Tankless Water Heater Services Phoenix
When your hot water is inconsistent, lukewarm, or not running at all, call the most reliable tankless water heater service in town. For over 85 years, the greater Phoenix community has trusted Goettl for all their plumbing needs, including tankless water heater services. Whether you need repair, installation, or maintenance, Goettl’s got you covered.
Schedule today. We’re here 24/7!
Tankless Water Heater Promotions Phoenix
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10% OFF TANKLESS WATER HEATER
Expires in 76 days
Save 10% off a brand new tankless water heater* for always-ready hot water supply.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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AUTO WATER MAIN VALVE W/TANKLESS
Expires in 76 days
Get a LeakSecure® smart leak detection device with the purchase of a tankless water heater.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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GET PRE-APPROVED FOR FINANCING
Expires in 76 days
GoodLeap® offers flexible payment options* and use a soft credit check until funding.* See Terms
Financing options are subject to credit approval. Loan terms, rates, and eligibility may vary based on applicant qualifications. Additional terms and conditions apply.
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$129 PLUMBING REJUUUVENATION®
Expires in 76 days
Our residential tanked hot water heater system flush that includes a plumbing inspection*.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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$100 SMART SADIE SIGN-UP BONUS
Expires in 76 days
Join our home maintenance program, receive $100 in Loyalty Credits toward new equipment*.* See Terms
*The $100 Loyalty Sign-On Bonus applies to Smart Sadie Protect plan only. Customers enrolled in the Smart Sadie Connect plan are eligible for a maximum sign-on bonus of $50 in Loyalty Credits.
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5% DISCOUNT FOR FIRST RESPONDERS
Expires in 76 days
Eligible first responders receive a 5% discount on services*. Valid ID required.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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5% DISCOUNT FOR SENIOR CITIZENS
Expires in 76 days
Customers aged 65 and older receive a 5% discount on services*. Valid ID required.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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5% OFF FOR ACTIVE MILITARY & VETERANS
Expires in 76 days
Active-duty military personnel and veterans receive a 5% discount on services*.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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50% OFF 1-YEAR MEMBERSHIP*
Expires in 46 days
Choose an upfront membership plan and pay only 1/2 for one year: Sensor Plan for $119.50 or App Only for $77.50.* See Terms
*New members and current members with active annual membership renewing next term are eligible. Cannot be combined with other offers. Valid on 1-year upfront plans only. Sensor 1-year upfront: $119.50; App Only 1-year upfront: $77.50. Monthly plans excluded. Offer valid July 1–August 31, 2026.
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COMPLIMENTARY ESTIMATES
Expires in 76 days
Complimentary Estimates and Second Opinions*, no pressure.* See Terms
*Offer available at select locations. Subject to availability. Cannot be combined with other offers. Must be applied at time of service. Terms and conditions apply.
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OUR NEW APP-ONLY SMART SADIE® PLAN
Expires in 76 days
New App-Only Smart Sadie® Membership Option. Call for details.* See Terms
*Monthly membership fee applies. App download recommended. No hardware required.
Tankless Water Heater Service Options
Tankless Water Heater Repair
By staying up to date on all training and certifications, our team is ready to repair every make and model of tankless heaters from the moment we arrive.
Goettl’s experienced team routinely performs the following repair services:
- Diagnostics
- Component Repair and Replacement
- Heat Exchanger Repair
- Calibration
- Leak Repair/Fixture Repair
- Vent Repair
So, if your hot water is on the fritz, give Goettl a call. Our certified plumbers have the know-how to diagnose and resolve any problem that arises in your tankless water heater system, maintaining its efficiency and lifespan. Electric or natural gas, Goettl knows how to get your water heater back on its feet, fast.
Tankless Water Heater Maintenance
With proper upkeep, your tankless water heater can run smoothly for an average of 20 years. Goettl can help sustain the longevity of your tankless water heater with routine, yearly maintenance coupled with professional, hassle-free service.
Goettl Phoenix’s tankless water heater maintenance services include:
- Inspection – We’ll thoroughly inspect your system to evaluate its overall performance and identify any potential issues that may require attention.
- 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. We can also add a water purification system, reducing the need for descaling.
- Leak checks – We’ll thoroughly examine your tankless water heater for any signs of leaks and provide expert guidance on the best repair service to resolve any issues.
- Component assessment – Certified technicians will evaluate all critical components, including the burner assembly, venting system, and control board, to ensure proper functioning and safety.
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
Goettl Phoenix offers the highest quality service for upgrading or replacing your tankless water heater. Our technicians’ thorough assessment ensures that your new system maximizes household energy efficiency by considering the unique needs of your household, such as natural gas or electric, conventional or combination style tankless units.
After you’ve chosen the right model and size for your household needs:
- Water Heater Removal: We’ll safely remove your old unit, disconnect all components, and then properly dispose of it in accordance with local regulations. We make this process hassle-free, with no additional arrangements needed on your part.
- Tankless System Installation: Each component and connection is carefully installed, keeping you informed and updated along the way. Technicians document each installation to ensure picture-perfect installs, each and every time.
- Testing and Certification: Once installed, all tankless units undergo thorough testing and adjustments for optimal performance. We’ll also give you a walkthrough of the unit’s operation and upkeep as a new, dependable part of your home plumbing system.
Goettl makes upgrading to a tankless system easy, with flexible financing available for every budget.
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:
- 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. - 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. - 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. - 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.
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.
Protect Your Home From Costly Water Damage
Water damage can happen in an instant, often before you even know there’s a problem. LeakSecure® monitors your home’s plumbing system around the clock, detects potential leaks, and can automatically shut off your water before minor issues become major repairs. It’s smart protection that helps safeguard your home, your belongings, and your budget. Click here to learn more about LeakSecure.
Upgrade your home with LeakSecure®.
For a limited time, receive a FREE LeakSecure device and professional installation with:
- Any gas or electric tankless water heater purchase
- Any 3 Star or higher whole-home water treatment system
Protect your home while upgrading your water system.
Goettl Air Conditioning and Plumbing – Phoenix
4611 E Baseline Road,
Phoenix, AZ 85042
You can call us for assistance 24 hours, 7 days a week.
A message from the plumbing manager:
We do things the right way, not the easy way.”
PhoeNix PLUMBING Manager
85+
Years of Servicing
the area
29
Plumbing Service and Plumbing Installation Trucks serving Phoenix
43
Plumbing Technicians
at your service
2700+
Local Members Using Smart Sadie Maintenance Program
Benefits of Tankless Water Heaters
When you upgrade to a tankless water heater in your Phoenix home, you’ll experience a superior hot water experience while reducing energy usage. There are many types of tankless water heaters, all of which can offer benefits to your hot water supply. The benefits of installing a tankless water heater include:
Endless Hot Water: By far the most notable difference with a tankless system is there’s no lag in waiting for hot water, and it never runs out. “Using up all the hot water” is a thing of the past.
Smaller Footprint: Tankless systems take up about as much space as a piece of carry-on luggage, and can fit more easily in closets, crawlspaces, and even outside the home, saving valuable space compared to tanked units that need space to hold an average of 40-50 gallons of water.
Energy Efficiency: Traditional water heaters expend costly energy keeping dozens of gallons hot. By heating water on demand, a tankless system eliminates standby heat loss, saving on average 30% on your household energy use, and on your energy bills.
Increased Lifespan: A tankless system can last over 20 years with proper maintenance and upkeep, over twice the longevity of a traditional tank water heater. Traditional water heaters last around 6 to 10 years (depending on water quality and frequency of use) all while declining in efficiency as they age. In many cases, the longevity of tankless units alone help offset their price in the long run.
Improved Water Quality: Because tankless systems don’t store water, there’s no risk of sediment or bacteria build-up that can come out from the hot water tap. If you’re experiencing discolored or rusty water, a deteriorating water tank might be the culprit.
Lower Risk of Leaking and Water Damage: Minerals and sediments collecting at the bottom of a traditional water heater can corrode the metal and seals, and a rupture can spill up to fifty gallons of (potentially hot) water throughout your home. With less standing water, a tankless unit hinders corrosion, sediment buildup and bacterial growth.
Whether you’re upgrading or replacing your tankless water heater system, or if your current system needs repair or routine maintenance, call Goettl for the best service experience in the greater Phoenix community.
What your Phoenix neighbors have to say
Very, Very Happy!!
Tankless Water Heater Flush
Yesterday I had my tankless water heater flushed. My service tech was Napoleon, very polite and personable, and clearly Sadie approved. He ran into a few snags due to my heating unit and handled them like a champ. Goettl should be very proud to have him as an employee. Very Happy with the service.
Great Installation Guys
New Tankless Water Heater
Kristian, Craig, Cesar, Cade, Luis, and their team were an absolute joy to work with. Knowledgeable, personable, and efficient, they did a tankless water heater/softener install in the most aesthetic way possible, and identified a lack of attic insulation that was also quickly remedied. Highly recommend!
Complex Installation!
New Tankless Water Heater
We got to spend a couple of days with Team Goettl as we had a rather complex install of both a tankless water heater and softener system to our historic home. Christian and crew meticulously planned and executed the install with precision. They also identified an insulation issue in our old attic which they also took care of. We will definitely call upon Goettl for our plumbing/hvac needs.
We're So Pleased!
Tankless Water Heater Flush
We just had a terrific experience with Levi K @ Goettl. He not only serviced our tankless water heater but performed a thorough plumbing inspection AND set up our Goettl monitoring system. Cheerful, patient, and competent – what more could anyone want? We’re so pleased.
Hard Water Woes
Tankless Water Heater Flush
Jacob has been to my home several times now. The first time I was in need of a flush in my tankless water heater. They also did a whole house pipe inspection where several valves were corroded or frozen because of the hard water. I have been looking into a Water softener for a couple of years. After finding the issues With the valves, I decided to go ahead and have the water softener installed. they came out the next day and installed everything which was great.
Whole Lot Done!
New Tankless Water Heater
I got a new tankless water heater, condition System, RO, and AC unit. We were in need of the updates. Dylon was great! They really do things the right way I'm glad I choose Goettl. You should too for peice of mind and good
Done In Four Hours!
Tankless Water Heater Call
David and his install crew were awesome! They started the tankless water heater/RO/water softener installation around 5 pm and finished around 9 pm without any complaints or issues. Definitely recommend this team for getting the job done!
We Recommend Them!
Tankless Heater Install
Caleb provided exceptional service for our AC unit. He provided all the options for service, reviewed photos of our equipment, and explained any questions we had about our unit. We have been loyal Goettl clients for years including service installation for our tankless water heater. We recommend them for quality services for your home.
We're So Satisfied!!!
Tankless Water Heater Flush
Jacob of Goettl was at our house to complete some warranty work on our tankless water heater in our whole house RO water system. Jacob arrived as scheduled and immediately begin service. Jacob is extremely competent and professional. He is very thorough and answers all questions. Jacob and his manager took great care to make sure that our service was completed as promised. We have been customers of GOETTL for nine years and nearly everything in our home mechanical has been completed by GOETTL. We are very satisfied with the service and the professionals that are sent to our home. I highly recommend GOETTL to anyone for plumbing and HVAC services. Thank you.
I Trust Goettl!
Tankless Water Heater Call
William was wonderful when handling our yearly plumbing inspection. He fixed several issues, including a new valve on our tankless water heater! I highly recommend William to take care of your plumbing needs.
Walked Us Through!!
Tankless consultation
Larry did our plumbing inspection. We really appreciated the time he spent with us answering all our questions. He really took time to educate us on water heaters, water softeners and tankless water heaters. Larry was very professional and understanding of our situation. We were very impressed with his professionalism and willingness to help us. Thank you Larry.
Goettl Was $2K Less
New Tankless Water Heater
When my hot water heater started leaking, I called several companies for an estimate. Mark, from Goettle, was the ONLY person to take the extra time to find the smaller, tankless, gas unit appropriate for servicing my small space. As a result, their estimate was close to $2k less expensive. Additionally, he talked about what would need to be done to bring the plumbing up to code, how they could use the same roof vent, and how they recommended an add-on which will treat the waste water so it doesn’t stain the pavers. All in all, a very good experience. Looking forward to the install tomorrow.