AC Repair in Aurora, Colorado
An AC repair visit in Aurora, CO usually costs $150 to $710. Where you land depends on the part. A capacitor or contactor sits at the low end, while a condenser fan motor or a refrigerant leak repair pushes the bill toward the top.
Aurora Weather and HVAC Load
In a normal year, Aurora racks up 5,836 heating and 675 cooling degree days (NOAA 1991-2020 normals). Heating is the bigger job here. The AC still runs every summer, but it works far fewer hours than the furnace does. A normal year brings 172 nights at or below freezing and 47 days over 90°F. Snowfall averages about 49 inches. On the cooling side, a 2,000 sq ft house here usually needs around 2.5 tons. A tight, well-insulated house may get by with half a ton less.
| Heating degree days / year | 5,836 |
|---|---|
| Cooling degree days / year | 675 |
| Nights at or below 32°F | 172 |
| Days above 90°F | 47 |
| Average low / high | 34.7°F / 66.8°F |
Aurora Housing Stock
Census figures put the median build year in Aurora 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. Owners live in 63.3% of occupied homes, roughly 91,000 households. With a median household income of $84,320 and a median home value of $444,500, local labor rates come out above the national middle in our model.
Between 2020 and 2025, NOAA's Storm Events Database logged 20 hail days and 24 days with damaging thunderstorm winds in Arapahoe County. The largest hail reported was 2.5 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. Arapahoe County also had 5 tornado days in that period.
Symptoms Worth a Service Call
- The outdoor unit hums, but the fan doesn't spin
- The system cycles on and off every few minutes
- The AC runs, but the air coming out is warm
- The breaker trips when the AC kicks on
- Water pooling around the indoor unit
What Moves the Price
- Refrigerant type and how many pounds it takes
- Nights, weekends and holidays
- Whether the equipment sits in a tight attic or on a roof
- The service call or diagnostic fee
- The part: a capacitor costs a fraction of a fan motor, and a compressor costs far more than both
For Aurora we kept the national figures close to unchanged, 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 test run
- Clearing the drain line if it's clogged
- Replacing the failed part
- Diagnosis and electrical testing
- Checking refrigerant pressures
Colorado Licensing and Efficiency Rules
Colorado falls in the DOE's North region. New split central air conditioners must meet at least 13.4 SEER2, and heat pumps sold anywhere in the U.S. need 14.3 SEER2 and 7.5 HSPF2. Most repairs don't need a permit. Anyone who opens the refrigerant circuit does need EPA Section 608 certification, and in Colorado the company should carry a state license or registration. Ask for both.
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 Aurora Homeowners
What does AC repair cost in Aurora?
Most bills land between $150 and $710, including the service call. A typical visit is about $460. 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 Aurora
- Denver $170 to $780
- Colorado Springs $150 to $690
- Fort Collins $160 to $740
- Lakewood $160 to $740
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Cherry Creek Dam; NOAA Storm Events Database 2020-2025, Arapahoe County. Prices are our estimates, not contractor quotes. Updated 2026.