Monterey Mushroom, Inc. dba Arroyo Grande Mushroom safety record at a glance
Monterey Mushroom, Inc. dba Arroyo Grande Mushroom has been the subject of 4 Cal/OSHA inspections in California since 2000, opened between Sep 7, 2011 and Dec 5, 2014. 3 of them were planned inspections. All of them produced citations, 12 in all: 2 serious. Inspectors proposed $20,280 in penalties; after appeals and settlements the current total is $6,385. The largest single penalty, $2,925, came from an inspection opened Sep 19, 2012 in Morgan Hill. That places the employer at #20,507 of 122,854 California employers in the database by penalties.
Industry as coded by the inspecting office: Retail Trade; Agriculture, Forestry, Fishing and Hunting. Worksites in Arroyo Grande, Morgan Hill, Royal Oaks.
Every inspection, newest first
Click a date for the citations in that inspection.
| Opened | City | Why | Result | Proposed | Penalty | Closed |
|---|---|---|---|---|---|---|
| Dec 5, 2014 | Arroyo Grande | Planned | 6 citations 1 serious | $10,310 | $1,400 | Feb 7, 2016 |
| Sep 19, 2012 | Morgan Hill | Planned | 1 citation 1 serious | $7,200 | $2,925 | Mar 6, 2013 |
| Aug 27, 2012 | Royal Oaks | Accident | 1 citation | $900 | $900 | Oct 13, 2012 |
| Sep 7, 2011 | Arroyo Grande | Planned | 4 citations | $1,870 | $1,160 | Apr 13, 2012 |
Also recorded as: Monterey Mushroom, Inc.; Monterey Mushroom; Monterey Mushroom Inc.
The rules this employer was cited under
- 8 CCR 3276, Portable ladders: 2 citations, $1,125
- 8 CCR 4050: 1 citation, 1 serious, $2,925
- 8 CCR 3578: 1 citation, $400
- 8 CCR 5185: 1 citation, $400
- 8 CCR 2340.11: 1 citation, $400
- 8 CCR 3668, Powered industrial trucks, training: 1 citation, $335
- 8 CCR 3314, Lockout and cleaning of machinery: 1 citation, $300
- 8 CCR 3210, Guardrails at elevated locations: 1 citation, $300
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 Monterey Mushroom, Inc. dba Arroyo Grande Mushroom
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.