Tankless Water Heater Services in Central Ohio
Same-day tankless water heater service, or it’s free!*.
Need tankless water heater installation fast? We provide same-day service and estimates across Ohio—if we can’t fit you in today, your service fee is free.
Got a Question? Get Answers in Minutes!
“Always able to get me in ASAP so my family of animals is safe in the heat.”
— Cooper Sandoval
“I would welcome them back and request them to do any repairs in the future.”
— Paula Whitney
“They do it the RIGHT way! I will keep coming back.”
— Claire Irwin
“My sump pump backup system was installed exactly as requested. Definitely recommend.”
— Ben James
“As a retired electrician, they get 5 stars in my book.”
— John Mason
“Their work is excellent and I couldn’t be more pleased with the results.”
— Vanessa Saunders
“My thermostat showed a drop of 7 degrees in a matter of 20 minutes.”
— Layla Burris
“Being a single mom, I felt very comfortable having them in my home.”
— Kim Harper
Fast, Professional Tankless Water Heater Installation
Endless Hot Water—Installed the Same Day
When you need tankless water heater installation, Five Star Home Services delivers the fastest, most dependable results in Ohio. Our expert technicians ensure precision workmanship, honest recommendations, and reliable comfort—every single time.
Same-Day Estimates
Our team will assess your home, explain your options, and schedule your installation at the earliest available time—all with no pressure and upfront transparency.
Repairs for All Major Brands
We professionally install tankless water heaters from leading brands like Navien—so you get long-lasting efficiency, reliability, and performance you can trust.
No Pushy Sales—Ever
We never pressure you into upgrades or unnecessary add-ons. Our mission is to match your home with the right tankless water heater—installed quickly, priced fairly, and done right the first time.
Fast Tankless Water Heater Repair
No Hot Water? We’ll Fix It Today.
When your tankless water heater breaks down, Five Star Home Services is here to help. We provide fast tankless water heater repair to keep your system performing like new—all backed by our trusted same-day service promise.
Seasonal Tune-Up
Keep your tankless water heater running efficiently with our seasonal tune-up service. We inspect, clean, and test every component to ensure optimal performance.
Maintenance on All Major Brands
Our team services all major tankless water heater brands with manufacturer-approved tools and procedures—so your system stays protected and efficient.
Detailed System Performance Reporting
Every repair includes a detailed performance report outlining your system’s condition, potential issues, and recommendations for long-term reliability.
Preventative Tankless Water Heater Maintenance
Keep the Hot Water Flowing—Year After Year
Routine tankless water heater maintenance helps you avoid costly breakdowns and extend your unit’s lifespan. Our experienced technicians offer fast, convenient service that keeps your home’s hot water system running strong.
Seasonal Tune-Up
Our professional maintenance includes descaling, flushing, and system checks to maintain energy efficiency and reliability.
Maintenance on All Major Brands
Whether you have a Navien, Rinnai, Bosch, or Rheem system, we follow factory guidelines for complete care and performance protection.
Detailed System Performance Reporting
Each visit includes a full inspection and digital report so you know your tankless system is in top condition.
Electrical Eyebrow
Outage Leaving You in Shock? We’re Amped to Help!
Same-Day Diagnostic Service
We’ll be there today to diagnose your AC issue and explain exactly what’s going on.
Repairs for All Major Brands
Whether your system is Carrier, Lennox, Trane, Goodman, or any other brand, our experienced technicians have seen—and fixed—it all.
No Pushy Sales—Ever
We believe in helping homeowners, not selling to them. You’ll always receive honest advice, repair-first options, and transparent pricing.
Our Promise To You
Why choose Five Star Home Services?
Five Star Home Services offers fast, reliable comfort backed by our plumbing and electrical expertise. With trusted service across every trade, we make your home repairs simple and stress-free.
Same day or it's free*
Done right or we'll make it right.
Trusted by neighbors. Guaranteed by us.
10% of profit goes to charity.
Multiple options always given.
FIVE STAR PROMIse
Trusted by neighbors, guaranteed by us.
Always Accountable
Done right or we'll make it right.
Fast Service
Same day or it's free.*
Service With Purpose
10% of profit goes to charity.
Transparent Pricing
Multiple options always given.Schedule with Five Star Home Services
Home comfort, as simple as 1, 2, 3!
With Five Star Home Services, getting help for your home couldn’t be easier. From heating and cooling to plumbing and electrical, our friendly full-service team takes the stress out of repairs. One call, one team, and you can relax knowing we’ve got everything covered.
Schedule in Minutes
Call or book online for fast scheduling.
Same-Day Arrival
Our expert technician arrives fast to diagnose the issue or provide an estimate.
Back to Comfort
Enjoy peace of mind with repairs done right the first time.
Serving Homes, Supporting Communities
When you book a service with us, you’re giving back too. A portion of the proceeds from every job goes directly toward supporting local community programs and families in need.
Local Tankless Water Heater Installation Near You
Rooted in your community. Ready when you need us.
Wherever you live in Ohio, Five Star delivers professional tankless water heater installation with the same quality, speed, and care we’re known for. Our local teams are always nearby—ready to help today.
Our Tankless Water Heater Service Areas:
Tankless Water Heater Service in Columbus, OH
Tankless Water Heater Service in Dayton, OH
Tankless Water Heater Service in Cincinnati, OH
Tankless Water Heater Installation Reviews from Ohio Homeowners
Real stories from real customers.
Thousands of Ohio homeowners have trusted Five Star Home Services for tankless water heater installation, repair, and maintenance. Read their stories and see why we’re the highest-rated choice for same-day service and lasting comfort.
“Nick was fabulous, knew exactly what he was doing, courteous, friendly and was very patient with 101 questions. Thanks Nick!”
Nick Schneider, Plumbing Drain Diagnostic
“Nick was VERY helpful and kind. He went above and beyond. It’s so refreshing to see such great rapport in times like now. Would definitely recommend!!”
Nick Schneider, Drain Diagnostic
Steve Monbeck, Plumbing Service Call
“I had a clogged main drain that kept the whole house from draining, James the drain specialist was absolutely amazing. He explained everything perfectly, he showed me what he was seeing and what I should be seeing. He gave me tips on how to prevent this in the future, he gave me tips so that I wont require further work, and he a great attitude the whole time. Highly recommending James/Five Star to family and friends. Couldn’t be happier with the service!”
James Ashley, Drain Diagnostic
“Chris Carr was absolutely amazing! My pipes had roots in them built up real bad and I was hoping we wouldn’t have to replace anything and him and his assistant and supervisor kicked ass and got my clean out taken care of and even gave us great tips to keep up on preventative care as well. He was very informative, fun to talk with and extremely personable, and even took care to clean up after the job super well! We’ll definitely be using them in the future!”
Chris Carr, Drain Diagnostic
“This was our second time using Five Star Home Care in Xenia, and they were just as great as the first. We had a clogged shower drain on a Sunday and were surprised to book an appointment that same morning! James Ashley, our technician, was professional, polite, and efficient. He cleared the drain, checked our pipes, and left the area spotless. Big thanks to Alexis for her help setting everything up. Highly recommend James and the Five Star team!”
James Ashley, Drain Diagnostic
“Chris did an amazing job! Our system was badly backed up just days after our home warranty expired. He and two other techs worked nearly 10 hours yesterday and Chris returned today for two more. What should’ve cost nearly $1,000 was cut in half thanks to the team’s generosity—and Chris’s hard work likely saved us from an $8,000 repair. Reminder: stay on top of roots in your lines—they can get out of control fast!”
Chris Carr, Drain Diagnostic
“Very professional, courteous, and knowledgeable. Unlike another company that showed up unprepared, they came within 24 hours, completed the camera inspection, found the break in 20 minutes, provided photos, and gave helpful repair recommendations. I’ll definitely use them again.”
James Ashley, Drain Diagnostic
“Chris did a great job! Very thorough, efficient, respectful – and, he of course solved our problem. We highly recommend Chris and Five Star for your plumbing needs.”
Chris Carr, Drain Diagnostic
“Hello, i had a great experience with Mr. Ashley, very polite clean well uniformed on time honest and very communicative and upfront about how it was gonna be approached and price was spot on now hidden fees and was done in no time, country needs more hard working class honest folks like James very appreciative and even asked him for card, serviced us on the lords day even on Sunday! Thank you very much and god bless him, highly recommended.”
James Ashley, Drain Diagnostic
Making A Difference Beyond Home Services
We don’t just fix homes— we help rebuild lives!
At Five Star Home Services, we’re more than just a home service provider. We believe families are the foundation of any home. This means that we don’t just fix homes—we help rebuild lives. Our mission? We serve those in need.
A portion of every job we complete goes toward giving back to those in need, partnering with local nonprofits, and investing in initiatives that strengthen our neighborhoods. We are dedicated to making a difference—the Five Star Difference.
With our roots growing deep into our communities, we wholeheartedly believe in Profit on Purpose—a commitment to using our success as the launchpad to create positive change throughout our service areas.
Your Purchase
With each purchase, you’re helping others in need.
Giving Back
A portion of our revenue is dedicated to giving back to our communities.
Community Change
These local non-profits carry out lasting community change.
Tankless Water Heater FAQs
Your got questions —
We’ve got answers!
Most installations are completed in a single day. Our same-day service ensures your new system is up and running without delay.
Annual maintenance is recommended to prevent mineral buildup, maintain efficiency, and extend your system’s lifespan.
We handle all major brands—Navien, Rinnai, Rheem, Noritz, Bosch, and more—installed according to manufacturer standards.
Absolutely. Ohio homeowners are switching to tankless systems for efficiency, space savings, and endless hot water.
Yes. We provide emergency repairs across Ohio with same-day service—if we can’t fit you in today, your service fee is free.
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Peace of Mind with Five Star Protection Plans
Stay Worry-Free with Protection That’s Built to Last
Keeping up with your home maintenance shouldn’t be overly complicated. It should be easy. We offer impressive home maintenance plans designed specifically for you to protect your entire HVAC, plumbing, and electrical systems at competitive monthly price rates.
When you STAY PROTECTED with Five Star, you won’t have to worry about unexpected problems at inopportune times. With our plans, you can enjoy priority scheduling, exclusive savings, and more, knowing your home is always in expert hands.
We know it. You know it. But you also deserve peace of mind. So, kick your feet back and relax, knowing your home is protected by Five Star!
