A.Y. McDonald Mfg. Co. is a leading manufacturer of water works, plumbing, pumps, and natural gas products. The company has distinguished itself with exceptional customer service and a proud tradition of quality and reliability since the year 1856. Our corporate headquarters, brass foundry, and main manufacturing plant are located in Dubuque, IA. We also have locations in Albia, IA, and  Elizabethton, TN.

BeliefsEmpty heading
We deeply believe in:

Non-negotiable Product
& Workplace Safety
Uncompromising Quality
Passionate Customer Care
Fearless Innovation
Rapid Continuous Improvement
ValuesEmpty heading
Our behaviors define our success:

We demonstrate Integrity.
We tell the Truth.
We respect the Individual.
We promote Teamwork.
We Listen.
VisionEmpty heading
To be acknowledged as the:

Brands of Choice
Employer of Choice
Franchisor of Choice
Business Partner of Choice
Investment of Choice