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*The Angi rating for Water Softener Service companies in Sandstone, 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 Sandstone, 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 June 03, 2025

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Avatar for Range Water Conditioning
Range Water Conditioning
4.8(
75
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Sandstone, MN and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Our water stunk like rotten eggs! Scott came out, looked everything over and did numerous tests on our water. He explained what he had found and took all the time we needed to understand what the problem was. He was more like a good friend than a salesman! We felt total trust in the company. We were able to schedule an install of a new water softener system the next day! The man who did the install (I have forgotten your name, sorry) was professional and did an excellent job. We are very happy with the new system! I definitely recommend this company and would use them again!!!"
Response time10 hrs
47 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for Range Water Conditioning, Your 3M Water Dealer
Range Water Conditioning, Your 3M Water Dealer
4.8(
19
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Sandstone, MN and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Their service was fine. They cleaned out my water softener. They got the job done and cleaned up well. I was happy with the service."
Local Expertise and Trusted 3M Water Treatment Solutions
Northern Minnesota's Local 3M Water Dealer
Personalized Water Conditioning and Drinking Water Filtration Support
Call now for personalized water conditioning and drinking water solutions.
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Water Softeners questions, answered by experts

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use Angi’s state licensing tool to check an installer’s license status.

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.

You should not use a water conditioner with a water softener because a water conditioner changes the chemistry of the water and causes the ion exchange in a softener to be ineffective. Choose a water softener if you have hard water or well water, and use a water conditioner if you need to remove certain contaminants.

Whether you need a license or permit for water softener installation depends on your location. Some municipalities require the installer to hold a plumbing license, while others may only require a permit and an inspection. In some cases, both a permit and a licensed installer are necessary, and some areas have no requirements at all. Often, only certified plumbers and electricians are allowed to pull the necessary permits. To find out the specific regulations in your area, you can contact your local building department. Alternatively, a local water softener installer or plumber will be familiar with the requirements and can typically pull the permits for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use tools like Angi’s state licensing tool to verify an installer's license status.

A lower-end water softener would cost around $900, not including installation. Each home has different requirements, water hardness, and number of inhabitants, so there’s a huge range in pricing—$600 to over $6,000. The average water softener repair bill is around $500, meaning it’s a much better option to repair any issues and only replace your softener if absolutely necessary. 

The Sandstone, 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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