AirDuctIQ helps homeowners compare local pros, understand costs, and breathe better. Get free quotes from vetted contractors in minutes.
No spam. We match you with 2-3 local pros. Free, no obligation.
Already know what you need? Browse pros in your city →
From basic duct cleaning to mold remediation — find the right service for your home.
Remove dust, allergens, and debris from your HVAC ductwork. Typical cost: $300–$700 for a standard home.
Learn more →Clogged dryer vents are a leading cause of house fires. Get yours cleaned for $80–$150.
Learn more →Mold in your ducts can cause serious health problems. Professional remediation costs $500–$3,000.
Learn more →Keep your office or commercial space compliant and healthy. Commercial pricing based on square footage.
Learn more →Annual inspections catch problems before they become expensive. $100–$200 for a full system check.
Learn more →Prices vary by home size, duct count, and local labor rates. Here's what to expect.
| Home Size | Estimated Cost | Time Required | What's Included |
|---|---|---|---|
| Small (under 1,500 sq ft) | $250–$400 | 2–3 hours | Main ducts + returns |
| Medium (1,500–3,000 sq ft) | $400–$600 | 3–4 hours | All ducts + registers |
| Large (3,000–5,000 sq ft) | $600–$900 | 4–6 hours | Full system clean |
| Very Large (5,000+ sq ft) | $900–$1,500+ | 6+ hours | Full system + sanitize |
| Add: Dryer vent | +$80–$150 | +30–60 min | Dryer vent cleared |
| Add: Sanitizing treatment | +$100–$200 | +30 min | Anti-microbial spray |
Prices are national averages. See our detailed cost guide →
Quick answers to the most common air duct cleaning questions.
Air duct cleaning typically costs $300 to $500 for a standard 3-4 bedroom home. Small homes under 1,500 sq ft run $200-$300. Large homes over 3,500 sq ft can cost $600-$900+. Most reputable companies charge $25-$45 per vent. Use our free cost calculator for an estimate specific to your home.
Duct cleaning is worth it in specific situations: after major renovations, when moving into a home with pets, after mold or pest issues, or if ducts haven't been cleaned in over 5 years. For routinely maintained homes with clean filters, the benefit is minimal. The EPA notes that cleaning is warranted when there's visible mold, heavy debris, or documented contamination.
The EPA and NADCA recommend cleaning air ducts every 3-5 years for most homes. Homes with pets, smokers, or allergy sufferers may benefit from cleaning every 2-3 years. After major renovations, clean immediately regardless of schedule. See our full cleaning schedule guide.
A professional air duct cleaning takes 2-4 hours for a typical home. Larger homes or heavily contaminated systems can take 5-6 hours. The technician should clean every supply and return vent plus the main trunk line. Learn more about the process.
A full air duct cleaning includes: inspection of all vents, negative pressure system connected to the main trunk line, mechanical agitation of each duct run, cleaning of the air handler and plenum, and documentation with before/after photos. Know what to watch for to avoid scams.
Look for NADCA certification (the gold standard), verify license and insurance, get written estimates from at least 3 companies, ask for references, and never pay upfront. Be wary of door-to-door sales, prices under $150 for a whole house, and companies that lack proper equipment. Use our contractor vetting checklist.
According to the EPA, a clean HVAC system can operate up to 30% more efficiently. When ducts are clogged with dust and debris, your system works harder to push air through. Actual savings vary based on your system's age and usage, but most homeowners notice improved airflow immediately after cleaning.
Make smarter decisions before you hire — no account needed.
Enter your details and we'll connect you with 2–3 vetted local air duct cleaning companies. Free, no obligation.
Expert guides to help you make smart decisions about your home's air quality.
Everything you need to know about pricing, what's included, and how to avoid getting ripped off.
Read Guide →The honest answer might surprise you. Here's what the EPA and HVAC pros actually recommend.
Read Guide →Dust on vents, musty smells, rising energy bills — don't ignore these warning signs.
Read Guide →Manage quotes, follow-up, and customer communications automatically. GoHighLevel is the #1 CRM for home service businesses — and it pays for itself with just one extra job per month.
Best CRM for Duct Cleaning Businesses → Send Professional Quotes in Minutes →We've researched local pros in major metro areas. Click your city for vetted recommendations.
Make smarter decisions before you hire.