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Best water softener pros near Star, ID

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TRUSTED BY STAR, ID HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon36
    Verified water softener services reviews

Top-Rated Water softener pros in Star - Updated Nov 2026

Avatar for Allegiance Water, LLC
Allegiance Water, LLC
4.7(
25
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Star, ID and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"We called several local companies that offered water purification systems and Mike really came through as the most attentive and thoughtful, not to mention he had the best price. We had done research about lots of different system options and in weighing the pros and cons we had had about a million questions and Mike patiently and thoroughly answered each one and made us feel confident in the systems we chose. Mike is clearly experienced and knowledgable in his field and he clearly wants his customers to have quality service and products -- he definitely goes the extra mile! We are super happy with our systems (whole house filtration and RO) and would definitely recommend Mike and Allegiance Water!"
perfecta-All-in-one city water system
Satisfied clients
Satisfied clients
Satisfied clients
Satisfied clients

+6

Response time10 hrs
Response rate95%
22 neighbors recently requested a quote
Avatar for Pristine Plumbing and Construction
Pristine Plumbing and Construction
4.5(
40
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Star, ID and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"I would highly recommend Kyle and Pristine Plumbing. He did a great job replumbing our entire house and installing a new water heater at a price that was very affordable. Kyle always returned calls, showed up to the job on schedule and completed the job on schedule."
Pet grooming station
Water main repair
Before
Remodel
Remodel

+4

Response time1 day
2 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Kinetico Quality Water of Southwest Idaho
Kinetico Quality Water of Southwest Idaho
4.7(
15
)
Water Treatment & Purification System - Install or Replace

Serving Star, ID and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Kinetico is a wonderful company to do business with because of the personal touch and the quality product. I would highly recommend working with them for water softener and filtration needs."
Whole Home Water Soultion
Our location
Our location
Our location
Response time2 days
18 neighbors recently requested a quote
Recommended by100%of homeowners
Custom Pump Services, LLC
4.4(
58
)
Well Pump - Repair or Service

Serving Star, ID and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"I was amazed. Matt was quick to respond to our outage of water. As we talked on the phone he asked pertinent questions that soon helped me realize his knowledge and thoroughness. He was so good that he walked me through some check points and diagnosed my problem over the phone. He told me exactly what to do and the problem which was electrical was quickly fixed. My well was up and running within minutes of his directions. Super great job from a true pro."
Response time7 hrs
13 neighbors recently requested a quote
Recommended by90%of homeowners
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Water Softeners FAQs, answered by experts

A good hardness level for drinking water can vary based on personal preferences, but an ideal level is 3.5 to 7 GPG. This means your water isn’t soft or hard. However, some people prefer the “fresh” taste from the minerals in hard water, while others like the smoother, “slippery” texture of soft water.

Drinking hard water is not known to have any negative health impacts. Using hard water can lead to dry skin and hair, and the minerals in hard water can build up in pipes, faucets, and appliances. Hard water is more of a threat to your plumbing than it is to your health.

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.

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.

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 Star, ID homeowners’ guide to water softener services

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