A.Y. McDonald

05/28/2026

As America’s infrastructure needs continue to grow, we’re proud to invest in the future of domestic manufacturing and water delivery. For 170 years, A.Y. McDonald has contributed to the essential systems communities depend on every day, and we’re honored to continue that legacy of excellence.

Part of building our new foundry is ensuring we can help meet the demands of critical infrastructure projects across the country — while continuing to support the communities and industries that rely on safe, reliable water systems every day.

Thank you to WASDA, Representative Travis Tranel, and Representative Tom Tiffany for visiting and discussing the opportunities and challenges facing our industry.

WASDA member A.Y. McDonald Mfg. Co. recently welcomed Wisconsin State Representative Travis Tranel and Congressman Tom Tiffany (WI-07) for a visit and discussion on today’s waterworks challenges and opportunities.

Engaging directly with policymakers helps elevate the critical role our industry plays in public health, infrastructure, and local economies. We look forward to more stories from our members with the representatives who can help advocate for our industry.

05/26/2026

Keeping gas flowing during meter maintenance doesn’t have to be complicated. 🔁

A.Y. McDonald’s Angle Bypass Valve is designed for use on the outlet side of a meter set and features a dedicated port for connection to our Portable Bypass Kit (PBK) or for use alongside our inline bypass valve and Regulated Hose Kit (RHK). The result?

✔ No rescheduled service calls
✔ No furnace relights
✔ Continuous gas service during maintenance

Bypass your troubles today: https://hubs.la/Q04hW0f80

05/25/2026

Today, we remember the courageous men and women who served our country with unwavering dedication. 🇺🇸 Their sacrifice has paved the way for a brighter future. Let us honor their memory and cherish the freedom they fought for.

05/22/2026

What’s inside the box matters. A.Y. McDonald natural gas products are engineered to help utilities maintain safe, reliable systems with confidence.

From valves and fittings to bypass meter bars and beyond, our products are designed to meet the demands of today’s natural gas infrastructure. Look for the iconic green diamond— a mark of quality trusted across the industry.

Explore our natural gas solutions: https://hubs.ly/Q04hF7G80

05/20/2026

There’s never been a more exciting time to build a career in the waterworks and natural gas industries! At A.Y. McDonald, we’re growing our sales team and looking for driven professionals who are passionate about building relationships, supporting essential infrastructure, and helping our customers thrive!

If you’re ready to join an industry that keeps communities connected and moving forward, we’d love to hear from you

Apply today: https://hubs.la/Q04hkZ9q0

05/19/2026

At A.Y. McDonald, we know the waterworks industry is built on generations of experience— and now that knowledge is easier to access than ever.

A.Y. McDonald University (AYU) provides free, easy-to-access online training designed for water and wastewater professionals at every stage of their careers. From product fundamentals to industry standards, courses are practical, relevant, and built on real-world experience.

Together with Cambridge Brass University, JCM Industries University, and Val-Matic University, we’re proud to support the industry with trusted learning opportunities backed by 400+ collective years of service. Training is available anytime, anywhere— and it’s completely free to get started with just an e-mail address.

Explore all four universities and start learning today:

AYU - https://hubs.la/Q04gZfF50
CBU - https://hubs.la/Q04gZgSM0
JCMU - https://hubs.la/Q04gYPQ_0
VMU - https://hubs.la/Q04gYLCW0

05/18/2026

Reliability to the core. Designed for demanding gas riser installations, CORE COAT+ delivers enhanced corrosion resistance where moisture, corrosive soils, and long-term exposure are a concern. CORE COAT+ utilizes a water-based formula with overlapping zinc and aluminum flakes to create a thin, yet incredibly durable barrier against harsh environmental conditions.

In testing, risers with CORE COAT+ demonstrated exceptional performance in over 1000 hours of salt spray testing.

Contact us to assess your corrosion protection needs: https://hubs.la/Q04gZDCQ0

05/15/2026

There’s a reason our boxes stand out. Every shipment is packed with top-notch valves and fittings designed to keep your customers happy and their plumbing systems running smoothly. Look for A.Y. McDonald’s iconic green diamond— the mark of quality you can trust.

Explore our plumbing solutions today: https://hubs.la/Q04gPNsq0

05/12/2026

Heavy 2” meters don’t leave much room for error— or much room to work. That’s why A.Y. McDonald developed the innovative Telescoping Meter Fl**ge Ball Valve.

Its retractable meter fl**ge creates an extra 1/4” of clearance, helping crews install and replace heavy meters more efficiently. Once the meter is in place, simply drop in the gaskets, flip the handy spacer, and tighten the bolts to complete the install.

Order now: https://hubs.la/Q04gkyg00

05/10/2026

Happy Mother's Day to all of the moms who have supported us throughout the years - from our co-workers to our customers and beyond! 🌷 Your love and guidance have helped shape us into who we are today.