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TRUSTED BY OLATHE, KS HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon50
    Verified water softener services reviews

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

Avatar for Hague Quality Water of Kansas City, Inc.
Hague Quality Water of Kansas City, Inc.
4.5(
30
)
Water Treatment & Purification System - Install or Replace

Serving Olathe, KS and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I normally do not write bad reviews, I talk directly to the business. Unfortunately, that hasn't produced good results. Almost 4 years ago, Hague Water Systems contacted me regarding a water softener. I needed to replace my water tank so I purchased both from them. I have been happy with the system and the installer/service technicians until last year. Installer and service technicians anre great! About a year ago I noticed that the hot water tank was leaking and called Hague. I was told that they don't warranty hot water tanks and that I needed to contact the manufacturer. I contacted the manufacturer and they said it does have a warranty and to contact the installer to replace it. I've gotten all kinds of excuses from Hague "we don't warranty that, we are short installers, that is another dept, etc." Hague hasn't even come to check it out. I'm attaching pictures of the mess I'm dealing with. They say they warranty their products. I still have a defective hot water tan"
Tankless Water Heater
Install Gas Water Heater
WaterMax and Reverse Osmosis
Response time1 day
Response rate86%
33 neighbors recently requested a quote
Avatar for Anthony Plumbing, Heating & Cooling
Anthony Plumbing, Heating & Cooling
4.7(
1,473
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Olathe, KS and surrounding areas

Approved (Corporate)

In business since 1951

Free estimates

Emergency services offered

"Monday is a laundry service day for me. I do the laundry every Monday for our missionaries and the pick up in the evening. Half way through the first load my drain back flushed and water was coming out everywhere. I called the service we usually use and they were down two technicians and suggested I call Anthony. They were there within 2 hrs and saved my the day. The service tech was polite and efficient. Thank you Anthony Plumbing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+38

58 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Bright Side Plumbing
Bright Side Plumbing
5.0(
24
)
Water Treatment & Purification System - Install or Replace

Serving Olathe, KS and surrounding areas

Approved

In business since 2020

Emergency services offered

Credit card accepted

"I asked Bright Side to help me replace some of the failing plumbing in my 30 year old home. They were able to assist me on the same day I called. Kalen was careful to explain the repairs he was recommending and why they were needed. He was thorough and found issues I wasn't aware of but that clearly existed (leaking valves I hadn't noticed but could see evidence of once pointed out). I felt taken care of and that my house was being well taken care of. Kalen was very kind and courteous. It was an overall great experience."
After
Before
Thank You Sign
Branded Van
Water Heater Install

+16

21 neighbors recently requested a quote
Recommended by79%of homeowners
Avatar for Connelly Plumbing Solutions, LLC
Connelly Plumbing Solutions, LLC
4.3(
38
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Olathe, KS and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"We had Connelly Plumbing do an entire whole house replacement of our water lines because we had defective polybutylene piping. Brian did a great job, explained what he was doing, and minimized the necessary holes in ceilings and walls. The cost was very reasonable, compared to the other big-name plumbing companies. I would highly recommend them for piping repairs or replacements."
Polybutylene
Dig portion
After Sewer repair
New Tankless Water Heater
Standard Tank-Style Water Heater

+3

Response time3 hrs
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Dragonfly Heating, Cooling & Plumbing LLC
Dragonfly Heating, Cooling & Plumbing LLC
4.9(
7
)
Water Treatment & Purification System - Install or Replace

Serving Olathe, KS and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Dragonfly Heating, Cooling & Plumbing is your trusted, family-owned contractor serving Overland Park, KS, Blue Springs, MO, and the entire Kansas City metro area. Guided by our "trade before sale" philosophy, we deliver honest diagnostics, upfront pricing, and expert craftsmanship without high-pressure sales. We specialize in complete residential and commercial HVAC and plumbing solutions, including heating and AC repair, system replacements, heat pumps, ductless mini-splits, commercial RTUs, water heater installation (standard and tankless), water softeners, and general plumbing repairs. To make home comfort simple, we offer flexible 60-month financing options and custom maintenance membership plans. Whether you are located in Johnson County or Jackson County, count on Dragonfly to do the job right the first time. Contact our team today to schedule your service!

Response time2 days
Response rate97%
3 neighbors recently requested a quote
Avatar for Tight Fit Plumbing
Tight Fit Plumbing
5.0(
6
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Olathe, KS and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

**Call us directly at (913) 455-5051 or https://tightfitplumbing.com/** \n \n-Tight Fit Plumbing is a trusted plumber serving the Kansas City Metro with precision and professionalism. The company specializes in comprehensive plumbing solutions, including expert water heater installation tailored to meet the unique needs of residential and commercial clients. Known for its prompt response times, Tight Fit Plumbing also provides reliable emergency plumber services, ensuring urgent issues are addressed with efficiency and care. With a commitment to quality workmanship and customer satisfaction, the business delivers dependable results that uphold the highest industry standards.

Sewer Line Repair
Sewer Line Repair
After
Comm. Garage Water Setup
Comm. Garage Water Setup

+50

40 neighbors recently requested a quote
KB Complete Plumbing
5.0(
5
)
Water Treatment & Purification System - Install or Replace

Serving Olathe, KS and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Credit card accepted

At KB Complete, every job is an opportunity to highlight our unwavering dedication to meticulousness, ensuring every detail is accounted for. We view our role as your partner in maintaining a safe, comfortable, and efficient home, offering tailored solutions that address all your needs.

27 neighbors recently requested a quote
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Water Softeners FAQs, answered by experts

The primary difference between a water softener and a water filter lies in what they remove from the water. A water softener is designed to remove hard minerals like calcium and magnesium. In contrast, a water filter has a broader effect, removing various contaminants above a certain size, which can include bacteria and other impurities.

To decide which you need, consider your goal. If you want to eliminate hard minerals, choose a softener. If you want to remove a wide range of contaminants, a filter is the better option. Filters are also generally less expensive to install. Depending on your water supply, you may need to install both for comprehensive treatment.

Softener systems extend appliance life spans, improve skin and hair health, and reduce pipe buildup by removing minerals like calcium and magnesium.

No. You should never directly drain a water softener into a sewer cleanout. This practice is illegal in many areas because it could allow raw sewage to get into your drinking water and make you seriously ill. Many places have codes requiring a specific seal, pipe, and a large air gap between a water softener and a sewage cleanout. Check out Florida's Plumbing Building Code as an example of what these restrictions might look like.

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. 

Hard water doesn’t hurt, but it might feel more abrasive, especially if you have sensitive skin. It’s also about how your skin feels after bathing. You might feel as though you have a sticky film over your body because you do—it’s all that soapy residue left behind because the hard water can’t rinse it off completely.

The Olathe, KS homeowners’ guide to water softener services

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