Sls&n Inc. safety record at a glance
Sls&n Inc. has been the subject of 20 Cal/OSHA inspections in California since 2000, opened between Apr 9, 2002 and Sep 24, 2026. 18 of them were planned inspections. 9 of them produced citations, 14 in all: 1 serious. Inspectors proposed $6,680 in penalties; after appeals and settlements the current total is $6,680. The largest single penalty, $4,385, came from an inspection opened Mar 3, 2015 in Monrovia. That places the employer at #19,886 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 Monrovia, Colton, Upland.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | Monrovia | Planned | open, no citations yet | 0 | 0 | open |
| Mar 7, 2024 | Monrovia | Planned | no citations | 0 | 0 | Jun 5, 2024 |
| May 25, 2022 | Monrovia | Planned | no citations | 0 | 0 | Jul 27, 2022 |
| May 9, 2019 | Monrovia | Planned | 1 citation | $135 | $135 | Jun 17, 2019 |
| Aug 15, 2017 | Monrovia | Planned | no citations | 0 | 0 | Sep 1, 2017 |
| Dec 1, 2016 | Monrovia | Planned | 1 citation | $225 | $225 | Jan 9, 2017 |
| Oct 20, 2015 | Monrovia | Planned | no citations | 0 | 0 | Oct 29, 2015 |
| Mar 3, 2015 | Monrovia | Planned | 2 citations 1 serious | $4,385 | $4,385 | Dec 28, 2015 |
| Jul 31, 2014 | Colton | Planned | 3 citations | $810 | $810 | May 22, 2015 |
| May 23, 2014 | Monrovia | Planned | no citations | 0 | 0 | Jun 18, 2014 |
| Dec 21, 2011 | Monrovia | Planned | no citations | 0 | 0 | Jan 3, 2012 |
| Aug 10, 2009 | Upland | Planned | 1 citation | $150 | $150 | Sep 30, 2009 |
| Apr 10, 2009 | Monrovia | Complaint | no citations | 0 | 0 | Apr 17, 2009 |
| Sep 4, 2008 | Monrovia | Planned | 1 citation | 0 | 0 | Nov 13, 2008 |
| Jul 2, 2008 | Upland | Planned | no citations | 0 | 0 | Jul 14, 2008 |
| Dec 18, 2007 | Monrovia | Planned | no citations | 0 | 0 | Jan 28, 2008 |
| Jul 13, 2007 | Upland | Planned | 1 citation | $150 | $150 | Jan 28, 2008 |
| Apr 27, 2007 | Monrovia | Planned | 1 citation | $75 | $75 | Apr 2, 2008 |
| Mar 1, 2004 | Monrovia | Accident | 3 citations | $750 | $750 | Jul 19, 2006 |
| Apr 9, 2002 | Monrovia | Planned | no citations | 0 | 0 | Apr 29, 2002 |
Also recorded as: Sls&n Inc dba Peck Road Gravel Pit; SLS and N Inc; Sls&n Inc dba Peck Road Gravel; SLS and N Inc dba Peck Road Gravel.
The rules this employer was cited under
- 8 CCR 3212, Floor openings and wall openings: 3 citations, $585
- 8 CCR 6969: 2 citations, $260
- 8 CCR 7030: 1 citation, 1 serious, $4,050
- 8 CCR 7046: 1 citation, $450
- 8 CCR 3220, Emergency action plan: 1 citation, $375
- 8 CCR 1430.32: 1 citation, $375
- 8 CCR 7014: 1 citation, $225
- 8 CCR 2874: 1 citation, $150
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 Sls&n 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.