Neilson Heating & Air Conditioning - Logo

Serving Knoxville, TN, and the Surrounding Counties

Residential Heating and Air Services

Save $100 on Equipment Replacements

All Work Guaranteed

24/7 Emergency Services

Get In Touch With Us Now

Hero Request Form

Experience Comfort at Home With Neilson Heating & Air Conditioning


Discover the difference of a home environment perfectly tailored to your comfort needs. Neilson Heating & Air Conditioning, your local experts in residential heating and air, are here to ensure your home is always at the ideal temperature, no matter the season.


From sales and service to installations and annual maintenance, we've got you covered. We specialize in residential gas and heat pumps, and we service all residential gas appliances, including stoves and fireplaces. Don't hesitate, reach out to us today.


Why Choose Neilson for Your Heating and Air Needs?


When it comes to residential heating and air, we believe you deserve the best. Here's why Neilson Heating & Air Conditioning stands out:


  • Decades of experience: We've been in business since 1978, providing over 50 years of industry expertise.
  • Comprehensive service: We sell, service, and install all brands of heating and air conditioning systems.
  • Assured quality: As a fully licensed, bonded, and insured company, we guarantee the quality of our work.
  • Emergency services: Our team is available 24/7 for emergency services, ensuring your comfort is never compromised.


Experience the Neilson difference. Get in touch with us for your heating and air conditioning needs.


Experience the Neilson Heating & Air Conditioning Advantage


At Neilson Heating & Air Conditioning, we're more than just a service provider. We're a part of your community. Here's what sets us apart:


  • Local and veteran-owned: We're proud to be a locally owned, veteran-operated business serving Knoxville, TN, and the surrounding counties.
  • Customer-centric approach: We pride ourselves on our excellent customer service. We treat our customers like family, always prioritizing your needs.
  • Special discounts: We offer special discounts for veterans, police, and firefighters as our way of giving back to those who serve our community.
  • Free estimates: We provide free estimates, ensuring transparency and trust in our services.


Don't settle for less. Contact Neilson Heating & Air Conditioning for your residential heating and air needs.


Let's Get Started


Ready to experience the ultimate in-home comfort? Neilson Heating & Air Conditioning is here to help. Get in touch with us today to get started.

Reviews


We Guarantee All Our Work

Schedule a Service Today

Get In Touch With Us Now

Save $20

Save $20 from the professionals at Neilson Heating & Air Conditioning on your next service call.

(865) 207-9271

(865) 207-9271

Save $100

Save $100 from Neilson Heating & Air Conditioning on equipment replacements.

(865) 207-9271

(865) 207-9271

Learn More About

Neilson Heating & Air Conditioning

Watch Video

Play Video
Share by: