AC Repair in Garland, Texas

AC repair in Garland starts near $160 for a simple fix and can reach $760 for after-hours calls or major parts. A typical bill is closer to $490.
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Garland Weather and HVAC Load
Garland logs 2,294 heating degree days and 2,612 cooling degree days in a normal year, based on the closest NOAA weather station. Neither season dominates in Garland. That balance is a big reason heat pumps and dual-fuel systems sell well in Texas. A normal year brings 35 nights at or below freezing and 93 days over 90°F. On the cooling side, a 2,000 sq ft house here usually needs around 3.5 tons. A tight, well-insulated house may get by with half a ton less.
| Heating degree days / year | 2,294 |
|---|---|
| Cooling degree days / year | 2,612 |
| Nights at or below 32°F | 35 |
| Days above 90°F | 93 |
| Average low / high | 55.8°F / 75.8°F |
Garland Housing Stock
Half the homes in Garland were built before 1978 (Census ACS median), so the typical house is about 48 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. Owners live in 61.6% of occupied homes, roughly 50,000 households. Homes here have a median value of $248,900 and households a median income of $74,717. 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
- Water pooling around the indoor unit
- The AC runs, but the air coming out is warm
- The system cycles on and off every few minutes
- The breaker trips when the AC kicks on
- The outdoor unit hums, but the fan doesn't spin
What Moves the Price
- Whether the equipment sits in a tight attic or on a roof
- The service call or diagnostic fee
- Refrigerant type and how many pounds it takes
- The part: a capacitor costs a fraction of a fan motor, and a compressor costs far more than both
- Nights, weekends and holidays
We raised the national figures about 8% for Garland 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
- Clearing the drain line if it's clogged
- Checking refrigerant pressures
- A test run
- Diagnosis and electrical testing
- Replacing the failed part
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). A repair usually goes ahead without a permit, but the tech handling refrigerant must hold EPA 608 certification. Ask the company for its Texas license or registration number before the visit.
Before You Hire
- Swap the air filter and check the breaker before you call anyone.
- Ask for the per-pound refrigerant price before any work starts.
- If you see ice, shut the system off. Running it frozen can kill the compressor.
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AC Repair Questions from Garland Homeowners
What does AC repair cost in Garland?
Most bills land between $160 and $760, including the service call. A typical visit is about $490. Night and weekend calls cost more.
Why is my AC freezing up?
Usually poor airflow, from a dirty filter or coil, or low refrigerant from a leak.
What is the most common AC repair?
A failed run capacitor. The part is cheap, and the swap usually takes less than an hour.
AC Repair Near Garland
- Rowlett $190 to $870
- Richardson $190 to $870
- Irving $170 to $800
- Frisco $230 to $1,070
- Laredo $170 to $770
- McKinney $200 to $930
- Lubbock $140 to $660
- Grand Prairie $170 to $780
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Richardson; NOAA Storm Events Database 2020-2025, Dallas County. Prices are our estimates, not contractor quotes. Updated 2026.