Clean Air DC™

Clean Air DC™ is an air duct cleaning service in Washington, DC focused on improving indoor air quality and HVAC efficiency through thorough duct, vent, and return cleanings. To maximize value, request an itemized quote (number of vents/returns, dryer vent, coil cleaning, and sanitizer), confirm they use negative-air machines with HEPA filtration, and ask for before/after photos. Booking tip: choose a morning slot, clear 3–4 feet around vents and the HVAC unit, secure pets, and plan 2–4 hours for a typical whole-home cleaning depending on size. For lasting results, ask about maintenance intervals (often every 2–3 years), upgraded MERV filters, and any satisfaction guarantees or re-clean policies—then schedule with Clean Air DC™ during off-peak seasons to lock in better pricing.