Heat Pump Repair in Arlington, Texas

Heat pump repair in Arlington starts near $190 for a simple fix and can reach $950 for after-hours calls or major parts. A typical bill is closer to $610.
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Arlington Weather and HVAC Load
In a normal year, Arlington racks up 2,126 heating and 2,823 cooling degree days (NOAA 1991-2020 normals). Neither season dominates in Arlington. That balance is a big reason heat pumps and dual-fuel systems sell well in Texas. Count on roughly 36 nights below 32°F and 106 afternoons past 90°F in a typical year.
| Heating degree days / year | 2,126 |
|---|---|
| Cooling degree days / year | 2,823 |
| Nights at or below 32°F | 36 |
| Days above 90°F | 106 |
| Average low / high | 56.3°F / 77.4°F |
Arlington Housing Stock
Census figures put the median build year in Arlington at 1985, so a typical house here has about 41 years on it. Plenty of houses from this period still run original 1990s or early-2000s equipment, which is past its expected service life. About 77,000 households here own their home, 54.8% of the occupied total. With a median household income of $73,519 and a median home value of $276,400, local labor rates come out near the national middle in our model.
NOAA storm reports for Tarrant County show 58 hail days and 38 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 5 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. Tarrant County also had 3 tornado days in that period.
Symptoms Worth a Service Call
- The backup heat runs nonstop
- The system is stuck in heating or cooling
- Grinding or loud buzzing from the outdoor unit
- Ice builds up on the unit and doesn't melt off
What Moves the Price
- Whether the parts warranty still covers it
- The diagnostic fee
- Which part needs replacing: a reversing valve, defrost board or sensor
- Emergency or after-hours service
- Finding and fixing a refrigerant leak, then recharging
For Arlington we raised the national figures about 11%, 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
- Replacing the failed parts
- Diagnosis in both heating and cooling mode
- A defrost cycle test
- A full test run
- Checking refrigerant pressures
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
- Book maintenance twice a year, once before summer and once before winter.
- Keep two feet clear around the outdoor unit, including snow.
- Many heat pumps carry a 10-year parts warranty if they were registered. Find out whether yours was.
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Heat Pump Repair Questions from Arlington Homeowners
What does heat pump repair cost in Arlington?
Most bills land between $190 and $950, including the service call. A typical visit is about $610. Night and weekend calls cost more.
Why is my heat pump blowing cold air?
For a few minutes during a defrost cycle, that's normal. If it keeps going, the usual causes are a stuck reversing valve, low refrigerant or a thermostat set to the wrong mode.
Is it normal for a heat pump to freeze?
A thin layer of frost in winter is normal, and the defrost cycle should clear it. Heavy ice that stays usually means a defrost control or airflow problem.
Heat Pump Repair Near Arlington
- Grand Prairie $190 to $940
- Mansfield $230 to $1,130
- El Paso $170 to $840
- Corpus Christi $190 to $930
- Austin $240 to $1,160
- Plano $230 to $1,120
- Fort Worth $200 to $970
- Lubbock $160 to $800
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Arlington Municipal Airport; NOAA Storm Events Database 2020-2025, Tarrant County. Prices are our estimates, not contractor quotes. Updated 2026.