9 Warning Signs That You Need an Air Conditioner Repair

Is your air conditioner making more noise than usual? Notice an unfamiliar smell wafting through your vents?

When your AC unit is acting up, it’s likely a sign of an underlying issue. Ignoring these signs will only exacerbate the problem. But how can you discern between a serious issue and a mild concern?

The safe approach is to assume the worst. This guide will help you identify potential problems with your air conditioning system and indicate when you should enlist the help of air conditioning repair services in Las Vegas.

Continue reading for some insightful advice!

1. Aging Air Conditioning Unit

Air conditioners typically have a lifespan of around 12 to 17 years, but the duration could be shorter depending on the unit and its maintenance history. If your AC unit is nearing the 10 to 12-year mark, consider scheduling a maintenance check to ensure it’s functioning correctly. In some scenarios, replacing the unit might be a more cost-effective solution than repairing it.

• Weak Airflow

Examine your home by placing your hand in front of the air vents. A weak airflow could indicate a blocked filter or a malfunctioning motor. Start by cleaning the filter, but if the problem persists, a professional might be needed to repair or replace the motor.

• Warm Air from Vents

Your AC unit should always emit cool air. If it’s blowing warm air, the compressor might have an issue.

Ensure your thermostat is correctly set. If it’s outdated, that might be the root cause of the problem. Replacing it may fix the issue.

If warm air continues to flow, it’s advisable to call an HVAC technician to identify and address the problem.

• Unpleasant Odors from Vents

Does the air from your vents carry a musty smell? It could be a sign of mold growth in your ductwork which should be removed promptly. If it smells more like burning, turn off your unit immediately. This could indicate an electrical problem and poses a risk of causing a fire if not addressed.

• Leakage from the Unit

A leaking air conditioner might be due to a variety of reasons, including:

• Frozen coils 
• Dirty filter 
• Clogged drain line 
• Damaged drain pan 
• Low refrigerant levels 

Spotting a leak warrants an immediate call to air conditioning and heating services. Delaying the repair will worsen the leak and allow the moisture to seep into your floors and walls, leading to potential mold growth.

• Increased Energy Bills

An old or malfunctioning air conditioner needs more energy to cool your house. If your energy bills have spiked without any apparent reason, your AC unit could be the culprit. A professional inspection can help identify the problem and bring your monthly costs back to normal.

• Uneven Cooling in the House

Does your air conditioner cool some rooms faster than others? There could be a blockage in your ductwork or a build-up of debris on your vents. Cleaning the vents might resolve the issue, but professional help might be required if it persists.

• Unusual Noises

While it’s normal for your AC unit to make some noise during startup and shutdown, unusually loud noises during operation are not.

For instance, a rattling sound could suggest a loose part, squealing could indicate a worn-out fan belt, and clicking might hint at an electrical issue.

Are you hearing a high-pitched whistling sound? Switch off your unit immediately! This might indicate a dangerous buildup of high pressure inside your unit. In such a case, call an emergency air conditioning service without delay.

• Frequent Cycling

Your AC unit may run more often during extreme summer heat but shouldn’t be in constant operation. If your system seems to be running incessantly, it might struggle to cool the passing air. A professional HVAC technician can identify the source of the issue and provide the best course of action.

Time to Schedule an Air Conditioning Repair in Las Vegas

Notice any of these warning signs from your AC unit? Be sure to schedule an air conditioning repair in Las Vegas. Ignoring these issues can exacerbate the problem, leading to a costly repair in the future.

Need help determining which service to hire?

Our 24/7 Heating, AC, and Plumbing team is at your service! We’ll examine your system and restore its cooling capability. Don’t hesitate to contact us today!