A.Y. MCDONALD MFG. CO. is a other metal valve and pipe fitting manufacturing employer in DUBUQUE, IA. Federal records show 7 OSHA inspections with 11 violations and $59,140 in penalties. 1 workplace fatality investigation on record. 1 Wage & Hour Division enforcement case on record. All data sourced from public federal enforcement records.
Data sourced from OSHA, DOL WHD, MSHA, EPA ECHO, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA, and the UVA Corporate Prosecution Registry. Last updated: May 3, 2026.
A.Y. MCDONALD MFG. CO.
4800 CHAVENELLE ROAD, DUBUQUE, IA, 52002
332919 — Top companies in Other Metal Valve and Pipe Fitting Manufacturing
Industry Benchmark
Data Insights
Inspection Breakdown
Peer Comparison
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Inspection History
No inspection records found.
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Data aggregated from public federal enforcement and program records (OSHA, WHD, MSHA, EPA, NLRB, FMCSA, OFLC, BLS, SAM.gov, CMS, USAspending, CPSC, NHTSA) plus the UVA Corporate Prosecution Registry. Employer profiles matched by name and location — matching errors may occur. Risk scores computed by FastDOL, not official government assessments. OSHA citations typically appear 3-8 months after the inspection, so very recent enforcement actions may not yet be reflected. Data provided as-is. Report a data error.
Other employers in Other Metal Valve and Pipe Fitting Manufacturing within IA
- A.Y. MCDONALD MFG. CO. — DUBUQUE — 1 federal record
- IOWA FITTINGS COMPANY — OAKLAND — 1 federal record
- KEAY ENTERPRISES INCORPORATED — OAKLAND — 1 federal record
- A.Y.M., INC. — ALBIA — 1 federal record
- CRANE CO. — WASHINGTON
- A.Y. MCDONALD MANUFACTURING CO. — DUBUQUE
- CRANE VALVES WASHINGTON IOWA — WASHINGTON
Industry context
Within the other metal valve and pipe fitting manufacturing industry in IA, A.Y. MCDONALD MFG. CO. ranks in the 87th percentile of OSHA violation frequency across 105 comparable establishments. That places this employer among the highest-violation establishments in its peer set.
OSHA penalty totals rank in the 99th percentile of the same peer group. Inspection frequency ranks in the 99th percentile.
The Bureau of Labor Statistics reports an industry-average Total Recordable Incident Rate (TRIR) of 3.5 for the other metal valve and pipe fitting manufacturing sector, with a Days Away, Restricted, or Transferred (DART) rate of 2.7.
Activity timeline
No federal enforcement activity has been recorded against this establishment in the past 24 months.
Frequently Asked Questions
- What is A.Y. MCDONALD MFG. CO.'s OSHA violation history?
- A.Y. MCDONALD MFG. CO. has 7 OSHA inspections on record with 11 violations and $59,140 in total penalties.
- How does A.Y. MCDONALD MFG. CO.'s safety record compare to its industry?
- A.Y. MCDONALD MFG. CO. operates in the other metal valve and pipe fitting manufacturing industry. The industry average Total Recordable Incident Rate (TRIR) is 3.5.
- Has A.Y. MCDONALD MFG. CO. had any workplace fatalities?
- Yes. Federal records show 1 fatality investigation involving A.Y. MCDONALD MFG. CO..
About this data
This profile aggregates federal enforcement records on A.Y. MCDONALD MFG. CO. of DUBUQUE, IA from 17 federal data sources. Records were found in 3 sources: OSHA workplace safety inspections, DOL Wage and Hour Division enforcement, and BLS industry safety benchmarks. The remaining 14 sources were checked and found no matching records: MSHA, EPA, NLRB, OFLC, OFCCP, FMCSA, USAspending, SAM.gov, CMS, CPSC, NHTSA, UVA, SEC enforcement, SEC facts.
Establishments are matched across agencies using normalized employer name, state, and ZIP code. The dataset was last refreshed on May 3, 2026. OSHA accident records on file for A.Y. MCDONALD MFG. CO. include 1 fatality investigation and 2 hospitalizations.
This profile may be incomplete if A.Y. MCDONALD MFG. CO.operates under multiple legal names, files under variations our entity-matching rules don't yet cover, or maintains records below current matching thresholds. To report a missing record or correction, email corrections@fastdol.com.