Dust can collect over time in your ventilation system and clog up filters or hamper air flow performance. Gross film and grime can also build up over time to leave a rather bad odor behind. Duct sanitation as part of our air duct cleaning service can severely reduce the amount of allergens and pollutants that get circulated throughout your home or building. We will thoroughly cleanse your filters, keeping the devices functioning optimally. Contact Southwest Heating & Air Conditioning today to give your HVAC systems a thorough cleaning for dirt, dust, and grime!