ince 1936, Capital Water Softener has been the leader in state-of-the-art water conditioning. From residential water softeners, to large industrial water conditioning systems, Capital's unmatched expertise assures you of the finest products & services available. From world-wide to right next door, our rugged, dependable systems have set the standard for over 65 years. Capital has the system to meet your needs!

Capital Water Softener has a new website!


Come check out our new expanded online store and parts location tools.

ith our new & expanded website, parts ordering is now a snap! Just use our new parts finder to locate the item, and place your order online for added convenience.

apital Water Softener, Inc. is located in America's Heartland of Madison, Wisconsin. All of our products are made in the U.S.A.

ith the acquisition of Capital Plating and Machine Co. in 1982 (now known as Water Conditioning Controls) Capital Water Softener, Inc. and Water Conditioning Controls are two companies in one. A water softening company that can state they manufacture their own control valves are few and far between. With valves that are distributed throughout the United States, Canada and Europe, you know we've got to be good!

For store visits, telephone, or mail inquiries:

Capital Water Softener, Inc.
4909 Triangle St.
McFarland, WI 53558
Phone: (608) 241-1511
Fax: (608) 241-5709


©2002, Capital Water Softener, Inc.