A tankless water heater is a smart, energy-efficient upgrade for homes in Dayton, delivering endless hot water while keeping utility costs in check. But even the most advanced systems need routine maintenance to operate at peak performance. At Bassett Services, we provide expert tankless water heater maintenance in Dayton, OH, helping homeowners extend the life of their system and avoid costly breakdowns.
Here’s what you need to know about keeping your tankless water heater in top shape in the Miami Valley.


Why Tankless Water Heater Maintenance Is Important in Dayton
Tankless systems are compact, efficient, and designed to last—but only with proper care. In areas like Dayton, where hard water is common, annual maintenance is especially critical to prevent scale buildup and system strain.
Here’s how routine maintenance helps:
- Prevents mineral buildup: Hard water minerals like calcium and magnesium can clog the heat exchanger and reduce performance.
- Improves water flow and temperature control: Clean systems deliver a consistent experience with no dips in pressure or heat.
- Lowers energy bills: A well-maintained unit operates more efficiently and uses less energy.
- Extends the unit’s lifespan: Regular tune-ups protect your investment and reduce the risk of early failure.
What’s Included in Tankless Water Heater Maintenance from Bassett Services
Our certified and experienced team performs a thorough tune-up and cleaning of your tankless system during every maintenance visit. Here’s what we include:
- Flushing and descaling the system to eliminate limescale
- Inspecting the burner, heat exchanger, and other key components
- Checking for leaks, corrosion, and proper gas or electric function
- Verifying system performance, including pressure and temperature consistency
We service all major tankless water heater brands and follow manufacturer guidelines to ensure safety, performance, and warranty compliance.
How Often Should You Service a Tankless Water Heater in Dayton?
Because of hard water levels in Dayton, we recommend annual service for most homes. If your family uses a high volume of hot water, or if you’ve noticed signs of buildup, it’s wise to schedule maintenance more frequently.
Yearly care keeps your system ready for peak use—especially during the colder months when reliable hot water is essential.
Signs Your Tankless Water Heater Needs Service
If you experience any of the following, it’s time to call Bassett Services:
- Inconsistent or lukewarm water temperatures
- Low water pressure from hot taps
- Rumbling, whining, or hissing sounds coming from the unit
- White scale buildup on plumbing fixtures
- Error messages or codes on the unit display
These symptoms often point to internal mineral buildup or system inefficiencies that should be addressed before they lead to bigger problems.
Bonus Tip: Protect Your Investment with a Whole-Home Water Filtration System
💧 Want to reduce mineral buildup and get more life from your water heater? Install a whole-home water filtration system to tackle the hard water that affects homes across Dayton and the surrounding areas.
Filtration systems remove minerals like calcium and magnesium before they reach your appliances, helping to:
- Minimize scale inside your tankless water heater
- Improve overall water quality throughout your home
- Boost system efficiency and reliability
- Extend the lifespan of your entire plumbing system
✅ We can help with that. Ask about water filtration options during your next maintenance visit. It’s a smart long-term investment for protecting your home and saving money.
Why Dayton Homeowners Trust Bassett Services
With more than 40 years of experience, Bassett Services is proud to be a trusted name in plumbing, HVAC, and electrical services across Dayton, Kettering, Centerville, Beavercreek, and beyond. Homeowners count on us for expert workmanship, friendly service, and upfront pricing—no surprises.
📞 Call today to schedule your tankless water heater maintenance in Dayton.
Or book your appointment online—we’re here to help keep your home running efficiently and comfortably.