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Indianapolis
Water Heater Experts
Repair • Replacement • Tankless • Commercial
Fast. Professional. Guaranteed.
CARMEL TANKLESS
WATER HEATER
SPECIALISTS
Professional tankless water heater installation, repair, replacement, and maintenance services in Carmel, Indiana. Expert service for Navien, Rinnai, Rheem, Noritz, and more.
• Endless hot water on demand
• Energy-efficient high-performance systems
• Compact space-saving design
• Professional installation and expert service
TANKLESS WATER HEATER SERVICES
WE INSTALL. WE SERVICE. WE GUARANTEE.
​​From installation to maintenance and repairs, we handle all your tankless water heater needs with honest pricing, expert workmanship, and the best brands in the industry.
Professional installation of
tankless water heaters for maximum performance and efficiency.
Professional replacement of
tankless water heaters for maximum performance and efficiency.
Fast diagnostics and expert repairs to keep your tankless water heater running
like new.
Extend the life of your unit and maintain peak performance with professional tankless flushing and cleaning.
Frequently Asked Questions
Tankless water heaters provide endless hot water, improved efficiency, and longer lifespan compared to traditional systems
How often should tankless water heaters be flushed?
Most systems should be professionally flushed once per year to prevent mineral buildup and maintain performance
How long do tankless water heaters last?
Tankless systems can often last 15–20 years with proper maintenance and annual servicing
Do tankless systems require maintenance?
Yes. Annual maintenance helps prevent scale buildup and keeps the system operating efficiently
The plumbing services provided by Hot Water are best in class. They are extremely professional experts who show up same / next day and provide top quality services. I have used them for new plumbing installations as well as emergency situations and they have been incredibly responsive and have provided best in class work.
Jen W.
Hot Water Pros did exceptional work for me; they will be my go-to for all future plumbing needs. Cameron and his crew are incredibly thoughtful, responsive, and professional. Their workmanship is first-rate, and their pricing is very competitive. When my 10-year-old water heater started to leak, they took the time to understand my needs and didn’t try to sell me on installing more than what my family and I need or will use. That kind of service is special.
Andrew S.
Cameron is one of the best contractors I have ever worked with. He’s extremely responsive, trustworthy and communicative. I use him at my personal home and recommend him to all of my clients. I cannot say enough good things about Hot Water Pros!!
Zeida S.
Rain on Main
Barrel Sponsor
Hot Water Pros is proud to sponsor a Rain on Main barrel in Carmel. Rain on Main brings local artists and businesses together to support water quality education, with custom-painted rain barrels displayed along Main Street and auctioned for the community.
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Supporting water quality education in Carmel
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Sponsoring a custom-painted rain barrel
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Helping local artists showcase their work
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Proud to support the Carmel Arts & Design District
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Local plumbing company supporting clean water awareness
Proud Sponsor of CarmelFest
Hot Water Pros was proud to be part of CarmelFest 2026 and support one of Carmel’s biggest community traditions. We had a great time joining the parade, meeting local families, and celebrating with the homeowners and businesses we’re grateful to serve every day.
Proud Carmel Swim Club Sponsor
Hot Water Pros is proud to support Carmel Swim Club and its mission to help Central Indiana athletes grow through swimming, discipline, teamwork, and leadership. As a local company serving Carmel families, we’re honored to support a program that has become one of the most respected swim clubs in Indiana and the nation.
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Supporting Carmel youth athletes
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Helping local swimmers grow through discipline and teamwork
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Proud to support a nonprofit serving 500+ athletes
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Connected with Carmel families and the local community
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Local plumbing company supporting youth sports
