Top 7 Tell-Tale Indicators You Need an HVAC Repair

As the summer months approach, ensuring that your air conditioner in Edmonton or Calgary is working properly is important. Air conditioners can become damaged or malfunction due to age, poor maintenance, or other factors. 

If your air conditioner isn’t working properly, you may need to call a professional for air conditioner repair. But how can you tell when you need air conditioner repair?

You probably require an air conditioner repair if you observe any of the warning indicators listed below:

Inadequate Airflow

Poor airflow is a typical indicator that your air conditioner is malfunctioning or that there is a blockage in the ducting in your home. It could be worse, like a damaged motor or blocked air filters.

If there is usually insufficient airflow in your home, we might advise investing in an energy-recovery ventilator. Replacing stale air with new air each time your system cycles can increase the efficiency with which your air conditioner operates. 

Zoning systems may also be advantageous for your air conditioner. They may make sure you receive the proper ventilation and cooling where it is most required.

Foul Odors

You should take care of the problem before it worsens if you smell something strange and believe your HVAC system is to blame. 

Fortunately, a short diagnostic check can identify whether a more involved repair is required or if your air conditioner only needs a tune-up and thorough cleaning.

UV lamps can do wonders to get rid of lingering microbial development inside your air conditioner. The odor problems in the ducting may be resolved by duct cleaning.

Strange Noises

The majority of air conditioners start up and shut down quite quietly. However, unusual, loud, or sudden noises may signify more significant cooling system issues.

While whistling or grinding noises indicate something more dangerous, rattling or buzzing noises can point to a loose element. A professional tune-up is necessary because this kind of problem rarely resolves itself. 

Our professionals will identify the root cause of the issue and suggest a fix to keep your family at ease during the entire season.

Water Spills

Condensation may build due to your air conditioner’s operation because it uses refrigerant to cool your house. However, neither of these substances should accumulate or seep into your house.

The presence of standing water or an active leak close to your air conditioner is a crucial indicator that something is wrong with your cooling system. 

Please get in touch with our HVAC service technicians right away. Leaks seriously threaten your home’s stability and cause immediate harm.

Hot Air

Check the thermostat to see if warm air comes from your home’s vents. Make sure it is in the cooling mode and set to a temperature lower than the one your home is now at. If there is a problem with the compressor or a restriction in the airflow, your vents may still be venting warm air.

In contrast to DIY tasks, it is advisable to leave HVAC repair and maintenance to the professionals. After all, the sophisticated cooling system in your house needs precise calibration.

Frequent Cycles 

Your air conditioner should usually undergo regular cooling cycles regardless of the weather. During the hottest summer days, you could anticipate that your cooling system would run more frequently, but it shouldn’t turn on and off continuously. 

Contact air conditioning repair staff or cooling professionals if you notice numerous cycles. With a little tune-up, your air conditioner might cease cycling so regularly. It might also mean that your air conditioner must be replaced.

High Level of Humidity

In the spring and summer, it’ll probably be humid outside. However, this does not imply that you desire excessive humidity inside. Your air conditioner should automatically manage the humidity.

If your cooling system cannot keep the humidity levels comfortable, you require an air conditioner repair. 

A specialist can identify the problem immediately and inform you whether a whole-house dehumidifier would be a better option or whether a simple re-calibration of your air conditioner is required.


It is vital to be aware of signs indicating that your air conditioner requires repair. Suppose you notice any signs discussed in this article, such as reduced airflow, strange noises, or higher energy bills. In that case, it is important to contact an experienced HVAC technician to diagnose and repair the issue. 

Doing so can help you avoid further damage to the air conditioner and ensure that it operates safely and efficiently. Investing in regular maintenance and repair can also ensure that your air conditioner is running properly and helping to keep your home comfortable all year round.

At Legacy, we specialize in HVAC systems for residential new home construction (RNC) and installation and replacement of furnaces, air conditioners, air cleaners, thermostats, humidifiers, heat recovery ventilation (HRV) units, humidifiers, and unit heaters, as well as other HVAC products! Contact us for an HVAC repair in Edmonton and Calgary!

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