Tankless Water Heater Installation in Jacksonville, FL

Jacksonville – St. Augustine – Ponte Vedra

Endless Hot Water. Lower Bills. Smarter Heating.

Tankless water heaters have changed the game for homeowners looking to improve comfort, reduce utility bills, and reclaim valuable space. If your current water heater is nearing the end of its life—or you’re building or remodeling—a tankless system may be the smartest move you make this year.

Turner Plumbing has helped hundreds of Jacksonville homeowners and businesses make the switch to tankless. We’ll walk you through your options, explain how these systems work, and handle the install with precision. No high-pressure sales. No flat-rate surprises. Just honest guidance from a fourth-generation team that gets it right the first time.

What Is a Tankless Water Heater?

Tankless water heaters, also known as on-demand or instant water heaters, only heat water when it’s needed. Traditional tanks keep 30–80 gallons of water hot all day, which wastes energy—especially when you’re not using it.
Tankless systems activate only when you turn on a hot tap. Cold water passes through a heating element or gas burner, providing hot water in real time without relying on storage.

Key Benefits of Tankless Water Heaters

This quick-reference list gives homeowners a clear understanding of what tankless systems deliver—especially compared to traditional tank units:

  • Endless hot water for showers, laundry, and dishwashing

  • Lower energy use and monthly utility savings

  • Compact, space-saving design that mounts to a wall

  • Longer lifespan—up to 20 years with proper maintenance

  • Reduced leak risk due to no stored water

  • Cleaner water—no sediment build-up sitting in a tank

  • Eco-conscious efficiency with potential rebates

  • Smart home compatibility with modern digital models

These systems are especially ideal for energy-conscious homeowners, growing families, and homes with frequent simultaneous hot water needs.

Choosing Between Gas and Electric Tankless Systems

Both systems heat water on demand, but your home’s setup—and your usage—will guide the right choice.

Gas Tankless Water Heaters

  • Suitable for large families and higher flow demand

  • Powered by natural gas or propane

  • Requires proper ventilation and gas line sizing

  • Higher upfront install cost, but lower long-term fuel expense

Electric Tankless Water Heaters

  • Ideal for small homes, condos, or point-of-use setups

  • No venting required

  • Lower initial install cost

  • May struggle with simultaneous high-flow uses in large homes

We’ll evaluate your usage and infrastructure before recommending what’s best for your home.

Energy Savings That Stack Up

ENERGY STAR® reports that tankless water heaters are:

  • 24–34% more energy efficient in homes using less than 41 gallons/day

  • 8–14% more efficient in homes using around 86 gallons/day

They’re especially cost-effective for households with moderate daily use or those upgrading from older, less efficient tank models. And with fewer breakdowns over time, they often pay for themselves.

Installation Process: What to Expect

Installing a tankless system is more than swapping out a water heater. Our team handles it all—from inspection to final test—with full attention to local codes, layout, and your long-term needs.

  • Site Evaluation – We assess plumbing layout, usage, and fuel source

  • Unit Selection – You receive a recommendation with clear performance specs

  • Estimate & Timeline – We offer transparent pricing with no vague flat rates

  • Installation – Licensed plumbers complete install, venting, and testing

  • Final Walkthrough – We explain system settings and answer any questions

Why Turner Plumbing for Tankless?

We install systems manufactured in the USA, not just “made to spec.” That means every part is built to perform, backed by reliable warranties, and less likely to fail early.

Other key reasons Jacksonville homeowners trust Turner:

  • No flat-rate gimmicks—we charge only for time and materials

  • Local, licensed, and bonded—not a franchise, no commission sales

  • Generational knowledge—serving Jacksonville for 80+ years

  • Expertise across all major brands—Navien, Rinnai, Rheem, and more

  • Follow-through service—we’re here if you need us after install

Get Smarter Hot Water—Let’s Talk Tankless

Tankless water heaters deliver powerful comfort, energy savings, and convenience. But installation and system sizing matter—and that’s where Turner Plumbing comes in.

Call us today or request an in-home estimate. We’ll walk you through the options and help you get the system that’s right for your home.

FAQs: Common Tankless Water Heater Questions

Will I really never run out of hot water?

Yes. Water heats on demand. But for multiple large uses at once (e.g., two showers + laundry), a second unit may be recommended.

Do I need to upgrade electrical or gas service?

In some cases. We’ll check during our site visit and quote any upgrades if needed.

Do tankless units require regular service?

Annual flushing is recommended. This prevents scale build-up and keeps efficiency high.

What about rebates or tax credits?

Rebates vary by location and provider. We can help you check for any available incentives.

Areas We Serve

Turner Plumbing installs tankless water heaters throughout Northeast Florida, including:

  • San Marco
  • Riverside & Avondale
  • Arlington
  • Southside
  • Mandarin
  • Jacksonville Beaches
  • St. Augustine
  • Nocatee
  • Julington Creek
  • And surrounding communities