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Professional Tankless Water Heater Installation & Conversion Services

Switching from a traditional tank to a tankless system is a bigger job than a straight swap, and it’s not one to hand off to just anyone. EZ Breezy Plumbing handles the full conversion process, from resizing your gas line to reworking the venting, so the new system runs the way it’s supposed to from day one.

EZ Breezy Plumbing is factory trained and certified to install advanced tankless water heating systems, including Rinnai products known for their reliability, efficiency, and long-term performance. As federal efficiency standards continue to evolve, more homeowners are choosing to upgrade to tankless systems now. Our team provides expert guidance to help you select the right solution for your home, budget, and long-term hot water needs.

Thinking about finally making the switch? Let’s talk through what your home actually needs. Schedule your service today.

Start Your Swap, Today

A tank-to-tankless conversion often means new gas line sizing and updated venting, not just a new unit. Getting it done right the first time matters.

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Steven Says: Signs It’s Time to Convert

Our good friend Steven the Seagull has watched plenty of old tanks get hauled out of garages over the years, and there’s usually a pattern to who finally decides to make the switch.

  • Your current tank is nearing the end of its life: Gas units typically last 6 to 8 years and electric ones 8 to 10. If yours is getting close, it’s worth considering a conversion rather than a like-for-like replacement.
  • You’re tired of running out of hot water: A properly sized tankless system delivers hot water on demand, no more racing the tank before it runs cold.
  • You want to free up space: Tankless units are compact and wall-mounted, freeing up real square footage in a garage or utility closet.
  • You’re planning ahead of new efficiency rules: With certain traditional water heaters being phased out under new DOE standards, converting now means more choice and less pressure later.
  • Your energy bills feel higher than they should be: Tankless systems only heat water as you use it, which can mean real long-term savings compared to a tank that’s heating water around the clock.

If any of this sounds like where you’re at, a conversion might be the right next step.

What’s Included in Our Tank-to-Tankless Conversions

We start by assessing your home’s current setup, gas line size, venting, and available space to determine exactly what the conversion requires. This isn’t a one-size-fits-all job, and skipping this step is how a lot of conversions go wrong.

From there, we handle the full installation: resizing the gas line if needed, updating venting to match the new unit’s requirements, and mounting and connecting your new Rinnai tankless system. Every detail is handled by someone certified specifically in tankless installation, not general plumbing guesswork.

Once everything’s connected, we test the system thoroughly to confirm it’s delivering hot water the way it should before we call the job complete.

Why Homeowners Choose EZ Breezy

With Level 3 certification specifically in tankless systems and over 20 years of hands-on plumbing experience, EZ Breezy brings the specialized know-how a full conversion actually requires.

Certified Conversion Expertise

Converting from tank to tankless involves more than swapping units. Our specific certification means the gas line, venting, and installation are handled correctly.

Honest, Upfront Pricing

You’ll know the full scope and cost of the conversion before any work begins, no surprise add-ons partway through the job.

Built for What’s Ahead

With new efficiency standards changing what’s available in 2026, converting now puts you ahead of the curve instead of scrambling later.

FAQs About Tank-to-Tankless Conversions

Converting to tankless raises a lot of practical questions, and that’s completely fair; it’s a bigger job than a standard swap. Here are some we hear most. Don’t see yours? Give us a call.

A standard replacement usually means swapping one tank for a similar one using the existing gas line and venting. A conversion to tankless often requires resizing the gas line to handle the unit’s higher demand and reworking the venting to meet the new system’s requirements, which is why it takes a more experienced hand to get it right.

In many cases, yes. Tankless units typically require a larger gas line than a standard tank to deliver hot water on demand. We assess this during our initial evaluation, so there are no surprises once the work begins.

Most conversions take a full day, sometimes a bit longer depending on the extent of the gas line and venting work required. We’ll walk you through a clear timeline before we start.

It depends on your goals. If your current tank is nearing the end of its expected lifespan, converting now can save you from having to do the work twice. It’s also worth considering the new Department of Energy efficiency standards, which will limit the availability of certain traditional models going forward.

That’s a great question to bring to us directly. If your current system is functioning but underperforming, a water heater repair might solve the issue without a full conversion. We’ll always give you an honest read on which makes more sense for your situation.

Ready to Make the Switch?

A tank-to-tankless conversion is a bigger job, and it deserves a plumber who’s actually certified to handle it. EZ Breezy Plumbing takes care of everything from the gas line to the final test. Schedule your service today.