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*The Angi rating for Water Softener Service companies in Dell Rapids, SD 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 Dell Rapids, SD 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 June 17, 2026

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Avatar for Culligan Water of Sioux Falls SD
Culligan Water of Sioux Falls SD
4.6(
23
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Dell Rapids, SD and surrounding areas

Approved

In business since 1943

Free estimates

Emergency services offered

"

Everything turned out just fine. I don't recall worrying about the price. I don't think there is anything they could have done better. It is a water softener so they made it do what I wanted it to do.

"
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Drinking Water System
Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
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Avatar for EcoWater Systems of Sioux Falls, LLC
EcoWater Systems of Sioux Falls, LLC
4.0(
5
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Dell Rapids, SD and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"The bottle water can't even compare to the EcoWater system. I couldn't live without it. I use it for everything, it's unbelievably good. I've had no problems whatsoever. The team is as well very helpful and responsive."
Response time2 days
Response rate88%
2 neighbors recently requested a quote
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Avatar for Kinetico Water Systems
Kinetico Water Systems
5.0(
2
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Dell Rapids, SD and surrounding areas

In business since 2003

Free estimates

Credit card accepted

Kinetico is known for brilliantly simple water treatment that’s tailored to your home. As a Kinetico dealer, we pride ourselves on delivering professional service that meets the high standards of the products we sell. Water Water Water Inc. is your local source for home and commercial water treatment systems; the cleanest, greenest and most efficient water systems ever made.

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+4

Recommended by100%of homeowners
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Water Softeners questions, answered by experts

It depends on the type of surface. For instance, if you’re trying to get rid of hard water deposits on glass, you can spray vinegar onto the surface and wipe it off with a soft cloth or non-abrasive sponge. However, if the deposits are on granite or natural stone, it’s better to use baking soda and water rather than vinegar or other acidic cleaners.

It’s not a good idea to oversize your water softener. Doing so will mean the tank doesn’t get full, which can lead to channeling. This leads to a large portion of the resin beads not being utilized and the beads at the bottom of the tank being overused. Over time, this will reduce the efficiency of your system, not to mention that the upfront cost of an oversized softener is unnecessarily high. If you have a timed regeneration cycle rather than a demand-based one, you’ll also spend far more on replacing salt than you need to.

The primary difference between a water softener and a water filter lies in what they remove from the water. A water softener is designed to remove hard minerals like calcium and magnesium. In contrast, a water filter has a broader effect, removing various contaminants above a certain size, which can include bacteria and other impurities.

To decide which you need, consider your goal. If you want to eliminate hard minerals, choose a softener. If you want to remove a wide range of contaminants, a filter is the better option. Filters are also generally less expensive to install. Depending on your water supply, you may need to install both for comprehensive treatment.

The main difference between a water softener and a water filter is what they remove from the water. A water softener is specifically designed to remove hard minerals, while a filter removes a wider range of contaminants above a certain size, such as bacteria and other impurities. If your primary goal is to remove minerals, a softener is the best choice. If you want to remove various contaminants for safety or taste, a filter is more suitable. Filters are also typically less expensive to install. Depending on your water supply's specific issues, you may need to install both systems for comprehensive treatment.

Replacing a water softener costs $200 to $6,000, depending on the capacity of the water softener, the type of water softener, and the amount of people living in your home. An ion exchange water softener is the most common type and costs $500 to $3,000. Water distillers, which cost $1,200 to $4,000, and dual-tank models, which cost $1,000 to $5,000, are definitely pricey, but they offer more filtration or capacity, respectively.

The Dell Rapids, SD homeowners’ guide to water softener services

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