Phoenix, AZ 85003, United States of America

ASK ABOUT OUR FALL SPECIALS - SAVINGS UP TO $1000

Special DISCOUNTS for Educators, Active Military, Veterans, First Responders including medical personal, and Retired!

ASK ABOUT OUR FALL SPECIALS - SAVINGS UP TO $1000

Special DISCOUNTS  for Educators, Active Military, Veterans, First Responders including medical personal, and Retired!

Arizona's #1 Tankless Water Heater Specialists

Discover the Exclusively Tankless Advantage Call (480) 273-9000 Now to Get Your FREE & INSTANT Water Heater Quote Today!

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Partner up With the Most Experienced Tankless Water Heater Company in Arizona

For over 18 years, Exclusively Tankless has been providing the most experienced tankless water heater installation and service in the Greater Phoenix area. We specialize in tankless electric water heater installation, gas tankless water heater installation, and tankless sales and service. All our technicians are manufacturer trained and certified. Experience and training are the keys to the longevity of your tankless water heater, and no other company in Arizona has more experience than Exclusively Tankless.


We are a veteran-owned and operated business that takes pride in our country, providing our customers with a local service that is unmatched by anyone else. Our customer service and work ethic is second to none, resulting in the highest A+ reviews from the Arizona Better Business Bureau (AZBBB.org), Google, Angi, and other reporting agencies, and we are proud to offer the highest quality tools, brands, and models that meet your tankless water heater service needs.

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Here’s Why You Should Call Exclusively Tankless:

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Affordability: Exclusively Tankless provides the lowest installation rates in Arizona.

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Quality products: Exclusively Tankless only uses the top brands that have been truly field tested for quality.

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Personal service: Exclusively Tankless develops excellent relationships with its customers and is always available should you ever need them.

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Firm pricing: Never a price change. Once quoted, our price never changes unless our customer requests additional service.

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CALL US FOR A FREE & INSTANT QUOTE ON YOUR TANKLESS WATER HEATER Installation or Service Needs

We are proud to offer a wide range of services with superior quality of workmanship over any other licensed tankless company in the Greater Phoenix Area and with substantial savings. Because tankless water heaters represent 95% of what we do, Exclusively Tankless does NOT have the overhead of a general plumbing contractor. We pass that savings back down to our valued customers. Whether you need a new gas tankless water heater or an electric tankless water heater installed, we’ve got you covered. Our team can also provide water damage services that can help you get back on your feet after a flood. Exclusively Tankless is here to answer any questions you may have about our company or your particular situation. We look forward to working with you!

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Electric Tankless Water Heater

Looking for endless hot water for a bath? Get hot water any time of the day with an electric or gas tankless water heater installation for your home! You will never worry about running out of water any more.

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Gas Tankless Water Heater

Gas and electric tankless water heaters are more energy efficient than standard water heaters. If you would like a tankless water heater installed in your home, our team can help you out with your hot water project. Enjoy the hot shower as long as you want, and never run out of hot water again!

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Water Restoration SERVICES

Water heaters can make a mess. Exclusively Tankless works with the best and most qualified water damage and restoration companies in Arizona. Call us first to let us know, and we’ll get you dried out for you, and address any damage. Fast response usually within 1 hour.

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Here’s What Our Customers Think

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Discover the Exclusively Tankless Advantage - Call Now to Get Your FREE & INSTANT Water Heater Quote Today!


We are a veteran-owned company who are committed to excellence and competitive pricing. Discover the superior service and exclusive veteran discounts you deserve. Contact us at (480) 273-9000 for a FREE phone consultation on your Tankless Water Heater Installation or Service needs!

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