Tankless Water Heater Services in Columbus, Ohio

Expert Tankless Water Heater Installation, Repair & Replacement

Upgrade to a high-efficiency tankless water heater and enjoy endless hot water while lowering your energy bills. Unlike traditional water heaters, tankless systems heat water on demand, reducing energy waste and providing hot water whenever you need it. Whether you need installation, maintenance, or repairs, The Waterworks is here to help.

Call us today to schedule expert tankless water heater services in Columbus and surrounding areas.  

Schedule Your Service Now!

Why Switch to a Tankless Water Heater?

Tankless water heaters offer significant advantages over traditional storage-tank models:

  • Energy Efficiency – Only heats water when needed, reducing energy consumption.
  • Unlimited Hot Water – Never run out of hot water, even during back-to-back showers.
  • Space-Saving Design – Compact, wall-mounted unit frees up storage space.
  • Longer Lifespan – Lasts 20+ years with proper maintenance, compared to 10–15 years for traditional models.
  • Cleaner Water – No risk of rust or sediment buildup since there’s no standing water in a tank.
  • Lower Utility Bills – Reduces water heating costs by up to 30–40% annually.

Make the switch today and enjoy the benefits of tankless water heating!

Choosing the Right Tankless Water Heater for Your Home

The right tankless water heater depends on your household size and water usage.

  • Small Households (1–2 people) – A single unit is sufficient for low to moderate hot water use.
  • Medium Households (3–4 people) – A higher gallons-per-minute (GPM) model is needed for multiple showers and appliances.
  • Large Households (5+ people) – You may need multiple units or a hybrid system for high water demand.

Our experts will help you choose the perfect tankless water heater based on your home’s needs.  

How to Choose the Right Tankless Water Heater Size

We determine the best tankless water heater for your home by considering:

  1. Flow Rate (Gallons Per Minute – GPM)
    • Calculate how many fixtures (showers, sinks, dishwashers, washers) you will use simultaneously.
    • Add up their flow rates to find your total hot water demand.
  2. Temperature Rise
    • Subtract the incoming water temperature from the desired hot water temperature (typically 120°F).

Example: If your cold water is 50°F and you need 120°F hot water, you require a temperature rise of 70°F.

Our experts will ensure you get the right size unit for your home or business.

Other Uses for Tankless Water Heaters

Tankless water heaters aren’t just for showers! They also provide hot water for:

  • Dishwashers & washing machines
  • Hot tubs & additional bathrooms
  • Supplementing solar water heating systems
  • Commercial & industrial hot water needs

If you need a high-efficiency water heating solution, tankless is the way to go.

Tankless Water Heater Maintenance

Tankless water heaters last 20+ years, but regular maintenance ensures peak performance.

  • Annual Descaling – Removes mineral buildup from heating elements.
  • Filter Cleaning – Keeps the system running efficiently.
  • Checking Venting & Gas Lines – Ensures safe operation.

Avoid unexpected breakdowns—schedule a water heater tune-up today!

Our Tankless Water Heater Services

At The Waterworks, we provide comprehensive tankless water heater solutions, including:

  • Tankless Water Heater Installation – Professional setup for homes, businesses, and industrial facilities.
  • Tankless Water Heater Repair – Fixing heating issues, flow rate problems, and error codes.
  • Tankless Water Heater Maintenance – Extending the lifespan & efficiency of your unit.
  • Hybrid Water Heater Solutions – Combining tankless & traditional for high-demand properties.

We install and service all major brands, including Navien, Rinnai, Noritz, Rheem, and Bosch. 

Why Choose The Waterworks?

  • Nearly 40 Years of Experience – Serving Columbus & Central Ohio since 1986.
  • Licensed & Certified Technicians – Experts in tankless installation & repair.
  • Fast & Reliable Service – Same-day installations available!
  • Energy-Efficient Solutions – Reduce your utility bills with high-performance units.
  • Upfront Pricing & No Hidden Costs – Honest estimates & transparent pricing.

We handle everything from installation to maintenance—so you never run out of hot water!  

Proudly Serving Columbus & Central Ohio

The Waterworks provides tankless water heater installation, repair, and maintenance throughout Franklin, Delaware, Licking, Fairfield, Pickaway, Madison, and Union counties. Our service areas include:

  • Columbus
  • Dublin
  • Westerville
  • Gahanna
  • Hilliard
  • Newark
  • Pickerington
  • Powell
  • Reynoldsburg
  • Upper Arlington
  • Grove City
  • Grandview Heights
  • Bexley
  • Beechwold
  • Blacklick
  • Clintonville
  • German Village
  • Lewis Center
  • London
  • Polaris
  • Short North
  • Victorian Village

If you’re in Central Ohio, we’re just a phone call away!

Schedule Your Tankless Water Heater Service Today

Is your water heater outdated, inefficient, or failing to meet demand? Upgrade to a tankless water heater and enjoy unlimited hot water with lower energy bills!

Call The Waterworks today for professional tankless water heater installation, repair, or maintenance.

Our experts will help you find the perfect energy-efficient solution for your home or business.

Schedule Your Service Now!

What Our Customers Are Saying

Since 1986, The Waterworks Plumbing, Drain, Heating & Cooling has been the trusted choice for homeowners and businesses across Central Ohio. Our unwavering dedication to providing reliable, top-quality plumbing, drain, and HVAC services has earned us the trust of our community and numerous five-star reviews. Discover why our customers continue to rely on us for all their service needs.

google Rating
4.8
Based on 4,180 Reviews
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Rick Ellsberry
June 11, 2026

Excellent and timely.

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Veronica Scott
June 11, 2026
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Michael Clancey
June 11, 2026

Easy to work with. Came same day I called. Andre was very nice and competent.

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Donna Pechiney
June 11, 2026

After days of no air in 90 degree weather and JonLe Heating being the 2nd Company Barb schedule us right away and she's wonderful. Communication for arrival appteciated our tech Jason arrived and had us up and running within the hour commicating all steps so a 64 could understand I highly recommend this Company from beginning to end

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Barbara Babcock
June 10, 2026

Tech was very nice and serviced the air conditioner in a timely fashion with no problems.

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Karen S.
June 10, 2026

I observed water backing up and fountaining from the outside downspout where it enters the ground during rainfall. To determine whether there was an underground blockage or another drainage issue, I contacted Waterworks for an inspection. The technician, Logan L., reviewed the situation, explained the range of possible causes, discussed potential outcomes, and provided sound recommendations for resolution. He was professional, courteous and very patient in explaining (and even re-explaining). When I need to work with Waterworks again, I would very much like to request Logan.

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Chris Gramke
June 10, 2026
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Susan Nadler
June 10, 2026
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Arian Jalali
June 10, 2026

Look, sometimes your major appliances finally give out and when you’re faced with such situations, what you want is a reliable service that will help get your homestead back to normal operating order. That’s what these technicians (Conrad and Ryan) were able to do for me. They removed an 80gal hot water tank with nearly 2 decades of accumulated sediment out of one helluva tight utility closet in a condo. Installation of new tank was performed seamlessly, and they were a couple cool dudes that made the time go by easily. Took 1 business day to get on the Waterworks’ books. Job wrapped up within 5hrs. Appreciate the quality work.

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steven bass
June 10, 2026

Able to reach Waterworks easily and set up appointment at convenient time. Chris was professional, efficient and pleasant. Answered all my questions and assured I was satisfied. Pricing was reasonable. Would recommend.

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Christy *
June 10, 2026

Worked with Jonle for years, on repairs to original furnace then eventually when did a new system. They're always very professional and answer all questions! Do the yearly tune up package for peace of mind to take care of system/ prevent problems! Highly recommend!

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Wendy Walker
June 10, 2026

Waterworks wonderful experience. Todd shepherd was at my facilities the next day and took care of the issues. Friendly fast and efficient.

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Darin Dunnette
June 10, 2026

Victor was great at identifying the blockage in my basement floor drain and quickly resolved it. Thx!

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Paul Monson
June 10, 2026

We have seasonal checkups and are very satisfied with all aspects of the services provided. A couple of years ago we needed to replace our old HVAC systems, and that process -- sales and installation -- was also excellent.

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Steve Lassetter
June 9, 2026

Our tech was friendly and professional. He did a great job and communicated clearly. He turned off all the lights in the basement when done saving me time to not walk downstairs to turn them off, very conscious. Paperwork was electronic and speedily sent upon completion of the work. The dispatch personnel are pleasant to talk to, they are helpful and responsive. We have been using Jonle for many years and will continue due to the great service. We participate in the annual contract that gives two maintenance tune-ups, on for winter and one for summer. If problems arise the maintenance plan provides availability above non plan members, parts are cheaper and other perks.

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sikdarknight
June 9, 2026

My technician was very professional and helpful with getting our A/C working. I highly recommend JonLe for all your HVAC needs!

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Pat LoPiccolo
June 9, 2026

I have had the maintenance service for years, and every technician that has come to my house has been on task, courteous, and respectful of the property. I really like that the company sends a photo of the technician and a brief description prior to his arrival. Any work they have done, including installing a new air conditioner and heat pump, has been professional, and I highly recommend them.

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Grace Cheng
June 9, 2026

Called and they came the next morning! Great communication - Matt did a great job and put everything back tidy and clean when he left. Couldn’t have been a better experience.

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Jon Blake
June 9, 2026

Technician investigated my problem and offered estimates on different options. Fee for trip was remarkably low.

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Chuck DeVendra
June 8, 2026

Peter did a terrific job, analyzed the problem and fixed it in under an hour.

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mary jarvis
June 8, 2026

Great company, friendly employees - very satisfied with the twice yearly maintenance they provide.

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Amy Rahav
June 8, 2026

Came out right away. Gave us a plan and a follow-up plan if needed.

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Paul Reidel
June 8, 2026

Courteous, friendly and professional. I like gettong a reminder call a day or so out and the tech calling me to give me a heads up on actual arrival time. Eadily understood and communicative:)

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Pays to have plan. Very nice company good customer service

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Amber Allensworth
June 8, 2026

On-time, efficient, friendly and professional!

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Craig Salmons
June 7, 2026

A repeat customer here and as always, the experience was a great one. Experienced technician who knows their trade and is very efficient and courteous.

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Karen Rahn
June 6, 2026

We had our new system installed by Jon Le. When built our house in 2021. They installed that one. So 24 years later when we needed a new system , there was no question. Their technicians are, friendly and knowledgeable. They serviced our system the first 24 years and we will definitely have them service our new one. Thank you for you wonderful service!!

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Kath Giblin
June 5, 2026

I've depended on the services of JonLe Heating & Cooling for the past 5 years, and remain a happy customer. Their staff and technicians have always been kind, courteous, and thorough in their work. I'm grateful for the services they offer, and will continue to call on them. Thanks, JonLe!

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CL Guo
June 5, 2026

We recently had our sump pump replaced by The Waterworks, and I couldn't be happier with the service. Our technician, Kameron Gates, was professional, courteous, and punctual from start to finish. He arrived on time, wore shoe covers before entering our home, and took great care to keep everything clean throughout the job. Kameron performed a thorough inspection, explained the condition of our old sump pump, and replaced it with a new one. What really stood out was his attention to detail and willingness to answer every question we had. He clearly explained the work being done and made sure we understood everything before he left. After the installation, he cleaned the work area thoroughly and left everything in excellent condition.

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John Lobono
June 5, 2026

Jonle is always there when we need them, on time, professional, and clean. Recently Jason got our thermostat back online and took the time to explain itt to me.

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John Shade
June 4, 2026

We needed fire hydrant repair. For privately owned hydrants. I have used them multiple times they are always absolutely the best.

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Camille Saleh
June 4, 2026

Steve did an exceptional job.

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christina palm
June 4, 2026

They were able to get me in and taken care of very ppromptly. Definitely the best service I have had done. Highly recommend.

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Keith Greer
June 4, 2026

I've used Waterworks 5 times now, and will again when I need plumbing work. Most recently, I needed a leak under a bathroom sink fixed and I also needed a new faucet. Todd Shepherd did a fantastic job! Very happy.

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Bryan Stevenson
June 4, 2026

We have used Waterworks Plumbing for multiple commercial repairs and they have always done a tremendous job!

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John Chapman
June 4, 2026

Timely and thorough.

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monique favors
June 4, 2026

Mr Victor Gonzalez was awesome he did a great job and taking the time to explain everything

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C W
June 3, 2026

The service person who came was very kind and on time. I was hoping there was record of what electrician they had come out to install the outlet for my sump pump they installed 6 years ago, but they said they don't keep records that long ago which was unfortunate, since it the faulty outlet that stopped the sump pump from working which then caused my basement to flood.

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Ruth Sikorski
June 3, 2026

Great service! The technician, Noah Pettit, showed up on time, explained what he was going to do, and then did it in a thoroughly professional manner. He was very friendly and courteous throughout.

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Sarah
June 3, 2026

Our technician, Wade, was exceptionally professional and knowledgeable. Despite having to work in a very tight space, he took extra care and spent additional time ensuring that nothing was damaged. His attention to detail and commitment to quality were greatly appreciated.

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Nancy Brunner
June 3, 2026

We have used JonLe for a very long time, over 20 years. Everyone has been friendly and very helpful. Will Ross was our technician this time. He was punctual and notified us that he was on his way. He answered our questions and did a great job with our A/C maintenance service. Thank you, Will!

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Andrew Byerly
June 3, 2026

I had a really positive experience with Water Works. They are one of the few places which will take Sunday calls. I called and the person I spoke to was professional. The technician Luke was out the next morning. The clog was cleared promptly. Thanks!

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Don Larrick
June 3, 2026

Mr. Sheppard did a FANTASTIC job. He took his time, was happy, friendly and respectful he explained what he was doing, explained our humidifier, air cleaner and thermostat (we just moved into a new home and no papers were left.) We would like to have him our system in the spring.

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Dave Schmitz
June 3, 2026

Our service tech Will did a great job. He was thorough and explained what he was doing

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Whitney Davis
June 2, 2026

Great company that were very fast to come out and very communicative

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Charles Eger
June 2, 2026

Excellent service; efficient with good explanation with digital photo of completed cleaning.

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Jimmy Heffernan
June 2, 2026

Someone's day is about
to get better.