Celebrating
70!70 Years of Better Water,
Better Service, and More Expertise.
Residential Products
From water softeners for a luxurious bathing experience, to water filtration systems ensuring pure drinking water, and reverse osmosis systems for crystal-clear ice cubes, we have it all. Safeguard your family’s health with our UV lights, eliminating harmful bacteria and viruses. Experience the convenience and peace of mind that our products provide. Upgrade your home today with our top-of-the-line water treatment solutions.
Commercial Products
Softener Salt Delivery
Skip the heavy lifting of salt bags and let McGowan Water deliver and place it in your water softener for complete convenience. We deliver softener salt to more than 150 homes and businesses each week in and around the Mankato area.
Repair Services
Is your water hard or rusty? Are you tired of paying for service calls that don’t seem to get the job done? McGowan Water can help. We offer over 100 combined years of water conditioning experience to our loyal customers.

Celebrating 70!
A heartfelt thank you to our loyal customers and the incredible communities we’ve had the privilege to serve over the past seven decades. As a locally owned, family business, we wouldn’t be here without you.
Here’s to the next 70 years of delivering clean, reliable water with the trusted service you deserve.
We believe in service over sales.

The ProMate EcoMax!
Enjoy soft water throughout your home with the ProMate EcoMax—the most efficient water softener on the market. It uses 40 percent less salt and water than the average water softener.
To learn more, give us a call today! (507) 388-3361