Tankless Water Heater Installation in Nashville and Middle Tennessee
Plumbing, Electrical and Ventilation

Tankless Water Heater Installation

Tankless water heater installation sized for bathrooms and the rest of the home, with proper venting, gas or electric supply, shutoffs and a flushing schedule for steady hot water.

Many people add a large shower or a soaking tub during a bathroom remodel and discover that the water heater cannot keep up. A tankless heater delivers hot water as needed and does not run out. Homeowners in Nashville consider one when a remodel increases demand, or when an older tank is near the end of its life.

We estimate how many fixtures run at once, the flow they need and the temperature rise in your area, then recommend a size. We install gas or electric units with correct venting, supply lines and shutoffs, and we add isolation valves for yearly flushing. A qualified plumber and electrician or gas fitter do the work, and we explain how the unit should be maintained so it keeps performing. Water heater planning looks at the whole house, not only the bathroom. We count showers, dishwashers and laundry that may run together, check gas and electric capacity and think about venting and space. Choosing the right unit up front keeps hot water steady, and it prevents an undersized heater from disappointing you.

Size it right

We count fixtures that may run together and choose a unit that can meet the demand.

Gas or electric

Fuel type, venting and power needs differ, and we explain what your house can support.

Install with valves

Shutoffs and flush valves make maintenance easier and help the heater last.

Teach the upkeep

We show you how often to flush and what the signs of trouble look like.

What is included

  • Demand and sizing review
  • Fuel and vent check
  • Heater installation
  • Isolation and flush valves
  • Test and settings
  • Maintenance guide
Before and after

See the transformation.

Drag the handle to compare.

After: a hall bathroom with a spacious walk-in shower with white tile, clear glass and a nicheBefore: a hall bathroom with a fiberglass tub, a plastic curtain and beige wall panelsBeforeAfter
A dated tub combo, then a walk-in shower. From a fiberglass tub, a plastic curtain and beige wall panels to a spacious walk-in shower with white tile, clear glass and a niche.
Why it works

What you get with Tankless Water Heaters

Hot water as needed

No running out.

Right size

For your fixtures.

Proper venting

Safe operation.

Flush valves

Easy upkeep.

Qualified trades

Gas and power.

Care schedule

Explained.

Try it now

Bathroom Problem Finder: Leaks, Mold and Cracked Tile

Pick a concern, such as a leak, mold, cracked tile, a soft floor, a slow drain, a musty smell or a foggy room, to get likely causes, what to do first and the service page that fits.

How it works

Our process, start to finish.

  1. 01

    Call and share your goals

    You tell us what you want to change, who uses the bathroom and what bothers you now, and we ask about the home and your timing.

  2. 02

    Visit and measure the bathroom

    We look at the room, the plumbing access, the floor and walls, take measurements and photos and talk through ideas on site.

  3. 03

    Review the design and estimate

    You get a plain written estimate with the layout, fixtures, tile, finishes and schedule before anything is ordered.

  4. 04

    Demolish, repair and rough in

    We protect the home, remove the old bathroom, repair the floor and walls and set the plumbing and electrical rough-in.

  5. 05

    Waterproof, tile and install

    Showers are waterproofed and tiled, then the vanity, fixtures, glass, lighting and trim are installed and finished.

  6. 06

    Walk through and care

    We walk the finished bathroom with you, leave a care guide and photos and make it easy to schedule a checkup.

Questions

Tankless Water Heaters FAQ

Is a tankless heater worth it?

It can be when demand is high or space is tight. We explain pros and cons.

Will it fit my home's gas line?

Maybe not without an upgrade. We check.

Does it need maintenance?

Yes, periodic flushing helps. We show you how.

Can a tankless heater run two showers?

With the right size, yes. We calculate the load.

Is there a wait for hot water?

The heater makes hot water quickly, but pipe distance still matters.

Next step

Get your Free Estimate for Tankless Water Heaters.

Tell us about your bathroom and your idea and we will call you back to set up a visit.

Or call (615) 357-7797 to talk now.

Tell us about your bathroom

We will call you back to talk it through and set up a visit.

Prefer to talk? Call (615) 357-7797. We never sell your information.

Call NowFree Estimate