If you’ve searched for air duct cleaning prices in Florida, you’ve probably seen everything from “$49 whole-home specials” to quotes over $1,000, a confusing spread. This guide explains what a fair price actually looks like and what drives the number up or down.
Average air duct cleaning cost in Florida
For a single-system home, expect to pay:
| Service | Typical Florida price |
|---|---|
| Air duct cleaning (single system) | $300 to $600 |
| Each additional HVAC system | $250 to $450 |
| Dryer vent cleaning | $100 to $200 |
| Antimicrobial sanitizing (add-on) | $75 to $200 |
| Mold remediation (duct) | $500 to $3,000+ |
Most homeowners with one AC system and a standard number of vents land around $400 to $500 for a thorough, source-removal cleaning.
How the cost varies across Florida
The range is the same everywhere in the state: $300 to $600 for one system. What changes from one part of Florida to another is where in that range a typical house lands, and the reason is the housing, not the ZIP code. We price by the number of systems and registers and by how hard the air handler is to reach, so the same house costs the same in Naples as it does in Orlando.
South Florida: Miami-Dade, Broward and Palm Beach
South Florida has more condo towers than the rest of the state, and a condo is usually the cheapest system to clean. In a Brickell or Edgewater tower the air handler sits in a closet, the duct runs are short and there are fewer registers, so a typical unit lands in the lower half of the range. What adds time in a tower is access: a service elevator to book and building rules on when contractors may work. Single-family houses in Kendall, Pembroke Pines or Coral Way have an attic, longer runs and more registers, and sit nearer the middle. In the older West Palm Beach districts, El Cid, Flamingo Park and Northwood, the ductwork was fitted into houses built before air conditioning and takes longer to reach.
Tampa Bay: Tampa, St. Petersburg and Clearwater
Tampa has a duct layout most of Florida does not. Seminole Heights, parts of Hyde Park, Tampa Heights and Ybor are raised wood frame houses on piers, and the ducts run in the crawl space under the floor instead of in an attic. Crawl space work is slower, and a run that came apart years ago has often been pulling crawl space debris into the system the whole time. The Old Northeast and Historic Kenwood bungalows in St. Petersburg had air conditioning added long after they were built. In Clearwater, the Gulf-front condos on Clearwater Beach and Sand Key are short-run closet systems in the lower half of the range. A ground floor air handler that took water in the September 2024 surge needs an inspection before anyone quotes a cleaning, because wet duct insulation is replaced rather than cleaned.
Central Florida: Orlando and Kissimmee
Much of Central Florida was built in the last few decades in large subdivisions, and the most common reason a quote here goes past $600 is a second system. A two-story house often has one system per floor, and each additional system is priced on its own at $250 to $450. New construction adds drywall dust and sawdust drawn in through open returns during the build. Vacation rentals in the Kissimmee, Celebration and Poinciana corridor are priced the same per system, but a house that sits closed between bookings with the system idling at 78 or 80 degrees needs the coil checked more often.
Southwest Florida: Sarasota, Fort Myers and Naples
Two things set Southwest Florida apart: houses that sit empty half the year, and houses that took water in 2022. A seasonal home closed from May to October with the system off often needs the coil and condensate pan cleaned along with the ducts. In Fort Myers and the rest of Lee County, many homes were repaired after Ian with new floors and new drywall while the duct system in the attic stayed as it was. Wet duct insulation does not dry inside its jacket, and it is replaced, not cleaned. Naples houses very often put the air handler in the garage, which is quick to reach, though an unsealed return platform there pulls garage air into the system past the filter.
Space Coast and Treasure Coast
Outside the beachside condos along A1A, places like Palm Bay and Port St. Lucie are largely single-family subdivisions, so the price follows the register count and the number of systems more than access. There is no separate city page for Melbourne, Port St. Lucie or Ocala on this site yet. The range on this page is the statewide range; send your ZIP through the quote form and you get a straight answer on whether we can schedule there, and the number, before anything is booked.
What the $300 to $600 includes
A complete single-system cleaning at that price covers:
- Every supply and return register, opened one at a time while the rest stay sealed
- The supply and return trunk lines and both plenums
- The blower wheel and its housing, and the accessible face of the evaporator coil
- Grilles removed and washed
- The whole system held under negative air, discharging into a HEPA-filtered collection unit
- Before and after photos of the same points
It does not include duct repair or sealing, new insulation, mold work or refrigerant service. Those are separate lines you see before agreeing to anything. The full scope is on the air duct cleaning page.
What affects the price
1. Number of vents and returns
Cleaning is partly priced per opening. A home with 8 supply vents costs less than one with 20.
2. Number of HVAC systems
Two-story homes and larger properties often have two separate systems, essentially doubling the work.
3. Level of contamination
Heavy dust, pet hair, or, common in Florida, mold requires more time and may call for remediation rather than routine cleaning.
4. Add-on services
Sanitizing fog, dryer vent cleaning, or coil cleaning add to the base price but are often bundled at a discount.
5. Accessibility
Hard-to-reach ductwork or attic access in a 130°F Florida attic can add labor.
What raises the price, in dollars
- A second system adds $250 to $450, priced on its own line.
- More registers than a typical single-system house, which has roughly 8 to 14.
- An air handler in the attic rather than a closet or the garage.
- Heavy debris: construction dust in a newer house, years of pet hair, or rodent droppings that have to come out before anything else.
- Add-ons you choose: sanitizing at $75 to $200, dryer vent cleaning at $100 to $200, or a full coil and blower cleaning, which is our HVAC cleaning at $200 to $450.
- Mold: growth inside the ducts or air handler is quoted separately as air duct mold removal after a camera inspection. Mold in walls, drywall or framing is separate work that needs its own Florida license, and we tell you so rather than quote it.
Beware the “$49 special”
The single biggest pricing trap in this industry is the too-good-to-be-true ad. Here’s how it typically works:
- A company advertises $49 to $99 whole-home cleaning.
- The technician arrives and either performs a superficial “blow and go” with a shop vac, or
- “Discovers” problems and pressures you into hundreds of dollars of add-ons.
A legitimate, NADCA-standard source-removal cleaning, the kind that puts your whole system under negative air pressure, costs money to do right. If a price seems impossibly low, it usually is.
How to get an honest quote
- Ask whether they use source-removal (negative-air) equipment.
- Confirm the quote covers all vents, returns, and the main trunk lines.
- Ask if they provide before-and-after photos.
- Get the price in writing before work begins.
Get a price for your city
Each city page has the local detail: the housing, the neighborhoods and what we find there most often.
- Miami: condo towers in Brickell and Edgewater, attic houses in Coral Way and Coconut Grove
- Tampa: crawl space ducts under the raised houses of Seminole Heights and Hyde Park
- St. Petersburg: twenties bungalows in the Old Northeast and Historic Kenwood
- Clearwater: beach condos on Sand Key and Clearwater Beach, attic ductwork in Countryside
- Orlando: vacation rentals, new construction and the older lake neighborhoods
- Kissimmee: the rental corridor through Celebration and Poinciana
- Sarasota: seasonal homes closed from May to October
- Fort Myers: duct systems skipped in post-Ian repairs
- Naples: garage air handlers and houses closed all summer
- West Palm Beach: El Cid, Flamingo Park and Northwood houses older than air conditioning
Is it worth it?
For Florida homes dealing with pets, allergies, musty AC smells, or visible dust, air duct cleaning delivers real value: cleaner air, better airflow, and, when mold is involved, a genuine health improvement. The key is paying a fair price for work that’s actually done correctly.
Want a transparent, upfront quote with no surprise fees? Contact our Florida team today.
