Rule record, Cal/OSHA and OSHA inspections

8 CCR 4851: Cal/OSHA Citations

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

Every Cal/OSHA and OSHA inspection that cited 8 CCR 4851 since 2000: 378 inspections, 400 citations, $215,890 in penalties, newest first.

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.

Cal/OSHA inspections under 8 CCR 4851 at a glance

Since 2000, 378 California inspections have cited 8 CCR 4851, 400 citations in all, 31 of them serious, carrying $215,890 in penalties after appeals. In the last 12 months 2 inspections opened. The industries inspected most here are Manufacturing (141), Mining, Quarrying, and Oil and Gas Extraction (110), (63).

Where it is cited most: Los Angeles (80), San Bernardino (38), Alameda (24), Riverside (23), San Diego (18), Sacramento (16), Ventura (13), San Joaquin (12), Contra Costa (9), Monterey (9).

All inspections, newest first

378 inspections, page 1 of 4. Click a date for the citations.

EmployerCityOpenedWhyResultPenalty
Matich CorporationCabazonApr 23, 2026Planned5 citations$1,400
Senior Operations LLCBurbankNov 5, 2025Complaint2 citations$1,500
K M CApple ValleyAug 20, 2025Planned3 citations$390
Bannon Construction, Inc.San FranciscoJun 16, 2025Complaint11 citations 1 serious$7,400
Hi-Grade Materials CO.Lucerne ValleyMar 27, 2025Planned6 citations$1,490
Hi-Grade Materials CO.LittlerockMar 12, 2025Planned5 citations$1,895
Arcosa LWFP, LLCFrazier ParkJan 21, 2025Complaint4 citations 1 serious$18,465
Pacific Rock, Inc.CamarilloDec 12, 2024Planned1 citation$150
Mission Rubber Company, Inc.CoronaSep 19, 2024Planned12 citations 2 serious$4,495
Grimes Rock, Inc.FillmoreJul 31, 2024Planned1 citation$135
Protech Minerals LLCVictorvilleJul 2, 2024Complaint7 citations$1,865
Sunsweet DryersLive OakJun 14, 2024Planned2 citations$270
Calmat COBakersfieldFeb 29, 2024Planned1 citation$185
Pacific Metal Buildings, Inc.MaxwellFeb 22, 2024Planned15 citations 1 serious$7,090
North Valley Rock LLC dba Valley Rock ProductsOrlandNov 29, 2023Planned1 citation$275
Brubaker-Mann, Inc.BarstowAug 22, 2023Planned1 citation$110
Frontier-Kemper Constructors, Inc.BurbankAug 1, 2023Planned1 citation$280
Paulsen White Oak LPNicolausJul 6, 2023Fatality or catastrophedeath 1 citation 1 serious$10,800
Martin Marietta Southern California Cement, LLCTehachapiJun 6, 2023Planned5 citations$675
Oil Dri Corporation of AmericaTaftMay 3, 2023Planned3 citations 1 serious$6,155
Titan Tire RecyclingFontanaMay 3, 2023Planned7 citations$1,480
Brewbilt Manufacturing LLCGrass ValleyFeb 22, 2023Complaint6 citations$2,360
Granite Construction CompanyArvinFeb 2, 2023Planned1 citation$185
TMP Services IncStocktonSep 14, 2022Complaint3 citations 1 serious$6,400
T.M. Cobb CompanySan BernardinoSep 9, 2022Planned6 citations 1 serious$2,575
Tiger Tanks, Inc.BakersfieldAug 4, 2022Complaint11 citations 2 serious$18,000
Universal Iron Works, IncPacoimaAug 2, 2022Unprogrammed related10 citations$10,225
Agcon IncOro GrandeJul 27, 2022Planned8 citations$2,845
Norcal Recycled Rock & Aggregates, Inc.UkiahJun 28, 2022Planned2 citations$585
Coast AggregatesLittlerockJun 16, 2022Planned3 citations$545
Express Services, Inc.VenturaMay 17, 2022Accident3 citations 1 serious$18,320
Custom Curb, Inc.VenturaMay 11, 2022Unprogrammed related5 citations 1 serious$11,715
Superior Ready Mix Concrete LPNilandMay 9, 2022Planned4 citations 1 repeat$1,875
Baldwin Contracting Company IncMarysvilleMar 22, 2022Unprogrammed related2 citations$730
Hy-Tek Material Handling, LLCTracyMar 18, 2022Unprogrammed related1 citation$560
Tutor Perini Corporation and O & G Industries, Inc.Los AngelesMar 2, 2022Complaint5 citations$1,215
Wilcox Brothers, IncWalnut GroveDec 8, 2021Complaint3 citations$1,335
Hanson Aggregates Pacific Southwest IncCoronaSep 14, 2021Planned1 citation$200
California Hotwood, Inc.OrovilleJun 29, 2021Complaint4 citations$1,215
Twin Mountain Rock Venture, LLC.Little LakeFeb 11, 2021Planned1 citation 1 repeat$900
North County Sand and Gravel, Inc.MurrietaDec 11, 2020Planned1 citation$165
R & S Manufacturing of Southern California IncPomonaOct 6, 2020Planned11 citations 5 serious$6,390
Werner CorporationCoronaSep 15, 2020Planned1 citation$280
Golden Bay Fence Plus Iron Works, Inc.StocktonAug 5, 2020Planned7 citations 1 serious$3,200
All American AsphaltCoronaJul 22, 2020Planned1 citation$200
O'Brien Steel Erectors, Inc.ReddingApr 28, 2020Programmed related2 citations$500
Torres Fence CO., Inc.FresnoFeb 18, 2020Planned5 citations 3 serious$2,920
Siemens Mobility, Inc.SacramentoFeb 18, 2020Complaint2 citations$280
Jada Inc.Grass ValleyDec 30, 2019Planned2 citations$320
Universal Welding IncorporatedMojaveNov 6, 2019Programmed related2 citations$170
Protech Minerals LLCYermoOct 7, 2019Planned6 citations 2 repeat$2,660
Bowman Asphalt IncTronaSep 5, 2019Planned2 citations$480
Centric ConstructionSan FranciscoAug 15, 2019Complaint9 citations 3 serious$20,730
Skanska USA Civil West California District Inc. and Traylor Bros., Inc. and J.F. Shea Construction, Inc.Los AngelesAug 6, 2019Planned4 citations 1 serious$3,500
PB Loader CorporationFresnoJul 30, 2019Complaint6 citations$2,950
L&g Portable Crushing & Materials, LLCAzusaApr 29, 2019Planned5 citations$1,195
Cemak Trucking, Inc.PalmdaleApr 16, 2019Complaint5 citations$1,590
Minnesota Mining & Manufacturing CompanyCoronaApr 10, 2019Planned3 citations$1,200
Topnotch Metal Products, LLCSacramentoMar 13, 2019Complaint13 citations 1 serious$7,165
American Carports, Inc.ColusaMar 5, 2019Complaint12 citations 3 repeat$24,955
Superior Ready Mix Concrete LPIndioDec 11, 2018Planned6 citations$1,615
Robertson's Ready Mix LTD A California Limited PartnershipEl CajonOct 5, 2018Complaint1 citation$185
Calportland CompanyOro GrandeOct 4, 2018Planned5 citations$960
Joaquin Rose, Inc.TurlockSep 28, 2018Complaint4 citations$625
Golden Queen Mining Company, LLCMojaveSep 25, 2018Planned4 citations$1,250
Painted Hills Mining Company, Inc.WhitewaterSep 6, 2018Planned2 citations$375
Chandler Aggregates IncMoreno ValleySep 5, 2018Planned1 citation$205
Hanson Aggregates Mid-Pacific, Inc.Santa MargaritaAug 21, 2018Planned3 citations$945
Central Valley Tanks of CaliforniaFresnoAug 2, 2018Complaint4 citations 1 serious$3,645
Twin Mountain Rock Venture, LLC.Little LakeJul 23, 2018Planned4 citations$445
Agcon IncOro GrandeJul 10, 2018Planned3 citations 1 repeat$1,650
Exact Corp.ModestoJun 25, 2018Complaint7 citations 2 serious$11,315
FST Sand and Gravel IncCoronaJun 6, 2018Planned13 citations 2 repeat$6,190
Armored Works, LLCRancho CordovaMay 1, 2018Complaint5 citations$1,545
Chandler Aggregates IncCoronaMar 5, 2018Planned8 citations 1 repeat$3,495
Ames Construction, Inc.DuarteFeb 28, 2018Programmed related1 citation$185
Wayne J. Sand & Gravel, Inc.MoorparkNov 30, 2017Planned1 citation$110
J. Talley Corp dba Talley Metal FabricationSan JacintoOct 4, 2017Planned13 citations 4 serious$7,785
Trinity LW, LLCFrazier ParkSep 19, 2017Planned5 citations 1 repeat$2,200
Aggrecon LLCRedlandsAug 31, 2017Planned2 citations$150
North Star Minerals, Inc.ActonAug 22, 2017Planned2 citations$510
Agcon IncOro GrandeJun 23, 2017Planned7 citations$2,475
Skanska-Traylor-Shea A Joint VentureLos AngelesJun 8, 2017Planned5 citations 1 serious$6,520
FST Sand and Gravel IncCoronaMay 2, 2017Planned7 citations$2,750
Calportland ConstructionAtascaderoApr 26, 2017Planned1 citation$160
Imperial Valley Aggregates, LLCOcotilloMar 8, 2017Planned5 citations$770
USA Waste of California, Inc.CoronaMar 2, 2017Planned4 citations$1,350
Cactus Metalworks Inc.HesperiaFeb 27, 2017Complaint5 citations$375
Holliday Trucking IncSan BernardinoFeb 15, 2017Planned3 citations$885
Sak Construction L.L.C.North HollywoodFeb 2, 2017Planned1 citation$300
Calmat COIrwindaleDec 6, 2016Planned3 citations$840
Chandler Aggregates IncCoronaDec 2, 2016Planned5 citations$1,650
Berger Steel CorporationMcClellanNov 30, 2016Complaint3 citations$750
Pipe Jacking Trenchless, Inc.North HollywoodNov 22, 2016Planned1 citation$110
Robertson's Ready Mix IncCoronaNov 21, 2016Planned3 citations$820
Cemex Construction Materials Pacific LLCAzusaNov 16, 2016Planned1 citation$200
Escondido MaterialsEscondidoSep 14, 2016Planned1 citation$160
David Crye General Engineering Contractor, Inc.CambriaAug 24, 2016Planned2 citations$715
Melrose Kiwi Concept Chairs USA IncFresnoAug 9, 2016Planned4 citations 3 serious$2,750
Wayne J. Sand & Gravel, Inc.MoorparkJul 28, 2016Planned3 citations$435

Largest penalties under 8 CCR 4851

EmployerInspectionsCitationsPenaltiesDeathsLatest
Hanyoung America Inc115$177,5300Apr 6, 2000
Lorena Marquez dba Illusion Furniture MGR139$120,2750Nov 19, 2003
Centeno's Welding117$60,4551Aug 22, 2000
D & L Airflow Solutions132$48,9600Oct 24, 2002
Annabelle Candy CO., Inc.147$48,8150May 10, 2000
El Camino Hospital19$27,8100Apr 19, 2001
G W Heineke CO Inc124$27,2700Dec 5, 2005
American Carports, Inc.222$27,1450Mar 5, 2019
American Combustion Technologies of CA Inc125$25,9100Nov 28, 2011
Vahdani Construction CO., Inc.13$25,4650Aug 11, 2000
Western Truck Fabrication, Inc242$25,0250Jan 14, 2016
Standard Concrete Products dba Mobile Sand&gravel16$23,8201Mar 22, 2001
Miramonte Sanitation, Inc.116$23,6000Mar 29, 2016
Holly Sugar Corp dba Spreckels Sugar CO120$21,2250Apr 21, 2004
Centric Construction19$20,7300Aug 15, 2019
Camlever, Inc124$20,5700Jun 14, 2005
Red River Farms16$19,4200Apr 4, 2012
American Laminates120$19,0000Feb 6, 2001
Arcosa LWFP, LLC14$18,4650Jan 21, 2025
Express Services, Inc.13$18,3200May 17, 2022

By year opened

YearInspectionsWith citationsCitationsPenaltiesDeaths
2026115$1,4000
20256631$31,1400
20247739$14,1900
20239926$22,3201
2022131363$75,5900
2021449$3,6500
20208830$13,9350
2019121269$66,9150
2018161671$34,6300
2017141461$26,3400
20162323116$65,7600
20158862$22,3550
2014131345$21,5450
2013121246$21,5150
2012181877$46,6900
20117741$30,8200
20101111123$48,1101
20092121185$68,2001
20089952$13,4400
20071717159$66,3150
20062525203$93,1150
20051616171$125,8600
20041313121$69,5501
20031919151$173,1350
20022020126$91,0700
20013232189$132,9651
20002424256$411,5851

Your rights when the hazard is real

You can report it, and the employer may not touch you for it. Any worker can file a confidential complaint with the nearest Cal/OSHA district office, by phone, online or in writing, and can ask that the employer not be told who complained. Firing, demoting, cutting hours, threatening or otherwise punishing a worker for a safety complaint, for reporting an injury, for testifying or for asking for a Cal/OSHA inspection is unlawful retaliation under Labor Code 6310; a complaint to the Labor Commissioner's Retaliation Complaint Investigation unit must be filed within one year, and a civil lawsuit is also available.

You can refuse work that would violate a safety standard and create a real and apparent hazard to you or your coworkers, and the employer may not retaliate for that refusal (Labor Code 6311). Say why in writing if you can, name the rule or the hazard, and keep a copy.

Every employer must have a written Injury and Illness Prevention Program (Title 8, section 3203), train workers on the hazards of their jobs, provide protective equipment at no cost, and give workers access to the exposure and medical records that concern them. Outdoor workplaces need a heat illness plan with water, shade and rest (section 3395); indoor ones above 82 degrees need the indoor rule (section 3396); and since July 2024 nearly every employer needs a workplace violence prevention plan (Labor Code 6401.9).

An injury itself is a workers' compensation claim, handled separately from anything on this page. What this firm handles is the employment side: the retaliation, the firing after the injury report, the wage and hour problems that usually travel with an unsafe workplace. Free, confidential review: (800) 371-3088.

Source: U.S. Department of Labor OSHA enforcement data, California inspections opened through Oct 27, 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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