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IA-026 · Tier 2 · Opportunity A

A.Y. McDonald

Dubuque plant and HQ, Dubuque, Iowa. Brass waterworks, plumbing and pump products.

ATier 2MachiningRetooling

Address

4800 Chavenelle Rd, Dubuque, IA 52002

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Parent
A.Y. McDonald (private)
Industry
Valve manufacturing
People
~320 at Dubuque (Jun 2026)
Status
Retooling - foundry moving to WI
Source
biztimes.biz ↗
Verified
2026-10-10

How tools get used here

Precision machining: cutting tools, inserts, gauging and workholding, plus maintenance on CNC machines and heat treat.

Buying signals

Foundry moving to a new $340M Dickeyville, WI plant; Dubuque keeps machining, assembly and HQ.

Who buys tools here

Usually the maintenance manager, plant manager, MRO or indirect purchasing, and the tool crib lead.

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Plants nearby

Straight-line distance between ZIP code areas, so treat it as approximate.

All plants within 50 miMap them

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