Tankless Water Heater Installation & Repair Services Dayton, OH
Tired of lukewarm showers and utility bills that keep creeping up? An old-school water heater might be the culprit. Those bulky tank models don’t just hog space—they keep running all day, burning through energy and leaving you with chilly water just when you need it most. In a city like Dayton, you shouldn’t have to settle for less.
That’s where tankless water heaters step in. At Five Star Plumbing, we install and fix these space-saving systems that heat water when you need it—no waiting, no waste. Say goodbye to cold surprises and hello to steady hot water. Give us a call and let’s upgrade the way your home stays warm.
Why Folks Around Dayton Choose Five Star Plumbing
Trusted in the Miami Valley Since ’97
For more than two decades, Five Star Plumbing has been the name Dayton homeowners count on when the hot water goes cold. We’ve seen it all—from outdated tanks that quit mid-shower to brand-new installations that need to be just right. Our mission? Keep your hot water flowing so you don’t have to think twice about it.
Real Fixes That Fit Your Life
Every home’s setup is a little different. Maybe your old water heater just gave out, or maybe you’re planning ahead for something better. No matter the case, we take the time to figure out what makes sense for you—not just the equipment, but your space, your needs, and your wallet.
No Confusion. No Stress. Just Honest Help.
From the first call to the final wrench turn, we keep things simple. We talk to you like a neighbor, explain the problem in plain words, and give you a clear price before we do a thing. You won’t get buried in fine print or blindsided by surprise charges. And yeah—we’ll show up when we say we will.
The Five Star Promise
When you go with us, here’s what you get:
✔ Upfront pricing—no guesswork, no games.
✔ A one-year labor warranty—if we did it, we stand by it.
✔ Plumbers who actually know what they’re doing—and care enough to do it right.
Your Tankless Water Heater Service—From Call to Completion
Your One-Stop Solution for Tankless Water Heaters
Expert Installation for Homes & Businesses
Switching to a tankless water heater means hot water on demand, saving you money, and a longer-lasting system compared to traditional ones. Our team handles everything from start to finish. We’ll make sure your system is set up safely and follows all local rules.
Types of Tankless Water Heaters We Install
We install trusted brands like Navien, Rinnai, and Bosch. If you need a gas, electric, or propane unit, we can help you pick the best one for your home or business.
Our Tankless Water Heater Service Process
Our Easy Installation Process
Consultation & Estimate – We’ll talk about your needs and give you an honest estimate upfront.
Old Unit Removal – If you have an old water heater, we’ll take it out safely.
Installing the New Water Heater – Our plumbers install the new system with care.
Testing & Final Check – We’ll test the system to make sure it’s working properly and giving you hot water.
Reliable Repair Services
Common Tankless Water Heater Issues
Tankless water heaters are built to last but can still face problems. Some common issues include:
No Hot Water – This could be due to a broken heating element or gas problem.
Error Codes – If your heater shows an error code, we’ll quickly find out what’s wrong.
Water Flow Issues – Low water pressure can make your heater work poorly.
Fast, Reliable Repairs
When your tankless water heater isn’t working right, we’ll be there quickly to fix it. Our team has the right tools to get it running smoothly again.
Emergency Water Heater Repairs, Anytime
We know problems can happen at the worst times. That’s why we offer 24/7 emergency services. You won’t have to go without hot water for long.
Maintenance You Can Count On
Are you experiencing problems with your tankless water heater? Recognizing and addressing these signs early can prevent more significant issues:
Why You Need Regular Water Heater Maintenance
Having regular check-ups for your hot water heater helps it last longer, prevents big problems, and saves you money on repairs. We recommend servicing it once a year for the best results.
What Happens During Maintenance?
When we check your system, we:
Inspect it for damage or leaks.
Clean the filters to improve water flow.
Descale it to stop mineral buildup.
Test to make sure the heater is working well.
Benefits of Regular Maintenance
Your water heater lasts longer
Fewer costly repairs
Hot water whenever you need it
Tankless Water Heater Services You Can Trust in Dayton, OH
At Five Star Plumbing, we always make sure the job is done right. But if something goes wrong after we finish, we’ll take care of it. With our solid warranties, you can relax knowing your tankless water heater will last.
1. One-Year Labor Guarantee
We stand behind our work. If anything isn’t right, we’ll fix it for free within the first year. No extra charges, no hassle.
2. Manufacturer Warranties
We use only quality parts. Every heater we install is backed by a manufacturer warranty, so you’re covered if anything goes wrong.
3. Five-Year Tankless Water Heater Protection
Installing a propane or natural gas tankless water heater? You’ll get a five-year warranty, giving you long-term peace of mind. Enjoy hot water every day without worrying about problems.
Affordable Plumbing Services in Dayton, OH
At Five Star Plumbing, we believe plumbing should be affordable. Our pricing is clear and upfront—no hidden fees. If you need a repair or installation, just call us, and we’ll give you an estimate over the phone.
We base our prices on what you need. From small repairs to big installations, we’ll find the right option for your home and budget. We also offer a 10% discount for veterans. With licensed, insured plumbers and a one-year labor guarantee, you can count on us to get the job done right.
Flexible Financing for Tankless Water Heater Services in Dayton, OH
We know plumbing issues don’t always happen at the right time. To help you, we offer special plans through Synchrony. Whether your project is small or large, costing between $500 and $25,000, we have a plan that works for you.
Why Finance with Us?
✔ Quick & Easy Application – Getting approved is quick, so you won’t have to wait long.
✔ Payment Plans That Fit Your Budget – You can break up payments for big projects, like adding a tankless water heater.
✔ No Fees for Paying Early – You can pay off your balance early with no extra fees.
Our Service Area
- Lebanon
- Monroe
- Middletown
- Springboro
- Miamisburg
- Centerville
- Wright-Patterson
- Germantown
- Kettering
- Beavercreek
- Dayton
- Xenia
- Mason
- Springfield
- West Chester
- Piqua
- Troy
- Tipp City
- Vandalia
- Englewood
- Huber Heights
Ready for Endless Hot Water Without the Wait?
Our professional plumbers deliver efficient, trustworthy plumbing solutions to meet every need and exceed your expectations.
Frequently Asked Questions
It’s a good idea to have your plumbing checked once a year. Regular checks help find small problems before they get bigger, so everything keeps working well.
Regular checks help you avoid costly repairs. They also make your plumbing last longer and keep your water and drains working properly.
During checks, we look at your water supply pipes, search for leaks, clean your drains, and ensure your faucets and water heater work well.
Yes! Fixing small problems early can stop bigger ones later, saving you both time and money.
If your water heater is producing cold water or the water temperature fluctuates, it may be time for a water heater replacement. Additionally, sediment buildup at the bottom of the tank or a failing anode rod can affect the heater’s performance, decreasing the life expectancy of a water heater.
If you’re noticing poor water quality, your water heater could be the cause. Over time, sediment buildup can damage the water heater tank, and pressure relief valve issues might also impact performance. It’s best to consult with a professional service provider for advice on the right water heater for your home.
Hot water heater repair may fix common issues like leaks, temperature problems, or sediment buildup. Repairing your heater instead of replacing it could lower your electric bill and avoid costly replacement services.
When your heater isn’t producing hot water, it could be due to a faulty circuit breaker, a damaged anode rod, or a malfunctioning pressure relief valve. A trained plumber can help assess the issue and offer water heater repair or replacement services to restore hot water to your home.
Picking the right water heater really comes down to how your home runs. Do you use a lot of hot water? Want something that might cut down your electric bill? Options like gas, electric, and tankless heaters each have their perks. It helps to talk with a plumber who can walk you through what fits your space and habits best—not just for today, but down the road too.
If your water heater’s acting sluggish or making weird noises, you might have gunk settling at the bottom of the tank. That buildup can mess with heat levels and wear the system down faster. A good flush and a check on the anode rod can go a long way. It’s smart to call a pro before things get worse—they’ll spot the issue fast and help keep your hot water steady.