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Providing expert HVAC services to keep you cool and comfortable year-round.

Ready to Get Started? Get in touch with our expert HVAC technicians for any questions you may have. We'll work with you through the necessary steps and help you set up an appointment for your free estimate!

Why Russell & Abbott Heating and Cooling Is the Right Choice 

Don’t settle for mediocre service when you can have the very best. At Russell & Abbott Heating and Cooling, our highly trained technicians never cut corners or settle for service that is “good enough” because we take our work very seriously. And, to make sure you are receiving the highest quality service possible, our team always stays up to date on the latest trends and advancements in the industry. 

Choose our Knox County HVAC maintenance experts because:

  • Our technicians are licensed and highly trained 
  • We are backed by a decade of service excellence 
  • Our team offers a variety of flexible financing options 
  • We provide excellent warranties 
  • We are a locally owned and operated company 
  • We proudly participate in community service to better serve our neighbors 

Call (865) 302-3221 or contact us online to learn more about our various HVAC maintenance services in Knox County and the surrounding areas.

Just Whistle & We’ll Come Running! 

Since 2013, Russell & Abbott Heating and Cooling has taken great pride in serving the members of this community by making their homes as comfortable as possible. If you are looking for ways to improve your indoor air quality, maximize the efficiency of your HVAC equipment, or protect your heater and AC against surges, we’ve got you covered! 

Russell & Abbott Heating and Cooling proudly serves residents throughout Knox, Blount, and Loudon counties. 

Schedule an HVAC maintenance service in Knox County by calling (865) 302-3221 today. We look forward to serving you!

Financing Options

We know maintaining a home can be expensive. That’s why we offer promotional financing options with no pre-payment penalty you can choose from that will best suit your needs.

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Ultimate Comfort is Just Around the Corner

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Our Customers Love Us

Read Reviews from Your Friends and Neighbors
  • “I highly recommend Russell and Abbott to anyone in need of maintenance, repair, or replacement of their current HVAC system. They actually fulfill their warranty promises, making them a 21st-century company with old-school quality!”

    - William K.
  • “I was so impressed by this company and their professionalism. The communication was amazing and each person I spoke with was friendly and willing to help.”

    - Whitney H.
  • “The staff is always very friendly, professional and on time. I have the Onyx system and have a 10-year warranty, so I am never charged for anything that they do. I cannot recommend this company enough!”

    - Angel J.
  • “I highly recommend Russell & Abbot. I will have them come back regularly for maintenance to avoid future problems. I am so pleased with their service!”

    - Patricia A.