Rule record, Cal/OSHA and OSHA inspections

8 CCR 4231: Cal/OSHA Citations

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

Every Cal/OSHA and OSHA inspection that cited 8 CCR 4231 since 2000: 120 inspections, 122 citations, $288,430 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 4231 at a glance

Since 2000, 120 California inspections have cited 8 CCR 4231, 122 citations in all, 90 of them serious, carrying $288,430 in penalties after appeals. In the last 12 months 0 inspections opened. The industries inspected most here are Manufacturing (72), (16), Construction (8).

Where it is cited most: Los Angeles (44), San Bernardino (8), San Diego (8), Sacramento (8), Riverside (8), Orange (7), Alameda (6), Stanislaus (4), San Mateo (3), San Joaquin (3).

All inspections, newest first

120 inspections, page 1 of 2. Click a date for the citations.

EmployerCityOpenedWhyResultPenalty
Globe Iron Foundry IncCommerceOct 27, 2025Planned5 citations 3 serious$2,480
American West AluminumLong BeachMar 25, 2025Accident1 citation 1 serious$10,800
Sacramento Regional Transit DistrictSacramentoSep 30, 2022Complaint2 citations 1 serious$7,125
Woodland Wood Preservers, LTDWoodlandSep 27, 2022Planned3 citations$600
The Pentagon CompanyLos BanosMar 7, 2022Planned9 citations 5 serious$6,315
Evolution RacewerksAzusaNov 15, 2021Accident3 citations 3 serious$10,980
Kingspan Light & Air LLCSanta AnaOct 19, 2021Complaint22 citations 5 serious$21,785
Sharp Memorial HospitalSan DiegoApr 26, 2021Accident4 citations 2 serious$17,660
Elite Laser PlusSanta AnaApr 9, 2021Complaint7 citations$2,800
Marich Confectionery Company Inc.HollisterMar 3, 2020Planned9 citations 5 serious$10,170
STL Fabrication, Inc.FontanaFeb 13, 2020Planned9 citations 2 serious$5,725
Ingalls Conveyors, Inc.MontebelloAug 23, 2019Planned5 citations$1,570
California TrusframeHughsonJul 19, 2019Complaint1 citation$400
Glendale Iron IncLos AngelesJul 8, 2019Complaint8 citations 3 serious$8,550
Alpha Aluminum Products, Inc.AnaheimApr 5, 2019Planned6 citations 2 serious$4,350
Hallsten CorporationNorth HighlandsFeb 21, 2019Planned7 citations 3 serious$8,035
Jung Yang, AN IndividualOaklandFeb 8, 2019Planned5 citations 1 serious$3,635
Andre's Reliable Glass IncorporatedRancho CordovaAug 10, 2018Complaint2 citations$720
Alvaro Adrian de la Cruz Evangelista, AN IndividualOxnardJul 19, 2018Planned5 citations 2 serious$5,835
Kolkka Furniture, LLCAmerican CanyonJun 21, 2018Planned8 citations 3 serious$4,880
Lippert Components, Inc.Los AngelesMay 10, 2018Planned7 citations 2 serious$8,605
Impact ConstructionChowchillaApr 3, 2018Complaint9 citations 3 serious$54,180
Sierra Design & Manufacturing LLCModestoDec 6, 2017Planned9 citations 2 serious$5,940
Inland Empire Truss, Inc.PerrisNov 15, 2017Accident15 citations 7 serious$47,775
Curran Engineering CO., Inc.ValenciaOct 27, 2017Planned11 citations 5 serious$5,510
Barnmaster Supply LLCOntarioOct 20, 2017Accident4 citations 1 serious$17,225
H.B. Redwood Moulding Manufacturing CO.PacoimaSep 20, 2017Complaint7 citations 3 serious$21,400
Azco Supply Inc.StocktonSep 1, 2017Accident3 citations 2 serious$15,400
Scott Lamp CO., Inc.FairfieldJul 20, 2017Planned21 citations 8 serious$24,215
American Steel & Stairways, Inc.GilroyJun 29, 2017Planned8 citations$4,500
Palo Alto Lighting, Inc.Redwood CityJun 14, 2017Planned21 citations 4 serious$42,455
Kloeckner Metals CorporationSanta Fe SpringsApr 25, 2017Accident2 citations 1 serious$10,650
Jack Alves Bernard AN IndividualWoodlandApr 6, 2017Planned6 citations$935
Advanced Equipment CorporationFullertonMar 28, 2017Planned9 citations 6 serious$6,340
K & N Engineering Inc.RiversideNov 18, 2016Accident3 citations 2 serious$10,685
United Pumping Service, Inc.City of IndustrySep 27, 2016Planned4 citations 2 serious$2,975
Zerep Management CorporationCity of IndustryAug 31, 2016Planned6 citations 5 serious$4,240
Arrow Sign CompanyStocktonAug 31, 2016Complaint1 citation$600
K & N Engineering Inc.RiversideMay 24, 2016Complaint7 citations 2 serious$6,150
Lance Reeves FarmsBrawleyMay 16, 2016Complaint1 citation 1 serious$5,400
Ancon MarineSignal HillMar 23, 2016Programmed related10 citations 3 serious$7,055
Golden State Recycling IncYucaipaMar 16, 2016Accident3 citations$870
Anthony InternationalSylmarDec 10, 2015Planned13 citations 6 serious$7,530
Serena ProvencioElk GroveNov 19, 2015Planned6 citations 2 serious$1,425
Craneveyor CorpChinoSep 28, 2015Complaint8 citations 5 serious$20,000
Jerry H. RiggsHughsonAug 12, 2015Planned3 citations$715
Columbia Aluminum Products, LLCCty of CmmrceApr 29, 2015Planned12 citations 2 serious$6,500
Abel GarciaSan MarcosMar 25, 2015Planned6 citations 3 serious$12,435
Durkee Testing LaboratoriesParamountMar 23, 2015Complaint3 citations 1 serious$3,400
Southwest MoldingSun ValleyJan 22, 2015Accident11 citations 3 serious$8,490
Jerome and Horner Sheet Metal Inc.OaklandNov 13, 2014Planned24 citations 4 serious$14,765
Edelbrock Foundry LLCSan JacintoAug 21, 2014Planned4 citations 1 serious$3,350
Pacific Steam Equipment IncSanta Fe SpringsMar 17, 2014Planned21 citations 10 serious$7,145
Kolkka Furniture, LLCAmerican CanyonFeb 12, 2014Planned7 citations 3 serious$4,575
NCNR Inc., dba Pisces ProductionsSebastopolDec 19, 2013Planned17 citations 10 serious$8,475
C V Windows & Doors of Riverside IncRiversideDec 6, 2013Accident6 citations$15,625
Sierra Aluminum ArchitecturalFontanaJun 5, 2012Accident17 citations 8 serious$41,675
Tolar Manufacturing Company, IncorporatedCoronaNov 21, 2011Planned6 citations 2 serious$2,480
Group Manufacturing Services, Inc.San JoseMar 16, 2011Accident6 citations 2 serious$5,765
Incast Asset Management dba Omni Duct SystemsAnaheimOct 26, 2010Planned14 citations 5 serious$10,340
Hometime Window IncYancho CucamongaOct 18, 2010Planned14 citations 4 serious$2,630
Oxyheal Health Group IncNational CityOct 13, 2010Complaint4 citations$675
C&c Drywall IncPlacervilleMay 11, 2010Planned1 citation 1 serious$1,350
Cundiff Steel Fabricating & Erecting IncOrangeMay 10, 2010Planned16 citations 7 serious$6,290
J-Mark Inc., dba Agi Shower DoorRedwood CityApr 15, 2010Planned3 citations 1 serious$950
Creative Inventions LLCChatsworthApr 1, 2010Planned10 citations 8 serious$4,160
Karel Hansen Iron Works Inc dba Hansen Karel IronGardenaMar 23, 2010Accident10 citations 1 serious$5,685
Antelope Iron IncAntelopeMar 11, 2010Planned1 citation 1 serious$2,475
Cimcon Industries Inc. dba Cimorelli ConstructionSacramentoMar 3, 2010Planned3 citations 1 serious$1,520
Stanford Sign & Awning IncChula VistaJan 29, 2010Planned19 citations 5 serious$3,600
Duralum Products IncSacramentoMar 24, 2009Planned2 citations 1 serious$1,900
Innovative Drywall Systems Inc dba Alta DrywallSanteeMar 17, 2009Planned3 citations 2 serious$4,610
Golden State Steel & Stair Inc.RichmondFeb 26, 2009Planned5 citations 1 serious$2,100
Berlin Food Equipment, Inc.South San FranciscoFeb 3, 2009Planned9 citations$1,100
Kap Engineering IncPico RiveraJan 14, 2009Accident11 citations 5 serious$37,600
KS Engineering Inc12660160eraJan 14, 2009Accident10 citations 4 serious$29,640
Pep West Inc dba Pentair Electronic PackagingPowayJul 16, 2008Accident9 citations 2 serious$10,175
Mytee Products IncPowayApr 9, 2008Accident3 citations 1 serious$4,100
Nasco Electric Sign Company, LLCStocktonApr 2, 2008Complaint5 citations 2 serious$2,960
ABC Sun ControlNorth HollywoodAug 29, 2007Planned6 citations$1,825
Accubend IncSun ValleyJun 27, 2007Planned11 citations 7 serious$4,120
Werner CorporationMercedMay 10, 2007Accident1 citation 1 serious$3,600
Duffield Electric Boat COAdelantoJun 29, 2006Planned18 citations 3 serious$5,580
Howard Engineering19789220eraOct 12, 2005Accident5 citations 2 serious$2,130
Brownie Radiator ServiceModestoAug 19, 2005Complaint5 citations 1 serious$2,050
Western Fabrication CompanyWilmingtonMay 26, 2005Accident4 citations 2 serious$5,511
Pasadena Unified School DistrictPasadenaMay 4, 2005Complaint5 citations 1 serious$6,975
Gonsalves & Santucci, Inc.BeniciaMar 30, 2005Complaint15 citations 2 serious$17,610
Bison Engineering IncLong BeachJan 5, 2005Accident4 citations 3 serious$6,055
Bruce Yates dba San Joaquin DrywallSacramentoDec 13, 2004Unprogrammed related2 citations 2 serious$10,120
Mesa BoogiePetalumaNov 30, 2004Accident6 citations 1 serious$5,350
Martins Truck BodyComptonSep 1, 2004Complaint13 citations 2 serious$1,565
Mulgrew Aircraft Components IncMonroviaMar 16, 2004Complaint9 citations 2 serious$3,255
GB Remanufacturing IncLong BeachMar 2, 2004Planned22 citations 10 serious$12,525
Coast Aluminum & Architectural, Inc.Santa Fe SpringsFeb 25, 2004Complaint3 citations$400
Kids Artistic RevueSouth GateFeb 17, 2004Complaint4 citations 1 serious$1,000
Qualtec Builders IncCalexicoMay 8, 2003Planned4 citations 2 serious$4,980
Electra MotorsportsSanteeMay 2, 2003Complaint3 citations$400
Salamander Fire Protection IncPlaya VistaJan 29, 2003Unprogrammed related4 citations 1 serious$1,800
Custom Design Iron Works, IncChatsworthJan 29, 2003Complaint7 citations$1,665

Largest penalties under 8 CCR 4231

EmployerInspectionsCitationsPenaltiesDeathsLatest
American Xtal Technology142$198,6550Feb 4, 2000
Impact Construction19$54,1800Apr 3, 2018
Inland Empire Truss, Inc.115$47,7750Nov 15, 2017
Palo Alto Lighting, Inc.121$42,4550Jun 14, 2017
Sierra Aluminum Architectural117$41,6750Jun 5, 2012
Kap Engineering Inc111$37,6000Jan 14, 2009
KS Engineering Inc110$29,6400Jan 14, 2009
Scott Lamp CO., Inc.121$24,2150Jul 20, 2017
Kingspan Light & Air LLC122$21,7850Oct 19, 2021
Decore-Ative Specialties Inc.111$21,4550Jul 8, 2002
H.B. Redwood Moulding Manufacturing CO.17$21,4000Sep 20, 2017
Craneveyor Corp18$20,0000Sep 28, 2015
Sharp Memorial Hospital14$17,6600Apr 26, 2021
Gonsalves & Santucci, Inc.115$17,6100Mar 30, 2005
Barnmaster Supply LLC14$17,2250Oct 20, 2017
K & N Engineering Inc.210$16,8350Nov 18, 2016
C V Windows & Doors of Riverside Inc16$15,6250Dec 6, 2013
Azco Supply Inc.13$15,4000Sep 1, 2017
Jerome and Horner Sheet Metal Inc.124$14,7650Nov 13, 2014
GB Remanufacturing Inc122$12,5250Mar 2, 2004

By year opened

YearInspectionsWith citationsCitationsPenaltiesDeaths
2025226$13,2800
20223314$14,0400
20214436$53,2250
20202218$15,8950
20196632$26,5400
20185531$74,2200
20171212116$202,3450
20168835$37,9750
20158862$60,4950
20144456$29,8350
20132223$24,1000
20121117$41,6750
20112212$8,2450
2010111195$39,6750
20096640$76,9500
20083317$17,2350
20073318$9,5450
20061118$5,5800
20056638$40,3310
20047759$34,2150
20034418$8,8450
20026635$39,0950
20016646$17,1900
20008893$229,7650

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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