Tankless Water Heater Replacement in Franklin, TN

WHAT WE DO

Trusted Tankless Water Heater Replacement Specialists in Franklin, TN

If you need tankless water heater replacement, The Hot Water Heater Pros are here to make everything simple and stress-free. We’ll come to your home, assess your current setup, and help you choose a new unit that fits your space and needs. Our team will uninstall the old system, dispose of it if needed, and install the new one.

Once everything is in place, we’ll run a full test to see if it functions properly and handle any troubleshooting if necessary. If you’d like, we’ll also walk you through the system, answer your questions, and make sure you know how to use it properly. We take care of everything – from start to finish.

WHY IT MATTERS

Phases of Tankless Water Heater Replacement

Initial Assessment. First things first, we begin our tankless water heater replacement with inspecting your current system and measuring the installation area.
Safety Shutdown. We turn off the gas or electricity and the water supply, and make sure everything is safe to continue.
Old Unit Removal. We drain the system, disconnect all connections, and carefully remove the old heater.

New Unit Mounting. The new tankless water heater is mounted safely with proper ventilation and access for maintenance.
Water Line Connection. We connect the cold and hot water lines.
Gas or Electric Setup. We safely connect your gas or electric supply, install shut-off valves, and make sure all connections are secure.
System Testing. We turn on power and water, check for leaks, test the water flow, ventilation, pressure relief valve, and water temperature.

Information

Tankless Water Heater Replacement Cost

The tankless water heater replacement cost can vary. The exact cost for replacing or swapping out a tankless heater will vary from house to house, so we recommend scheduling a time for one of our techs to come out and evaluate your situation.

In others, especially with complex installations or upgrades, the total can exceed $6,000. That’s why we recommend reaching out for a clear, personalized, tankless hot water heater replacement estimate. We’ll assess your situation and help you understand exactly what’s involved.

We also offer flexible monthly payments, no hidden fees, and quick approvals through Wisetack. Wisetack does a soft credit pull, so getting a tankless water heater replacement in Franklin, TN won’t affect your credit score.

About us

Why Choose The Hot Water Heater Pros for Tankless Hot Water Heater Replacement in Franklin, TN?

When it’s time to replace your tankless water heater, you want a team that knows their business – from removal to setup and testing. At The Hot Water Heater Pros in Franklin, TN, we handle everything for you. Our experienced water heater plumber will assess your current system, help you choose a suitable model, safely remove the old unit, and make sure your new tankless water heater install is completed just right.

We’ll also run a full system test and answer any questions you have. Whether you need tankless hot water heater repair, a replacement, or regular maintenance on tankless water heater units, we’re at your service.

testimonials

Reviews About
Tankless Water Heater Replacement

The Hot Water Heater Pros

5.0

Based on 547 reviews

review us on

Jessica Raines

13:06 29 May 25

The install was quick. The price was competitive. I did have a small issue with a noise after running water. The guys had to come out a few times to resolve the issue (due to me not being able to reproduce it while they were here), but they did fix the issue once they could hear what I was hearing. They were always prompt, kind, and took the time to explain everything to me. I HIGHLY recommend this company!

Frank F Yu

05:29 29 Apr 25

Very good experience working with The Hot Water Heater Pros. Professional service people who got the replacement job done fast. If you need a hot water heater replaced, I would love to recommend this company for sure. Thanks Steve and Cole.

Nikki Butler

18:21 16 Apr 25

These guys are literal life savers. We were getting the run around from other big name plumbers and had been out of hot water for 3 days. My husband talked to Chris at The Hot Water Heater Pros and he ordered the part we needed, got it next day and installed the day he got the part. Thank you guys so much you took a ton of stress off of my shoulders. I will be using them in the future and recommend them to anyone with hot water heater issues.

Larry Winters

01:11 01 Apr 25

These guys provide great service .When I discovered one day that our water heater was no longer heating water I knew we needed to replace our system and I wanted a top quality tankless system.After I did a lot of research I was able to connect with The Hot Water Heater Pros. I called them mid-day and they were able to schedule an appointment to come out that afternoon. They confirmed the problems with my old system. Then they reviewed with me several different systems . I made my choice accepted the quote they provided and they were back to install my new unit the very next morning. The system works great !!I highly recommend THE HOT WATER HEATER PROS

Joe

19:00 30 Mar 25

Very pleased with our install. The team arrived on-time and did an excellent job. They were very thorough and answered all of my questions. I strongly recommend these guys for your hot water tank needs!!

James Hunnicutt

18:22 24 Mar 25

Our water heater went out on a Friday afternoon. After calling several companies, The Hot Water Heater Pros was the only one that could be out early Monday to replace it. They gave me a quote over the phone and it ended up being the final price. Extremely transparent on pricing.The small crew arrived on time and quickly assessed that the standard heater they had brought would not fit properly. After a quick phone call, they walked me through a few alternatives that will work. After making a decision, one member left to get another heater while the other removed the dead one.The guys were very courteous, did a great job, and left the area cleaner than they found it. They walked me through what to expect and told me to call if I had any issues.I will be recommending these guys to anyone that has a need!

R W

13:01 22 Mar 25

I have worked with these guys for our house and our rental property and they are fantastic. Two nights ago our tenant called at 8:45 pm to say that the water heater was leaking badly. I left a voicemail for the water heater pros at 8:50 PM. At 6:45 AM the next morning I had a text and an appointment and the whole thing was resolved by 11 AM. They also installed a tankless heater at our primary residence with the same degree of responsiveness and quality. Spectacular service. Highly recommend.

Rick Rowland

22:52 21 Mar 25

These guys were great! Fair price. Above standard water heater. Punctual and professional. Hope I don’t have to, but would hire again. Highly recommended.

Scott Kirkman

19:38 21 Mar 25

The Hot Water Heater Pros team were very professional. Their communication was exceptional. Quality work.

Larry Crockett

14:53 19 Mar 25

I had water running from my broken water heater and once these guys found out that I had water running they figured out a way to get to me same day. I really appreciated this, not only because the water was running but the next day I would be in bed for a night shift and it would be hard to sleep with water heater installation just below my bedroom, or at least I figured. These guys were neat and clean about their work, fast, installed what I think is a good brand of water heater after some research, and were quite reasonably priced. We had to pay with two different debit cards and they figured out a way to make it work. Everything about my experience was great. Highly recommend these guys.

Silver Rose Pottery Gloria Dobbs

15:14 13 Mar 25

Without a doubt the best service company to work with! I’ve been a hime owner for 40years and knew the price I got from another company was way out of line. I found The Water Heater Pros through a Google search and they quoted me over the phone and next day installed it!! Excellent price and service!! They were kind gentlemen and respectful of my home.Highly recommend !!

Bruce Vai

04:51 12 Feb 25

Very impressed with every aspect of this company. I requested some information and the owner, Eric, responded immediately. And after I sent him a photo of my existing water heater, he gave me a firm quote and scheduled me for a few days later.The installation was schedule for 11:00am and the crew were here within a couple of minutes of the schedule. The job was done quickly, with the upmost professionalism, and cleaned up before they left (with the old water heater). All in all, I could not be more satisfied with The Hot Water Heater Pros!

J M

22:34 07 Feb 25

Chris was professional and knowledgeable on our hot water heater issue. I received several estimates from other companies before choosing Chris with Hot Water Heater Pros. His estimate was the most reasonable for replacing existing hot water heater to tankless.

Kimm Hamilton

22:27 16 Jan 25

Wow! It is so rare to be impressed with a service provider these days but The Hot Water Heater Pros really delivered! Thank you so much for your excellent communication, stellar customer service, ease of scheduling, and fantastic work. They handled a warranty issue for us and quickly and efficiently replaced our water heater in the quickest and most affordable way possible. I highly recommend them.

Kevin Equitz

16:48 07 Jan 25

From the initial phone support to the service call, everyone I worked with was knowledgeable and attentive, and were very open about the process, pricing and my options.A different company had previously just looked at my water heater and quoted a high price for replacement, while this crew took the time to diagnose the actual condition, and then give me a set of well-explained options. They also educated me on how to maintain the system to avoid potential issues going forward. To me, this built a lot of trust, and speaks volumes to their integrity.My follow-up questions were also handled very graciously, and I appreciate how helpful and personable the entire experience was.Thanks Hot Water Heater Pros!

bryan nilsen

16:41 26 Aug 24

Great experience with Steve and Chuck from The Water Heater Pros! Called this morning at 7:15am to deal with a water heater leak I discovered last night. They were to my house before 8am and immediately diagnosed the problem. My inner tank was leaking and needed to be replaced. They ran to Nashville and back to get a replacement and had everything installed and back up and running by 11:15am. Amazing!! They were both very personable and were helpful in explaining what needed to be done and what they were doing along the way. Also gave me some things to look out for going forward. 100% would recommend!

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FAQs About Tankless Water Heater Replacement

How much does it cost to replace a tankless water heater?

The cost of a tankless water heater replacement can vary widely depending on factors such as the brand, size, and complexity of the installation. If you’re considering an emergency tankless water heater replacement, the price may be higher due to the urgency and potential additional repairs.

How often do tankless water heaters need to be replaced?

Tankless water heaters generally last between 15 to 20 years with proper maintenance. However, if you notice a drop in efficiency or persistent issues, it may be time for a tankless hot water heater replacement. Regular servicing can extend the lifespan and avoid early replacements.

Do tankless water heaters need to be flushed every year?

Yes, it’s recommended to flush your tankless water heater annually to prevent mineral buildup and ensure efficient operation. Regular flushing helps prevent the need for a tankless water heater element replacement and can extend the life of your system. The key benefits of flushing your tankless water heater every year include:
• Removal of mineral buildup that can cause clogs.
• Improved water flow and efficiency.
• Extended lifespan of the water heater.
• Prevention of costly repairs and replacements.

How much does it cost to have a tankless water heater serviced?

The cost to have a tankless water heater serviced can vary depending on the scope of the maintenance. A routine service usually includes tasks such as flushing the system, checking for wear and tear, and ensuring optimal performance. If repairs are needed, such as a tankless water heater element replacement, the cost may increase.

Can I flush my tankless water heater myself?

While it’s possible to flush your tankless water heater yourself, it’s recommended to hire a professional to avoid damaging the system. DIY flushing can help with basic maintenance, but a professional service ensures thorough cleaning and prevents issues like a tankless water heater element replacement from becoming necessary too soon.