Breathe Cleaner Air with Professional Air Duct Cleaning
Your ducts circulate air throughout your entire home — every day. Our NADCA-certified technicians remove dust, allergens, mold, and bacteria so every breath you take is cleaner and healthier.
Las Vegas’s Most Trusted Air Duct Cleaning Specialists
702Duct has been improving indoor air quality for Las Vegas homeowners and businesses for over 38 years. Our NADCA-certified technicians use state-of-the-art equipment to thoroughly clean your entire duct system — from supply and return vents to the main trunk lines.
We serve both residential and commercial clients throughout Las Vegas, Henderson, and Boulder City, NV. Every job includes a full system inspection, professional cleaning, and optional sanitization treatment to eliminate mold spores and bacteria.
- NADCA-certified technicians
- Residential & commercial service
- Same-day appointments available
- Optional antimicrobial sanitization
Benefits of Professional Air Duct Cleaning
Clean ducts mean cleaner air, lower energy bills, and a healthier home for your entire family.
Cleaner Indoor Air
Dust, allergens, mold spores, and bacteria accumulate in ducts over time. Professional cleaning removes these contaminants and delivers measurably fresher air throughout your home.
Allergy & Asthma Relief
Dirty ducts recirculate irritants with every HVAC cycle. A thorough cleaning reduces airborne triggers — providing real relief for allergy and asthma sufferers.
Improved HVAC Efficiency
Buildup inside ducts restricts airflow and forces your system to work harder. Clean ducts restore peak efficiency, lowering energy bills and extending equipment life.
Mold & Bacteria Elimination
Moisture inside ductwork creates ideal conditions for mold growth. Our sanitization process eliminates mold spores and bacteria, protecting your family's health.
Does Your Home Need Air Duct Cleaning?
Watch for these signs that your duct system is overdue for a professional cleaning:
- Visible dust blowing from vents when the system runs
- Musty or stale odor when the HVAC is on
- Increased allergy symptoms or respiratory irritation indoors
- Uneven heating or cooling between rooms
- Dust accumulating quickly on surfaces after cleaning
- Ducts have never been cleaned or not serviced in over 3–5 years
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Frequently Asked Questions
Everything you need to know about air duct cleaning.