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Knoxville and
Surrounding areas
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Family Owned
and Run HVAC
in Knoxville, TN
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AboutFannon & Sons Heating Cooling

Whether you are a first time home owner looking to start out fresh with a brand new unit or a long time resident interested in upgrading to a more efficient system, Fannon & Sons is here to help. We know how difficult it can be to choose a trustworthy company; we’ve made that easy for you. At Fannon & Sons, we offer free, no obligation estimates and second opinions to give you the opportunity to make the best decision for your home and family.

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Air Conditioning

Contact Fannon & Sons Heating Cooling for Air Conditioning Services

Our Services

Contact Fannon & Sons Heating Cooling for HVAC Services In Knoxville, Farragut, Maryville, TN, and Surrounding Areas
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Contact Fannon & Sons
Heating Cooling for Heating Services
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Indoor Air Quality

Contact Fannon & Sons Heating Cooling for Indoor Air Quality Services
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Heat Pumps

Contact Fannon & Sons Heating Cooling for Heat Pump Services
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Contact Fannon & Sons Heating Cooling for Ductless HVAC Services
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We Service All Makes & Models
HVAC Services


Danielle T.

Chris came out to work on our unit that stopped heating. I can’t say enough about how friendly and professional he was. He explained everything ...

Kitty C.

From the time I called Fannon & Sons to the time they arrived, I received nothing but PREMIER service. It’s in the 20s right now ...

Lisa G.

We have a home warranty and when my heating system was having an issue, we contacted the warranty company. They assigned the job to Fannon ...

Karen S.

Fannon and Sons were GREAT! They responded quickly to my call and diagnosed the problem. They actually worked on a Saturday to resolve my Air ...

Cole C.

WOW – Chris and his team are second to none. As new homeowners, it’s tricky to find reputable home service companies, but there’s no sense ...

Emily S.

I cannot speak highly enough of Fannon & Sons. Chris, Alex, and Zach were on time (and even arranged to come earlier when possible) for ...

Lori P.

My a/c stopped working in August–the worst time. Thanks to Fannon & Sons, I have cool air again! I highly recommend this friendly, honest, professional, ...

Ryan H.

If you are looking for a company that will take care of your HVAC needs and also goes the extra mile then Fannon & Sons ...

Rachel T.

Thank you so much for fixing our AC! I would highly recommend this company! He was here to fix our AC, but he also caught ...

Stacey C.

My air conditioner was out for 6 days in the hot and humid month of June. Mr. Fannon showed up on time was very respectful, ...
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