The Best HVAC Services in Knoxville

Handpicked Top 3 HVAC Services in Knoxville, Tennessee. Our 50-Point Inspection includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and cost to the general excellence. You deserve only the best!


1001 Katherine Avenue, Knoxville, TN 37921

Since 1972

Heating, Cooling, Air Conditioning, Service, Repair, Installation, Maintenance, Replacement, Furnace Repair and Replacement, General HVAC Repairs, Air Quality Improvement, Home Performance Testing, UV Light and Filtration, Duct Work and Duct Testing, Forced Air Heat, Humidifiers, Geo Thermal Service and Replacement & General Maintenance

0% APR Financing for 60 Months - Serves in Knoxville, Farragut, Lenoir City, Alcoa, Louisville and Maryville

License #TACLA00002283C | #HAE2283

Open 24-Hours

Excellent work and support. Completed the job in a timely and manner and was very professional on the job. They were timely, professional, courteous and had a fair price. Would certainly recommend them to anyone looking for a good heating and air company in Knoxville.
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5715-B Old Tazewell Pike, Knoxville, TN 37918

Since 1992

A/C Sales, HVAC Service and Installation, Energy Efficiency Check, Maintenance Programs, Equipment Update/Retrofit, Duct and Coil Cleaning, Duct Inspections, Mold and Odor Removal, Air Conditioning Replacement, Yearly Service Checkups, Heating System Maintenance, HVAC Repair and Maintenance, Water Heater, Thermostat Repair & Replacement

Free Estimates on New Units - Emergency Services Available - Service On All Makes And Models

License #697702


Always Open

Just had a new wall heater and water heater installed and an old floor heater removed by Cantrell's. I am so pleased with this company and with my new equipment. The price was very fair, the work was done promptly and the installers were very professional and kind, paid attention to details that were important to me and took the time to answer all my questions (thank you Greg and Josh!). Being new to the mountain, I feel super grateful that I was referred to Cantrell's. I highly recommend.

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8616 Asheville Hwy, Knoxville, TN 37924

Since 2004

Residential Heating, Air Conditioning Products, Installation, Replacement Commercial Products, Equipment Retrofit, Preventative Maintenance, Indoor Air Quality Specialists, Air Duct Cleaning, Extended Service Agreements, Heat Pumps, Gas Furnaces, Programmable Thermostats, Humidifiers, Air Cleaners, Ventilators & Zoning Products

3rd Generation family business has been serving Knoxville and our neighbors in surrounding counties for over 40 years - Extended warranties available for your new or existing equipment - Financing Available

License #PA049460

Mon - Fri 8:00 am - 5:00 pm Sat - Sun Closed

Advanced Heating and Air has serviced my Heating and Air units for 8 years now. Each time Andrew has come out to service my units because he is professional, friendly, and he just have to be the best tech that you have.He is the best, hands down. I don't want anyone but Andrew to work on my units.
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