Furnace Repair in Irving, Texas
Furnace repair in Irving starts near $150 for a simple fix and can reach $630 for after-hours calls or major parts. A typical bill is closer to $410.
Irving Weather and HVAC Load
Irving logs 2,220 heating degree days and 2,824 cooling degree days in a normal year, based on the closest NOAA weather station. Neither season dominates in Irving. That balance is a big reason heat pumps and dual-fuel systems sell well in Texas. On average, Irving gets 29 freezing nights and 106 days above 90°F per year. Snowfall averages about 2 inches. For a 2,000 sq ft house, this climate points to a heating load somewhere near 40,000 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 | 2,220 |
|---|---|
| Cooling degree days / year | 2,824 |
| Nights at or below 32°F | 29 |
| Days above 90°F | 106 |
| Average low / high | 56.5°F / 76.7°F |
Irving Housing Stock
Census figures put the median build year in Irving at 1986, so a typical house here has about 40 years on it. Plenty of houses from this period still run original 1990s or early-2000s equipment, which is past its expected service life. Irving has roughly 36,000 owner-occupied homes, or 38.3% of households. Homes here have a median value of $287,300 and households a median income of $79,641. Those two numbers drive the labor adjustment in our estimate.
Dallas County had 44 hail days and 30 days with damaging thunderstorm winds from 2020 through 2025, according to NOAA storm records. The largest hail reported was 4 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. Dallas County also had 4 tornado days in that period.
Symptoms Worth a Service Call
- Cold air coming out of the vents
- Banging, squealing or rattling from the furnace
- The blower won't stop running
- A yellow or flickering flame instead of a steady blue one
- The thermostat calls for heat and nothing happens
What Moves the Price
- The diagnostic or service call fee
- Whether the part is still under the manufacturer warranty
- Night, weekend or holiday rates
- Which part failed: a flame sensor costs far less than a control board or blower motor
- The furnace's age and brand, which affect parts availability
For Irving we lowered the national figures about 3%, based on local income, home values and climate-based equipment sizing. Get at least three written quotes; real bids can land outside this range.
What the Quote Should Cover
- A diagnostic check
- A test run through a full heating cycle
- A safety and combustion check
- Replacing the part that failed
Texas Licensing and Efficiency Rules
Texas 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). Most repairs don't need a permit. Anyone who opens the refrigerant circuit does need EPA Section 608 certification, and in Texas the company should carry a state license or registration. Ask for both.
Before You Hire
- If the furnace is past 15, ask the tech to price both a repair and a replacement.
- Have the model and serial number from the furnace label handy. Parts get ordered faster.
- Ask whether the diagnostic fee comes off the repair bill.
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Furnace Repair Questions from Irving Homeowners
What does furnace repair cost in Irving?
Most bills land between $150 and $630, including the service call. A typical visit is about $410. 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 Irving
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Dallas Fort Worth Airport; NOAA Storm Events Database 2020-2025, Dallas County. Prices are our estimates, not contractor quotes. Updated 2026.