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TRUSTED BY UNION, KY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon12
    Verified water softener services reviews

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

Avatar for Karsare Water Systems, LLC
Karsare Water Systems, LLC
5.0(
24
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Union, KY and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"Mike and his team were very responsive from my first contact with Karsare Water Systems. I had a water softener system that developed a problem. Mike came to my home to access my situation and to troubleshoot for possible causes. Mike was very proactive in attempting to determine if repair or replacement was best option and most cost effective. After considering 3 options provided by Mike, I elected to have my older unit replaced with a more efficient Kinetico water softener. Due to manufacturing delays caused by COVID, new unit delivery was delayed a few weeks. This was NOT the fault of Karsare. Upon receipt of new units in their inventory, company immediately contacted me to schedule install appointment. Technician arrived on time as scheduled and immediately went to work replacing my older water softener. Technician worked quickly and had new unit up and running in about 2 hours. Cleaned up area around his work space. Great experience from beginning to the end. Kinetico water systems are not the cheapest in the industry but provide a high quality water softener system for homeowners like me. Karsare is a very professional, knowledgeable, and customer focused company."
Response time1 day
Response rate90%
Recommended by95%of homeowners
Avatar for Ohio Valley Pure Water Systems, Inc
Ohio Valley Pure Water Systems, Inc
5.0(
246
)
Water Treatment & Purification System - Install or Replace

Serving Union, KY and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Super punctual

"I was in need of a new water softener system and looked on Angie's list for recommendations and saw the outstanding reviews for Ohio Valley Pure Water. Contacted Mike the next morning and he was able to come out and take a look later the same day. I was very impressed with Mike's professionalism and knowledge. He had informed me of several things that I was not aware of while using our old system. His pricing was lower than the previous company we had used and I got more bang for my buck! After discussing all with my husband, we decided Ohio Valley Pure Water was the only way to go. We were able to get an appointment a week later for the installation of our new system! Both Mike, the owner and Greg the installer were both very professional and knowledgeable. Can't thank Greg enough, he did an outstanding job while replacing our old system and adding a water filtration system. I am 100% satisfied with my new water softener and water filtration system and would highly recommend Mike and Ohio Valley Pure Water!"
Additional Photos
Water Treatment
Water Treatment
Water Treatment
Water Treatment

+13

3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Leaf Home Water Solutions
Leaf Home Water Solutions
4.2(
202
)
Water Treatment & Purification System - Install or Replace

Serving Union, KY and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Warranties offered

"The sales rep took several water testsâ ¦ The sales rep took several water tests and showed me the results. She told me that I needed more than just a water softener. I also needed a system to address the rust and iron in my well water. I did not want to spend a fortune but the sales lady was pretty convincing. The price was good and the workmanship was excellent. My water is clean again ! Now I can tackle the original problem. My toilet has bad rust stains. I will either get it clean, or replace it. I could not do this until the water was fixed."
Leaf Home Water Solutions
Leaf Home Water Solutions
Will filtered water help me save money?
What does filtered water taste like?
How do I know what contaminants are in my water?

+44

144 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for K Zig Plumbing
K Zig Plumbing
4.9(
8
)
Water Treatment & Purification System - Install or ReplaceWell Pump - Repair or Service

Serving Union, KY and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Credit card accepted

"Ken was the first plumber that gave us a reasonable price to install a shower tower. We didn't want to pay for a maintenance membership or to pay for someone's vacation house, we just wanted a simple plumbing matter taken care of. Ken was exceptional. He arrived on time, was very knowledgeable and explained every step of the procedure. We will definitely call Ken in the future for our plumbing needs. He also noticed that our pressure relief tank, for the hot water heater, was hanging low and had water inside it. It needed to be replaced and he was able to do that job too. Highly recommend!"
Response time1 day
Response rate86%
4 neighbors recently requested a quote
Avatar for Joe Lay & Sons Plumbing
Joe Lay & Sons Plumbing
4.4(
23
)
Water Treatment & Purification System - Install or Replace

Serving Union, KY and surrounding areas

Approved

In business since 1970

Free estimates

Warranties offered

"We needed to check our water heater for leaks prior to closing the sale of our house.Joe Lay were out installing a new water heater and expansion tank the next day. The technician explained how all the components were supposed to work before checking everything so we both knew we needed a new tank as well. Outstanding, professional company. Billy was very respectful, knowledgeable and professional the entire time in our home. We would highly recommend Joe Lay and Sons for any plumbing needs."
104 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
4.5(
79
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Union, KY and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Tim (owner) was great to work with—professional, responsive, and very kind throughout the entire process. Jeff, the handyman who handled our plumbing, electrical, and general contractor work, was also fantastic. He was knowledgeable, easy to work with, and did excellent work. We’re very happy with the service and will definitely use them again in the future. Pricing was fair and much lower than other quotes. Highly recommend!"
Remodeling - General Project
Before ☹️
Remodeling - General Project
After! !
Additional Photos

+5

10 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Arlinghaus Plumbing Heating Air Conditioning & Electrical of Erlanger
Arlinghaus Plumbing Heating Air Conditioning & Electrical of Erlanger
4.1(
33
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Union, KY and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

Arlinghaus Plumbing, Heating, Air Conditioning & Electrical is a family-owned business & your trusted expert for AC repair, AC installation, AC tune-ups, heating, plumbing, and electrical services across NKY, Cincinnati & SE Indiana – including Erlanger, Florence, Covington, Newport, Burlington, Independence, Bellevue, Crescent Springs, Union, Fort Thomas, Highland Heights, Cold Spring & Alexandria. Our team delivers fast, reliable service to keep your home comfortable all year. We also handle drain cleaning, sewer services, water heaters, & 24/7 emergency plumbing. Licensed, insured technicians with over 6,000 5-star reviews. Same-day service, upfront pricing, & a 100% satisfaction guarantee. Call today for expert HVAC and plumbing service.

COMMUNITY
COMMUNITY
COMMUNITY
COMMUNITY
COMMUNITY

+56

16 neighbors recently requested a quote
Recommended by89%of homeowners
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Water Softeners FAQs, answered by experts

It’s unlikely that hard water on its own could cause substantial hair loss or damage, though it’s true that bathing in hard water can cause your scalp to feel itchy or flaky and might dull your hair’s natural shine. Using high-quality shampoo and conditioner or buying a whole-home water softener can decrease these issues.

Water purifiers and water softeners serve different purposes, so the best one will depend on your particular needs. Water purifiers remove contaminants from water (such as bacteria, viruses, and chemicals), leaving you with ultra-clean and safe water. However, water softeners remove minerals from your water so that the water doesn’t leave stains around your house or cause plumbing problems.

Soft water is better for your hair. The minerals in hard water can dry out hair, make it brittle, and leave a film on the hair and scalp that may cause irritation. Hard water also doesn't rinse out shampoo and conditioner effectively, which can lead to product buildup that makes hair look dull and limp. You may also find you need to use more shampoo to get a good lather in hard water.

A water softener is a worthwhile investment if you live in an area with hard water. While hard water is safe to drink, it contains minerals like calcium and magnesium that can cause significant problems over time. These minerals build up inside pipes, reducing water flow and eventually corroding the plumbing system, which can lead to leaks and a shortened lifespan. Hard water also damages fixtures and appliances, potentially resulting in costly repairs. Additionally, it makes soaps and detergents less effective, meaning you'll use more product to get things clean. By installing a water softener, you can prevent these issues. The initial investment is often recouped through long-term savings, including lower energy bills, reduced appliance and plumbing maintenance, and spending less on soap and cleaning supplies. Other benefits include cleaner linens, dishes, and clothing, as well as softer water that is gentler on your skin and hair. In some areas, a water softener can also increase your home's value, making it a valuable long-term investment.

If your ‘do isn’t doing what you want it to do despite using good hair care products, hard water might be to blame. Since hard water can’t rinse soap off as well as soft water can, your hair might grow limp because of the shampoo and conditioner residue that’s left behind. If you color your hair, you might see it fade more quickly or even turn a different shade as the dye reacts with the minerals in the water. You might also experience an itchy scalp, thanks to the dryness that comes from bathing in the hard water.

The Union, KY homeowners’ guide to water softener services

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