Furnace Repair

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Reliable Furnace Repair in Knoxville

Furnace repairs to get you through the colder months

A properly functioning furnace provides comfort, safety, and energy efficiency, especially during the colder months. Issues like weak airflow, unusual noises, or rising energy bills can signal that your system needs professional attention. At Quality, we provide expert furnace repair in Knoxville, delivering fast and dependable solutions.

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Our Furnace Repair Process

We start with a detailed inspection to identify the problem and recommend the best solution. Before any work begins, we provide clear pricing so you know what to expect. Our technicians complete high-quality repairs and perform post-repair testing to ensure your furnace runs safely and efficiently.

Signs Your Furnace Needs Repair

Unusual Noises

Banging, rattling, or squealing sounds could indicate loose components or motor failure.

Frequent Cycling

A furnace that turns on and off too often may have a thermostat or airflow issue.

Yellow or Flickering Pilot Light

A blue pilot flame is normal, but a yellow or flickering flame could indicate a gas issue.

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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


Comprehensive Furnace Repair Services

From minor fixes to major repairs, we restore your furnace’s efficiency and reliability.

Our expert technicians diagnose heating issues and provide the right repairs to keep your furnace running smoothly. We handle everything from thermostat calibration and blower motor repairs to ignition system fixes and gas line checks. For urgent issues, our 24/7 emergency furnace repair ensures you get fast, reliable service when you need it most.

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FAQs

Frequently asked questions about furnace repairs

  • What types of furnaces do you repair?

    We service gas, electric, and oil furnaces from all major brands.

  • How do I know if my furnace needs repair or replacement?

    If your furnace is over 10-15 years old and requires frequent repairs, replacement may be more cost-effective.

  • Can furnace repairs help lower my energy bills?

    Yes, a properly repaired furnace runs more efficiently, reducing heating costs.

  • Do you offer furnace maintenance plans?

    Yes, we provide affordable maintenance plans to prevent breakdowns and extend system lifespan.

Still Have a Question?

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

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Repair Your Furnace, Don't Break Your Budget

get the repairs you need withot financial stress.

Unexpected furnace repairs can be costly, but we make it easier with financing through GoodLeap. The quick application process includes a soft credit check and considers your highest score from all three bureaus.

Learn More

Time for a Replacement?

If your furnace is beyond repair or the cost of fixing it is too high, replacement may be the best option. Our furnace installation services provide energy-efficient solutions to keep your home warm and lower your heating costs. 



We’ll assess your system and help you choose the best path forward for reliable, long-term comfort.

Furnace Installations