Your Source For Superior Water On Demand

Don’t Settle For Just “Okay”. Get McKays!

Call For Water Softener Service Or Installation

Residential & Commercial Water Softeners

While you and your neighbor might get your water from the same source, water quality can vary significantly throughout the year, as well as due to your plumbing and chosen water treatment equipment. The McKays Company has been providing water softeners and water conditioners to homes and businesses across the Twin Cities and the hemisphere since 1927!

We’ll come to you, test your water, and provide a painless quote based on what type of water treatment is best for you. Water hardness and impurities in drinking water are no match for our reliable softeners, conditioners and reverse osmosis (RO) systems! We can also provide maintenance on your current McKay system or many other of major brands!

Check Out Our Local Reviews

“The McKays Company responded immediately when we needed a new water softener. Ours was more than 25 years old and not working! My husband put a call in to McKays Tuesday evening and the owner of the company arrived promptly at 8 a.m. on Wednesday, the very next morning. He is extremely professional and showed up for us in every way. Thanks to The McKays Company for their top-notch service. My dishes thank you, my laundry thanks you, and most of all my hair thanks you!”

- Janice W., St. Paul, MN

The McKays Company

For nearly 100 years our water softeners and other equipment have been serving homes and businesses across the entire western hemisphere – Alaska to Brazil, Chile to Canada and the United States.

Theodore Kaysen Jr. founded The McKays Company in St. Paul, Minnesota in 1927. A pioneer in the water treatment field, they produced high-quality pumps, softeners, and filtration equipment for domestic and commercial use.

Theodore’s son, John Kaysen, moved The McKays Company to Eagan, Minnesota in 1975. In 2003, current owner Doug Vomhof took over operations of The McKays Company and is now the sole owner. Doug continues to carry on the tradition of integrity, and excellent water Theodore started.

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From hard water to water impurities, protect your home or business from surprises in your water supply. The McKays Company can test your water and provide an installation plan to prevent hard water and other water issues.


Whether you use McKays equipment or another major brand, we service nearly anything. We can make essential repairs and supply parts for all types of water softeners, water conditioners, reverse osmosis (RO) systems and more.


Based in Eagan, MN, The McKays Company has been a Minnesota company since 1927. With near-global reach, we still treat our local clients with the excellent customer service our founder did when the company first opened in St. Paul.

Contact Us

(651) 452-4488


3314 Terminal Drive
Eagan, MN 55121

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