Get matched with top water softener pros in Preston, MN

Q: How do I choose the right water treatment system for my needs?

• <div><p>Selecting the right system depends on testing your water to understand the contaminants present and considering your household's water usage and specific needs, such as removing specific contaminants.</p></div>

Q: How do I know if I have hard water?

• <div><p>The most accurate way to determine whether you have hard water is to purchase a <a href="https://www.angi.com/articles/how-test-your-water-quality.htm">water test kit</a> from a hardware store or send a tap water sample to a lab. But there are some signs you can look out for without professional testing. For instance, if you're consistently dealing with mineral stains on your glassware, windows, and shower doors, you're likely to have hard water. Hard water can also make it harder to lather and rinse soap, so if you're struggling to work up a good lather in the shower, hard water might be the culprit. </p></div>

Q: How far away does a tankless water heater need to be from a softener?

• <div><p>A tankless water heater should be at least 10 feet away from a water softener, although the pros you hire for water softener installation can help you determine the correct distance. These two units need to have some distance between them to prevent hot water from the tankless water heater from flowing backward into the water softener when it runs a regeneration cycle.</p></div>

Q: Is a water softener worth it?

• <div><p>A water softener is a worthwhile investment if you live in an area with hard water. While hard water is safe to drink, it contains minerals like calcium and magnesium that can cause significant problems over time. These minerals build up inside pipes, reducing water flow and eventually corroding the plumbing system, which can lead to leaks and a shortened lifespan. Hard water also damages fixtures and appliances, potentially resulting in costly repairs. Additionally, it makes soaps and detergents less effective, meaning you'll use more product to get things clean. By installing a water softener, you can prevent these issues. The initial investment is often recouped through long-term savings, including lower energy bills, reduced appliance and plumbing maintenance, and spending less on soap and cleaning supplies. Other benefits include cleaner linens, dishes, and clothing, as well as softer water that is gentler on your skin and hair. In some areas, a water softener can also increase your home's value, making it a valuable long-term investment.</p></div>

Q: How does a water softener impact household appliances and fixtures?

• <div><p>Softened water prevents scale deposits, reducing appliance wear, leading to energy savings and longer-lasting household fixtures.</p></div>

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Verified Reviews for Water Softener Service pros in Preston, MN

*The Angi rating for Water Softener Service companies in Preston, 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 Preston, 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 August 10, 2026

Find Water softener pros in Preston

K&A Plumbing, LLC

4.8(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Preston, MN and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"Derrick and Eric, did a terrific job, they replaced our water heater the same day that I Called. Derrick even replace a water shut off control that had been bothering us They are a couple of guys that really do a great job for their customers. They are really service oriented. They are my first and only call for my plumbing needs. A +++"

21 neighbors recently requested a quote

Recommended by38%of homeowners

Request Quote

Water Quality Options

5.0(

)

Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Preston, MN and surrounding areas

In business since 2008

Free estimates

"Showed up on time, very courteous and professional........
We bought a water softener ourselves, and Dave basically installed it for us......he provided all the material necessary to do the installation.
Would recommend him to anyone.......
Thanks Dave!
"

Recommended by100%of homeowners

Water Treatment & Purification System - Install or Replace

Serving Preston, MN and surrounding areas

In business since 2018

Free estimates

Offers commercial services

"They responded right away, and we were able to get the installation of the water softener done in a very reasonable amount of time. Would highly recommend this company."

Response time3 hrs

Recommended by100%of homeowners

Request Quote

American Home Shield – Home Warranty

3.5(

5,688

)

Well Pump - Repair or Service

Serving Preston, MN and surrounding areas

In business since 1971

Credit card accepted

"He was very nice to talk with and repaired our washing machine. He even helped sweep the water out."

Recommended by65%of homeowners

Request Quote

Water Softeners questions, answered by experts

Selecting the right system depends on testing your water to understand the contaminants present and considering your household's water usage and specific needs, such as removing specific contaminants.

The most accurate way to determine whether you have hard water is to purchase a water test kit from a hardware store or send a tap water sample to a lab. But there are some signs you can look out for without professional testing. For instance, if you're consistently dealing with mineral stains on your glassware, windows, and shower doors, you're likely to have hard water. Hard water can also make it harder to lather and rinse soap, so if you're struggling to work up a good lather in the shower, hard water might be the culprit.

A tankless water heater should be at least 10 feet away from a water softener, although the pros you hire for water softener installation can help you determine the correct distance. These two units need to have some distance between them to prevent hot water from the tankless water heater from flowing backward into the water softener when it runs a regeneration cycle.

A water softener is a worthwhile investment if you live in an area with hard water. While hard water is safe to drink, it contains minerals like calcium and magnesium that can cause significant problems over time. These minerals build up inside pipes, reducing water flow and eventually corroding the plumbing system, which can lead to leaks and a shortened lifespan. Hard water also damages fixtures and appliances, potentially resulting in costly repairs. Additionally, it makes soaps and detergents less effective, meaning you'll use more product to get things clean. By installing a water softener, you can prevent these issues. The initial investment is often recouped through long-term savings, including lower energy bills, reduced appliance and plumbing maintenance, and spending less on soap and cleaning supplies. Other benefits include cleaner linens, dishes, and clothing, as well as softer water that is gentler on your skin and hair. In some areas, a water softener can also increase your home's value, making it a valuable long-term investment.

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

The Preston, MN homeowners’ guide to water softener services

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

See all articles

Paige Bennett
•
Jul 9, 2026Jul 9, 2026
What Is a Water Softener and Is It Right for Your Home?
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•
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How a Water Softener Works: Comprehensive Guide
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•
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Water Softener Regeneration: A Brilliantly Discreet Method for Removing Hard Water
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Dan Simms
•
Aug 1, 2026Aug 1, 2026
How to Inspect Your Water Softener in 9 Simple Steps
Your water softener works overtime to keep your water safe. Use this guide on how to check your water heater for damage or poor performance.
Allie Ogletree
•
Aug 4, 2026Aug 4, 2026
Give Your Water a Gentle Touch With These Efficient Water Softeners
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