McGowan Water Conditioning Inc.

We have been Mankato and Southern Minnesota’s water quality solution experts since 1955. McGowan’s can help with everything from water softener sales and service to whole house water filter systems. We offer the best variety of water treatment products and services available for your home or business including water softeners, water filtration systems, reverse osmosis drinking water systems and softener salt delivery service.  Call us to Today!



"Thanks for all you do!!" Dennis D, Madison Lake

Helpful Tips

A simple 8 cups of water a day will increase your metabolism, fill you up, aid in weight loss, flush out toxins, get you healthier skin, reduce risks of certain cancers, help digestion, relieve fatigue and improve your overall health. All for zero calories!