It’s crucial to have a professional periodically service the HVAC system in your Rogersville, MO, home to improve indoor air quality. Problems with HVAC systems, like poor ventilation or clogged filters, can negatively impact air quality and lead to allergy symptoms. Excessive dust or mold growth is a clear indicator of humidity problems or bad air circulation that could benefit from humidifiers or air purifiers. If you notice anything that could be reducing your air quality, or signs like frequent coughs and excess dust, Queen City Heating & Cooling is the HVAC company to call.