A.Y. McDonald Mfg. Co. is a premier American manufacturer specializing in water works service line brass, plumbing valves, pumps and water systems, and natural gas valves and meter bars. Established in 1856, the company upholds a rich tradition of delivering high-quality, innovative solutions to the water and gas industries. They are dedicated to customer satisfaction, continuous improvement, and preserving their legacy as a trusted name. Their diverse product lines cater to residential, commercial, and municipal applications, ensuring the safe and efficient conveyance of water and natural gas.
The Dubuque headquarters serves as the central hub for A.Y. McDonald's corporate management, engineering, research and development, primary manufacturing, sales, and administrative operations.
The expansive Dubuque facility houses corporate offices, advanced R&D laboratories, and state-of-the-art manufacturing lines for its diverse product range. It's designed for operational efficiency and supports the company's commitment to innovation.
A.Y. McDonald fosters a work culture rooted in its long history, emphasizing quality, American craftsmanship, employee well-being, and community involvement. It's known for employee longevity and a family-oriented atmosphere, valuing dedication and expertise.
The Dubuque headquarters is not just an administrative center but the operational heart of a 168-year-old American manufacturing icon, central to its product development, production strategy, and national distribution network.
A.Y. McDonald Mfg. Co. primarily focuses on serving the North American market, with a strong presence across the United States and Canada. Their core operations, including manufacturing, R&D, and direct sales, are concentrated in the USA. While their products are renowned for quality and may be found in international projects through distributors, their direct global operational footprint is centered on North America, supporting critical water and gas infrastructure.
4800 Chavenelle Road
Dubuque
IA
USA
Address: 1000 A St W, Albia, IA 52531, USA
Serves as a primary manufacturing site for core components, leveraging Iowa's industrial capabilities, skilled workforce, and strategic location for raw material sourcing and distribution.
Address: 1000 West G Street, Elizabethton, TN 37643, USA
Expands manufacturing capacity and serves as a strategic point for distributing products to customers in the Southeastern United States, benefiting from regional logistics networks.
Address: 895 E. Greg Street, Sparks, NV 89431, USA
Enhances logistical capabilities and customer service for the Western region, reducing product lead times and improving responsiveness to market demands.
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As of April 2025, A.Y. McDonald Mfg. Co.' leadership includes:
A.Y. McDonald Mfg. Co. has been backed by several prominent investors over the years, including:
Based on publicly available information and company announcements, A.Y. McDonald Mfg. Co. has maintained a stable executive team over the past 12 months, with no major publicly disclosed new hires or departures at the senior executive level.
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Common email formats at A.Y. McDonald Mfg. Co. typically leverage combinations of employee names. The most frequently observed patterns are [first_initial][last]@aymcdonald.com (e.g., jdoe@aymcdonald.com) and [first].[last]@aymcdonald.com (e.g., jane.doe@aymcdonald.com).
[first_initial][last]@aymcdonald.com, [first].[last]@aymcdonald.com
Format
jsmith@aymcdonald.com
Example
75%
Success rate
aymcdonald.com • February 13, 2024
A.Y. McDonald Mfg. Co. announced its participation as an exhibitor at the 2024 NAHB International Builders' Show (IBS) in Las Vegas, NV, held from February 27-29. The company planned to showcase its latest innovative plumbing and water systems solutions to building industry professionals and stakeholders....more
aymcdonald.com • January 10, 2024
A.Y. McDonald Mfg. Co. confirmed its attendance at the 2024 Missouri Onsite Wastewater Regulators Association (MOWRA) Annual Conference & Trade Show, which took place from January 22-24 in Columbia, MO. The company presented its range of products and solutions relevant to the wastewater industry....more
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