24/7 Air Conditioning & Heating Repair in Knoxville, TN
AC repair, furnace repair, heat pump service and HVAC installation for Knoxville homeowners — 24 hours a day, with upfront pricing and same-day appointments.
- Same-day AC & heating repair
- Upfront, written pricing
- All brands serviced
- Satisfaction guaranteed
Heating & cooling experts serving Knoxville, TN
Airbourne Air Conditioning is the heating and cooling company homeowners in Knoxville, Tennessee call when the AC quits, the furnace goes cold or a heat pump stops keeping up. From emergency air conditioner repair to full system replacement, our Knox County team covers every make and model, 24 hours a day.
Every Knoxville service call starts with a thorough diagnostic. We test refrigerant levels, electrical components, airflow and controls before recommending anything, so you never pay for parts you do not need. Most repairs are completed the same day from parts carried on the truck.
We service every major brand — Carrier, Trane, Lennox, Goodman, Rheem, Ruud, American Standard, Bryant, Amana, York, Daikin, Mitsubishi and more. Whether your Knoxville home has a gas furnace, electric heat pump, central AC or ductless mini-split, our team has the parts and know-how to fix it.
HVAC services in Knoxville, Tennessee
Every service below has its own dedicated Knoxville page with details, common problems, pricing guidance and local FAQs.
Air conditioning services in Knoxville
HVAC, heat pump & air quality services in Knoxville
- Heat Pump Repair in Knoxville, TN
- Heat Pump Installation in Knoxville, TN
- HVAC Repair in Knoxville, TN
- HVAC Installation in Knoxville, TN
- HVAC Maintenance in Knoxville, TN
- Emergency HVAC Repair in Knoxville, TN
- Ductless Mini-Split in Knoxville, TN
- Ductwork Services in Knoxville, TN
- Thermostat Services in Knoxville, TN
- Indoor Air Quality in Knoxville, TN
- Commercial HVAC in Knoxville, TN
Common HVAC problems we fix in Knoxville
Searches like “AC frozen coil Knoxville” and “air conditioner not working near me” bring Knoxville homeowners to us every week. Our technicians diagnose and repair:
- AC frozen coil in Knoxville, TN
- Air conditioner not working in Knoxville, TN
- AC not blowing cold air in Knoxville, TN
- AC not cooling in Knoxville, TN
- Thermostat not responding in Knoxville, TN
- AC compressor won't start in Knoxville, TN
- Refrigerant leaks, frozen evaporator coils and failed capacitors
- Cracked heat exchangers, dirty flame sensors and bad igniters
Why Knoxville homeowners choose Airbourne
- 24/7 live answering. A real dispatcher picks up any hour of the day or night.
- Fast response in Knox County. Technicians on routes near Knoxville, Powell and Rockford.
- Upfront pricing. You approve the written price before we start.
- Every brand, every system. Central AC, furnaces, heat pumps, mini-splits and commercial rooftop units.
- Satisfaction guarantee. If it's not right, we come back and make it right.
Serving Knoxville and nearby communities
Knoxville is located in Knox County. Our technicians also serve homeowners in Powell, Rockford, Louisville and every neighborhood in between, from downtown Knoxville to the outlying subdivisions and rural routes.
Nearby towns we serve
More Knox County service areas
View all Knox County locations · All Tennessee service areas
What Knoxville customers say
“Great experience from the first phone call to the final walkthrough. Our new furnace and AC were installed in one day and the house has never been more comfortable.”
— Stephanie K., Knoxville, TN“Had them out for a no-heat call in Knoxville. The flame sensor was dirty — quick fix, and they didn't try to sell me a new furnace. That kind of honesty is rare.”
— Robert H., Knoxville, TN“AC was running but not blowing cold air. They found the frozen coil, explained the airflow issue and fixed it the same day. Really appreciated the clear explanation.”
— Tonya M., Knoxville, TNKnoxville AC & heating repair FAQs
What HVAC brands do you service in Knoxville?
All of them. Our technicians repair and install Carrier, Trane, Lennox, Goodman, Rheem, Ruud, American Standard, Bryant, Amana, York, Daikin, Mitsubishi, Bosch and many other brands throughout Knoxville, TN.
Should I repair or replace my air conditioner?
If your system is under 10 years old and the repair is affordable, repair usually makes sense. If it is 12–15+ years old, uses R-22 refrigerant or needs a major component, replacement often saves money long term. Our Knoxville technicians will show you the numbers on both options.
How much does AC repair cost in Knoxville, TN?
Most air conditioning repairs in Knoxville fall between a modest service call for minor electrical parts and a larger repair for compressors or refrigerant leaks. We diagnose the problem first and give you upfront, written pricing before any work begins, so there are never surprises.
How fast can you get to my home in Knoxville?
We keep technicians on routes throughout Knox County and neighboring areas like Powell and Rockford, so same-day service is usually available in Knoxville. Emergency calls receive priority dispatch.
Do you offer 24 hour AC repair in Knoxville, TN?
Yes. Airbourne Air Conditioning offers 24/7 emergency air conditioning repair and heating repair in Knoxville and all of Knox County. Call (855) 459-5498 any time — nights, weekends and holidays — and a live dispatcher will schedule the next available technician.
Helpful HVAC guides
Need AC & heating repair in Knoxville? We're available 24/7.
Same-day appointments, upfront pricing and a satisfaction guarantee on every job.