Mesquite, TX AC Repair

Your air conditioner doesn’t always stop working all at once. Sometimes it still runs, but something else is wrong—warm air from the vents, strange noises, or hot spots in certain rooms. That’s usually your system telling you it needs attention. TemperaturePro is the Mesquite AC repair company that you can trust to track down the issue and get it fixed quickly. If you’re looking for the best air conditioner repair in Mesquite, TX, you’ve found it! Here are some of the most common AC repairs we see in the Mesquite area:

AC Won’t Turn On 

When nothing happens—no click, no fan, no airflow—it often comes down to electrical issues. A tripped breaker, a faulty thermostat, or a failed capacitor are common culprits. Sometimes the control board or wiring is at fault. Most of these problems can be repaired without replacing the entire unit, but they require proper testing to narrow down the cause.

Air Conditioner Blowing Warm Air 

If the system runs but the vents blow warm air, it usually means refrigerant is low, the evaporator coil is dirty, or the compressor is struggling. Low refrigerant often points to a leak, which needs to be found and sealed before the system is recharged. A dirty coil can often be cleaned, while compressor issues may require part replacement. Ignoring these symptoms can make the system work harder, which shortens its lifespan.

AC Turning Off and On

Short cycling—when the unit starts, runs for a few minutes, then shuts off and starts again—puts a lot of stress on parts and drives up energy bills. Common causes include clogged air filters, low refrigerant, or overheating. In some cases, the system may be oversized for the house, which requires adjustments or controls to balance the load. Fixing short cycling early prevents larger repairs down the line.

Water Around the AC Unit

If you notice water near your air handler or closet unit, it’s often due to a clogged condensate drain line. When water can’t drain properly, it backs up and spills out. Another possibility is a frozen coil that melts after the system shuts down. These are straightforward issues to fix, but if left alone, they can lead to mold growth or water damage inside the home.

AC Making Strange Noises

Air conditioners should run with a steady hum. Loud banging, screeching, or grinding sounds are signs that something is wrong. A loose fan blade, a worn belt, or a failing motor are common sources. Parts that are worn or loose can usually be replaced or secured, but ignoring the noise often leads to bigger damage.

Hot and Cold Spots 

If one room is too hot and another is too cold, the system isn’t moving air evenly. The most common reasons are blocked vents, dirty filters, or ductwork leaks. Sometimes the thermostat placement or a zoning issue is at fault. Addressing airflow problems not only evens out temperatures but also helps the whole system run more efficiently.

Odd Smells From The Vents

Airflow that smells musty often comes from mold or mildew in the drain pan or ducts. A burning smell can mean an electrical issue, like overheating wires or components. Both should be checked quickly—musty air affects indoor air quality, and burning smells can be a safety concern.

We know one of the first things you want to know is how much AC repairs cost. Smaller fixes like clearing a clogged drain line, replacing a capacitor, or swapping out a thermostat often fall in the $150–$400 range. Mid-level repairs, such as fixing refrigerant leaks, replacing coils, or repairing ductwork, can run anywhere from $500–$1,200. The most expensive AC repairs usually involve compressors or major motor replacements, which can reach $1,500 or more.

We’ll do a full inspection, and once we know what’s going on, we’ll walk you through the issue and give you a clear quote before we get to work.