Duct Doctor USA

Duct Doctor USA is an air duct cleaning service in Mobile, AL providing thorough HVAC duct and dryer vent cleaning to help improve airflow and indoor air quality. For the best results, request an upfront, itemized quote, ask for before-and-after photos or video, and confirm they use negative-pressure HEPA vacuums while protecting registers and furnishings. Consider scheduling during milder months and ask about bundled pricing for dryer vent cleaning and optional sanitizer treatments to maximize value and efficiency. If you have allergies or dust concerns, request a full system inspection (supply and return lines, blower, and coils), verify technician certifications and insurance, and ask about availability for same-day or weekend appointments.