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*The Angi rating for Water Softener Service companies in Erhard, 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 Erhard, 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 06, 2026

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Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Erhard, MN and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Its been six months since Aquarius Home Services installed our water softening and reverse osmosis sytems. We love having soft water for washing and bathing and knowing that our drinking water is safe to drink. As part the followup purchase contract Aquarius provides, today our technician, Nick Knapper, tested all the equipment to ensure everything was running properly. He answered all my questions, changed filters, filled the salt tank, and left additional salt. I couldn't have asked for more prompt, courteous, and reliable service. Thank you, Nick and Aquarius Home Services!"
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Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
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Lindsay's Crystal Pure Water, Inc.
5.0(
2
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Erhard, MN and surrounding areas

In business since 2002

Free estimates

Offers commercial services

Our mission at Lindsay's Crystal Pure Water, Inc. is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Lindsay's Crystal Pure Water, Inc. stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

Response time2 days
Recommended by100%of homeowners
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County Line Service, LLC
5.0(
4
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Erhard, MN and surrounding areas

In business since 1985

Free estimates

County Line Services, LLC, is the premier plumbing contractor throughout the Clay County area. We specialize in an array of expertise for all of your home plumbing needs. With over a decades worth of experience in the industry; we are considered masters within our trade. Regardless of the size and scope of your project, we will see it through from beginning to end. We will treat your property as if it is our own, utilizing our phenomenal skill set and exceptional attention to detail. We will mold your renovation or new construction vision from conceptualization into a finished work of art, worthy of royalty. We are licensed, bonded, insured and renowned for our quality craftsmanship. The next time you are in the market for custom home plumbing services, give us a call to schedule an appointment, as we are looking forward to meeting and working with you soon.

Response time1 day
Recommended by100%of homeowners
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Lindsay's Crystal Pure Water, Inc.
New to Angi
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Erhard, MN and surrounding areas

In business since 1969

Free estimates

Credit card accepted

Our mission at Lindsay's Crystal Pure Water, Inc. is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Lindsay's Crystal Pure Water, Inc. stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

Response time2 days
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Water Softeners questions, answered by experts

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.

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.

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.

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.

Most of the U.S. has hard water, especially across portions of the West and Midwest. The areas with the hardest water include parts of Texas, Oklahoma, Kansas, Colorado, New Mexico, Utah, Wyoming, Illinois, North and South Dakota, Ohio, and New York. You’ll find soft water in parts of New England, the Southeast, the Pacific Northwest, and Hawaii.

The Erhard, 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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