Employer record, Cal/OSHA and OSHA inspections

Costco Wholesale Corporation Cal/OSHA Inspections and Citations

Benjamin Eghbali, Esq.Legal notes by Benjamin Eghbali, Esq.,

Costco Wholesale Corporation: 178 inspections, 168 citations and $376,098 in penalties, 2 deaths investigated, latest opened Sep 9, 2026.

Every Cal/OSHA and federal OSHA inspection of a California workplace opened since 2000: 238,466 inspections of 122,854 employers, 447,188 citations, $586,238,760 in penalties, 5,717 deaths investigated.

Costco Wholesale Corporation safety record at a glance

Costco Wholesale Corporation has been the subject of 178 Cal/OSHA inspections in California since 2000, opened between Mar 23, 2000 and Sep 9, 2026. 79 of them were accident inspections. 79 of them produced citations, 168 in all: 24 serious, 1 repeat. Inspectors proposed $592,508 in penalties; after appeals and settlements the current total is $376,098. The largest single penalty, $54,000, came from an inspection opened Aug 27, 2024 in San Francisco. 2 worker deaths were investigated. That places the employer at #31 of 122,854 California employers in the database by penalties. It also appears in 1 federal wage and hour case.

Industry as coded by the inspecting office: Retail Trade; Wholesale Trade; Transportation and Warehousing. Worksites in Richmond, Folsom, El Centro, La Quinta, Stockton, Roseville, Tracy, Brentwood.

Every inspection, newest first

Click a date for the citations in that inspection.

OpenedCityWhyResultProposedPenaltyClosed
Sep 9, 2026RichmondComplaintopen, no citations yet00open
Sep 2, 2026FolsomComplaintno citations00Sep 10, 2026
Aug 27, 2026El CentroComplaintno citations00Sep 30, 2026
Aug 19, 2026La QuintaComplaintopen, no citations yet00open
Jul 30, 2026StocktonComplaintopen, no citations yet00open
Jul 28, 2026RosevilleAccidentopen, no citations yet00open
Jun 29, 2026TracyComplaintno citations00Jul 15, 2026
Jun 11, 2026TracyAccidentopen, no citations yet00open
Jun 5, 2026BrentwoodComplaintno citations00Oct 12, 2026
May 29, 2026Citrus HeightsComplaintno citations00Sep 1, 2026
Apr 30, 2026RiverbankComplaintno citations00Jun 18, 2026
Apr 20, 2026Santa CruzComplaintno citations00Jul 1, 2026
Mar 20, 2026ReddingComplaintno citations00Jul 3, 2026
Jan 30, 2026LivermoreUnprogrammed related2 citations 2 serious$25,310$25,310open
Nov 25, 2025TustinAccident1 citation$18,000$1,125open
Oct 14, 2025Chula VistaAccidentno citations00Apr 27, 2026
Sep 29, 2025TracyAccidentno citations00Jan 22, 2026
Sep 26, 2025South San FranciscoComplaintno citations00Mar 10, 2026
Sep 25, 2025SacramentoComplaintno citations00Oct 30, 2025
Aug 12, 2025AzusaAccidentno citations00Oct 31, 2025
Jul 1, 2025TracyAccidentno citations00Dec 1, 2025
Jun 17, 2025San JoseAccident1 citation$750$750open
May 7, 2025TustinComplaintno citations00May 29, 2025
Oct 10, 2024TracyAccident1 citation$375$300Sep 29, 2026
Sep 27, 2024AntiochComplaintno citations00Mar 24, 2025
Aug 27, 2024San FranciscoAccident3 citations 3 serious$54,000$54,000open
Jul 8, 2024San LeandroAccidentno citations00Aug 14, 2024
Jun 14, 2024ModestoComplaintno citations00Dec 13, 2024
Apr 24, 2024SalinasPlanned2 citations$370$370Feb 23, 2026
Feb 9, 2024San LeandroAccident1 citation 1 serious$22,500$22,500open
Oct 26, 2023AlhambraComplaint1 citation$1,125$750open
Sep 19, 2023North HollywoodPlannedno citations00Apr 8, 2024
Aug 11, 2023National CityUnprogrammed related4 citations$2,240$2,240Sep 15, 2026
Aug 3, 2023FolsomPlanned1 citation$185$185Jun 16, 2025
Jun 29, 2023Westlake VillagePlanned3 citations$24,500$1,050Aug 20, 2026
Jun 27, 2023Citrus HeightsPlanned2 citations$950$950Mar 24, 2025
Jun 6, 2023SacramentoComplaintno citations00Nov 20, 2023
May 25, 2023FairfieldPlanned10 citations 2 serious 1 repeat$18,780$8,655open
May 23, 2023TurlockComplaint1 citation$210$210Nov 13, 2023
May 22, 2023Laguna NiguelPlanned4 citations$25,500$1,700Sep 8, 2026
May 10, 2023San MarcosPlannedno citations00Jan 17, 2025
May 8, 2023IrvinePlannedno citations00Oct 18, 2023
May 1, 2023Marina del ReyPlannedno citations00Oct 4, 2023
Apr 27, 2023Moreno ValleyPlanned1 citation$200$160Mar 31, 2025
Apr 27, 2023OntarioAccidentno citations00Jul 21, 2023
Apr 13, 2023FresnoAccidentno citations00Apr 27, 2023
Apr 12, 2023SacramentoPlannedno citations00Aug 29, 2023
Mar 1, 2023HawthornePlanned1 citation$185$185Jun 8, 2023
Feb 15, 2023NorthridgeAccident1 citation00Apr 24, 2023
Jan 6, 2023San Juan CapistranoPlannedno citations00May 3, 2023
Dec 20, 2022Chula VistaPlanned3 citations$1,330$1,330Mar 25, 2026
Nov 2, 2022HanfordPlanned1 citation$13,500$1,125May 20, 2024
Oct 13, 2022HawthornePlanned1 citation$210$175Mar 29, 2024
Sep 28, 2022Simi ValleyComplaintno citations00Nov 14, 2022
May 9, 2022AlhambraPlanned1 citation$185$150Mar 9, 2023
Apr 19, 2022Moreno ValleyAccidentno citations00Mar 15, 2023
Apr 4, 2022San DiegoAccidentno inspection made00Apr 6, 2022
Jan 14, 2022Marina del ReyComplaintno citations00Feb 14, 2024
Oct 12, 2021Van NuysComplaintdeath no citations00Feb 14, 2024
Jun 1, 2021LivermoreComplaintno citations00May 10, 2022
May 6, 2021Mira LomaAccidentno citations00Aug 3, 2021
May 3, 2021TracyAccident1 citation$425$425Nov 13, 2022
Apr 22, 2021HaywardComplaint1 citation$9350Apr 25, 2025
Jul 23, 2020MercedReferralno citations00Sep 21, 2020
Jul 3, 2020TustinReferralno citations00Jun 7, 2021
Jun 10, 2020San DiegoUnprogrammed related1 citation 1 serious$18,000$18,000Dec 13, 2022
Mar 11, 2020Mira LomaPlanned2 citations$750$750May 18, 2021
Feb 10, 2020DanvilleAccident2 citations 1 serious$18,850$18,850Dec 10, 2021
Nov 14, 2019TracyAccidentno citations00Sep 21, 2020
Sep 24, 2019TracyFollow-upno citations00Oct 1, 2019
Sep 6, 2019Los AngelesComplaintno citations00Dec 5, 2019
Aug 27, 2019CypressComplaintno citations00Nov 14, 2019
Aug 15, 2019TracyComplaint1 citation$200$200May 27, 2020
Aug 14, 2019Mira LomaPlanned4 citations 1 serious$24,010$4,210Mar 26, 2021
Jul 26, 2019NorthridgeAccidentno citations00Jul 20, 2020
Jul 23, 2019TracyAccidentno citations00Mar 3, 2021
May 16, 2019TracyComplaintno citations00Mar 10, 2020
Apr 11, 2019TracyPlanned3 citations$8,280$525Aug 7, 2020
Feb 26, 2019TracyAccident1 citation 1 serious$7,650$7,650May 21, 2020
Jan 11, 2019South San FranciscoComplaint1 citation$560$560Nov 18, 2019
Jan 2, 2019TracyAccident2 citations 1 serious$9,635$7,385May 20, 2020
Dec 17, 2018LivermoreAccident1 citation 1 serious$22,500$18,000Jun 6, 2022
Nov 29, 2018San JoseAccident1 citation$750$5,000Jun 7, 2021
Oct 24, 2018TracyPlanned2 citations$560$560Sep 3, 2019
Jul 17, 2018ModestoComplaintno citations00Aug 2, 2018
Jun 22, 2018BakersfieldAccident1 citation$850$850Feb 26, 2021
Jan 22, 2018San DiegoUnprogrammed relatedno citations00Oct 22, 2018
Jun 30, 2017FullertonAccident1 citation$18,000$7,000Jan 4, 2018
Jun 22, 2017TracyFollow-upno citations00Jun 22, 2017
May 16, 2017CypressUnprogrammed relatedno citations00Apr 11, 2018
Jan 20, 2017San FranciscoAccidentno citations00Jul 7, 2017
Jan 18, 2017Yorba LindaAccidentno citations00Jun 14, 2017
Nov 28, 2016Marina del ReyAccident2 citations$465$465Sep 8, 2017
Nov 4, 2016TustinFollow-upno citations00Nov 4, 2016
Sep 28, 2016City of IndustryAccidentno citations00Feb 27, 2017
Sep 9, 2016NorwalkAccidentno citations00Feb 6, 2017
Aug 29, 2016San DiegoAccident5 citations 1 serious$24,200$23,785Dec 5, 2018
Aug 10, 2016ChicoAccidentno citations00Nov 2, 2016
Jul 28, 2016TracyAccidentno citations00Dec 13, 2016
May 25, 2016ChicoAccident1 citation$850$850Dec 20, 2016
May 2, 2016TracyUnprogrammed related1 citation 1 serious$6,750$5,400Nov 15, 2016
Feb 2, 2016TracyAccidentno citations00Aug 25, 2016
Nov 13, 2015CoronaAccidentno citations00Feb 29, 2016
Sep 4, 2015SunnyvaleAccidentno citations00Oct 1, 2015
Jul 14, 2015City of IndustryAccidentno citations00May 18, 2016
May 8, 2015BakersfieldAccident2 citations 1 serious$23,000$21,750Jul 19, 2016
Apr 8, 2015SacramentoComplaintno citations00Apr 17, 2015
Dec 16, 2014LivermoreAccidentno citations00Jun 1, 2015
Oct 20, 2014TustinAccident1 citation 1 serious$5,060$5,060Jan 30, 2017
Jul 25, 2014San FranciscoComplaint1 citation00Dec 17, 2014
Apr 9, 2014Simi ValleyAccident2 citations$18,560$1,685Jan 12, 2015
Oct 30, 2013HaywardAccident1 citation$7500Dec 24, 2013
Jul 3, 2013LodiComplaintno citations00Jul 8, 2013
Jun 13, 2013Mira LomaComplaintno citations00Nov 27, 2013
May 9, 2013SanteeAccident2 citations$700$280Apr 29, 2016
May 6, 2013TracyAccident1 citation 1 serious$18,000$18,000Dec 30, 2013
Mar 14, 2013RosevilleComplaint1 citation$225$225May 4, 2016
Dec 4, 2012CommerceAccident2 citations 1 serious$18,450$18,450Jan 9, 2015
Oct 3, 2012Laguna NiguelAccidentno citations00Oct 9, 2012
Mar 7, 2012DanvilleAccident2 citations 1 serious$40,500$18,850May 3, 2013
Sep 15, 2011San DiegoAccidentno citations00Jan 18, 2012
Jul 28, 2011DanvilleComplaint1 citation00Oct 5, 2012
Jul 5, 2011Sand CityComplaint1 citation$300$300Aug 27, 2011
Apr 28, 2011MontebelloAccidentno citations00Oct 28, 2011
Jan 28, 2011HaywardComplaintno citations00Feb 9, 2011
Jan 6, 2011TracyAccidentno citations00Feb 3, 2011
Dec 23, 2010SacramentoAccidentdeath no citations00Jan 5, 2011
Nov 2, 2010SunnyvaleUnprogrammed related1 citation 1 serious$18,000$18,000Oct 6, 2012
Sep 29, 2010DanvilleComplaintno citations00Mar 23, 2011
Sep 20, 2010NorthridgeAccident2 citations$375$375Mar 15, 2011
Jul 23, 2010Chino HillsAccident2 citations$745$150Jun 30, 2011
Jul 19, 2010LancasterAccident2 citations$980$1,045Aug 7, 2012
Apr 30, 2010San JoseComplaintno citations00May 25, 2010
Oct 12, 2009San LeandroComplaintno citations00Oct 19, 2009
Aug 25, 2009Yorba LindaComplaint1 citation$420$150Dec 1, 2009
Feb 18, 2009Rohnert ParkComplaintno citations00Apr 10, 2009
Nov 5, 2008PowayAccident3 citations$1,215$525Feb 4, 2010
Jul 22, 2008WoodlandAccidentno citations00Dec 4, 2008
Jul 21, 2008Van NuysComplaint2 citations$935$375Apr 22, 2009
Jun 12, 2008CoronaComplaintno citations00Jul 1, 2009
May 8, 2008DanvilleAccidentno citations00Oct 3, 2008
Mar 19, 2008DanvilleAccidentno citations00Sep 1, 2009
Jan 30, 2008TorranceAccidentno citations00Jun 12, 2008
Jan 17, 2008SalinasAccidentno citations00Jan 23, 2008
Dec 12, 2007TracyAccidentno citations00Jan 22, 2008
Dec 6, 2007VistaAccident3 citations$5,560$1,000Nov 6, 2008
Nov 8, 2007ConcordComplaint1 citation$7500Mar 24, 2009
Sep 20, 2007San LeandroComplaintno citations00Oct 9, 2007
Sep 5, 2007Santa CruzComplaintno citations00Oct 3, 2007
Apr 24, 2007Mountain ViewAccidentno citations00Sep 6, 2007
Apr 11, 2007MontebelloAccidentno citations00Sep 26, 2007
Dec 1, 2006Mountain ViewAccident1 citation$280$280Jul 26, 2007
Nov 1, 2006TracyAccident1 citation$750$750Apr 16, 2007
Oct 18, 2006South San FranciscoComplaint7 citations$3,903$1,138Dec 31, 2006
Jun 2, 2006San LeandroAccident4 citations 1 serious$8,800$4,250Sep 12, 2008
Nov 2, 2005Rohnert ParkAccidentno citations00Feb 21, 2006
Jun 14, 2005ConcordComplaint1 citation$300$300Jul 1, 2006
Apr 7, 2005FremontAccident2 citations 1 serious$23,000$7,700Jun 28, 2006
Mar 1, 2005SalinasAccidentno citations00Jun 1, 2005
Jun 9, 2004TracyAccidentno citations00Dec 1, 2004
Jun 9, 2004TracyComplaintno citations00Oct 15, 2004
Jan 26, 2004Mira LomaAccident4 citations$6,875$5,300May 18, 2011
Dec 11, 2003Van NuysComplaint1 citation$375$375Jul 1, 2006
Sep 9, 2003Santa RosaUnprogrammed related1 citation$300$300Apr 24, 2006
Feb 18, 2003AzusaComplaint1 citation$3,375$300Sep 1, 2010
Feb 11, 2003LivermoreComplaint2 citations$300$300Jun 21, 2006
Dec 2, 2002Mountain ViewComplaint9 citations$825$825Jul 19, 2006
Nov 25, 2002San FranciscoComplaint4 citations$1,135$1,135Jun 28, 2006
Nov 20, 2002ClovisAccidentno citations00Dec 5, 2002
Oct 21, 2002DanvilleComplaintno citations00Dec 4, 2002
Feb 5, 2002Signal HillFollow-upno citations00Apr 16, 2003
Nov 1, 2001San FranciscoAccident10 citations$11,850$1,950Oct 5, 2006
Aug 27, 2001BakersfieldComplaintno citations00Aug 27, 2001
Jun 1, 2001Mira LomaPlanned3 citations$840$840Jan 15, 2002
Apr 24, 2001Fountain ValleyComplaintno citations00Oct 24, 2001
Jan 10, 2001LancasterComplaintno citations00Jan 10, 2001
Jul 19, 2000NovatoComplaintno citations00Jul 25, 2000
Mar 23, 2000Santa ClaraComplaint3 citations$450$450Jun 15, 2007

Also recorded as: Costco Wholesale; Costco Wholesale; Costco Wholesale Corp dba Costco Wholesale; Costco Wholesale Corporation dba Costco Wholesale#; Costco Wholesale Inc.; Costco Wholesale Corp; Costco Wholesale; Costco Wholesale Corp; Costco Wholesale, Inc.; Costco Wholesale - Corona; Costco Wholesale; Costco Wholesale Corp.

The rules this employer was cited under

Accidents investigated

Apr 21, 2021, Tracy. Employee sustains amputation to one finger and avulsion to a Inspection
Apr 6, 2021, Mira Loma. Employee?s fingers are amputated by conveyor motor pulley Inspection
Jan 31, 2021, Van Nuys. Employee with COVID-19 infection dies 1 death Inspection
Jan 15, 2020, Danville. Employee injures foot when run over by PIT, toe later amputa 1 hospitalized Inspection
Nov 4, 2019, Tracy. Employee fractures foot and ankle when crushed between rack 1 hospitalized Inspection
Jul 11, 2019, Tracy. Employee amputates finger when hose is caught in mixer Inspection
Jun 26, 2019, Northridge. Employee's finger is amputated in manual bread roll press Inspection
Jan 24, 2019, Tracy. Her arm was caught in conveyor belt Inspection
Dec 23, 2018, Tracy. Employee sustains fractured leg when struck by falling boxes 1 hospitalized Inspection
Nov 26, 2018, Livermore. Worker loses eye after it is struck by baling wire 1 hospitalized Inspection
Nov 24, 2018, San Jose. Employee injures foot and abdomen when pinned by load 1 hospitalized Inspection
Jun 19, 2018, Bakersfield. Employee fractures arm when crushed by baler ram plate 1 hospitalized Inspection
Jun 26, 2017, Fullerton. Employee fractures fingers when ATV rolls over and falls on 1 hospitalized Inspection
Jan 9, 2017, San Francisco. Parking lot security worker is injured when car rolls over f Inspection
Apr 24, 2013, Santee. Employee Fractures Foot When Pallet Jack Moves 1 hospitalized Inspection
Apr 23, 2013, Tracy. Employee Amputates Finger When Caught by Chain and Sprocket Inspection
Nov 26, 2012, Commerce. Worker Amputates Tip of Finger on Pneumatic Muffin Depositor 1 hospitalized Inspection
Oct 4, 2011, Danville. Employee Amputates Finger While Cleaning Ice Mixer Machine 1 hospitalized Inspection
Sep 2, 2011, San Diego. Employee Gets Fingertip Amputated While Un-Jamming a Bagging Inspection
Dec 23, 2010, Sacramento. Worker's Unwitnessed Death Is Not Work-Related 1 death Inspection
Dec 13, 2010, Tracy. Employee Falls Off Forklift Inspection
Jul 20, 2010, Northridge. Employee Amputates Finger in Food Tenderizer Inspection
Jul 17, 2010, Chino Hills. Employee Suffers from Heat Stroke 1 hospitalized Inspection
Oct 29, 2008, Poway. Employee Crashes Forklift Into Wall, Fractures Ankle 1 hospitalized Inspection
May 28, 2008, Woodland. Employee's Finger Is Amputated by Bakery Machine 1 hospitalized Inspection
May 6, 2008, Danville. Employee Pinned Against Dock by Trailer 1 hospitalized Inspection
Mar 10, 2008, Danville. Employee's Foot Is Injured When Pinned Between Forklifts 1 hospitalized Inspection
Jan 11, 2008, Torrance. Worker Pinches Off Fingertip While Moving Furniture Inspection
Dec 23, 2007, Salinas. Employee Amputates Finger While Cleaning Machine Inspection
Oct 20, 2007, Vista. Employee Sustains Multiple Fractures Due to Fall 1 hospitalized Inspection

Local pages: Richmond 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 Costco Wholesale Corporation

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.

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