Furnace Repair in Memphis, Tennessee
Furnace repair in Memphis starts near $130 for a simple fix and can reach $550 for after-hours calls or major parts. A typical bill is closer to $360.
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Memphis Weather and HVAC Load
NOAA's 1991-2020 climate normals put Memphis at 2,874 heating degree days and 2,313 cooling degree days per year. Neither season dominates in Memphis. That balance is a big reason heat pumps and dual-fuel systems sell well in Tennessee. Count on roughly 44 nights below 32°F and 72 afternoons past 90°F in a typical year. Snowfall averages about 3 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 45,000 BTU/h. Treat that as a starting number. A Manual J calculation will move it up or down based on insulation and windows.
| Heating degree days / year | 2,874 |
|---|---|
| Cooling degree days / year | 2,313 |
| Nights at or below 32°F | 44 |
| Days above 90°F | 72 |
| Average low / high | 53.8°F / 73°F |
Memphis Housing Stock
The median Memphis home dates to 1970, according to the Census ACS. That makes the typical house about 56 years old. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. Memphis has roughly 117,000 owner-occupied homes, or 46% of households. The median home value is $157,100, and median household income is $51,211. We use both figures to adjust labor and pricing for this page.
Between 2020 and 2025, NOAA's Storm Events Database logged 20 hail days and 47 days with damaging thunderstorm winds in Shelby County. The largest hail reported was 2 inches across. Hail flattens the thin aluminum fins on condenser coils and cuts airflow. After a big storm, take a look at the outdoor unit; homeowners insurance often covers the damage.
Symptoms Worth a Service Call
- The burners light, then shut off a few seconds later
- The thermostat calls for heat and nothing happens
- Banging, squealing or rattling from the furnace
- A yellow or flickering flame instead of a steady blue one
- Cold air coming out of the vents
What Moves the Price
- The furnace's age and brand, which affect parts availability
- Whether the part is still under the manufacturer warranty
- Which part failed: a flame sensor costs far less than a control board or blower motor
- Night, weekend or holiday rates
- The diagnostic or service call fee
We lowered the national figures about 16% for Memphis using local income, home values and the equipment size this climate needs. Real bids can still come in outside the range, so collect three written quotes.
What the Quote Should Cover
- A test run through a full heating cycle
- A diagnostic check
- A safety and combustion check
- Replacing the part that failed
Tennessee Licensing and Efficiency Rules
Tennessee is in the DOE's Southeast region, where new split central air conditioners need at least 14.3 SEER2 (13.8 SEER2 for systems of 45,000 BTU/h and up). A repair usually goes ahead without a permit, but the tech handling refrigerant must hold EPA 608 certification. Ask the company for its Tennessee license or registration number before the visit.
Before You Hire
- Have the model and serial number from the furnace label handy. Parts get ordered faster.
- If the furnace is past 15, ask the tech to price both a repair and a replacement.
- Ask whether the diagnostic fee comes off the repair bill.
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Furnace Repair Questions from Memphis Homeowners
What does furnace repair cost in Memphis?
Most bills land between $130 and $550, including the service call. A typical visit is about $360. Night and weekend calls cost more.
What is the most common furnace repair?
Cleaning a dirty flame sensor or replacing a cracked hot-surface ignitor. They're also two of the cheapest repairs.
Should I repair or replace my furnace?
Here's a rule many techs use: multiply the furnace's age by the repair quote. If the number is over $5,000, replacing it usually makes more sense.
Furnace Repair Near Memphis
- Nashville $160 to $700
- Knoxville $140 to $600
- Chattanooga $140 to $610
- Clarksville $150 to $630
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Memphis International Airport; NOAA Storm Events Database 2020-2025, Shelby County. Prices are our estimates, not contractor quotes. Updated 2026.