Top-rated water softener pros.

Get matched with top water softener pros in Indianapolis, IN

There are 26 highly-rated local water softener pros.

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  • Verified reviews icon138
    Verified water softener services reviews

Find Water softener pros in Indianapolis

STARKS PLUMBING SERVICE INC.

5.00(
269
)

STARKS PLUMBING SERVICE INC.

5.00(
269
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

TWO EMPLOYEES. NO SUBS. CHARGES HOURLY RATE. TRAVEL CHARGES MAY APPLY. LICENSE # PC88701498. ADDITIONAL PHONE #: 317-767-7512.

"Starks was on time and did a wonderful job installing a new water heater! Would definitely recommend!"

KERRI F on April 2019

TWO EMPLOYEES. NO SUBS. CHARGES HOURLY RATE. TRAVEL CHARGES MAY APPLY. LICENSE # PC88701498. ADDITIONAL PHONE #: 317-767-7512.

"Starks was on time and did a wonderful job installing a new water heater! Would definitely recommend!"

KERRI F on April 2019


Bush Plumbing LLC

4.97(
334
)

Bush Plumbing LLC

4.97(
334
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

We are a small plumbing company located out of Fishers, IN. I have a total of four employees in the field. We do not use sub-contractors on any job. We accept all credit cards and personal checks. Cost of work is quoted per job. (on many occasions can be done over the phone) We do not offer financing.

"I already thought they were the best, but when a pipe broke in my basement when my husband was out of town and water was flowing everywhere I called Bush. They were at my house Within 10 minutes and cut the water off out in the yard. I had no idea what to do. I’m so thankful they were there for me, I had used them in the past and I’ve always recommended them. We have not received a bill from them yet since the flood, now that is kindness that you don’t see anymore, I do Think that they should bill me"

Debra T on February 2025

We are a small plumbing company located out of Fishers, IN. I have a total of four employees in the field. We do not use sub-contractors on any job. We accept all credit cards and personal checks. Cost of work is quoted per job. (on many occasions can be done over the phone) We do not offer financing.

"I already thought they were the best, but when a pipe broke in my basement when my husband was out of town and water was flowing everywhere I called Bush. They were at my house Within 10 minutes and cut the water off out in the yard. I had no idea what to do. I’m so thankful they were there for me, I had used them in the past and I’ve always recommended them. We have not received a bill from them yet since the flood, now that is kindness that you don’t see anymore, I do Think that they should bill me"

Debra T on February 2025


Avatar for Howald Heating Air Conditioning and Plumbing

Howald Heating Air Conditioning and Plumbing

4.94(
420
)

Howald Heating Air Conditioning and Plumbing

4.94(
420
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

At Howald Heating, Air Conditioning, & Plumbing, your well-being is important to us! We are family owned and operated. Our history is deep and one that we are proud of. We provide heating and air conditioning maintenance and repair, as well as new installation and replacement of furnaces, air conditioners, heat pumps, boilers, geothermal units, etc. We also provide quality plumbing services from water heater repairs and replacement, to drains and sump pumps. Give us a call to schedule an appointment today. ******Furnaces-Heating,Furnace Repair & Cleaning,Air Conditioning Contractors & Systems,Heating Contractors & Specialties,Air Conditioning Service & Repair, Plumbing-Water Heaters (gas and electric)-Attic Insulation Installation Attic Insulation Installation and Duct Cleaning. Plumbing service, maintenance and installation: Tankless water heaters, Reverse osmosis systems, Kitchen and Bathroom faucets, Toilets, Showers, Garbage disposals, Drain lines, Sump pumps, Battery back ups, Water softeners Water lines******

"Their technicians are really nice the job done pretty fast they are very thorough I don't have any problems every visit."

Jane B on September 2022

At Howald Heating, Air Conditioning, & Plumbing, your well-being is important to us! We are family owned and operated. Our history is deep and one that we are proud of. We provide heating and air conditioning maintenance and repair, as well as new installation and replacement of furnaces, air conditioners, heat pumps, boilers, geothermal units, etc. We also provide quality plumbing services from water heater repairs and replacement, to drains and sump pumps. Give us a call to schedule an appointment today. ******Furnaces-Heating,Furnace Repair & Cleaning,Air Conditioning Contractors & Systems,Heating Contractors & Specialties,Air Conditioning Service & Repair, Plumbing-Water Heaters (gas and electric)-Attic Insulation Installation Attic Insulation Installation and Duct Cleaning. Plumbing service, maintenance and installation: Tankless water heaters, Reverse osmosis systems, Kitchen and Bathroom faucets, Toilets, Showers, Garbage disposals, Drain lines, Sump pumps, Battery back ups, Water softeners Water lines******

"Their technicians are really nice the job done pretty fast they are very thorough I don't have any problems every visit."

Jane B on September 2022


Avatar for Aqua Systems

Aqua Systems

4.94(
325
)

Aqua Systems

4.94(
325
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

101 employees. No subs. Cost determined by the job. No travel charges. $25 off the purchase or rental of a softener or reverse osmosis system (limit one per customer) for all members. No extra charge of 24 hour service. Since 1959, Aqua Systems has been providing high quality water treatment products. Our broad range of experience allows us to support and tailor various commercial and industrial water treatment applications to fit customer specific needs. Aqua Systems maintains a total commitment to the water quality treatment industry featuring quality products and a staff of experienced professionals.

"The water system is good, the guy seems to be in a hurry and that's the only problem but he is still working. They did not do what they promised to do."

ANNE W on April 2019

101 employees. No subs. Cost determined by the job. No travel charges. $25 off the purchase or rental of a softener or reverse osmosis system (limit one per customer) for all members. No extra charge of 24 hour service. Since 1959, Aqua Systems has been providing high quality water treatment products. Our broad range of experience allows us to support and tailor various commercial and industrial water treatment applications to fit customer specific needs. Aqua Systems maintains a total commitment to the water quality treatment industry featuring quality products and a staff of experienced professionals.

"The water system is good, the guy seems to be in a hurry and that's the only problem but he is still working. They did not do what they promised to do."

ANNE W on April 2019


Avatar for 3 Kings Plumbing

3 Kings Plumbing

4.95(
149
)

3 Kings Plumbing

4.95(
149
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Allow us to introduce Three Kings Plumbing LLC (License plumber PC10701127). We have 25 years of experience in plumbing, This includes services and installations that are consistent with residential and light commercial construction. We are confident that with our expertise we can provide the services you need. It’s the mission of Three Kings Plumbing to treat every job as if it was done in our own home. We take pride in our work because we know that a company’s reputation for excellent service and construction is priceless. It is this philosophy which holds our company accountable for the quality service that customers deserve. We are a small company and plan to stay small so we can have the personal relationships with our customers and employees. We offer discount to senior citizens and military family's .

"These are the nicest people to work with and they know their stuff. My sister and I both use them for the plumbing needs in our condos and refer others to them because they are so reliable and honest with their work, their quotes, etc. I find their pricing to be very fair. I am so glad my sister introduced me to Mike T, Summer, and the team. They are ACES with me!"

Rebecca L on October 2025

Allow us to introduce Three Kings Plumbing LLC (License plumber PC10701127). We have 25 years of experience in plumbing, This includes services and installations that are consistent with residential and light commercial construction. We are confident that with our expertise we can provide the services you need. It’s the mission of Three Kings Plumbing to treat every job as if it was done in our own home. We take pride in our work because we know that a company’s reputation for excellent service and construction is priceless. It is this philosophy which holds our company accountable for the quality service that customers deserve. We are a small company and plan to stay small so we can have the personal relationships with our customers and employees. We offer discount to senior citizens and military family's .

"These are the nicest people to work with and they know their stuff. My sister and I both use them for the plumbing needs in our condos and refer others to them because they are so reliable and honest with their work, their quotes, etc. I find their pricing to be very fair. I am so glad my sister introduced me to Mike T, Summer, and the team. They are ACES with me!"

Rebecca L on October 2025


A Danny Phillips Plumbing

4.98(
172
)

A Danny Phillips Plumbing

4.98(
172
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Family owned & operated. Uses subs if needed. Charges by the job or an hourly rate. Specialize in historic and older homes. 5 time Super Service Award winner.

"Excellent!! Very good plumber. Respond very well. Do a good job."

ELAINE & DON M on December 2019

Family owned & operated. Uses subs if needed. Charges by the job or an hourly rate. Specialize in historic and older homes. 5 time Super Service Award winner.

"Excellent!! Very good plumber. Respond very well. Do a good job."

ELAINE & DON M on December 2019


Avatar for Steve Morin Plumbing Services

Steve Morin Plumbing Services

4.88(
416
)

Steve Morin Plumbing Services

4.88(
416
)
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Army Veteran & Owner-operated. We are a full-service Plumbing Company Specializing in Water Heaters - Sump Pumps - Sewage Pumps - Disposals - Lawn Faucets - Water Softeners - Delta - Moen and Basically All Types of Faucets & Valves Also: Gas Leaks - Water - Drain line Repair & Replacement And Installation contact: Steve Morin 317-478-2323

"It went great. Steve sent out his son Jesse that same afternoon that I called. They were able to give me a quote over the phone after I sent some pictures of the damaged pipe. They gave me a couple of options for replacing it. The work was done quickly and efficiently. I was very happy."

Louisa C on July 2021

Army Veteran & Owner-operated. We are a full-service Plumbing Company Specializing in Water Heaters - Sump Pumps - Sewage Pumps - Disposals - Lawn Faucets - Water Softeners - Delta - Moen and Basically All Types of Faucets & Valves Also: Gas Leaks - Water - Drain line Repair & Replacement And Installation contact: Steve Morin 317-478-2323

"It went great. Steve sent out his son Jesse that same afternoon that I called. They were able to give me a quote over the phone after I sent some pictures of the damaged pipe. They gave me a couple of options for replacing it. The work was done quickly and efficiently. I was very happy."

Louisa C on July 2021


Avatar for Action Air Inc

Action Air Inc

4.89(
374
)

Action Air Inc

4.89(
374
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Our installation process begins with a meeting between our Comfort Advisor and the Homeowner. Together they will design a system that is perfect for the home and will keep the family comfortable year round. They will decide options like warranty, efficiency, filtration, all while keeping within the desired budget. When our installation team arrives at your door, there will be no surprises. Our clean cut, polite and professional Installers will quickly begin working, taking great care to protect the home by using shoe covers and drop cloths. When finished they will clean up all work areas, and go over the features and operation of the newly installed system making sure they have answered all of the homeowners questions. And since we believe that regular maintenance of your new system will help it last longer and perform as desired, we follow up our installation with one free year of our Service Club. And unlike some of our competitors, our warranty coverage is true warranty. As long as you have regular maintenance done on your system, you will never pay a service call for any warranty repair. If you want to have a company that takes pride in their workmanship, operates with integrity, and stands behind their product, then give us a call today. We appreciate the opportunity to serve you. Award winning.

"Wonderful service call. Great company. Have been clients for over 30 years."

Susan S on September 2025

Our installation process begins with a meeting between our Comfort Advisor and the Homeowner. Together they will design a system that is perfect for the home and will keep the family comfortable year round. They will decide options like warranty, efficiency, filtration, all while keeping within the desired budget. When our installation team arrives at your door, there will be no surprises. Our clean cut, polite and professional Installers will quickly begin working, taking great care to protect the home by using shoe covers and drop cloths. When finished they will clean up all work areas, and go over the features and operation of the newly installed system making sure they have answered all of the homeowners questions. And since we believe that regular maintenance of your new system will help it last longer and perform as desired, we follow up our installation with one free year of our Service Club. And unlike some of our competitors, our warranty coverage is true warranty. As long as you have regular maintenance done on your system, you will never pay a service call for any warranty repair. If you want to have a company that takes pride in their workmanship, operates with integrity, and stands behind their product, then give us a call today. We appreciate the opportunity to serve you. Award winning.

"Wonderful service call. Great company. Have been clients for over 30 years."

Susan S on September 2025


"We had a leak and called and they came right out and it was fixed in a couple of days. Guys were terrific, very nice and did a great clean up job. Would highly recommend and the pricing was good also."

Beverly O on October 2023

We are a complete plumbing service company. We perform both residential and commercial plumbing. Our services include general plumbing, drain cleaning, water heater service, gas leak detection and water treatment.

"We had a leak and called and they came right out and it was fixed in a couple of days. Guys were terrific, very nice and did a great clean up job. Would highly recommend and the pricing was good also."

Beverly O on October 2023


Avatar for Cooper's Water Conditioning

Cooper's Water Conditioning

4.94(
382
)

Cooper's Water Conditioning

4.94(
382
)
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Established in 1978, Cooper's Water Conditioning has national brand name whole house water softeners, reverse osmosis drinking water systems, and iron filters that last for years without interruption. We are a family-owned business that offers the highest quality water treatment at affordable prices. Our service area is Indianapolis and all surrounding areas .

"Paul was very professional and great to work with."

Jayme or Don G on January 2023

Established in 1978, Cooper's Water Conditioning has national brand name whole house water softeners, reverse osmosis drinking water systems, and iron filters that last for years without interruption. We are a family-owned business that offers the highest quality water treatment at affordable prices. Our service area is Indianapolis and all surrounding areas .

"Paul was very professional and great to work with."

Jayme or Don G on January 2023

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Water Softeners questions, answered by experts

Hard water stains can be a headache because they will reoccur as long as hard water flows through. Thankfully, hard water stains are not permanent. With the right tools and an appropriate cleaning routine, you can prevent hard water stains from ever building up. However, you might feel like you are stuck in a constant cleaning cycle. In that case, you may consider hiring a contractor to perform routine cleaning.

DIY installation is sometimes plausible, improving efficiency and reducing expenses, but adherence to safety practices guarantees optimal performance.

It’s sometimes possible to install a water softener yourself, but it’s usually better to hire a water softener professional to get the job done. Water softeners involve plumbing and electrical work, which usually require permits and a certified expert to sign off on the work. Not only is it dangerous to work with these utility lines, but it’s also not legal in many areas. Plus, improper installation or system sizing might not fix your hard water issue and could lead to an increased risk of leaks, fires, and other property damage. 

Experts recommend that you put two to four bags of potassium chloride in your water softener every month. This amount depends on how much is in the bag (40 pounds is most common) and what your water softener manufacturer recommends. For more specific advice, talk to a water softener pro in your area and read the manual that came with your system.

Water softeners have many benefits. The most important one is converting previously hard water—water with too many minerals—to more usable, easier water. When we say easier water, we mean water that’s easier to digest, less harsh on skin and clothes, and builds up less in the water system. Softer water may lead to lower energy costs and will extend the lifespan of all appliances that use water.

The Indianapolis, IN 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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