Tankless Water Heater Installation & Repair

High-Efficiency Hot Water Solutions for Arizona Homes

(480) 837-9422

Expert Tankless Water Heater Service for Repairs, Replacements, and New Installations

Tankless water heaters have become a popular choice for homeowners who want dependable hot water, improved efficiency, and more usable space in the home. If your current unit is struggling to keep up, showing signs of wear, or you are ready to upgrade from a traditional tank system, Travis and Sons Plumbing provides professional tankless water heater installation and repair designed to help you get the most from your plumbing system. We help homeowners make smart decisions about when to repair, when to replace, and when a tankless system is the right long-term move.


One of the biggest advantages of a tankless water heater is that it heats water on demand. Instead of storing hot water in a tank, it delivers heated water as you need it, which can improve energy efficiency and reduce standby heat loss. That makes tankless systems a strong option for many homeowners who want lower operating costs and a more modern solution. Our team helps you determine if a tankless system fits your home’s size, water usage habits, and plumbing layout before any work begins.


If your current tankless water heater is not producing enough hot water, is displaying an error code, has ignition issues, or is shutting down unexpectedly, we can diagnose the problem and recommend the right repair. Some issues can be resolved quickly with the proper parts and experience, while others may indicate that the system is nearing the end of its life. We focus on honest recommendations and long-term value so you are not pushed into a replacement when a repair makes sense.


For homeowners considering an upgrade, tankless installation can offer excellent performance and convenience when installed properly. Sizing, gas supply, venting, water quality, and overall system design all matter. A poorly designed installation can lead to performance problems, while a properly installed system can deliver years of dependable hot water. Our team handles the details carefully so your new system is set up for efficiency, reliability, and code compliance.


Whether you need tankless water heater repair, replacement, or first-time installation, Travis and Sons Plumbing is here to help. We proudly serve Fountain Hills, Scottsdale, Mesa, Gilbert, and surrounding areas with fast response times, clean workmanship, and experienced plumbing service built around doing the job right.

Frequently Asked Questions About Tankless Water Heater Installation & Repair

  • How do I know if my tankless water heater needs repair?

    Common signs include inconsistent hot water, error codes, ignition failure, temperature fluctuations, low hot water output, and unexpected shutdowns. If your system is not performing like it should, a professional inspection can help identify the cause.


  • Can a tankless water heater be repaired instead of replaced?

    Yes, many tankless water heater issues can be repaired. The best option depends on the age of the unit, the cost of the repair, the condition of major components, and whether the issue is likely to keep coming back.


  • How long do tankless water heaters last?

    With proper maintenance, many tankless water heaters can last 15 to 20 years. Water quality, usage, and maintenance all play a role in overall lifespan.


  • Is a tankless water heater better than a traditional tank?

    A tankless system can offer improved efficiency, endless hot water, and space savings. The right choice depends on your home, your budget, and how much hot water your household uses.


  • How long does tankless water heater installation take?

    Installation time depends on whether you are replacing an existing unit or converting from a tank system. Some jobs can be completed in a day, while others may require additional work for venting, gas lines, or plumbing updates.


  • Do tankless water heaters need maintenance?

    Yes. Routine maintenance helps improve performance, reduce mineral buildup, and extend the life of the system. This is especially important in areas with harder water.


  • Can you replace my old water heater with a tankless model?

    Yes, we can evaluate your current system and help determine whether converting from a traditional water heater to a tankless unit is the right fit for your home.

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More Than Just Tankless Water Heater Service

While tankless water heaters are one of the most efficient hot water solutions available today, Travis and Sons Plumbing offers much more than just water heater service. We provide a full range of plumbing solutions for homeowners who need dependable help with everything from drain cleaning and hydro jetting to leak detection, sewer line repair, water softeners, and reverse osmosis systems. That means when a hot water issue is connected to a larger plumbing concern, we can help identify the real cause and solve it properly.


Working with one experienced plumbing company for multiple needs helps simplify maintenance, repairs, and future upgrades. Whether you are improving water quality, updating aging plumbing, or dealing with a major system issue, our team brings the same level of care, responsiveness, and professionalism to every job. We focus on long-term results and practical solutions that help your plumbing system perform better as a whole.

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Serving Fountain Hills, Scottsdale, Gilbert, & Mesa Since 1989.

Serving All of Southern New Hampshire and Northern Massachusetts

Same-Day Service When Hot Water Problems Can’t Wait


When your tankless water heater stops working, you need more than a generic plumbing visit. You need a team that understands how to diagnose the problem quickly and respond with the right fix. Travis and Sons Plumbing is known for fast response times, fully stocked trucks, and experienced technicians who come ready to get your hot water restored as quickly as possible.

Backed by an Industry-Leading 3-Year Workmanship Warranty


A high-performance water heater deserves high-quality workmanship behind it. That is why we stand behind our labor with a 3-year workmanship warranty. Whether you need tankless repair or a full installation, you can feel confident knowing the work is done carefully, professionally, and with long-term reliability in mind.

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