Uneven Heating or Cooling: Does your home have hot or cold spots? This could be a sign of poor air distribution or a malfunctioning system.
High Energy Bills: If your utility costs are rising unexpectedly, your HVAC system could be working harder than necessary due to age or damage.
Strange Noises: Unusual sounds like rattling, banging, or squealing may indicate mechanical problems that require immediate attention.
Inconsistent Airflow: Weak or inconsistent airflow could mean there's a problem with your ducts or your HVAC system’s fan.
System Not Turning On/Off: If your system is cycling too frequently or not turning on at all, it may be time for a repair or a system upgrade.