002, Machine guarding, moving parts: 1 citation, $225
- 8 CCR 3395, Heat illness prevention, outdoor: 1 citation, $225
- 8 CCR 4851: 1 citation, $135
- 8 CCR 2340.22: 1 citation, $125
- 8 CCR 4845: 1 citation, $110
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 Grimes Rock, 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.