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Verified Reviews for Water Heater Service pros in Sullivan, IN

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

Find Water heater pros in Sullivan

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.44(
1,100
)
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.44(
1,100
)
•Approved Pro
Customers say: Super punctual
100 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Bill from rotorooter helped us get a lot of stuff sorted out. Very honest guy with a lot of knowledge."

Brendan H on August 2024

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Bill from rotorooter helped us get a lot of stuff sorted out. Very honest guy with a lot of knowledge."

Brendan H on August 2024

Avatar for Sunnyland Construction LLC

Sunnyland Construction LLC

5.00(
6
)
•Approved Pro

Sunnyland Construction LLC

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

Build A Brighter Tomorrow, That's our logo. We are your best source for remodeling and room additions. Craftsmanship, upfront business practices, and customer relationships are what we are all about here at Sunnyland Construction. Let us help you realize your dream!

"Very prompt, efficient and SUPER tidy! You never knew they had been there each day the person left. There was nothing left lying around from the de-construction, there was no trail leading to where the trash was left until trailer came to pick it up."

Andrea K on March 2024

Build A Brighter Tomorrow, That's our logo. We are your best source for remodeling and room additions. Craftsmanship, upfront business practices, and customer relationships are what we are all about here at Sunnyland Construction. Let us help you realize your dream!

"Very prompt, efficient and SUPER tidy! You never knew they had been there each day the person left. There was nothing left lying around from the de-construction, there was no trail leading to where the trash was left until trailer came to pick it up."

Andrea K on March 2024

Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
•Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
•Approved Pro
Customers say: Super punctual
27694 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

Medcalf Mechanical LLC

No reviews yet

Medcalf Mechanical LLC

No reviews yet
10 years of experience

Medcalf Mechanical is a family owned and operated company with strong moral values. We have over a decade of expertise working for larger corporate-run operations, but enjoy the ability to focus our efforts on working in a more intimate setting. We serve residential and commercial clients, in the Terre Haute and the surrounding Wabash Valley. We strive to perform heating and air conditioning services that make your home or business more comfortable and healthier; we want to save you money on your utility bills while creating a system that is more environmentally responsible. We provide a solution that you can trust, service that is unsurpassed, and affordable prices.

Medcalf Mechanical is a family owned and operated company with strong moral values. We have over a decade of expertise working for larger corporate-run operations, but enjoy the ability to focus our efforts on working in a more intimate setting. We serve residential and commercial clients, in the Terre Haute and the surrounding Wabash Valley. We strive to perform heating and air conditioning services that make your home or business more comfortable and healthier; we want to save you money on your utility bills while creating a system that is more environmentally responsible. We provide a solution that you can trust, service that is unsurpassed, and affordable prices.

Precision Mechanical

3.00(
2
)

Precision Mechanical

3.00(
2
)
"My husband signed a contract with Tony Shipman, boss of Precision Mechanical in Sullivan IN. (Terre Haute). We paid him $4,000 and the job is not finished. He promised to give us water lines, and upgraded electrical service, which has never been accomplished. There are also many damages that have been made. There is a hole in my kitchen wall, there are several deep ditches in our lawn, making it unsafe for our daughter to play and causing water build-up perfect for a mosquito breeding pool. They took the electrical prongs from our heater to place on the well pump! They even used my husband’s gas in the shed without permission. They used all the drinking water we had without replacing it several times. They also left trash behind on our lawn. Tony Shipman has said he would do the job multiple times but has not shown, or even notified us of the reasons for not coming as planned. Mr. Shipman is now ignoring calls and text messages as well. This has been ongoing for three months. Our family has been wronged; we are seeking justice. We cannot afford a lawyer and are praying we receive help. I do not want anyone else to be wronged by Tony Shipman and his crew with Precision Mechanical. Please, do not overlook this review. We thought he was a good option because our local news station (WTHI) has a positive report. I anyone and everyone to heed this warning so it doesn't happen again to an innocent family."

Clayton P on September 2018

"My husband signed a contract with Tony Shipman, boss of Precision Mechanical in Sullivan IN. (Terre Haute). We paid him $4,000 and the job is not finished. He promised to give us water lines, and upgraded electrical service, which has never been accomplished. There are also many damages that have been made. There is a hole in my kitchen wall, there are several deep ditches in our lawn, making it unsafe for our daughter to play and causing water build-up perfect for a mosquito breeding pool. They took the electrical prongs from our heater to place on the well pump! They even used my husband’s gas in the shed without permission. They used all the drinking water we had without replacing it several times. They also left trash behind on our lawn. Tony Shipman has said he would do the job multiple times but has not shown, or even notified us of the reasons for not coming as planned. Mr. Shipman is now ignoring calls and text messages as well. This has been ongoing for three months. Our family has been wronged; we are seeking justice. We cannot afford a lawyer and are praying we receive help. I do not want anyone else to be wronged by Tony Shipman and his crew with Precision Mechanical. Please, do not overlook this review. We thought he was a good option because our local news station (WTHI) has a positive report. I anyone and everyone to heed this warning so it doesn't happen again to an innocent family."

Clayton P on September 2018

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

WADSWORTH FURNACE COMPANY Inc.

4.60(
5
)

WADSWORTH FURNACE COMPANY Inc.

4.60(
5
)
Customers say: Quality work
74 years of experience

Integrity and Quality since 1951. We are an engineering based company that specializes in the residential replacement market to include historical structures and special application installation. We engineer a system for YOUR house. We don't just show up with a furnace and just give you a price. We have 24 hour emergency service.

Integrity and Quality since 1951. We are an engineering based company that specializes in the residential replacement market to include historical structures and special application installation. We engineer a system for YOUR house. We don't just show up with a furnace and just give you a price. We have 24 hour emergency service.

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Water Heaters questions, answered by experts

The time it takes to replace a water heater depends on the complexity of the job. Expect your contractor to spend:

  • One to three hours on a standard tank-style water heater replacement

  • Two to three hours on a tankless water heater replacement

  • Four to six hours replacing a tank-style water heater with a tankless water heater

  • One hour for each additional parallel or point-of-use water heater

Your project will take longer if you’re switching fuel sources, upgrading to tankless, or relocating your water heater.

Replacing facilitates energy savings, decreases repair frequency, and aligns with modern safety regulations, maximizing safety.

Yes, a heat pump water heater can work in colder climates but it’s much more effective where it’s warm. The reason is that the heat pump needs ambient warmth in the air to compress. The less warmth, the more compression required, thus using more electricity and offsetting the energy-efficient benefits.

Signs your electric water heater is failing include inconsistent water temperature, reduced hot water supply, longer heating times, or discolored water (rusty or cloudy). Unusual noises like popping or rumbling suggest sediment buildup, while leaks or corrosion around the tank signal structural damage. If your unit is over 10 to 15 years old and experiencing frequent issues, it may be time to replace it.

Not all types of water heaters require a venting system. Electric tankless water heaters don’t use natural or propane gas, so no venting is required. Instead, they use electric burners to heat water quickly and efficiently. However, any system that does use gas or propane will require ventilation.

The Sullivan, 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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