Tankless Water Heater Services Tucson

Goettl is Tucson’s most trusted company for all your tankless water heater service needs. Our experienced technicians stay up to date on every make and model of tankless system, so that we always provide top-tier repair, installation, and maintenance for our customers. Go with the best. Go with Goettl. See your Tankless water heater service option details below.

Schedule today. We’re here 24/7!
(520) 829-5748
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    AS LOW AS $6 A DAY FOR NEW TANKLESS WATER HEATER

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    REVERSE OSMOSIS SYSTEM WITH TANKLESS*

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    $1,000 OFF A BRAND NEW TRUTANKLESS® WATER HEATER (PHX)

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Tankless Water Heater Service Options

Tankless Water Heater Repair

If your hot water has become as unpredictable as our mid-summer weather, give Goettl Tucson a call.

Goettl’s experienced, certified technicians routinely perform the following repair services: 

  • Diagnostics
  • Component Repair and Replacement
  • Heat Exchanger Repair
  • Calibration
  • Leak Repair/Fixture Repair
  • Vent Repair
Goettl technician inspecting an outdoor tankless water heater

Our knowledgeable technicians have seen it all over the years, while staying at the cutting edge of training and equipment. We have the right tools and talent to repair your tankless system and get your hot water back on.

Tankless Water Heater Maintenance

Your tankless water heater works best when regularly serviced, helping it perform at its for years to come. Look no further than Goettl for expert, detail-oriented maintenance that not only helps you avoid costly repairs, but helps your unit maintain the manufacturer’s warranty.

Goettl Phoenix’s tankless water heater maintenance services include:   

  • Inspection – We’ll evaluate your system’s overall performance and identify any potential issues that may require attention, keeping you informed at every step on what we find.
  • Descaling – Descaling safely removes mineral deposits that can build up in your tankless system over time, preventing damage to internal components and maintaining your system’s efficiency and longevity. If your home has particularly hard water, we can also add a water purification system, reducing the need for descaling.  
  • Leak checks – We’ll thoroughly examine your tankless water heater and connections for leaks and provide expert guidance on the best repair service to resolve any issues. 
  • Component assessment – Our certified technicians will evaluate all critical components, including the burner assembly, venting system, and control board, to ensure proper functioning and safety.
plumber customer tankless water heater maintenance

Consider Joining our Smart Sadie membership for even more savings, including:

  • 10% member discount on all Tankless Services including routine flushes
  • 10% Off All Repairs
  • Priority Booking

Tankless Water Heater Installation

Adding a new water heater is no small task, but no one makes it easier, or does it better, than Goettl. When you choose Goettl for your tankless water heater installation, you’re choosing the highest quality service in Tucson, backed by our 100% satisfaction guarantee on all our labor.

  1. Water Heater Consultation: We’ll assess your home size and hot water needs to find the best tankless system that fits you and your family, considering factors such as water pressure and the number of hot water fixtures needed.
  2. Water Heater Removal: We’ll carefully remove of your old unit and then arrange to have it properly disposed of. Nothing additional for you to arrange, we’ll facilitate having your old unit hauled away quickly.
  3. Tankless System Installation: We’ll make sure that all connections, venting, gas and electrical components are secure and correctly installed. All of our installations are held to our picture-perfect standards.
  4. Testing and Certification: Your new tankless water heater will be rigorously checked to ensure each facet is working at optimal levels, and we’ll provide a detailed rundown on how to use and maintain the system so that you enjoy all the benefits for years to come.
plumbing water heater tankless installation

No job is finished until you feel at home with your new system. Please feel free to ask questions or request help getting to know your brand new tankless hot water heater.

TruTankless® GEN3 Tankless System

Upgrade to a smarter, stronger kind of tankless water heating. The TruTankless® GEN3 system delivers precision-controlled hot water, superior efficiency, and long-lasting performance.

What Makes TruTankless® GEN3 System Different

  1. Consistent, Endless Hot Water – Even at Peak Demand
    The TruTankless® GEN3 system uses smart sensors and proprietary software to heat water 2x faster than other tankless systems and keep water temperature steady – so every shower, load of laundry, and dish cycle stays perfectly hot from start to finish.
  2. Smarter Efficiency & Space-Saving Design
    This system only heats water when you need it, helping cut energy costs by up to 20%. Built from premium stainless steel and Incoloy® metal, it’s made to last for years (up to 20 or more) without losing performance. Thanks to the high efficiency and long life of the unit, the investment cost will usually more than pay for itself over the life of the Gen3 and its slim, wall-mounted design frees up valuable space in your garage or utility room.
  3. Tailored Flexibility & Future-Ready Setup
    Other tankless models may require you to install an extra gas line or add significant infrastructure to your electrical system. TruTankless® is built for real-world homes without the need for expensive extra construction. TruTankless models are wired to make installation simple and efficient with your existing electrical system, no extra panel breaker slot needed.
  4. Durable, Low-Maintenance Construction
    TruTankless’ custom, industry-leading heating elements only use a fraction of their full capacity, which means less strain, fewer repairs, and reliable performance – even in homes with hard water. It’s built to deliver comfort without constant upkeep. With a lifetime warranty against leaks, with the GEN3 system, your investment is safe for decades. 
TruTankless unit installed 633x421 1

Goettl is Your Local Certified TruTankless® Partner

At Goettl, we’re proud to be a Certified TruTankless® Installation and Service Provider, working closely with the TruTankless® team to ensure every system performs to its full potential. Our technicians are factory-trained, so you can trust us to install, and calibrate your system precisely for your home’s hot-water needs. From setup to long-term optimization, we make sure your TruTankless® GEN3 system delivers the comfort, efficiency, and reliability it was built for.

Goettl Air Conditioning and Plumbing is a certified partner and installer of the TruTankless® GEN3 System, a registered trademark of Bollente Companies, Inc.
Incoloy® is a trademark belonging to Special Metal Inc and applied to a family of nickel – iron – chrome alloys.

4771 S. Overland Drive,
Tucson, AZ 85714

(520) 829-5748

A message from the plumbing manager:

We do things the right way, not the easy way”

Goettl23 HVAC SP 046

Tucson PLUMBING Manager

Years of Servicing
the Tucson area

Plumbing Service and Plumbing Installation Trucks Serving Tucson

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at your service

Local Members Using Smart Sadie Maintenance Program

Benefits of Tankless Water Heaters

Switching to a tankless water heater is a whole new era for your home. While there are many reliable tanked water heaters on the market, tankless systems are superior in numerous, key ways.  

The benefits of installing a tankless water heater include:

Endless Hot Water: Without a tank to fill, your hot water is flows much like your cold-water line does now: it will go as long you have the faucet on. With the right size system for your home and needs, warm water is always there when you need it.

And if your household has low water pressure, Goettl’s certified technicians can install a booster pump as an addition to your new system, so ensure even flow, temperature and pressure across your home.

Smaller Footprint: Imagine shrinking a large refrigerator down to a small suitcase. Without the need for storage space, tankless systems are only a fraction of the size of a standard water heater.

Energy Efficiency:  Storing hot water in a tank requires keeping it hot while it’s not being used, meaning a tank hot water heater spends energy constantly to maintain that supply. By comparison, households who switch to tankless water heaters often see an average of 30% savings on energy use, using only as much energy is as needed for your hot water needs.

Increased Lifespan: A well-maintained tankless water heater can perform for over two decades, while traditional water heaters usually only last about 6 to 10 years. Meaning you’d go through two or three traditional water heaters in the lifespan of one tankless unit.

Improved Water Quality: With a tankless system, you avoid the risks associated with storing water for longer periods of time, such as bacterial growth or sediment buildup.    

Lower Risk of Leaking and Water Damage: A rupture in a traditional water tank can spill up to fifty gallons of water in your home. In the event of component failure or a leak, there’s limited water damage with a tankless system.  

The greater Tucson community relies on Goettl for superior tankless water heater installation, maintenance, and repair. Give us a call and experience the Goettl difference today!


What your Tucson neighbors have to say

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Couldn't Be Happier!

New Tankless Water Heater

I was offered a free plumbing inspection and I met Francesco T. What an amazing person and professional. The trust I established with him led me to go forth with the tankless water heater and soft water system. I couldn't be happier with my decision and it is all because of Francesco. Thank you.

Barb D.

Marana, AZ

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Service Provider Francesco T.
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It's The Little Things!

Tankless Water Heater Call

Exceptional Service from Julian B– Professional, Patient, and Truly Thoughtful. We’ve been dealing with an ongoing issue with our tankless water heater, and Julian Bray has been an absolute lifesaver throughout the process. From the very beginning, he approached the situation with professionalism, patience, and a calm confidence that instantly made us feel supported and in good hands.

Joshua C.

Tucson, AZ

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Service Provider Julian B.
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Great Experience!

Tankless Maintenance Call

Caleb T. from Goettl was here to flush and perform the annual maintenance on my tankless water heater. In addition, he also installed a pressure regulator on the main water line. Caleb was very friendly, efficient and the ultimate professional. He was very patient with my many questions and explained exactly what he was doing and why. He also made sure everything was working as expected before leaving. Thanks Caleb for a great experience with Goettl.

Patti M.

Tucson, AZ

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Service Provider Caleb
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We Have Peace of Mind

New Tankless Water Heater

My wife and i contacted three know plumbing companies in tucson and your competitors, neither of them contacted us until Goettl did. We had a tankless water heater and water treatment system installed, and the Goettl team who did the instalation did a great job. They were focused on the work. Once they completed the work they did a great job in explaining the system and the process of it. They walked us through the whole system and what we needed to do to maintain both systems. My wife and I felt very comfortable with the Goettl team and you could see the pride they take in their work.

Joe S.

Tucson, AZ

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Service Provider Francesco T.
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Highly Recommended

Tankless Consultation

Francesco T. was our technician today. He was very pleasant, after introducing himself, explained thoroughly what he would be doing for us today. Also gave us some valuable information on what to be aware of with our filtration system. Asked us if we had any concerns or questions. Explained about how a tankless water heater works and what the value of having one will bring to our home. It is on our list to have one installed soon. After his inspection he gave us the great news that all was working well and looked good. Francesco is one of the most friendliest, polite, well mannered professionals we have come across. Thank you Goettl

Antonette J.

Tucson, AZ

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Service Provider Francesco T.
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A Ton Done Today!

New Tankless Water Heater

Joe M. performed the regular maintenance on our tankless hot water heater, and installed a new water softener and reverse osmosis system. He was super patient and explained how everything worked and answered all my questions. He then cleaned up everything after he was finished.

Linda C.

Tucson, AZ

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Service Provider Joe M.
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Much Appreciated!

Tankless Water Heater Flush

I had the most pleasant experience with Francesco T. today with Goettl. He helped with flushing the tankless water heater and provided recommendations on what was wrong with my shower faucet. He will be back tomorrow to fix it as I only want him back :). Thank you Francesco!

Kathy H.

Green Valley, AZ

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Service Provider Francesco T.
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They Really Care!

New Tankless Water Heater

To follow up, same day service!! The new tankless water heater is installed (and 8 inside water valves) and finally my house has a recirculation pump!! Adrian and Jorge were efficient, professional, courteous, and efficient. Everything looks great, all is clean. Adrian explained how the system works. Additionally, they were very respectful regarding my concern that none of my five dogs get out – greatly appreciated!! I am indeed, happy happy happy!!!

David D.

Tucson, AZ

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Service Provider Baden F.
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No Pressure Solutions

New Tankless Water Heater

I had to get on plumbing out today and John advised me on which systems were best and I upgraded my water heater to a tankless on demand water heater and I got water filtration John and Mark showed up to install it today on time right when they said they would be here and got it installed very efficiently and only a few hours.

Rob S.

Tucson, AZ

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Service Provider John & Mark
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Financing Too? Wow!

New Tankless Installation

We are Goettl service customers, and having had our water heater and all of its ins and outs inspected, we came to the decision to convert to a tankless water heater and water softener system. From the inspection, recommendations and financing done by Cholla (sp?) and Victor, to the install done by John and Mark, our experience was beyond what was expected.

Jim G.

Sahuarita, AZ

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Service Provider John & Mark
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Knowledgeable Team

Tankless Water Heater Call

Not only did they find the leak in my tankless water heater but they put me on a very reasonably prices yearly plan that included inspecting all the plumbing in the house. I was very impressed with their service.

Jim A.

Tucson, AZ

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Service Provider Francesco
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Great Experience!

New Tankless Water Heater

Goettl was great. I called on a Sunday and on Monday had a crew at my house replacing my old, traditional water heater with a new, outdoor, tankless water heater. They did a great job.

Tim U.

Tucson, AZ

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Service Provider Joey M.