Find Air Duct Cleaning Companies Near You
Breathe easier — find a certified air duct cleaning specialist who removes the dust, allergens, and contaminants circulating through your home. Compare costs across 33 states and 11,254 zip codes.
Avg Bid
$69.47
Bid Range
$6.3 - $110
Zip Codes
11,254
US Coverage
34%
How Much Do Air Duct Cleaning Companies Cost?
Typical cost range: $300–$700 for a standard home; $700–$1,500 for larger systems. Actual prices vary by location, complexity, and urgency.
When to Hire a Air Duct Cleaning
You see visible dust, debris, or mold growth inside your ductwork when you look inside a supply or return vent
Household members have worsening allergies, asthma, or respiratory symptoms that improve when away from home
You just completed a renovation that generated significant dust — construction dust circulates through ducts and coats every surface
You've just moved into a new home and want a clean start, especially if the previous owner had pets or smokers
There's a noticeable musty smell when the HVAC system runs, suggesting mold or bacterial growth inside the ducts
Visible rodent droppings or evidence of pest infestation inside the ductwork
How to Choose a Good Air Duct Cleaning
NADCA (National Air Duct Cleaners Association) certification — the only meaningful industry certification for duct cleaning
Truck-mounted vacuum equipment that creates negative pressure in your duct system — portable units don't have enough suction power for a proper cleaning
A process that includes brushing/agitating debris AND vacuuming, not just blowing air through the system
Willingness to show you before-and-after photos or video of your own ducts, not stock images
Transparent pricing based on the number of vents, duct runs, and system size — not a suspiciously low flat rate
They clean the full system: supply ducts, return ducts, registers, grilles, heat exchangers, coils, drip pans, fan motor, and air handler housing
Common Air Duct Cleaning Problems
Post-renovation dust coating the inside of every duct, dramatically reducing air quality and HVAC efficiency
Mold growth from condensation inside ducts, especially in humid climates or when the air handler is in an unconditioned space
Rodent nests and droppings inside ductwork — a health hazard that requires both pest removal and duct cleaning
Collapsed or disconnected flex duct sections in attics and crawl spaces that leak conditioned air and pull in contaminants
Clogged dryer vents that reduce drying efficiency and are a leading cause of house fires (nearly 3,000 per year)
Dust buildup on evaporator coils reducing HVAC efficiency by 10–30% and increasing energy costs
Questions to Ask Before Hiring a Air Duct Cleaning
“Are you NADCA certified, and do you follow the NADCA ACR Standard?”
NADCA (National Air Duct Cleaners Association) certification means the company follows established cleaning standards and uses proper equipment. Many companies advertise duct cleaning without this baseline qualification.
“What equipment do you use — truck-mounted or portable?”
Truck-mounted systems provide 10,000+ CFM of suction and create true negative pressure through your duct system. Portable units are inadequate for whole-house cleaning. This single question separates legitimate companies from scammers.
“Can you show me the inside of my ducts before and after?”
Reputable companies use duct cameras and will happily show you the condition of your ducts before work begins. This also protects you from paying for cleaning you might not actually need.
Red Flags to Watch For
Advertises a whole-house duct cleaning for under $100 — this is universally a scam or bait-and-switch
Cannot explain their cleaning process step-by-step or uses vague terms like 'sanitizing treatment'
Pushes chemical treatments, sealants, or UV light systems as mandatory add-ons during the initial cleaning
Uses portable equipment only — no truck-mounted vacuum system
Tells you your ducts are making you sick or causing diseases without any testing — scare tactics are a red flag
Safety Considerations
Beware of $29 or $49 whole-house duct cleaning offers — these are bait-and-switch scams that upsell unnecessary treatments. Legitimate duct cleaning costs $300–$700
Never allow a duct cleaner to apply chemical sealants, biocides, or 'encapsulants' inside your ducts unless you have documented mold growth confirmed by testing — these chemicals can off-gas into your living space
Dryer vent cleaning is not the same as duct cleaning. Clogged dryer vents are a fire hazard — the CPSC estimates 2,900 dryer fires per year from lint buildup
DIY vs Hiring a Pro
You can clean your vent covers and registers yourself (pop them off and wash them), change your HVAC filter regularly, and vacuum inside the first foot of exposed ductwork. But actual duct cleaning requires professional truck-mounted equipment that creates 10,000+ CFM of negative pressure through the system while rotating brushes dislodge debris. Consumer-grade duct cleaning tools can't reach more than a few feet into a duct run and risk pushing debris deeper. If you need duct cleaning, hire a NADCA-certified company — or skip it entirely. There's no effective middle ground.
Licensing & Guarantees
Air duct cleaning licensing requirements vary by state. Some states require an HVAC contractor's license; others have no specific licensing. Regardless, always hire NADCA-certified companies. Verify the company carries liability insurance and workers' compensation. For any work involving mold treatment or chemical application inside ducts, additional licensing may be required.
What to expect: Expect the company to clean the full HVAC system including supply, return, main trunk lines, and the air handler unit. The work should include before-and-after documentation. There should be a satisfaction guarantee — if debris remains after cleaning, they should return to re-clean at no cost. For dryer vent cleaning, expect a flow test or visual confirmation that the vent is clear. Most duct cleaning does not come with a long-term warranty since ducts re-accumulate dust naturally, but the immediate results should be verifiable.
Seasonal Tip
The best time for duct cleaning is during spring or fall shoulder seasons when your HVAC usage is lower. This way you start the heavy cooling or heating season with a clean system. Post-renovation duct cleaning should happen immediately after construction finishes and before you live in the space. If you have allergies, schedule cleaning before spring pollen season. Dryer vent cleaning should happen annually regardless — lint buildup is a fire hazard year-round but especially in winter when dryers run more frequently.
Cost Distribution
Most Expensive Cities
- 1. Benton City, WA$110
- 2. Burbank, WA$110
- 3. Connell, WA$110
- 4. Kennewick, WA$110
- 5. Pasco, WA$110
- 6. Prosser, WA$110
- 7. Richland, WA$110
- 8. Sunnyside, WA$110
- 9. West Richland, WA$110
- 10. Accord, NY$106.5
Least Expensive Cities
- 1. Alexandria, KY$6.3
- 2. California, KY$6.3
- 3. New Richmond, OH$6.3
- 4. Alba, TX$15
- 5. Antioch, TN$15
- 6. Athens, TX$15
- 7. Basye, VA$15
- 8. Ben Wheeler, TX$15
- 9. Brashear, TX$15
- 10. Brentwood, TN$15
Coverage by State
$95.00 avg
$89.75 avg
$85.57 avg
$85.00 avg
$82.92 avg
$74.45 avg
$68.18 avg
$67.37 avg
$66.25 avg
$65.52 avg
$65.28 avg
$65.00 avg
$65.00 avg
$63.84 avg
$62.71 avg
$62.63 avg
$60.91 avg
$57.96 avg
$56.25 avg
$56.00 avg
$50.00 avg
$50.00 avg
$50.00 avg
$50.00 avg
$50.00 avg
$47.74 avg
$40.38 avg
$39.80 avg
$39.00 avg
$29.60 avg
$28.35 avg
$28.35 avg
$15.00 avg
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Frequently Asked Questions: Air Duct Cleaning
- What is the average cost for Air Duct Cleaning?
- The national average bid for Air Duct Cleaning is $69.47 per call, with prices ranging from $6.3 to $110 depending on location and market competition.
- How many zip codes have Air Duct Cleaning coverage?
- Air Duct Cleaning has active provider coverage across 11,254 zip codes in 33 states, representing approximately 34% of US zip codes.
- Which state has the highest Air Duct Cleaning costs?
- Massachusetts has the highest average Air Duct Cleaning bid at $95.00 per call across 688 zip codes.
- Which state has the lowest Air Duct Cleaning costs?
- Alabama has the lowest average Air Duct Cleaning bid at $15.00 per call across 22 zip codes.
- How often is Air Duct Cleaning pricing data updated?
- Our Air Duct Cleaning market data is refreshed every 12 hours from the eLocal marketplace, ensuring you see current bid prices and coverage information.