Furnace and heat pump repair in Smyrna
Dependable heating repair for Smyrna homes, including older furnaces and heat pumps that need an honest second opinion.
Heating systems get less attention than air conditioners in Middle Tennessee because they run fewer months. That changes the first night it drops below freezing, when a furnace that has not run since March has to start up and perform.
Heavenly Air repairs furnaces and heat pumps in Smyrna (37167) around the clock. We diagnose before replacing parts, work on every major brand and explain what we find, including when an older furnace is no longer worth repairing.
Common furnace and heat pump problems
These make up most of our heating calls:
- No heat. Ignitor, flame sensor, control board, thermostat or blower failure.
- Short cycling. A dirty flame sensor, clogged filter or overheating.
- Weak airflow. A clogged filter, failing blower or duct problem.
- Noises. Banging on start can be delayed ignition. Squealing often points to a motor or belt.
- Heat pump running without heating. Low charge, a failed reversing valve or a frozen outdoor coil.
Older furnaces
Many Smyrna furnaces are 15 years old or more. At that age we inspect the heat exchanger carefully, because a cracked exchanger is a safety hazard and ends the repair discussion. If your furnace is old, ask for the replacement estimate at the same time as the repair quote.
Safety
If you smell gas, leave the home and call your gas utility and 911. Keep working carbon monoxide alarms on every level. We test combustion and venting during furnace repairs.
What our repair visit includes
We check the thermostat, ignition system, blower, electrical connections, airflow and safety controls, then explain the diagnosis and cost before work starts. If replacement is right, see furnace installation in Smyrna.
What we look for before calling a furnace repairable
On an older furnace we check a few things before agreeing to a repair: the heat exchanger for cracks or rust, the venting for blockage or corrosion, the age and availability of the failed part and the history of earlier repairs. If two or more of those are against the furnace, we say so, and explain what a replacement would cost.
Quick checks before you call
A few things are worth a minute before a service call: confirm the thermostat is set to heat and the batteries are fresh, make sure the filter is not clogged, check that the furnace switch near the unit is on and look at the breaker. If the furnace still will not start, note any blinking light codes on the control board and tell us when you call. It helps us arrive with the right parts in mind.
Furnace & Heat Pump Repair in Smyrna: common questions
Do you repair furnaces in Smyrna in the middle of the night?
Yes. Call 615-200-7757 at any hour.
How can I tell if my furnace has a cracked heat exchanger?
It requires an inspection. Signs include unusual smells, soot or a flame that looks wrong, but only a technician can confirm it. Turn it off if you are concerned.
Do you repair heat pumps too?
Yes, including defrost operation and backup heat.
Is there a discount available?
We offer $25 off any service call. See our specials.
More Heavenly Air services in Smyrna
AC Repair
Smyrna, TN
AC Installation & Replacement
Smyrna, TN
Furnace & Heat Pump Installation
Smyrna, TN
HVAC Maintenance & Tune-Ups
Smyrna, TN
24/7 Emergency HVAC Repair
Smyrna, TN
Commercial HVAC
Smyrna, TN
See everything we do in Smyrna, or read the full guide to heating service and repair.