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OSHA Violations in THORNTON, Colorado

Workplace safety inspection records for employers in THORNTON, CO.

Records current through Apr 15, 2026

629
Employers
778
Inspections
1,104
Violations
$1,300,785
Total Penalties
Top Employers by Penalties in THORNTON
EmployerInspectionsPenalties
JCF ROOFING LLC2$54,614
DYNAMIC METAL FABRICATION, INC.2$48,300
A AND A QUALITY APPLIANCE, INC.5$39,502
MARTIN QUINTANILLA LUNA1$38,068
TARGET CORPORATION2$21,672
HYDRO CONDUIT CORP. DBA RINKER MATERIALS HYDRO C1$21,034
DESIGN FABRICATORS, INC.1$21,000
E-Z EXCAVATING2$20,427
EAST COAST BUILDERS, INC1$19,688
HAC ROOFING LLC2$18,941
A.G.A. CONSTRUCTION LLC3$17,874
PARAMOUNT ENTERPRISES LLC1$17,023
LOYAL CONSTRUCTION INC.2$14,518
FORTRESS FRAMING, INC.2$13,000
WESTERN STUCCO & EIFS CORP., LLC1$12,000
ZAMARRIPA CONSTRUCTION LLC2$11,640
PRECISION DRILLING COMPANY, L.P.1$11,187
C.G.R.S., INC.1$11,000
AMERICAN FURNITURE WAREHOUSE CO.3$11,000
VALENCIA ROOFING LLC2$10,648
Most Cited Standards in THORNTON
StandardCitationsPenalties
1926.501
Fall Protection - Duty to Have Fall Protection
OSHA citation code: 19260501 B13
126$426,696
1926.1053
Ladders (Construction)
OSHA citation code: 19261053 B01
36$65,194
1926.503
Fall Protection - Training Requirements
OSHA citation code: 19260503 A01
28$52,515
1926.20
General Safety and Health Provisions
OSHA citation code: 19260020 B02
28$68,119
1926.652
Excavations - Protection of Employees
OSHA citation code: 19260652 A01
27$39,524
1910.1200
Hazard Communication
OSHA citation code: 19101200 E01
25$17,329
1926.102
Eye and Face Protection (Construction)
OSHA citation code: 19260102 A01
22$20,476
1903.2
Posting of Notices; Availability of the Act, Regulations and Applicable Standards
OSHA citation code: 19030002 A01
18$1,140
1926.501
Fall Protection - Duty to Have Fall Protection
OSHA citation code: 19260501 B01
18$27,254
1904.2
Partial Exemption for Establishments in Certain Industries
OSHA citation code: 19040002 A
17$200
Recent Inspections in THORNTON
InspectionEmployerPenalties
#348878711WASH FOX, LLC$0
#348806076LIV WELL$0
#348781584WW CLYDE & CO.$0
#348683392A&N CONSTRUCTION INC.$0
#348764051MARTIN QUINTANILLA LUNA$38,068
#348479635RMCONSTRUCTION, INC.$4,965
#348434879JHL ENTERPRISES, INC.$0
#348376088GRABAU ROOFING, INC.$3,724
#348375213URIEL BARAJAS$3,547
#348370644ETHOS GENERAL CONTRACTORS LLC$3,547
Top Industries in THORNTON
IndustryEmployersInspections
Specialty Trade ContractorsNAICS 238xx210274
Construction of BuildingsNAICS 236xx4955
Heavy and Civil Engineering ConstructionNAICS 237xx2027
Administrative and Support ServicesNAICS 561xx912
NAICS 452xxNAICS 452xx511
Real Estate and Rental and LeasingNAICS 531xx56
Repair and MaintenanceNAICS 811xx66
Merchant Wholesalers, Durable GoodsNAICS 423xx34
Waste Management and Remediation ServicesNAICS 562xx33
Fabricated Metal Product ManufacturingNAICS 332xx23

Data Source and Methodology

Data synced daily

Data on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.