Over two thousand companies actively post on
Choose one from the list to the right to view a profile and current job postings.

This web site is the result of a collaborative effort between TH Media, Greater Dubuque Development Corporation, and our investors including the majority of the companies featured here.


A.Y. McDonald Mfg

A.Y. McDonald Mfg

Contact Information

Company Name:A.Y. McDonald Mfg
Address: PO Box 508
Dubuque, IA 52004-0508
Phone: 563-583-7311x373
Web Site:


A.Y. McDonald Mfg. Co. is a major manufacturer of water works valves and fittings, high-pressure gas valves, and residential and commercial water pumping systems. The company is privately owned and has a history of quality products since its’ founding in 1856.  

A.Y. McDonald Mfg. Co. is located in the Industrial Park off of the Northwest Arterial. Its north central location provides easy acess to major markets. In fact, the Company sells and distributes its five major product lines nationally and internationally.

"We will make good products and sell them honestly." This statement, made by the Founder Andrew Young McDonald in 1856, has become a corporate philosophy. Today A.Y. McDonald's strength lies in its ability to serve customers. To better serve, McDonald has created an organizational structure and a physical environment that provides for growth and profitabiltiy.

Plant and office environments provide greater product output, more control, modern technology and better internal housekeeping. This enables McDonald to seek new highs in quality and bring new items into production at more competitive prices. Please visit our website

We have positions available in in our Foundry, Factory and Shipping areas. Job fair will be Saturday, March 13th 9:00am - 2:00pm. Offering on the the spot interviews.

A.Y. McDonald has an opportunity for an Automation Design Engineer. This position will be responsible for the research, design, and specification of automation projects from concept though final detail drawings (front end).

A.Y. McDonald Mfg. Co. is looking for a Customer Service Manager. This position will co-manage along with the Director of Customer Service and focus will be on training and development of coworkers.

A.Y. McDonald Mfg. Co. is looking for a Software Engineers with expertise in meeting business needs utilizing technology solutions and platforms.

A.Y. McDonald Mfg. Co. currently has a job opportunity for a Production Quality Technician. This position will be 2nd shift.

A.Y. McDonald Mfg. Co. is looking for an IT Project Manager. Responsibilities include the coordination and completion of projects on time, within budget and within scope. A focus of this role will be coordinating software development/deployment activities associated with manufacturing digital transf

A.Y. McDonald has a job opportunity for a Material Handler. These positions will be on 2nd and 3rd shift.

A.Y. McDonald Mfg. Co. has job opportunities for machinists in our Factory.

A.Y. McDonald Mfg. Co. has multiple job opportunities in our Foundry. These positions will be on either 2nd shift or 3rd shift.