City record, Cal/OSHA and OSHA inspections

Irwindale Cal/OSHA Inspections

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

Page 2 of 6. Every Cal/OSHA and OSHA inspection of employers in Irwindale since 2000: 575 inspections, 1,066 citations, $1,572,960 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.

All inspections in Irwindale, page 2 of 6

575 inspections since 2000, newest first. Page 1 carries the summary, the largest penalties, the rules cited and the year-by-year table.

EmployerOpenedWhyResultPenalty
Star Stone Construction CorporationMay 23, 2019Accident2 citations$750
Hanson AggregatesMay 23, 2019Unprogrammed relatedno citations0
United Rock ProductsMay 22, 2019Planned2 citations$410
Hanson AggregatesMay 15, 2019Plannedno citations0
Biosense Webster, Inc.Apr 26, 2019Accident1 citation$560
Arcadia Reclamation, Inc.Jan 23, 2019Accident2 citations$2,135
Miguel Silva & Ramiro TorresSep 20, 2018Planned6 citations$1,280
Allied Universal Security ServicesAug 27, 2018Accidentno citations0
County of Los Angeles Department of Parks and RecreationAug 10, 2018Complaint3 citations$1,400
Nellson NutraceuticalJul 24, 2018Accident2 citations 1 serious$8,225
Davis Wire CorporationJul 20, 2018Complaint1 citation$635
Davis Wire CorporationJun 27, 2018Accident1 citation$850
Irwindale Speedway & Event Center IncJun 6, 2018Complaint3 citations$1,030
THT Enterprises IncJun 6, 2018Complaint3 citations$840
Sierra Alloys Company IncMay 17, 2018Planned3 citations 2 serious$3,600
Morrow-Meadows CorporationApr 13, 2018Accidentno citations0
Navarro Transport, Inc.Apr 6, 2018Unprogrammed related2 citations 1 serious$10,800
Ready Pac Foods, Inc.Apr 6, 2018Accident3 citations$2,400
Imperial Western ProductsMar 30, 2018Accident2 citations$1,250
Triple B CorporationMar 7, 2018Fatality or catastrophedeath 2 citations 1 serious$10,175
Cleantech EnvironmentalJan 5, 2018Complaintno citations0
Tribune Direct Marketing, LLC.Dec 21, 2017Unprogrammed related1 citation 1 serious$10,800
Spragues' Rock and Sand CompanyDec 12, 2017Planned3 citations$685
Hayward BakerOct 26, 2017Programmed relatedno citations0
National Ready Mixed Concrete CO.Sep 28, 2017Accident4 citations 3 serious$13,725
McLaughlin Engineering & Mining, IncSep 25, 2017Programmed related2 citations$850
Southwest Wear Parts CO., Inc.Sep 25, 2017Programmed relatedno citations0
Calmat COSep 25, 2017Plannedno citations0
Huy Fong Foods, Inc.Sep 7, 2017Accident5 citations 1 serious$21,375
Fairfield Landscapig Company IncAug 11, 2017Plannedno inspection made0
Ready Pac Foods, Inc.Jul 12, 2017Planned4 citations$1,680
Nellson NutraceuticalJun 22, 2017Planned2 citations 2 serious$6,300
Decore-Ative Specialties Inc.May 23, 2017Accident3 citations 1 serious$18,375
Miller Coors LLCFeb 14, 2017Planned4 citations$2,010
United Rock ProductsJan 27, 2017Planned3 citations$1,375
Davis Wire CorporationDec 29, 2016Accident2 citations 2 serious$18,475
Arrow Fuel Service, Inc.Dec 29, 2016Accident4 citations$2,120
Calmat CODec 6, 2016Planned3 citations$840
G. O. Rodriguez Trucking, Inc.Nov 9, 2016Planned10 citations 1 serious$2,250
Spartan Employer Services, IncOct 28, 2016Unprogrammed related1 citation$5,000
Ready Pac Foods, Inc.Oct 12, 2016Accident2 citations 1 serious$23,000
Nellson NutraceuticalSep 13, 2016Accident4 citations 2 serious$23,550
Real Time Staffing Services, LLCSep 13, 2016Accident1 citation$240
Fairfield Landscaping Company, Inc.Aug 17, 2016Referral1 citation$195
Calmat COJul 27, 2016Planned1 citation$300
McLaughlin Engineering & Mining, IncJul 27, 2016Programmed relatedno citations0
Southern California EdisonJul 20, 2016Complaintno citations0
McLaughlin Engineering & Mining, IncJul 13, 2016Plannedno citations0
Hanson AggregatesJul 12, 2016Planned3 citations$800
Agritec International LTD.Jul 11, 2016Complaintno citations0
California Custom Fruits and Flavors, Inc.May 17, 2016Accidentno citations0
Ready Pac Foods, Inc.May 12, 2016Complaintno citations0
Ready Pac Foods, Inc.May 12, 2016Accidentno citations0
McLaughlin Engineering & Mining, IncApr 4, 2016Accident4 citations 1 serious$8,185
Hanson AggregatesApr 4, 2016Unprogrammed relatedno citations0
Los Angeles County Dept. of Public HealthMar 29, 2016Accident1 citation$5,000
Ready Pac Foods, Inc.Mar 29, 2016Accident2 citations$975
Davis Wire CorporationMar 4, 2016Accident5 citations 3 serious$23,960
Essilor Laboratories of America IncMar 3, 2016Accident1 citation 1 serious$4,500
Agritec International LTD.Mar 2, 2016Planned5 citations 1 serious$2,400
Millercoors LLCFeb 29, 2016Programmed relatedno citations0
Performance Contracting IncFeb 29, 2016Plannedno citations0
Davis Wire CorporationFeb 3, 2016Complaintno citations0
Ardmore Home Design, Inc.Jan 12, 2016Complaint8 citations$1,775
United Rock ProductsDec 3, 2015Accident2 citations$485
Blue Diamond MaterialsDec 3, 2015Unprogrammed related1 citation$225
RJ Valadez Enterprises IncOct 9, 2015Plannedno inspection made0
Calmat COSep 28, 2015Plannedno citations0
United Rock ProductsAug 18, 2015Planned2 citations$375
Calmat COAug 13, 2015Plannedno citations0
Hanson AggregatesJul 7, 2015Planned3 citations$1,500
Four Seasons ApparelJun 23, 2015Complaint4 citations$1,540
Socal Pumping CompanyJun 10, 2015Complaint9 citations 7 serious$21,950
Henkels & McCoy, Inc.Apr 14, 2015Accident1 citation 1 serious$18,000
Q&b Foods Inc.Mar 20, 2015Accident2 citations 1 serious$16,700
Ready Pac Produce, Inc.Mar 17, 2015Complaint1 citation$280
United Rock ProductsFeb 5, 2015Planned5 citations$7,425
Calmat CODec 30, 2014Planned1 citation$300
Davis Wire CorporationDec 4, 2014Accident1 citation 1 serious$9,200
Davis Wire CorporationDec 4, 2014Accident1 citation$4,050
Davis Wire CorporationNov 4, 2014Accidentno citations0
Calmat COOct 23, 2014Planned2 citations$450
Hanson AggregatesJul 16, 2014Planned3 citations$555
A-1 Grit CompanyMay 23, 2014Plannedno inspection made0
Resolve Salvage & Fire Americas IncMar 11, 2014Programmed related1 citation$225
United Rock ProductsMar 10, 2014Planned3 citations$405
Alu-Mont FurnitureFeb 10, 2014Plannedno inspection made0
Vulcan Materials CompanyJan 10, 2014Plannedno citations0
Travertime LLCNov 5, 2013Plannedno inspection made0
Verizon California IncOct 2, 2013Complaintno citations0
Select Staffing CompaniesSep 17, 2013Unprogrammed related2 citations 2 serious$18,675
Nellson NutraceuticalJul 31, 2013Accident2 citations 2 serious$18,540
Spragues' Rock and Sand CompanyJan 29, 2013Complaint1 citation0
Superior Communications IncNov 16, 2012Complaint3 citations 1 serious$3,935
Providian Staffing CorporationNov 16, 2012Unprogrammed related3 citations 1 serious$3,935
Pacific Wine DistributorsOct 31, 2012Planned6 citations 1 serious$4,415
Davis Wire CorporationAug 8, 2012Accident1 citation$635
United Rock ProductsJul 12, 2012Plannedno citations0
California Custom Fruits and Flavors, Inc.Jun 13, 2012Accident3 citations$2,250
Herman Weissker IncJun 5, 2012Accidentno citations0

Source: U.S. Department of Labor OSHA enforcement data, California inspections opened through Oct 27, 2026. Back to page 1, safety tracker home.

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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