Air Duct Cleaning Cost in Orlando, FL (2026)
Typical price ranges from EPA, NADCA and national cost guides, a quick vent calculator, and the pricing red flags to watch for. Then compare free quotes from independent local companies.
Get a Free QuoteTypical air duct cleaning prices
EPA says duct cleaning services "typically — but not always — range in cost from $450 to $1,000 per heating and cooling system," and NADCA gives the same broad range for an average-sized home. National cost guides report lower averages, which often reflect smaller homes or narrower scopes. No authoritative Orlando-only price survey exists, so use these as a starting point, not a quote.
| Item | Typical range |
|---|---|
| Whole-system duct cleaning (EPA and NADCA) | $450–$1,000 per system |
| Cost-guide averages | about $389 (HomeAdvisor) to $500 (Fixr) |
| Per vent | $25–$50 |
| By home size (Fixr) | 1,500 sq ft $225–$525 · 2,000 sq ft $300–$700 · 3,000 sq ft $450–$1,050 |
| Dryer vent cleaning | $100–$170 alone; about $100 added to a duct cleaning |
| AC cleaning / tune-up | $75–$200 |
| Duct repair / sealing | repair $200–$800; sealing and repairs $500–$4,000 |
| HVAC mold remediation add-on | $1,000–$5,000; whole-system mold $3,000–$10,000 |
| Sanitizing (if not included) | $100–$250 |
No reliable published price was found for UV lights, coil cleaning on its own or condensate drain line clearing, so we don't list one. Ask for those as separate line items on your quote.
Air duct cleaning cost calculator
Count the supply registers and return grilles in your home, then tick any add-ons you're considering.
Estimated range: $300–$600
Estimate only: vents × $25–$50 plus the add-ons you pick, based on published cost-guide ranges. EPA and NADCA put a typical whole system at $450–$1,000. Access, contamination, the air handler location and what's included all change the price; your real number comes from a written quote.
What changes the price in an Orlando home
EPA lists the main factors as "the services offered, the size of the system to be cleaned, system accessibility, climatic region, level of contamination." Here's how those play out locally:
- Vent count and number of systems. Larger and two-system homes cost more; EPA's range is per system.
- Air handler location. Closet, garage and attic air handlers differ in access. Florida ductwork often runs through hot attics, which FSEC and NREL research ties to leakage and heat loss.
- Duct type. Many Florida homes have flex or fiberglass duct board. Palm Beach County Consumer Affairs notes insulated fiber or flex ducts "should not be cleaned aggressively," and EPA says wet or moldy insulated ducts "should be removed and replaced," which turns a cleaning into a repair or replacement job.
- What's included. EPA's definition of duct cleaning covers registers, grilles, coils, drain pans, the blower and the air handler housing. Some quotes cover only the duct runs. See coil and air handler cleaning.
- Mold or water damage. Mold work is priced very differently (see the table). Read mold in AC vents and ducts for what EPA and Florida law say.
About sanitizers and fogging
Sanitizing is often sold as an add-on. EPA cautions that for biocides "research has not demonstrated their effectiveness in duct cleaning or their potential adverse health effects," that "no chemical biocides are currently registered by EPA for use in internally-insulated air duct systems," and that "it is a violation of federal law to use a pesticide product in any manner inconsistent with the label directions." If one is proposed, ask to see the label and confirm it would be applied only after cleaning. We don't recommend any product.
Red flag: the "$99 whole-house" special
NADCA tells consumers to "avoid advertisements for '$99 whole house specials' and other sales gimmicks." It warns that "blow-and-go" companies "often charge a nominal fee and do a poor job of cleaning the heating and cooling system" and "may also persuade the consumer to pay for unneeded services." NADCA also says very low-cost specials "often include only limited portions of the system and may exclude critical components such as the air handler, blower fans, coils, registers, or necessary access openings."
- Get a written agreement with the total cost and full scope before work begins, as EPA recommends.
- Ask the company to show you the contamination that justifies the job.
- Be wary of anyone claiming EPA certification: EPA doesn't certify duct cleaners.
- In Florida, ask for the company's CAC/CMC license number and check it at MyFloridaLicense.com. A county business tax receipt is not a license. (General information, not legal advice.)
More in our guide to the $99 duct cleaning scam.
Get real numbers for your home
We connect Orlando-area homeowners with independent local air duct and HVAC companies for free, no-obligation quotes. We don't do the work ourselves and aren't a contractor. Tell us your home size, vent count and where the air handler is, and we usually reply the same day.
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Air duct cleaning cost FAQ
What is the average cost of air duct cleaning in Orlando?
No Orlando-specific survey exists, so national figures are the guide. EPA and NADCA put typical whole-system cleaning at $450–$1,000 per system. HomeAdvisor reports an average of about $389 and Fixr about $500 for a 2,000 sq ft home. Per-vent pricing is usually $25–$50. Treat all of these as estimates; a written quote is the only real number.
Why do duct cleaning quotes vary so much?
EPA says price depends on "the services offered, the size of the system to be cleaned, system accessibility, climatic region, level of contamination." In Orlando that often means how many supply and return vents you have, whether the air handler sits in a closet, garage or attic, and whether the coil, blower and drain pan are included or priced separately.
Is sanitizing worth paying extra for?
Not automatically. Sanitizing typically adds $100–$250 when it isn't included. EPA says research has not shown biocides are effective in duct cleaning, and no chemical biocides are registered for internally insulated ducts. NADCA says antimicrobials should only be applied after the system is thoroughly cleaned and only when there's a specific need. Ask to see the product label first.
Does dryer vent cleaning cost extra?
Usually. Cost guides put dryer vent cleaning at about $100–$170 on its own, or about $100 added to a duct cleaning. Bundling can save a trip. Dryer vent work is also different under Florida licensing: a 2015 CILB declaratory statement found no mechanical license was needed for that petitioner's no-disassembly cleaning method. See the dryer vent page.
Do utility rebates cover duct cleaning?
Not that we've found. OUC's duct repair and replacement rebate pays 100% of the cost up to $100 for qualifying duct sealing with mastic for OUC electric customers, with receipts within six months. Its page does not mention duct cleaning, so don't expect cleaning to qualify. Check current terms with your utility before you book any work.
Why is a $99 duct cleaning offer a red flag?
A $99 price is far below the $450–$1,000 that EPA and NADCA give for a typical whole system. NADCA says such offers often cover only part of the system and may exclude the air handler, blower, coils or registers, and it warns about "blow-and-go" companies that push add-ons. Get the full scope and total price in writing first.
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