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  • Verified reviews icon19
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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


Avatar for Aqua Systems

Aqua Systems

4.91(
128
)

Aqua Systems

4.91(
128
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% 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) forAL members. No extra charge of 24 hour service.

"The initial technician explained the causes of the problems I was having with my 16 year-old system. I was given options for a new system. The installation was done very professionally. I’m very happy with the job that was done."

David R on July 2018

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) forAL members. No extra charge of 24 hour service.

"The initial technician explained the causes of the problems I was having with my 16 year-old system. I was given options for a new system. The installation was done very professionally. I’m very happy with the job that was done."

David R on July 2018


REX MAY PLUMBING, INC.

4.92(
177
)

REX MAY PLUMBING, INC.

4.92(
177
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

FAMILY OWNED & OPERATED. NO SUBS. ADDITIONAL ADDRESS: PO BOX 36007 INDIANAPOLIS IN 46236. ADDITIONAL CONTACT: PAM MAY.

"Rex and his son fixed all my toilets in the house. The were very professional and pricing was fair. Will use in the future. Nick H"

Nicholas H on January 2023

FAMILY OWNED & OPERATED. NO SUBS. ADDITIONAL ADDRESS: PO BOX 36007 INDIANAPOLIS IN 46236. ADDITIONAL CONTACT: PAM MAY.

"Rex and his son fixed all my toilets in the house. The were very professional and pricing was fair. Will use in the future. Nick H"

Nicholas H on January 2023


Avatar for Pipe Dream Plumbing LLC

Pipe Dream Plumbing LLC

4.96(
77
)

Pipe Dream Plumbing LLC

4.96(
77
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Pipe Dream Plumbing, LLC provides quality plumbing services for residential and commercial customers at a fair price. Attention to detail is the cornerstone to everything we do. Our goal is to exceed your expectations so you will tell your friends, neighbors and relatives about Pipe Dream Plumbing. We want you to look at us as “your plumber” not just a plumber you've used.

"Arrived on time and did a great job."

Don B on January 2019

Pipe Dream Plumbing, LLC provides quality plumbing services for residential and commercial customers at a fair price. Attention to detail is the cornerstone to everything we do. Our goal is to exceed your expectations so you will tell your friends, neighbors and relatives about Pipe Dream Plumbing. We want you to look at us as “your plumber” not just a plumber you've used.

"Arrived on time and did a great job."

Don B on January 2019


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for Bedell Home Services

Bedell Home Services

4.78(
1,597
)

Bedell Home Services

4.78(
1,597
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Bedell is a certified, bonded and insured home services company that provides full service, plumbing, excavation, heating/cooling and remodeling services. We have been family owned for more than 28 years and continue to invest our assets to take care of our customers, employees and communities. We take pride in our work and are driven by our values of Trust, Dependability and Quality. Our service areas cover (not limited to) Carmel, Fishers, Noblesville, Zionsville, Plainfield, Franklin, Greenwood, Beech Grove, New Palestine, Avon, Plainfield, Brownsburg, Greenfield, Shelbyville and McCordsville. Our collective experience over 150 years has helped us build a loyal customer base that consists of single family homes, apartments, property management and warranty companies as well as small commercial buildings.

"We hired Bedell to install a ductless mini-split heating/cooling unit. The installation went smoothly, at a fair price. Within a month and a half, the unit's indoor head unit's coils started to freeze over and it no longer cooled the room. Bedell's team came out and tested the refrigerant pressure, which was very low, and recharged the refrigeration. No further diagnostic or leak testing done on this visit, despite a loss of refrigerant. Within a few weeks, we experienced the same problem (very little cooling and frozen over coils in the head unit). During their second trip out, they identified a leaky refrigerant-line flange attached to the head unit. They tightened the flange and recharged the unit. Three days later, same problem, except the entire head coil was frozen over after a running the system in cooling mode for an hour. It seemed like they made the problem worse. I scheduled another repair visit, which they blew off completely, without notifying me. I scheduled a second visit, which they blew off completely. When I called the lead HVAC technician, he told me that the owner had cut me off from service...that the installation had become "a thorn in their side." And that's the last I heard from them. I hired another company to inspect and repair the system. They immediately identified that the flange had been installed incorrectly and was leaking wildly. The tech's leak detector sounded like a Geiger counter at ground zero in Chernobyl upon entering the room! Before he even approached the system. They diagnosed and properly fixed the flange. I'm out an additional $1000, but at least now I have a system that works, and an HVAC company I can trust."

Steve K on November 2021

Bedell is a certified, bonded and insured home services company that provides full service, plumbing, excavation, heating/cooling and remodeling services. We have been family owned for more than 28 years and continue to invest our assets to take care of our customers, employees and communities. We take pride in our work and are driven by our values of Trust, Dependability and Quality. Our service areas cover (not limited to) Carmel, Fishers, Noblesville, Zionsville, Plainfield, Franklin, Greenwood, Beech Grove, New Palestine, Avon, Plainfield, Brownsburg, Greenfield, Shelbyville and McCordsville. Our collective experience over 150 years has helped us build a loyal customer base that consists of single family homes, apartments, property management and warranty companies as well as small commercial buildings.

"We hired Bedell to install a ductless mini-split heating/cooling unit. The installation went smoothly, at a fair price. Within a month and a half, the unit's indoor head unit's coils started to freeze over and it no longer cooled the room. Bedell's team came out and tested the refrigerant pressure, which was very low, and recharged the refrigeration. No further diagnostic or leak testing done on this visit, despite a loss of refrigerant. Within a few weeks, we experienced the same problem (very little cooling and frozen over coils in the head unit). During their second trip out, they identified a leaky refrigerant-line flange attached to the head unit. They tightened the flange and recharged the unit. Three days later, same problem, except the entire head coil was frozen over after a running the system in cooling mode for an hour. It seemed like they made the problem worse. I scheduled another repair visit, which they blew off completely, without notifying me. I scheduled a second visit, which they blew off completely. When I called the lead HVAC technician, he told me that the owner had cut me off from service...that the installation had become "a thorn in their side." And that's the last I heard from them. I hired another company to inspect and repair the system. They immediately identified that the flange had been installed incorrectly and was leaking wildly. The tech's leak detector sounded like a Geiger counter at ground zero in Chernobyl upon entering the room! Before he even approached the system. They diagnosed and properly fixed the flange. I'm out an additional $1000, but at least now I have a system that works, and an HVAC company I can trust."

Steve K on November 2021


Avatar for NORTHERN COMFORT SYSTEMS

NORTHERN COMFORT SYSTEMS

4.79(
307
)

NORTHERN COMFORT SYSTEMS

4.79(
307
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We want our clients to walk away from every interaction with Northern Comfort Systems 100% satisfied. We treat every home we enter with the respect it deserves so that we can provide custom solutions that work for you. Our extensive experience, fair prices and unyielding commitment to customer service enable us to consistently meet and exceed client expectations. We also offer a free service call with completed repair for Angie's List customers.

"Northern Comfort System installed Heather in my rental property on December of 2022 and in March of 2023 the heather stopped working due to supposed water sensor failure. I have contacted Northern Comfort to repair the unit ASAP as cold weather was approaching, and was told that this will be fixed 4 day later as the part was not available meaning needed to be shipped. In recap the unit was 10K and it stopped working after 3 months... After calling and sending messages how disappointed I was with the service the technician who told my renters he will fix this in 4 days he came back next day to try some other fixes that didn't work. He brought 2 radiator heaters to help heat 5 bedrooms 3000sqf house that was already cold. I went and bough 6 additional electric heathers ($500) to help my renters stay warm. On Monday the tech. came out and midshaft fix the heather as it was not the water sensor but the electric panel of the unit (that they don't have on hand again), so we are waiting for part. The tech didn't call nor text to provide me with an update on the situation, but he send invoice what part need to be ordered. This is a cluster as this business have 24h operation with no parts on hand. I could have new heather unit from other company in 24h installed yet I needed to wait on part that wasn't even the problem and still waiting on the part that was/is. Maybe a correct root cause analysis would help here? Either way I am not happy, as were my renters living for 3 days in in house with no heath. It takes 50 years to build reputation and only 5 sec to ruin it. I will not do business with Northern Comfort aging."

Stella C on March 2023

We want our clients to walk away from every interaction with Northern Comfort Systems 100% satisfied. We treat every home we enter with the respect it deserves so that we can provide custom solutions that work for you. Our extensive experience, fair prices and unyielding commitment to customer service enable us to consistently meet and exceed client expectations. We also offer a free service call with completed repair for Angie's List customers.

"Northern Comfort System installed Heather in my rental property on December of 2022 and in March of 2023 the heather stopped working due to supposed water sensor failure. I have contacted Northern Comfort to repair the unit ASAP as cold weather was approaching, and was told that this will be fixed 4 day later as the part was not available meaning needed to be shipped. In recap the unit was 10K and it stopped working after 3 months... After calling and sending messages how disappointed I was with the service the technician who told my renters he will fix this in 4 days he came back next day to try some other fixes that didn't work. He brought 2 radiator heaters to help heat 5 bedrooms 3000sqf house that was already cold. I went and bough 6 additional electric heathers ($500) to help my renters stay warm. On Monday the tech. came out and midshaft fix the heather as it was not the water sensor but the electric panel of the unit (that they don't have on hand again), so we are waiting for part. The tech didn't call nor text to provide me with an update on the situation, but he send invoice what part need to be ordered. This is a cluster as this business have 24h operation with no parts on hand. I could have new heather unit from other company in 24h installed yet I needed to wait on part that wasn't even the problem and still waiting on the part that was/is. Maybe a correct root cause analysis would help here? Either way I am not happy, as were my renters living for 3 days in in house with no heath. It takes 50 years to build reputation and only 5 sec to ruin it. I will not do business with Northern Comfort aging."

Stella C on March 2023


Avatar for Aqua Systems

Aqua Systems

4.84(
337
)

Aqua Systems

4.84(
337
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% 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. When we started our company back in 1959, a home visit by an Aqua Systems sales representative was the most convenient way to discover the attributes of our products.

"The installation was done professionally. The installers were great and answered all questions with enthusiasm. Very knowledgeable. The water softener is a great product and exceeded all expectations. Great company"

Mark o on March 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. When we started our company back in 1959, a home visit by an Aqua Systems sales representative was the most convenient way to discover the attributes of our products.

"The installation was done professionally. The installers were great and answered all questions with enthusiasm. Very knowledgeable. The water softener is a great product and exceeded all expectations. Great company"

Mark o on March 2019

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FAQs for water softener service projects in Knightstown, IN

The license requirements for water softener installation depend on your location. Some municipalities require that the installer hold a plumbing license, some require a permit and an inspection, but no license for the installer, and some require a permit and a license for the installer. Regardless of the local laws in your area, it’s always a good idea to hire a licensed plumber or installer. These pros will install your system properly and have the experience to size the system appropriately. Use Angi’s state licensing tool to check your installer’s license status.

Water softeners are worth the money if you live in an area with hard water. Hard water is safe to drink, but it poses serious threats to your plumbing system. The minerals in hard water will gradually build up on the inside walls of your pipes, reducing water flow to your fixtures. The minerals can also gradually corrode your plumbing system, reduce its lifespan, and increase the risk of leaks. Hard water also makes soap and detergent less effective. Water softener systems can solve all these issues, making them a great investment.

It’s possible to install a water softener yourself, but we don’t recommend it. Water softeners require working with copper pipes and electrical wiring, neither are suitable tasks for most DIYers. Plus, working with water and electricity together is dangerous and could pose a risk to your safety. Water softeners also need to be calibrated so that they don’t make your water too soft, as soft water poses just as many risks as hard water. Overall, it’s well worth hiring a local water softener installer to place your water softener system.

The cost to install a water softener system is $1,500 on average, ranging between $200 and $6,000. The labor for water softener work typically costs between $150 and $1,000, so you can add that to your equipment costs to get an accurate total. Your price will depend on many factors, including the following:

  • System capacity 

  • Home size

  • Water hardness levels

  • Type of water softener

  • Presence of electricity in the installation area

  • Local permit costs

Your water softener size is based on your total household water consumption. In most cases, you can assume the average household member will use around 75 gallons per day. Multiply that by the number of people in your home, then multiply by 10 (for the typical grains per gallon). You’ll get a number in grains that should help roughly size your water softener. However, it’s best to hire a professional to install your system and use more exact numbers, like your exact average water consumption per day and starting water hardness.

The Knightstown, IN homeowners’ guide to water softener services

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