01
What changed with the AC?
Tell us whether the air is warm, weak, intermittent, noisy, or different from one room to another, and when it started.
Cooling repair
AC Repair Starts With Why It Stopped Cooling
Tell us what changed. United checks the equipment, controls, airflow, and ductwork, then explains whether repair still makes sense.
02
Can the problem start outside the AC equipment?
Warm air or weak airflow can start in the equipment, controls, filters, or ductwork. The system needs to be checked as a whole.
03
When does AC repair still make sense?
Replacement is not the default. It becomes an option when the diagnosis and condition of the equipment make repair the weaker choice.
04
Why is the AC running but not cooling?
First check that the thermostat is set to cooling and that the set temperature is below the room temperature. Look at the filter if it is safely accessible, note whether airflow is weak at every vent, and observe whether the outdoor unit starts. Those checks describe the symptom. They do not identify the failed part.
- Thermostat mode and set temperature
- Airflow at the vents
- Filter condition if accessible
- Outdoor-unit sound or silence
- Water, ice, odor or a new noise
05
When should you turn the AC off?
Turn cooling off and request service if you see ice or water around the equipment, smell burning, hear harsh electrical or mechanical noise, or the breaker trips again. Do not open electrical panels or handle refrigerant lines.
06
What should you tell the AC technician?
Share when cooling changed, whether the system runs, which rooms are affected, what the thermostat shows, and any water, ice, sound or odor. A model number or photo can help when it is easy to reach, but you do not need one to start.
Common questions
What customers ask.
Can weak airflow be an AC problem?
It can be connected to cooling equipment, filters, ductwork, controls, or another restriction. The symptom needs to be checked in the context of the whole air path.
What should I check before calling for AC repair?
Check the thermostat mode and set temperature, look at an accessible filter, note the airflow at the vents, and observe whether the outdoor unit runs. Stop if you see ice, water, burning odor, repeated breaker trips or a harsh new noise.
Why is the AC running but the air is warm?
Warm air can come from thermostat or control settings, restricted airflow, outdoor-equipment trouble, a refrigerant problem or another failed component. The symptom does not identify the failed part by itself.
Next step
Tell us what changed with the AC.
Visits, diagnostics, and repair or installation estimates are free for homes and commercial properties.
Request a Free Estimate4.9 on Google from 28 reviews