Tankless Water Heater
Installation & Replacement Services

Your Trusted Tankless Water Heater Experts in Keller, TX

Panther City, Your Local Keller Plumber

At Panther City Plumbing, we're committed to bringing efficient, endless hot water to homes across Keller, Texas. Our tankless water heater installation and replacement services are designed to modernize your home's water heating system, saving you money and enhancing your daily comfort.

Experience the future of home comfort with Panther City Plumbing's expert tankless water heater installation and replacement services. Are you tired of running out of hot water or paying high energy bills? It's time to upgrade! Call us today to schedule your free consultation and discover how a tankless water heater can transform your Keller home's efficiency and comfort.

19+ Years of Experience
Free Quotes on Service
Licensed & Insured

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Why Choose Tankless Water Heaters?


  • Endless hot water supply
  • Energy efficiency and lower utility bills
  • Space-saving design
  • Longer lifespan compared to traditional water heaters
  • Reduced risk of water damage from tank leaks

Our Tankless Water Heater Services


  • Professional installation of new tankless systems
  • Replacement of outdated or inefficient water heaters
  • Expert brand selection and sizing advice
  • Comprehensive system inspections
  • Ongoing maintenance and support

At Panther City Plumbing, we pride ourselves on our expertise with top brands like Navien, known for their reliability and efficiency. Our experienced technicians ensure that your tankless water heater is installed correctly, optimizing its performance and longevity.

The Panther City Plumbing Advantage

With 19 years of service experience in Keller and surrounding areas, we understand the unique water heating needs of Texas homes. Our technicians are fully licensed, insured, and trained to handle all aspects of tankless water heater installation and replacement.

We begin each project by thoroughly assessing your home's hot water demands, ensuring that we recommend the perfect system for your needs. Our transparent pricing and commitment to customer satisfaction mean you can trust us to deliver exceptional service from start to finish.

Our Featured Water Heaters

High-Efficiency Tankless Water Heaters from Navien

NPN-199E PREMIUM NON-CONDENSING
TANKLESS WATER HEATER

NPN-160U
Navien
  • NaviTech stainless steel heat exchanger and burner
  • Compact design ideal for retrofit projects
  • Exterior unit for outdoor installations
  • Cascading capable
  • Low NOx emissions (20ppm)

NPE-240S2 HIGH EFFICIENCY CONDENSING
TANKLESS WATER HEATER

NPE-150S2
Navien
  • ½" gas pipe capable up to 24'
  • Field convertible gas system
  • Ultra condensing efficiency
  • Dual stainless steel heat exchangers
  • Low NOx emissions (20ppm)

NPE-240A2 HIGH EFFICIENCY CONDENSING
TANKLESS WATER HEATER

NPE-180A2
Navien
  • ½" gas pipe capable up to 24'
  • Field convertible gas system
  • Ultra condensing efficiency
  • Dual stainless steel heat exchangers
  • Low NOx emissions (20ppm)

Tankless Water Heater FAQs

A: With proper maintenance, tankless water heaters can last 20 years or more, significantly longer than traditional tank models.

A: Yes, tankless water heaters are more energy-efficient and can reduce your water heating costs by up to 30% compared to traditional tanks.

A: We strongly recommend professional installation to ensure proper setup, optimal performance, and compliance with local codes.

A: In most cases, we can complete the installation within a day, minimizing disruption to your daily routine.

A: While tankless systems work well for most homes, our experts will assess your specific needs to ensure it's the right choice for you.

Don't let an outdated or inefficient water heater drain your energy and wallet. Upgrade to a tankless system with Panther City Plumbing and experience the difference. Our team of Keller-based experts is ready to provide a free consultation and quote for your tankless water heater installation or replacement.

Call Panther City Plumbing today to schedule your appointment and take the first step towards endless hot water and energy savings. Let us show you why we're Keller's most trusted name in plumbing and water heater services. Your satisfaction is our priority, and we're committed to delivering the exceptional service you deserve.

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Here's What Our Customers Say

We Offer Financing

We Offer Financing

When you need plumbing service, you usually need it now, which means you weren’t anticipating on needing to spend money today. We get it; we keep our services as competatively priced as possible, but sometimes you want that little extra help to get the work you need. That’s why we’ve partnered with Wisetack to bring you financing options that work with your budget and needs.

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PROUDLY SERVING PANTHER CITY & BEYOND FROM KELLER, TX

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SERVING PANTHER CITY & BEYOND

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