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Verified Reviews for Water Heater Service pros in Coatesville, IN

*The Angi rating for Water Heater Service companies in Coatesville, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Coatesville, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on December 02, 2025

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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

Brewer Heating & Cooling

4.95(
210
)

Brewer Heating & Cooling

4.95(
210
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Brewer Heating & Cooling is a family owned residential and commercial heating/cooling service company located near Greenwood/SE Indianapolis. With 8 service trucks on the road and customer satisfaction surveys with 3 separate monitoring sites averaging 98%, you can count on having comfort and peace of mind with a pleasant experience. Call now, we're always open!

"My Trane heat pump was installed in 2008. Over the years, dirt around the outdoor unit had washed away to the point the base the outdoor unit sits on was unstable. When I contacted Brewer Heating and Cooling, they listened to my concerns, and quoted a price to replace and level the pad. A technician called in the time window to give an update on when they would arrive. They quickly completed the work and made sure it was level, and that I was satisfied. The price was what was quoted - no suprises. It has been refreshing dealing with Brewer Heating and Cooling. From my experience, the impression of them is they are a company with uncommon integrity. They listen to you. If it makes sense to repair your unit, vs replace, they will give that option vs. just condemn equipment. No high pressure sales tactics. Honest in what they tell you. They did a very good job installing my system, not taking shortcuts in the proper procedures. Since installed in 2008, my unit had one minor component failure; replaced under warranty. I monitor the performance, it is still as good as the day it was installed. That is evidence of a good job in the installation."

M. s on October 2020

Brewer Heating & Cooling is a family owned residential and commercial heating/cooling service company located near Greenwood/SE Indianapolis. With 8 service trucks on the road and customer satisfaction surveys with 3 separate monitoring sites averaging 98%, you can count on having comfort and peace of mind with a pleasant experience. Call now, we're always open!

"My Trane heat pump was installed in 2008. Over the years, dirt around the outdoor unit had washed away to the point the base the outdoor unit sits on was unstable. When I contacted Brewer Heating and Cooling, they listened to my concerns, and quoted a price to replace and level the pad. A technician called in the time window to give an update on when they would arrive. They quickly completed the work and made sure it was level, and that I was satisfied. The price was what was quoted - no suprises. It has been refreshing dealing with Brewer Heating and Cooling. From my experience, the impression of them is they are a company with uncommon integrity. They listen to you. If it makes sense to repair your unit, vs replace, they will give that option vs. just condemn equipment. No high pressure sales tactics. Honest in what they tell you. They did a very good job installing my system, not taking shortcuts in the proper procedures. Since installed in 2008, my unit had one minor component failure; replaced under warranty. I monitor the performance, it is still as good as the day it was installed. That is evidence of a good job in the installation."

M. s on October 2020

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 Westside Plumbing, Inc.

Westside Plumbing, Inc.

4.94(
203
)

Westside Plumbing, Inc.

4.94(
203
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Westside Plumbing, Inc. provides residential and commercial plumbing services, as well as heating and cooling services in Brownsburg, Avon, Zionsville, Danville, Plainfield, and the surrounding areas. With over 15 years of experience, we are the plumbing and HVAC contractor you can trust! To schedule an appointment, contact us today at 317-445-8399 for plumbing or HVAC repairs.

"Bobby came out the next day after I called him because another plumber didn't show up. He was very pleasant and understanding on the phone. He arrived on time and was very professional. Bobby brought a mat to use so he wouldn't harm my flooring. He knew exactly what to do. I felt his pricing was very fair also. I appreciate that he came out to my home right away and did a professional job."

Janie C on November 2020

Westside Plumbing, Inc. provides residential and commercial plumbing services, as well as heating and cooling services in Brownsburg, Avon, Zionsville, Danville, Plainfield, and the surrounding areas. With over 15 years of experience, we are the plumbing and HVAC contractor you can trust! To schedule an appointment, contact us today at 317-445-8399 for plumbing or HVAC repairs.

"Bobby came out the next day after I called him because another plumber didn't show up. He was very pleasant and understanding on the phone. He arrived on time and was very professional. Bobby brought a mat to use so he wouldn't harm my flooring. He knew exactly what to do. I felt his pricing was very fair also. I appreciate that he came out to my home right away and did a professional job."

Janie C on November 2020

Control Tech Heating & Air Conditioning Inc

4.83(
1,019
)

Control Tech Heating & Air Conditioning Inc

4.83(
1,019
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Family owned & operated. Financing available. Award winning. Chamber of Commerce 2012 Business of the year.

"Exceptional. The team was efficient, careful, and very helpful and communicated well all during the process from initial sale to through installation. Quickly responded to all our questions and made sure we understood everything that was going to happen along the way. Installed a new TRANE system upstairs and downstairs. NICE!"

Ruth M on June 2021

Family owned & operated. Financing available. Award winning. Chamber of Commerce 2012 Business of the year.

"Exceptional. The team was efficient, careful, and very helpful and communicated well all during the process from initial sale to through installation. Quickly responded to all our questions and made sure we understood everything that was going to happen along the way. Installed a new TRANE system upstairs and downstairs. NICE!"

Ruth M on June 2021

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

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

Avatar for B & W Plumbing Heating And Air Conditioning Co Inc

B & W Plumbing Heating And Air Conditioning Co Inc

4.84(
868
)

B & W Plumbing Heating And Air Conditioning Co Inc

4.84(
868
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Established in 1961, B & W Plumbing, Heating and Air Conditioning Co., Inc is a family owned and operated business. A full service plumbing and heating company serving Central Indiana, we are located in historic Speedway, Indiana. Our management staff, with years of experience in plumbing, heating and cooling, and systems engineering offers our clients innovative and practical solutions for projects both large and small. Inside our Big Black Trucks is a team of licensed plumbers, registered apprentices and certified heating and air conditioning technicians with the skills to handle even the most complex project. Call 317-243-3581 to find out what is really inside the Big Black Truck!

"Reputable and easy to work with. "

Ron v on November 2025

Established in 1961, B & W Plumbing, Heating and Air Conditioning Co., Inc is a family owned and operated business. A full service plumbing and heating company serving Central Indiana, we are located in historic Speedway, Indiana. Our management staff, with years of experience in plumbing, heating and cooling, and systems engineering offers our clients innovative and practical solutions for projects both large and small. Inside our Big Black Trucks is a team of licensed plumbers, registered apprentices and certified heating and air conditioning technicians with the skills to handle even the most complex project. Call 317-243-3581 to find out what is really inside the Big Black Truck!

"Reputable and easy to work with. "

Ron v on November 2025

Avatar for Mark IV Environmental Systems Inc

Mark IV Environmental Systems Inc

4.83(
926
)

Mark IV Environmental Systems Inc

4.83(
926
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We have been in business for over 35 years. Our technicians are trained experts and certified in the diagnosis, repair and installation of heating, cooling and refrigeration equipment. We take pride in our work and strive to provide the highest quality service available. Your family’s comfort and satisfaction is our number one concern.

"During a heat wave in August with temps in the 90s, our air conditioner went out. We had a technician come out on Monday morning who recommended replacement of our unit. I purchased the Enhanced Service Plan for $250 which would provide two annual maintenance services. I was told that the office would call us back with an estimate. Near the end of the day, we called and asked for an estimate and were told we would receive one in the morning. We waited until after noon on Tuesday to make a decision on which company to go with after receiving 2 other estimates. Given the heat wave and having not received an estimate from Mark IV at that time, we decided to go with a company. I emailed asking if I could receive a refund on the Enhanced Service Plan due to the untimely estimate and the company we ended up going with requiring us to use their service for the first year for warranty purposes. I never received a reply or a refund."

Justin K on September 2023

We have been in business for over 35 years. Our technicians are trained experts and certified in the diagnosis, repair and installation of heating, cooling and refrigeration equipment. We take pride in our work and strive to provide the highest quality service available. Your family’s comfort and satisfaction is our number one concern.

"During a heat wave in August with temps in the 90s, our air conditioner went out. We had a technician come out on Monday morning who recommended replacement of our unit. I purchased the Enhanced Service Plan for $250 which would provide two annual maintenance services. I was told that the office would call us back with an estimate. Near the end of the day, we called and asked for an estimate and were told we would receive one in the morning. We waited until after noon on Tuesday to make a decision on which company to go with after receiving 2 other estimates. Given the heat wave and having not received an estimate from Mark IV at that time, we decided to go with a company. I emailed asking if I could receive a refund on the Enhanced Service Plan due to the untimely estimate and the company we ended up going with requiring us to use their service for the first year for warranty purposes. I never received a reply or a refund."

Justin K on September 2023

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Water Heaters questions, answered by experts

Tankless water heaters are more expensive than those with a storage tank, but they come with some impressive benefits that most homeowners find worth the higher investment. Most importantly, they provide unlimited hot water, so you’ll never run out like you would with a storage tank. Tankless heaters are also more efficient, so comparing gallon-for-gallon, you’ll spend less on hot water with a tankless heater. Tankless water heaters are also smaller, require less maintenance, and tend to last longer than storage tank water heaters.

Standard electric water heaters (about 40 gallons) typically need a 30-amp circuit breaker. But if you have a newer model, a tankless water heater, or one that’s more energy efficient, you’ll likely need a higher amperage to power it. 

Having the right size circuit breaker for your water heater is an important part of making sure it heats water efficiently and runs safely. A licensed electrician can help you navigate your options, and determine what you need for your new water heater. 

No. Boilers and water heaters are not interchangeable because they serve different purposes. A water heater will never be able to supply warm water or steam for your central heating system. In most homes, a boiler and a water heater may be combined to provide heating and daily use of hot water. Other homes may opt for a furnace over a boiler for their heating needs.

Replacement should be considered when repair costs exceed half the price of a new unit, if the heater is more than 10-15 years old, or if consistent issues hinder its effective functioning despite multiple repairs.

Yes, you can replace a current tank water heater with a tankless model or vice versa. If you’re maintaining the same fuel source—gas or electricity—the switchover should be smooth. A conventional tank requires open floor space, while a tankless model can be wall-mounted. If you’re switching to a tank water heater, you might need to clear space for it. Gas-powered tankless water heaters need a large volume of gas when they start running to heat the water instantly. You might need to increase the size of the gas line when going from a tank to a tankless model.

The Coatesville, IN homeowners’ guide to water heater services

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

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