Arizona's #1 Tankless Water Heater Specialists

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.

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!