Limited Time Discounted Tankless Water Heater Flush Cost
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How Much Does a Tankless Water Heater Flush Cost?
It’s less than you’d think with our limited time savings
For a limited time, we’re offering a discounted tankless water heater flush cost of just $350—and there’s a lot more included than just the flush.
Here’s what you get:

- Professional Descaling Flush: We’ll clear out mineral buildup from your tankless unit to keep it running efficiently and extend its lifespan.
- System Inspection: We check connections, venting, and the overall health of your unit to catch any potential issues early.
- Error Code History Review (if available): Many models store past error codes—we’ll review them to make sure there are no hidden problems.
- Tankless Comfort Club Membership: This bonus membership includes:
- A whole-home plumbing inspection
- Priority service on future calls
- Discounted pricing on plumbing repairs all year
Overtime, calcification and sediment can build up in your tankless. By regularly flushing the unit, you can fight back against the challenges of time. Regular inspections and cleanings help you be proactive against unexpected breakdowns and inefficient performance. Keeping to a basic maintenance schedule is necessary to truly receive the performance, efficiency and comfort that can come from a tankless water heater.
As certified Rinnai and Navien technicians, we’re qualified to keep your tankless performing perfectly year round. Tankless water heaters are sophisticated technology, and shouldn’t be trusted to just anyone. Make sure your tankless is in the hands of a qualified, experienced plumber.
Tankless Water Heater Flush Cost: Protecting Your Warranty and Your Investment
Many manufacturers require an annual flush to keep your warranty valid, making this one service you don’t want to skip.
Most homeowners don’t realize that tankless water heater manufacturers actually require regular maintenance, including professional flushes, to keep the unit’s warranty valid. Neglecting this service can lead to mineral buildup, reduced efficiency, or even voiding the warranty altogether. That’s why it’s important to budget for tankless water heater maintenance when considering the overall investment. Understanding the tankless water heater flush cost not only helps you plan ahead but also ensures your system continues running efficiently and stays protected under warranty for years to come.
Looking to reduce your tankless water heater cost in the long run?
To decrease your tankless water heater flush cost, consider installing a whole home water filtration system, which will protect your plumbing system from sediment and mineral build up. Plumbing systems with a whole home water filter can have their tankless units flushed less often. We provide free estimates for whole home water filters, and can take a look at your plumbing system while performing your tankless flush. We love to answer questions, just let your technician know you’ve been reading up while we’re flushing your tankless. Different filtration systems offer different types of filtration, and with a simple water test, we can help you determine which filtration system is best suited for your home.
The tankless water heater flush cost, with this limited time deal, easily pays for itself by lengthening the life of your tankless and preventing costly repairs. If a tankless is not properly maintained, sometimes a full replacement is the only option when a component breaks. This annual flush helps protect your investment, reduce unexpected issues, and keep your hot water flowing strong.
No need to print! You can mention this offer when scheduling to lock in the $350 special.