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Best water softener pros near Fairfield, ID

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

Avatar for Magic Electric, Plumbing, Heating + Air - Twin Falls
Magic Electric, Plumbing, Heating + Air - Twin Falls
4.6(
91
)
Well Pump - Repair or ServiceWater Treatment & Purification System - Repair or Service

Serving Fairfield, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Magic Electric, Plumbing & Heating/Air... I have purchased a 102 yr older home in Hagerman, ID. MAGIC: Tucker, Cleaned, Tuned my furnace ASAP. Angel and Adam worked diligently for 2 weeks, plaster/lathe, to rewire my home and shop to code electrically and also functionally for my needs. The also installed exterior security lights. Arron and Cody worked hard and long, in my 1.5 ft. crawl space to upgrade my plumbing Drainage, sinks and commode were reset, outdoor spigots repiped. Installed 2 hot water heaters and a water softener. WOW!!!! I truly, respectfully APPRECIATE each and EVERY ONE of these Professionals who have worked pleasantly through this process. THANK YOU, MAGIC MEN! You all deserve a round to applause and my Gratitude. BRAVO!"
Family Health Services Lobby
Family Health Services Hallway
Family Health Services
Family Health Services Exam Room 2
Family Health Services Electrical

+11

22 neighbors recently requested a quote
Recommended by90%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 Fairfield, 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
16 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ultra Tech Water Systems
Ultra Tech Water Systems
4.4(
46
)
Water Treatment & Purification System - Install or Replace

Serving Fairfield, ID and surrounding areas

In business since 1947

Free estimates

Emergency services offered

"Mike did an excellent job installing our water softener, providing professional service and clear explanations throughout the process. Highly recommend for their efficiency and great customer service."
Diamond Certified
Get to know us
Get to know us
Get to know us
Get to know us

+43

Response time7 hrs
Response rate95%
Recommended by89%of homeowners
Avatar for Chaud Company Plumbing Services LLC
Chaud Company Plumbing Services LLC
4.7(
28
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Fairfield, ID and surrounding areas

In business since 1986

Credit card accepted

"

the leak was a drip at an elbow on the softener cold water feed. it had dripped a long time as it didn't show until the sheetrock was

saturated and mold started. I opened the ceiling and the wall and located how for it had run giving me a good look at the zigzag

placement of the water line when the softener was installed. The provider readily agreed to clean that up with the cost of a foot or two of pipe. I am completely happy
"
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Recommended by96%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Well Pump - Repair or Service

Serving Fairfield, ID and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
Additional Photos
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+2

Recommended by65%of homeowners
Hampton Heating and Plumbing
4.4(
7
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Fairfield, ID and surrounding areas

In business since 2024

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to reach or exceed your expectations as we can on your particular task or project. We look forward to earning your business. \n

Response time3 hrs
Response rate100%
Recommended by100%of homeowners
Avatar for Campbell Plumbing and Heating
Campbell Plumbing and Heating
5.0(
1
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Fairfield, ID and surrounding areas

In business since 2007

Free estimates

Small jobs welcome

Campbell Plumbing and Heating, LLC. proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

Response time5 hrs
Recommended by100%of homeowners
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Water Softeners FAQs, answered by experts

Yes. Hard water is what causes scale buildup, and a whole-house filter provides numerous benefits beyond water softening. Any water that enters your home will go through the filter, which cleans up all water that you will use for cooking, bathing, and drinking. A whole-house water filter also blocks harmful particles like heavy metals.

Yes. To get soft water, you can install a water softening system, which will replace the calcium and magnesium ions in the water with sodium or potassium ions. Water softeners cost anywhere from $200 to $6,000, depending on the size and complexity of the system. You can either install a water softener for the whole house or just at your shower heads. If you’re sensitive to sodium or potassium, you can install a salt-free water conditioner.

You can install a water softener system by turning off the water supply, draining the water, and then connecting your device to the waterline. Next, you’ll fill your tank with the recommended amount of salt or brine (whichever your unit calls for; be sure to read the instructions). Turn the water supply on and check for leaks. You can opt to let your water run for a few minutes, then test it using strips. 

The process of inspecting your water softener system is similar.

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.

Installing a water softener could help reduce calcium buildup in your pool if your pool has high calcium hardness as a result of hard drinking water in your home. Pool softeners work by exchanging calcium and magnesium for sodium, so if you use softened water to top off your pool, it may help keep calcium hardness from rising over time. However, it won’t lower the calcium hardness of the water already in your pool and isn’t a practical way to control pool calcium levels. The average water softener installation cost is between $200 and $6,000.

The Fairfield, ID homeowners’ guide to water softener services

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