Is There a Problem? 10 Signs You Should Call for HVAC Repair

Your HVAC system is responsible for keeping your home livable all year long, but even the most durable systems encounter issues occasionally. Catch these problems early to reduce the risk of expensive repairs or the need for a full replacement. Here are 10 signs that you should book HVAC repair without delay.

1: More Expensive Energy Bills

An unexplained surge in energy costs even though there’s not a corresponding change in usage strongly indicates that your HVAC system is not running as it should. Common culprits include old equipment, leaks in the air ducts or dirty coils, forcing your system to work harder to sustain your set temperature. Steeper energy bills are often among the first signs your system needs repair, so it’s important to be mindful of unexplained bill increases.

2: Louder Noises

Your HVAC system should hum along smoothly, but when you are noticing strange rattling sounds, you know something’s wrong. Loud and annoying noises often suggest rattling parts, deteriorated belts or a broken motor. Overlooking these sounds could lead to greater damage, so it’s best to contact a professional for furnace or AC repair once you detect them.

3: Strange Smells

When your HVAC system begins producing unpleasant odors, it’s time to check it out. Stale smells are a sign of mold in your ductwork or HVAC unit, while burnt odors suggest electrical damage or overheating components. These odors keep your home from smelling fresh, and in severe cases may even affect your health. A certified HVAC technician can assess and correct the issue to restore proper operation.

4: Poor Airflow

If the airflow coming from your vents feels like it’s gotten worse or erratic, several potential issues could be to blame. The filter may be dirty, part of the ventilation may be loose or the air blower may be wearing out. Not only will weaker airflow make your home more uncomfortable, it also forces your system to run inefficiently, leading to higher energy bills and extra wear and tear.

5: Lukewarm Air

Perhaps the airflow is strong, but the temperature is way off compared to your thermostat. When running your air conditioner, room-temperature “cooling” often points to low refrigerant or a failing compressor. Regarding the heating side, cool air can be caused by a faulty ignition system or issues with the ignition system. Identifying the root problem is the only way to restore home comfort.

6: Changing Temperatures

When one part of the house feels like a sauna while another is more like your refrigerator, it’s likely your HVAC system is failing to distribute air evenly. This issue could stem from ductwork leaks, a faulty thermostat or even the system itself becoming less efficient. Uneven temperatures will obviously lower comfort and can also elevate energy costs and require repairs.

7: Excessive Heating or Cooling Cycles

Your HVAC system should have regular on-and-off cycles. If it repeatedly shuts back off shortly after just powering on, the system is not functioning how it is supposed to. This specific malfunction, known as short cycling, can be caused by thermostat malfunctions, a dirty air filter or a poorly sized system. Correcting this problem earlier avoids wear and tear that could contribute to equally early HVAC replacement.

8: Humidity Problems

Your HVAC system plays a major role in maintaining indoor humidity levels. If you feel unusually increased humidity or dryness, your system may not be working properly. Elevated humidity levels are difficult to live with and can lead to mold growth, while low humidity leads to dry skin and nasal irritation. Concerns like a malfunctioning compressor or a moldy drain line may stop your system from regulating humidity effectively. Luckily, these situations are easily addressed.

9: Water Leaks Nearby

Water leaking or standing around your HVAC system is a clear sign of an issue. This may have started with a backed-up condensate drain line, which prevents moisture from draining properly, or ice forming on the condenser coils and slowly breaking down. No matter the cause, reach out to a professional to resolve leaks as soon as you notice them to reduce property damage and growing issues.

10: A Malfunctioning Thermostat

Is your HVAC system not operating correctly to your thermostat inputs? For instance, the system may not start up when you modify the temperature, or it may frequently misunderstand commands. Whether the issue stems from the thermostat itself or its connection to the HVAC system, these concerns cause suboptimal operation and comfort problems.

Schedule HVAC Repair

If your heater or air conditioning is showing any of these signs, contact Service Experts Heating, Air Conditioning & Plumbing. Our certified technicians are ready to provide quick, long-lasting solutions for all your home comfort concerns. We ensure a job well done with a 100% satisfaction guarantee since your comfort is and always will be our main priority. Contact us today to schedule an appointment and ensure your home stays comfortable all year long.