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*The Angi rating for Water Softener Service companies in Willmar, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

*The HomeAdvisor rating for Water Softener Service companies in Willmar, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

Last update on May 01, 2026

Find Water softener pros in Willmar

Avatar for Finken Water
Finken Water
5.0(
9
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Willmar, MN and surrounding areas

Approved

In business since 1961

Free estimates

Emergency services offered

"Both the salesman and the tech were fantastic. From explaining the benefits and the cost, to installing and actually making the plumbing system better, they did a fantastic job. The technician had some health issues he needed to see a doctor about, but he and the salesman returned later the same day and finished up the job perfectly. I can’t recommend them more. Oh, and our water is so much better now!"
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+2

21 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Erkens Water Softener Service, Inc.
Erkens Water Softener Service, Inc.
4.9(
32
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Willmar, MN and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"Nick was super helpful in testing and getting our water softener installed very quickly!"
Tight quarters
replacement
Twin Metered system
Response time10 hrs
Response rate87%
Recommended by90%of homeowners
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Water Softeners questions, answered by experts

Softened water prevents scale deposits, reducing appliance wear, leading to energy savings and longer-lasting household fixtures.

Yes, you can have both a water softener and a water filter. In fact, some manufacturers sell dual water softening and filtration systems that treat hard water and provide clean drinking water. If you’re unsure about what you need or want to discuss your options, reach out to a local water softener installation company.

While it depends on how complicated the unit and installation is, it takes two to four hours to install a water softener unit, on average. It might take longer if pipes need to be replaced. You should make sure the installation area is clear of any objects that might get in the way before you begin.

There are several things that can shorten the life of a water softener. Homes with very hard water may have to replace the unit sooner because the water softener works harder to filter out the hard minerals. High water usage and infrequent maintenance can also put more strain on a water softener.

Yes, a water softener can remove scale deposits. According to the U.S. Department of Energy, after you add a water softener to your home, “gradually the softer water will dissolve limescale scale deposits and remove the problem entirely.” Installing a water softener—or water descaler—will also help prevent new scale deposits from forming.

The Willmar, MN homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.

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