Tankless Water Heater
Purchasing and Installation

Looking to upgrade to a tankless water heater for your home or business? Kay Plumbing offers most manufacturers, available same day or next day. 

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Here at Kay Plumbing, we love what we do. That is why we take the time each year to go visit our manufactures and get personal training on their tankless water heaters and how they prefer installation be handled. Making sure that every tankless water heater we install in someones home or business meets the top standards, ensuring you get the most our of your tankless water heater and it’s warranty. 

We Offer The Best Tankless Water Heater Brands


From Rinnai to Noritz, here at Kay Plumbing we can sell and install any tankless water heater you would like. Shop the top brands here or give us a call to help you find the best fit for your home or business. 


Noritz partners exclusively with our professional network in the sales and installation of Noritz tankless water heaters. As wholesalers, contractors and homebuilders, you are the face of Noritz to our valued homeowners and commercial water heater customers. Our goal is to empower you with the highest quality tankless hot water heaters available at superior value. See what our customers have to say about tankless – Tankless Water Heater Reviews



A leader in condensing technology

Since 2006, Navien, Inc. has become one of the fastest growing companies in the home comfort sector in North America and is now a leader in condensing technology, providing condensing tankless water heaters, combi-boilers, and boilers. Navien’s products possess state-of-the-art technology, high efficiency and reliable quality.



At Rinnai, customers are at the center of our culture and our belief system.  Nearly a century of innovation in residential and commercial water heating with a focus on “enhancing lives by changing the way water is heated” for everyone. We are committed to continuing our long tradition of providing the best quality that made us the number one selling brand of tankless water heater systems. Dedicated to a smarter kind of comfort, our value-added products continue to provide breakthrough technology by staying ahead of the demands of an ever advancing world.

Rheem Tankless


Enjoy the comfort and convenience of continuous hot water on demand with a Rheem® tankless water heater. Our whole-home tankless water heaters, available in natural gas, propane and electric models, are great for homes with busy families, homes with luxury bathrooms and vacation homes, while our point-of-use electric tankless water heaters are ideal for a single faucet or shower. Whether you’re looking to provide hot water to your whole home; a single location or for additions, garages, outbuildings or even RVs, Rheem has a full range of options. So you can find the best tankless water heater for your needs.

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