Capitol Duct Cleaning - Spanaway's Best HVAC Repair

Spanaway homes can accumulate dust, pollen, and other allergens in ductwork, which then circulate through your HVAC system. Our NADCA-certified cleaning process removes these pollutants at the source. Combined with our duct sanitization service, we directly target the contaminants that degrade your indoor air, helping your family breathe easier and reducing allergy triggers common in our area.

Our thorough service includes cleaning the entire supply and return ductwork, registers, grilles, and the air handler unit. We also perform air duct sanitization to address microbial growth and replace your air duct filters. As a veteran-owned company with 25 years of experience, we provide upfront pricing and a satisfaction guarantee, ensuring your system is cleaned to NADCA standards for improved efficiency and air quality.

Proper insulation is crucial for energy efficiency and preventing moisture issues in our climate. Our inspection identifies areas where insulation is missing, damaged, or compromised—common causes of duct leaks and reduced airflow. We then provide professional insulation installation, removal, or replacement to seal your home's envelope. This stabilizes indoor temperatures, improves HVAC performance, and can significantly lower your energy bills.