Water Heater Installation Services
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Water Heater Installation in Knoxville, TN 

Running Out of Hot Water in Your Home?

Okay, so maybe you have a big family or just that one person who takes those forever long showers. Either way, there is nothing more annoying than hopping in the shower at the end of the day and receiving what feels like a steady stream of ice cubes running down your back.

Water Heater Replacement Options

This problem IS resolvable. There are several different options for boosting your hot water system in your Knoxville home, some of which are incredibly easy and cost-effective. Whatever the solution, The Plumbing Authority can give you all of them. One of our favorite options are tankless water heaters, which offer unlimited hot water on demand while saving you a load of money on energy costs every year.


Looking for water heater installation services in Knoxville, TN? Call us at (865) 238-2280 or contact us online for the best solutions. 


Don't let unexpected plumbing issues ruin your day, again!

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Our Team Loves Helping Homeowners Make their Plumbing Problems Disappear!

Get Relief with Dependable Plumbing!

  • Relief From Plumbing Problems

    Say goodbye to frustrating interruptions that keep you from what matters most.

  • Save Money & Time

    Avoid a multitude of costly repeat repairs!

  • Rest Assured

    Relax in your home knowing your plumbing is sound.

  • Warrantied Work

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  • Upfront Pricing

    You’ll always know the exact price of your job before it starts. If the job takes longer, your price stays the same!

  • Flexible Financing

    You can choose from a wide range of flexible financing options to suit your needs.

Getting Relief Is Easy
  • Book An Appointment

    Rest assured knowing help is on the way.

  • Learn Your Best Options

    Our licensed plumbers will advise and tailor options for your home and budget.

  • Get Peace of Mind

    Pick your best option and relax knowing your problem is solved!

Gas, Electric & Tankless Water Heater Installation

Your water heater is one of the essential appliances in your home. From taking hot showers to washing hands to cleaning dishes, your system is central to the comfort and cleanliness of your living space. If your current water heater has stopped working, you will want an immediate solution. Our licensed traditional tank and tankless water heater experts in Knoxville can help you find and install the perfect water heater for your home or business property.

There are several reasons to entrust your water heater installation to our licensed plumbers, including:

  • Your water heater will be appropriately sized for your specific needs
  • Your water heater will be installed correctly the first time
  • Your system will be set up for maximum efficiency and performance
  • You can rest easy knowing your system will not pose a threat to your health or safety
  • Your water heater installation will be backed by our industry-leading warranties and guarantees

Call our plumbing technicians at (865) 238-2280 or contact us online to get started today. 


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  • We’ve helped thousands of homeowners solve their plumbing problems over the past 25 years.
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Why Homeowners Love Tankless Water Heaters

Signs You Need To Replace Your Water Heater

Are you wondering whether you need to replace your water heater? There are a couple of signs to look out for that will help you determine whether you are better off installing a new water heater and skipping the repairs.

Signs that it's time to replace your water heater include:

  • Your water looks rusty-colored -
    Water should never come out any other color than clear. If your water is coming out of your faucet with a red tinge to it, it could be due to your water heater having rust within it's tank. If this is the issue, it may be time to replace your water heater.
  • Your water heater is making strange sounds -
    A water heater will make some noise as it warms up your home's water. But, if you are hearing loud bangs or clangs it could be that the heating elements inside of your water tank have sediment build up on them and is causing the water to boil and pop.
  • Your water heater is over 10 years old - 
    If your water heater is over 10 years old, it may be time to look into replacing your water heater. As water heaters near the end of their lifespan, it can cost more to run due to it not being as efficient and it may need constant repairs. By having our Knoxville water heater installation team help you replace your water heater we can help save you money in the long run.

If you notice any of these signs with your water heater, we encourage you to call a water heater professional as soon as possible, in order to get the situation professional inspected and taken care of. Replacing your water heater with a tankless system can offer you and your family some tremendous benefits. Contact our water heater pros today to learn more!

Waiting Forever for Hot Water

Is your bathroom the one at the far end of the house, away from the heater, that takes like half an hour to get hot? This is because your plumbing was installed without a re-circulation line – a heated line of hot water that runs near all the fixtures in the home, providing hot water very quickly.

This is a problem that can absolutely be corrected! In fact, there are a number of ways to solve this, and we would love to tell you about each option. One potential solution is that we could install a tankless water heater in the bathroom, giving you immediate access to a never-ending flow of hot water. Give us a call today so that we can resolve this problem and save you time, irritation, and money on your next water bill.

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Our licensed plumbers are ready to get to work. Call us today at (865) 238-2280 or contact us online to schedule a water heater installation in Knoxville. We’ll get the job done right!