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 4,067 Reviews
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Dennis Ott
May 7, 2026

Jonle has been doing my service work for 20 yrs . They are a first class company !!

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Carol
May 6, 2026
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Ileana Ramirez
May 6, 2026

So nice, so helpful, so available for questions It’s been this way for the 30+ years they’ve been servicing my HVAC.

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Ted DiBiase
May 6, 2026

We use Waterworks as a contractor partner with our family business. Had a residential issue that needed attention and gave the Works a call. Scott was dispatched and arrived within an hour of my call. This is how Waterworks, well, works. They work hard from the front office to the site experience. Waterworks has: —responsive customer service —are organized and connected with their office and field teams —have highly qualified techs/certified plumbers that can address both non-complex and complex issues. —they are courageous, neat, and professional —they elevate their responses to the situation Call out to SAM who helped me today with a non -urgent issue and he did a great job. Not only did he do the work, he took time to educate me. He was prompt. On time, and as I indicated, very professional. I HIGHLY recommend Waterworks for any need you may have. You’ll be pleased with their service. Top level management and strong certified field team with excellent customer service.

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Barb Formentelli
May 6, 2026

I called late afternoon a nd they were here by 9 in the morning. Very polite.introduced themselves , explained what they were going to do and got to work.

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Ashlyn Brockway
May 6, 2026

Great experience overall!

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Chuck Drew
May 5, 2026
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Dave Burke
May 5, 2026

Jason was on time, explained what he did to our unit in the attic, then went outside to the unit and took care of that and then explained what he did. Over all I was very pleased!!!!

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Ray Meibers
May 5, 2026
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561
May 5, 2026

Matt our technician was very detailed, informative and prompt. Gave me a great report on my system that it had no issues. Very happy with the total service I received 👍👍

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Elaine Kruse
May 4, 2026

We had our air conditioner serviced this time. The technician was very knowledgeable on what to do. He also found a problem on our new furnace and fixed it. We have had Jonle forever and have been please with their work. We have a service contract with Jonle.

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Vickie Vaughn
May 4, 2026

Great service. Prompt and courteous. Will use again.

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Joseph Kornau
May 4, 2026

The maintenance contract with JonLe gives us peace of mind. They always arrive at the expected time and answer any questions we have. We don’t have to worry about our heating and cooling.

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Darrell Miller
May 4, 2026

Noah was on time and completed the service in less than the scheduled time.

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Marianne Beesler
May 1, 2026

Waterworks showed up on time. The Service man was professional and quick.

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Curtis Clark
May 1, 2026

Wade was absolutely amazing came close to midnight great attitude and finished in a timely fashion

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Julie D
May 1, 2026

I cannot say enough good things. This is the second time Waterworks has saved me from another big name company that tried to upsell me and deceive a single female homeowner into major repairs. I was told I needed a 3,500 dollar repair and Waterworks inspected and fixed it for 500. Customer for life!!

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We had a late-in-the evening water leak below our bathroom sink. Thankfully, the service pro from Waterworks was able to make a visit to address the problem quickly. He was an excellent problem-solver and knew immediately how to solve the problem. It was a difficult job, but because of his expertise (skill & experience), the Waterworks service pro solved the problem efficiently and expertly. We have had no problems since that incident last week. We have long been steady customers of Waterworks and will continue to do so in the future. If you want a plumbing company with efficiency, expert skill, and a pleasant "can-do" attitude, call Waterworks! We have been customers for 20 years now! Thanks Waterworks!

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Laura Lombardo
May 1, 2026

We had a middle of the night water leak in our laundry room with water pouring into our basement. We called Waterworks 24/7 emergency line, off of a family recommendation, to get an after hours technician. One was available and called shortly to let us know he was on his way. Michael was so helpful and level headed when we were tired and trying to figure out how much damage was done and how it happened. He figured out the problem and walked through what he needed to do, what to do to get everything dried up, and what we would need moving forward. We have had some not so great experiences with getting the run around or a sales pitch from other service providers for home repairs before, but this experience was genuinely helpful and shot straight, which was refreshing. We will happily use Waterworks again.

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Christe Lepi
May 1, 2026

Quick service, knowledgeable & friendly technician. Clean area upon completion of the job

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Ekg Jag
May 1, 2026

Rob came in and went right to work. He explained what he was going to do. He was careful not to make a mess.

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Betsy Savare
April 30, 2026

Joel has never let me down!

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Nora Snyder
April 30, 2026
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Robin Adamson
April 30, 2026
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Thearthur Little
April 30, 2026

Waterworks Plumbing is professional, reputable and easy to work with. I have confidence in their diagnosis, service, and recommendations. I will use their service again in the future.

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Brian Basil
April 30, 2026

My technician Brandon B solved my problem immediately was courteous, professional, and outstanding at his job. Price was more than fair. I give the entire experience three thumbs up.

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Brian Starr
April 29, 2026

Waterworks came over to check on my hot water heater, which I thought needed replacement. Turns out it’s working fine and the tech recommended NOT replacing it at this time. The tech was friendly and explained things well. Plus he was HONEST! I’m a Waterworks customer from now on!

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Dan Sherman
April 29, 2026

Our technician Matt was very professional, knowledgeable, and helpful. The job was done quickly and at a fair price. Will def use Waterworks again!

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Cindy Lawson
April 29, 2026

We have been customers for 20 years and Jonle has always provided excellent service.

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Dave S.
April 29, 2026

JonLe Heating and Cooling is a well run business. The service is trustworthy and effective. They communicate very well. No surprises. I have asked several involved questions and they have always responded quickly and right to the point. In a world where customer service is disappearing, JonLe excels in customer service.

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Kathy Kremer
April 29, 2026

Excellent service with care for the details! Spring & Fall maintenance

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Michael Scheiding
April 29, 2026

Chad is always friendly and efficient. He explains what he finds and what he does. I have no reservations about recommending JonLe.

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Paul Meyers
April 29, 2026

Technican Ian Knecht was very helpful and efficient. He explained what steps he was taking to identify the cause of the problem and the procedures he took to make the repair quickly.

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Fred Kopp
April 28, 2026

Always get top service from JonLe

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Leslie Keller
April 28, 2026

Jonle does an amazing job. We had routine check on A/C along with new PVC piping to humidifier. Kevin the technician was great. Explanation of everything was wonderful.

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Susan Stimmel
April 28, 2026
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Itkahs Emih
April 27, 2026

These two young men came out to put in downspouts. They worked quickly and cleaned up after themselves. I would call The Waterworks again if needed and definitely have recommended them to family and friends.

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Stephen Hayes
April 27, 2026

JonLe did an excellent job installing our HVAC unit and continue to provide great service and maintenance.

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Matthew Hall
April 27, 2026
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Carmen Hadley
April 27, 2026

Replaced outdoor hose bib attached to front of home. Work was done by Brandon. He did a great job. I expected to pay $500 based on research i.e. Angi’s List. I paid $700. I did receive a $35 senior discount. Easy to schedule service.

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Toni Johnson-Barch
April 27, 2026

Drains on both tubs not draining quickly enough when showering & kitchen sink was backing up into the tub. Called Waterworks and they were able to get someone out the same day. They are now draining as expected.

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Robert Balthaser
April 26, 2026

Prompt service. Quick turnaround. On time.

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Debbie Burger
April 26, 2026

Noah, our tech was very courteous and efficient.

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Carla Ferguson
April 25, 2026

The work that was done he did a amazing job

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Susan Master
April 25, 2026
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Stephen Hood
April 24, 2026
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Marylee Power
April 24, 2026

I had a big mess !!!!!!!! The WaterWorks was the only company that I contacted that had the knowledge and equipment. Next Day service !!!!♾️❤️

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Matthew Brothers
April 24, 2026

Jonle is the trusted HVAC provider for my condo building and they are awesome! They are flexible (my grandmother lives in the same building and they were able to schedule both of our spring maintenance on the same day), knowledgeable, and very competitively priced. Highly recommended!

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Don Meyer
April 24, 2026

Tim did a great job servicing our AC unit. He noticed an item that needed replacing and took care of it while he was here. Thank you Tim !

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MJ R
April 24, 2026

On time. Chad is great.

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