Top 10 Most Common AC Problems and How We Fix Them

Keeping Las Vegas Cool with Fast, Reliable Repairs

Living in Las Vegas, we all know how important a working air conditioner is, especially during the hot summer months. At Airtech HVAC Las Vegas, we help homeowners and businesses stay cool by fixing all types of AC problems. In this blog, we’ll share the 10 most common issues people face with their AC and how our team solves them.

1. AC Not Starting

What’s the Problem?

Sometimes, the AC doesn’t turn on at all. This situation might be caused by a defective thermostat, a breaker that has been tripped, or harmed electrical wiring.

How We Fix It

Our team at Airtech checks the power supply, thermostat settings, and wires. We fix or replace anything that is broken.

2. AC Blows Warm Air

What’s the Problem?

Air may be flowing from your AC, but it’s not cooling the room as it should. It might be blowing warm or room-temperature air.

How We Fix It

We check the refrigerant level, clean the coils, and inspect the compressor. If anything is low or dirty, we fix or refill it.

3. Weak Airflow

What’s the Problem?

If the air coming from the vents feels weak or slow, your AC isn’t working properly.

How We Fix It

We check the air filters, ducts, and fan motor during our tests. Many times, the filters need cleaning, or the ducts are blocked. We clean or replace them and ensure the fan is running properly.

4. Strange Sounds from the AC

What’s the Problem?

If your AC starts making odd sounds like rattling, buzzing, or banging, something inside may be loose or broken.

How We Fix It

We open the unit, check for loose parts, and fix or replace anything damaged. Also, we apply oil to the moving parts so everything works more quietly.

5. Water or Refrigerant Leaks

What’s the Problem?

Drips of water or unpleasant odors from your AC might mean a water or refrigerant leak.

How We Fix It

We figure out where the water is leaking, clean the area, and repair it. If there’s a refrigerant leak, we also refill the gas safely.

6. Ice on the AC Unit

What’s the Problem?

When the coils or pipes are covered in ice, it usually means the evaporator coil is frozen.

How We Fix It

We turn off the unit to defrost, clean the filters, and check refrigerant levels. We also inspect the airflow to prevent future freezing.

7. Thermostat Not Working

What’s the Problem?

Sometimes, the thermostat doesn’t show the right temperature or doesn’t respond when you change settings.

How We Fix It

We test the thermostat and fix or replace it if needed. We also suggest upgrading to smart thermostats for better control and efficiency.

8. Bad Smell from the AC

What’s the Problem?

If your AC smells musty or burnt, there might be mold inside the system or an issue with electrical wires.

How We Fix It

We clean the drain pan, air ducts, and interior components. If wires are burned or damaged, we replace them immediately.

9. High Energy Bills

What’s the Problem?

If your electricity bill is higher than usual, your AC might be running inefficiently.

How We Fix It

We inspect the system for dirty or worn-out parts. Cleaning coils, sealing leaks, and replacing damaged components helps reduce energy use.

10. AC Turns On and Off Too Often

What’s the Problem?

When your unit cycles on and off rapidly, it’s called short cycling, and it can damage the AC over time.

How We Fix It

We check if the unit is the right size, inspect the thermostat, and clean filters. Then we fine-tune everything so the system runs normally.

Why Choose Airtech HVAC Las Vegas?

Repairs at Airtech are simple, timely, and budget-friendly. Whether you need help with a home unit, a business cooling system, or a window AC, we’re ready to help.

  • Fast and friendly service
  • Skilled technicians
  • Honest prices
  • Free consultation

We fix small issues before they become bigger problems, keeping your space cool and saving you money.

Final Words

If your AC isn’t working as it should, don’t wait until it breaks completely. Air Tech AC installation in Las Vegas, and we can offer you a free consultation today. We’ll find the problem and get your AC running like new.

Whether it’s a quick repair, regular maintenance, or a brand-new AC installation in Las Vegas, Airtech HVAC is here to help you stay cool and comfortable all year long.

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