Water Heater  Replacement

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Reliable Water Heater Replacement in Knoxville

Efficient Hot Water Solutions for Your Home

If your current water heater unit is outdated or failing, replacing it can improve energy efficiency, hot water supply, and overall reliability. At Quality, we provide expert water heater replacement services in Knoxville, ensuring a seamless installation process.

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Why Choose Us for Water Heater Replacement?

We help you choose the right water heater based on your home's size, hot water usage, and energy efficiency needs. Whether you need a gas, electric, or tankless model, our expert team ensures a seamless installation with same-day and emergency services available. We also remove and responsibly dispose of your old unit, making the replacement process hassle-free from start to finish.

Signs You Need a Water Heater Replacement

Age of the Unit

Most water heaters last 8-12 years. An older unit may be inefficient, prone to failure, or costing you more in energy bills.

Rising Energy Bills

Older water heaters use more energy to operate. Upgrading to a modern, efficient model can help lower your costs.

Frequent Repairs

If you’re constantly fixing your water heater, replacing it may be a more cost-effective and long-term solution.

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Hundreds of Verified Google Reviews

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"Everyone at Quality Plumbing, Heating, Cooling and Electrical are always awesome to work with. Have a rental property that had water line leak issues! Called this morning and by this afternoon issues were professionally repaired! I will always use their services."

Gregory Payne


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"Called Quality late afternoon on Friday and within a short time, dispatched called and said a Technician could be here in 20 min. I could not have been more pleased with Quality and the 2 technicians. They will definitely be my “go to” for any issues we have in the future."

Debra Ball

"Great next day service. Checked everything on my heat pump found the leak and gave me 2 options to repair or replace whole unit. The tec was friendly and answered all my questions and concerns. So glad I called."

Jennifer Golak

"He did a good job very thorough, both of our toilets were clogged, Cole Gicks and his trainee checked our sewer line also used in auger on both toilets and everything is flushing, Great teamwork and very affordable."

Debra Pope

"Highly recommend Quality Plumbing. Very prompt service. Call when technician is on the way. Have used several times and always well pleased. Thank you Andrew! Job well done and appreciated."

Joyce Mullins

"Super polite and professional and their shoe cover game is A++. On in the house, off when outside and up in the attic, then back on again when they came out of the attic. I greatly appreciate their care!"

Jan Uetrecht

"I think Joe did a great job at fixing the two issues that they came to resolve. He and his apprentice Trinity were very friendly and courteous. We would definitely request Joe for any future plumbing issues."

Stephanie Curtis

"Tanner was wonderful, he explained everything in detail on what we had to do to install a new unit and where everything would be placed. Had a Quote within 15 min! Great service."

Heather Bohanan

"He was very polite. Showed me the problem on video. Explained me the my options on repairing/replacement of my faucet. I couldn't be more happy. Thank you for your service."

Deborah Parks

"Fixed our problem. Very nice and answered my questions about some other issues I was just curious about. I have had very good experiences both times we have had to call them. Not to mention they charge very reasonable prices and do quality work."

Kimberly Humphrey

"What started as a very stressful day ended up a lot better after Shawn came to the rescue. He took a look at our water issue and had us ready to go in a few minutes. We're on a well, so being without water is stressful. So glad we called Quality!"

Sherry Moore

"Had a heating and air issue and these guys got out there quickly. Seth was knowledgable and professional. I would recommend them to anyone needing service on their heating and air system."

Chad Keaton

"We had to have a big project done on our main sewer, and they got the job done very quickly. They all were very professional and extremely helpful with explaining everything and making sure we were happy with the work they did. I highly recommend them!"

Nicole Steiner

"Excellent response time! Excellent service! Very Professional! Truly put customer first! Would recommend them and Robert to anyone! Will never use anyone else!"

Andrea Jinks

"Everyone at Quality Plumbing, Heating, Cooling and Electrical are always awesome to work with. Have a rental property that had water line leak issues! Called this morning and by this afternoon issues were professionally repaired! I will always use their services."

Gregory Payne


Choosing the Right Water Heater for Your Home

We install a variety of water heaters to match your household’s needs and energy preferences.

We offer traditional tank water heaters for reliable, cost-effective hot water and tankless models for energy efficiency and endless supply. Our team installs both gas and electric water heaters, ensuring you get a system that fits your home and budget. Whether upgrading or replacing, we’ll help you find the best solution for long-term performance.

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FAQs

Frequently asked questions about water heater replacements

  • How long does a water heater replacement take?

    Most installations take 2-4 hours, depending on the unit type and complexity.

  • Should I replace or repair my water heater?

    If your unit is over 10-12 years old or frequently needs repairs, replacement is usually the best long-term investment.

  • Are tankless water heaters worth it?

    Yes–they provide endless hot water, lower energy costs, and last up to 20 years.



  • What size water heater do I need?

    It depends on household size and hot water usage. Our team can recommend the best option for your needs.


  • Do you offer financing options for water heater replacement?

    Yes–we provide flexible financing plans to make replacement more affordable.

Still Have a Question?

Call us now or click the button below to fill out our contact form.

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Easy Financing for a New Water Heater

Get the funding you need and enjoy reliable hot water without financial stress.

We know that water heater replacement is an important investment. That’s why we offer financing through GoodLeap, making it easier to afford the right system for your home. The quick application process includes a soft credit check and considers your highest score from all three bureaus. 

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We'll Try to Fix It First

If your water heater isn’t working properly, a repair may be all you need to restore hot water. Our water heater repair services can fix common issues like leaks, temperature fluctuations, and strange noises.


If repairs aren’t enough, we also offer water heater replacement to ensure you have a reliable, energy-efficient system.

Water Heater Repair