Furnace Installation

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Expert Furnace Installation When You Need It in Knoxville

Keep your heating system up to date

A properly installed furnace gives you consistent heating, energy efficiency, and long-term reliability. An outdated or inefficient system can lead to higher energy bills, frequent repairs, and uneven heating. At Quality, we provide expert furnace installation in Knoxville, offering high-efficiency systems tailored to your home’s needs.

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Complete Furnace Installation Services

We provide expert furnace installation, ensuring your system is properly sized for efficiency and comfort. Our services include high-efficiency furnace installations, ductwork optimization, and smart thermostat integration for better control and energy savings. We also handle old unit removal and eco-friendly disposal, making the upgrade process seamless.

Signs You Need a New Furnace

Age of the Furnace

Most furnaces last 10-15 years before losing efficiency.

Frequent Repairs

If your furnace needs constant repairs, replacement may be more cost-effective.

Unusual Noises

Banging, rattling, or humming sounds could indicate mechanical issues.

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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


Seamless Furnace Installation Process

From consultation to final inspection, we ensure a smooth, hassle-free furnace installation.

We begin with a detailed assessment of your home’s heating needs to recommend the best system. Our team handles precise installation, safety checks, and performance testing to ensure reliability. Before we finish, we walk you through system operation and maintenance tips for long-term efficiency.

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FAQs

Frequently asked questions about furnace installation

  • How long does a furnace installation take?

    Most installations take 4-8 hours, depending on system complexity.

  • Are high-efficiency furnaces worth the investment?

    Yes. Energy-efficient models lower heating costs and may qualify for rebates.

  • How do I maintain my new furnace?

    Regular maintenance includes filter changes, annual tune-ups, and vent cleaning.

  • What size furnace do I need for my home?

    It depends on square footage, insulation, and efficiency needs. We provide expert recommendations.

  • Can you install a furnace in a home without existing ductwork?

    Yes. We offer ductless heating solutions for homes without traditional ductwork.

Still Have a Question?

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

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Flexible Financing That Saves Money

Get the energy-efficient heating system you need without financial stress.

Replacing your furnace is a major investment, but we make it more affordable with financing through GoodLeap. The simple application process includes a soft credit check and considers your highest score from all three bureaus. 

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Repair or Replace? We Help You Decide

If your furnace isn’t working properly, repairs may be enough. Our furnace repair services diagnose and fix issues to extend the life of your system. If repairs aren’t cost-effective, we also offer professional furnace installation to ensure reliable, energy-efficient heating.

Furnace Repairs