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TRUSTED BY CASTLETON, IN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Castleton, IN

*The Angi rating for Water Heater Service companies in Castleton, 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 Castleton, 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 November 10, 2025

Find Water heater pros in Castleton

Avatar for Affordable Water Heaters LLC - Indy
Affordable Water Heaters LLC - Indy
4.9(
41
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+3 more

Serving Castleton, IN and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"The installation of my new water heater was done the same day, and the work was done quickly and the install crew was excellent. I spoke with Jeff from Affordable Water Heaters and he was very understanding and knowledgeable, and gave me a great price on a new water heater. I am very pleased with the service, and would highly recommend this business to anyone. I would definitely hire them again, if needed in the future."
Additional Photos
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4 neighbors recently requested a quote
Recommended by41%of homeowners
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Avatar for Plumbing Heating Paramedics
Plumbing Heating Paramedics
4.6(
2,376
)
Water Heater - Repair or ServiceSolar Water Heater System - InstallTankless Water Heater - Install+6 more

Serving Castleton, IN and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"This happened on Sunday. Response was excellent and technician was knowledgeable and very helpful and thorough. His name was Austin. Price I can’t really judge—since I wanted it fixed (replace water heater) immediately I didn’t shop around."
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+13

Response time1 day
Response rate91%
4 neighbors recently requested a quote
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Avatar for Water Heater Guys IN, LLC
Water Heater Guys IN, LLC
5.0(
12
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Castleton, IN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"The Water Heater Guys were awesome! You could see they really care about their customers. They came in and diagnosed the problem. We needed a new hot water. They made sure and got everything taken care of for us and had our new hot water heater installed right away. They went above and beyond!! I would definitely recommend them!!"
Water Heater
Response time5 hrs
Response rate97%
10 neighbors recently requested a quote
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Avatar for WHO'Osier Plumber LLC
WHO'Osier Plumber LLC
5.0(
58
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+5 more

Serving Castleton, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"Knowledgeable about products. Blew competition away with pricing for top model water heater. Quoted over the phone sight unseen."
New water heater
Old water heater
Shower
Shower
Shower

+2

Response time11 hrs
39 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Hope Plumbing, Heating, and Cooling
Hope Plumbing, Heating, and Cooling
4.5(
1,263
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Castleton, IN and surrounding areas

Approved (Corporate)

In business since 2007

Warranties offered

Credit card accepted

""So glad to have used Hope plumbing! Called in the morning and had my water heater working within the hour. Service was prompt and professional. Left the area cleaner than when the plumber arrived. Price was reasonable. Couldn’t have asked for more. I’m definitely team Hope for all of my plumbing needs going forward!""
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+17

72 neighbors recently requested a quote
Recommended by87%of homeowners
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Avatar for AttaBoy Plumbing Company
AttaBoy Plumbing Company
4.7(
103
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Castleton, IN and surrounding areas

Approved

In business since 2001

Emergency services offered

Customers say: Quick response

"Called within minutes of requesting a pro, texted name of plumber coming out, showed up a half hour later, and had a new water heater installed within a couple hours. Explained options and different price points well. Tobias was great!"
Response time3 hrs
Recommended by97%of homeowners
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Avatar for Winters Plumbing, LLC
Winters Plumbing, LLC
4.8(
109
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Castleton, IN and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Steve did a great job on replacing our water heater at a reasonable price. Will surely use him again for future plumbing needs."
Water Heaters
Clean Entry
Clean Exit
Sink & Faucet Replacement
50 Gallon Electric Water Heater

+10

Response time6 hrs
22 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Mission Plumbing
Mission Plumbing
5.0(
9
)
Water Heater - Install or Replace

Serving Castleton, IN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Dan Luke from mission plumbing was friendly and attentive from the 1st time I called him until our water heater was installed. Very easy to work with and project was done within my budget. Highly recommend to do water heaters. I will use him again for future projects and Iâ m confident I will get the same great service and value."
water heater/tank booster
Shower
filters/heater
Toilets
Toilet install

+2

Response time6 hrs
3 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for Mr. Rooter Plumbing of Indianapolis & Central Indiana
Mr. Rooter Plumbing of Indianapolis & Central Indiana
4.1(
463
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Castleton, IN and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

"The water heater installation was adequate. They could have been more professional. They put the water heater on the carpet without any protection before installing. They asked me for my own towel to mop up water from the floor. They did not wear booties."
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+5

12 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for RAPID RESPONSE PLUMBING LLC
RAPID RESPONSE PLUMBING LLC
5.0(
14
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Castleton, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Sound water heater consultation and installation by DeShawn. Would definitely do business with them again."
Sump Pump & Backup
Sump w/ Backup
Before Picture
2pumps and backup
Ultimate Sump system

+22

Response time5 hrs
Response rate86%
3 neighbors recently requested a quote
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Showing 1-10 of 138
Water Heaters questions, answered by experts

Examples include gas stoves, ovens, and water heaters. Confirm with your provider for specific items.

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

You should replace your gas water heater when it’s reached the end of its lifespan, which is a maximum of 12 years in most cases. If your unit is over a decade old and showing signs of inefficiency, leaks, or frequent malfunctions, it may be time to replace your water heater. Research how to best maintain your gas water heater to help extend its lifespan.

Homeowners insurance may cover the repair or replacement of a water heater if it's damaged by a covered peril, such as a fire or a burst pipe. However, policies typically do not cover repairs or replacement needed due to normal wear and tear, old age, or lack of maintenance. For these issues, a home warranty or a manufacturer's warranty may provide coverage. While the policy might not pay to fix or replace the malfunctioning appliance itself, it often covers the cost of water damage restoration caused by the faulty water heater. Always check with your insurance provider to understand the specifics of your policy.

The Castleton, 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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