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Sanitizing & deodorizingWhole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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AfterHow Much Does Air Duct Cleaning Cost in Fort Lauderdale?
Air duct cleaning in Fort Lauderdale typically costs between $350 and $650 for a standard single-family home, with most homeowners paying around $450 to $525 for a full-system cleaning. Homes over 2,500 square feet, or systems with heavy mold, construction dust, or pest debris, can run $700 to $1,200. Every Hollis Air Duct Fort Lauderdale job gets a written price before work starts, so the number you’re quoted is the number you pay.
Those numbers reflect what we actually see across Broward County in 2026, from Victoria Park to Plantation, Sunrise to Coral Ridge, for Air Duct Cleaning Near Me in Fort Lauderdale, FL. The final figure depends on home size, vent count, access, and how long it’s been since the last cleaning. Below we break down exactly what drives the price and what you should expect to pay line by line.
Key Takeaways
- Typical cost in Fort Lauderdale: $350 – $650 for most single-family homes; $700 – $1,200 for large or heavily contaminated systems.
- Per-vent pricing: $25 – $45 per vent is common in Broward County; homes average 10 – 20 vents.
- Add-ons that affect price: dryer vent cleaning ($75 – $150), sanitizing fog ($125 – $250), duct sealing ($500 – $1,800 depending on access).
- Biggest local factor: humidity and mold. Fort Lauderdale’s year-round moisture means mold abatement is a frequent add-on here, more than in most U.S. markets.
- Hollis policy: written price before work begins, and the 365-Day Done Right Promise covers the job for a full year.
- Free estimates: call (754) 354-3644 and a live person answers, 24/7.
Air Duct Cleaning Cost Breakdown (2026)
Here’s what you can expect to pay for air duct cleaning in Fort Lauderdale based on home size and system condition. These are real market ranges from our work across Broward County, not national averages pulled from a database.
| Home Size / Job Type | Typical Price Range | What’s Included |
|---|---|---|
| Small condo or apartment (up to 1,000 sq ft, 5 – 8 vents) | $275 – $425 | Supply and return duct cleaning, registers, air handler inspection |
| Standard single-family home (1,000 – 2,000 sq ft, 8 – 14 vents) | $350 – $575 | Full duct cleaning, both plenums, blower compartment, register covers |
| Large home (2,000 – 3,500 sq ft, 14 – 22 vents) | $525 – $800 | Full system, all runs, both plenums, blower, all registers |
| Very large or multi-zone home (3,500+ sq ft, 20+ vents) | $750 – $1,200 | Extended run times, multiple access points, all zones |
| Mold remediation add-on (common in Fort Lauderdale) | $200 – $600 added | Antimicrobial fogging, source removal, post-clean treatment |
| Dryer vent cleaning (standalone or add-on) | $75 – $150 | Full dryer vent line from dryer to exterior termination |
| Sanitizing / deodorizing fog | $125 – $250 | Antimicrobial mist applied after mechanical cleaning |
| Duct sealing (Aeroseal or mastic, per job) | $500 – $1,800 | Seals leaks at joints and seams; price depends on access |
Those line items are what we quote on real jobs in Fort Lauderdale. The biggest swing factors are system access (attics in older Las Olas or Sailboat Bend homes are often tight and hot), the age of the ductwork, and whether there’s visible mold growth at the registers or in the air handler.
One more point that matters for your wallet: some companies in Broward County advertise a $49 or $99 “whole-house special” and then add per-vent charges, filter fees, and “sanitizing” upsells until the bill lands at $600 or more. That’s not how Hollis works. The written price includes the work, and it doesn’t move at the door. Roy Castellanos, who leads our Fort Lauderdale operation, put that policy in place because homeowners here told us they’d rather hear the honest number first than save $25 and get a surprise later.
What Affects Air Duct Cleaning Pricing in Fort Lauderdale
No two homes in Fort Lauderdale price the same. Here are the factors that move the number, in order of impact.
1. Home size and number of vents
This is the single biggest driver. A 900-square-foot condo in Coral Ridge with seven vents is a fast, straightforward job. A 3,200-square-foot house in Rio Vista with 21 vents and two systems takes more time, more hose, and more labor. Expect to pay roughly $25 to $45 per vent as a baseline, with a minimum job charge regardless of vent count.
2. Mold and humidity (the Fort Lauderdale factor)
Our climate runs 70-80% humidity most of the year, and that moisture collects inside ducts, especially on older flex duct in attics. What we see regularly in neighborhoods like Victoria Park, Poinsettia Heights, and Coral Ridge Country Club is dark spotting around supply registers or a musty smell when the AC kicks on. That’s typically mold in the duct or at the air handler, and it requires more than a brush-through. Mold remediation adds $200 to $600 depending on severity, and it should include an antimicrobial treatment plus source removal, not just a fog that covers the smell for two weeks.
3. Age and condition of the ductwork
Homes built before 1990 in Fort Lauderdale often have metal duct with failing tape at the joints, or original flex duct that’s collapsed or kinked in the attic. The older the system, the more careful and slower the work has to be. In some cases, cleaning reveals duct damage that needs repair before the cleaning matters at all.
4. Access difficulty
Fort Lauderdale attics in mid-century homes along the canals and in neighborhoods like Croissant Park and Shady Banks are notoriously tight, hot, and awkward. Crawlspace access under some older homes adds time. Technicians have to work in 120-degree attic heat in summer, and that labor gets priced honestly.
5. Number of systems and zones
Many Fort Lauderdale homes have two separate AC systems, especially larger houses in Harbordale, Colee Hammock, or out in Weston and Davie. Two systems means two air handlers, two blower compartments, two sets of ducts. That roughly doubles the work, or at minimum adds 60-70% to a single-system quote.
6. Pets, smokers, or recent renovation dust
Heavy pet dander, years of indoor smoking, or drywall dust from a recent remodel all increase cleaning time and may require filter media changes in our negative-air machines mid-job. If your home recently went through a kitchen or bathroom reno in Fort Lauderdale, tell us when you call for the estimate; that dust gets pulled through the return ducts and settles everywhere.
Is Fort Lauderdale Duct Cleaning Priced Differently Than Other Florida Cities?
Compared to the national average, yes. Fort Lauderdale and Broward County generally run $50 to $100 higher than Orlando or Tampa for a comparable home. That tracks with higher labor costs, higher insurance for contractors serving coastal properties, and much higher demand for mold-related work tied directly to our humidity. Compared to Miami-Dade, pricing is nearly identical; compared to national averages from drier markets, we run 20-30% higher.
What’s unique about Fort Lauderdale specifically is how often mold enters the conversation. In Phoenix or Las Vegas, the top add-on is dust and allergen removal. Here, roughly half the homes we clean in older neighborhoods like Sailboat Bend and Lake Ridge have some level of microbial growth that needs addressing, and that’s a line item you simply won’t see on a national cost guide.
How to Save on Air Duct Cleaning
You shouldn’t have to overpay to get the job done right, but cutting corners on a cheap fly-by-night crew usually costs more in the long run. Here’s how to get a fair deal without sacrificing the standard.
- Ask for the price in writing before work starts. If a company won’t commit to a written number before the tech walks in, you’re shopping for a moving target. Hollis writes the price down before any work begins. That’s the policy, not a negotiation.
- Bundle dryer vent cleaning with duct cleaning. Add-on pricing for a dryer vent is usually $40-$60 cheaper when you’re already paying for the main service call. Given that dryer vent blockages are a genuine fire risk, it’s a smart add-on at a discount.
- Don’t pay for a “free inspection” that turns into a hard sell. Free inspections in this trade often become a $900 “emergency” quote after 20 minutes in your attic. A reputable company quotes the work, does the work, and leaves you to judge the result.
- Check what the guarantee actually covers. Hollis includes a 365-Day Done Right Promise on every job. If the work fails within a year, we return and make it right at no charge, including a second visit. That’s in writing. Very few competitors in Broward County will put that in a contract.
- Call and ask the price directly. We answer the phone with a live person 24/7. You can call (754) 354-3644, describe your home size and vent count, and get a realistic range on the spot. Free estimates mean you’ll know the number before you commit to anything.
How We Clean Ducts in Fort Lauderdale: What the Price Includes
You’re paying for more than a vacuum hose run. Here’s what a Hollis air duct cleaning actually involves, step by step, so you can compare it to what the $99 specials are actually offering.
The negative-air method: we connect a Nikro or Abatement Technologies negative-air machine to your duct system, creating constant suction that pulls debris out as we work. This is the same equipment used in Commercial Duct Cleaning and hospitals. It prevents dust from blowing back into your living room.
Rotary brush agitation: a Rotobrush rotary brush system moves through each duct run, physically scrubbing the interior surfaces. Dust and debris that’s stuck to the duct walls gets loosened and immediately pulled out by the negative-air stream. The brush does the work that a plain vacuum can’t.
Air handler and blower cleaning: the air handler in your Fort Lauderdale home often holds more dust than the ducts themselves. We open the blower compartment, clean the blower wheel, and clear the evaporator coil area if accessible. This matters because a dirty blower moves less air, and less airflow means your AC runs longer and costs more.
Register and grille cleaning: every supply and return register comes off, gets washed, and goes back on clean. In older Fort Lauderdale homes with decades of paint over the registers, we remove them carefully and leave them cleaner than we found them.
Site left clean: drop cloths down, shoe covers on, and the work area vacuumed before we leave. The Garrison Code, which every Hollis technician works under, says leave the site clean. That’s not a suggestion; it’s the standard.
How Much Does Duct Cleaning Cost Per Vent in Fort Lauderdale?
Per-vent pricing in Broward County runs $25 to $45 depending on the home and access. A 12-vent home at $32 per vent lands around $384, plus a service charge of roughly $75 to $125 that covers the negative-air setup, air handler cleaning, and site protection. That brings a typical 12-vent home to $460 to $510 all-in.
Be careful with companies that quote only a low per-vent price without telling you about the service fee. A “$19 per vent” ad might sound cheaper until you hear about the $300 “setup charge” on the back end. The honest approach is the total price up front, which is what you get with Hollis.
Is Duct Cleaning Worth the Money?
For many Fort Lauderdale homes, yes. Here’s the practical reality. Our AC systems run nearly year-round here, which means air moves through those ducts for 3,000+ hours a year. Every speck of dust, pet dander, cooking grease, and humidity-driven mold spore gets recirculated through the system again and again. Over a decade, the inside of a duct can look like a carpet that’s never been vacuumed.
What you get for the price: lower dust levels inside the home, better airflow through the system, less strain on the blower motor, and a reduction in the musty smell that’s common in humid climates. It won’t fix a poorly sized AC unit or a leaking roof, but it does remove the layer of crud that makes every other problem worse. For homes with allergy sufferers, pets, or recent renovations, the difference is noticeable within a few days.
How Often Should You Clean Air Ducts in Fort Lauderdale?
Every 3 to 5 years for most Fort Lauderdale homes, though homes with heavy shedding pets, allergy-sensitive residents, or recent construction should lean toward 3 years. Homes near the beach and Intracoastal, where salt air accelerates corrosion on exposed metal duct components, sometimes need more frequent attention to seams and joints as well.
The National Air Duct Cleaners Association (NADCA) recommends cleaning when you see visible mold, dust blowing from registers, or debris buildup. Our climate makes the “visible mold” trigger far more common here than in arid regions, so the 3-year cadence is realistic for a lot of Broward County homes.
FAQs – Air Duct Cleaning Cost
How much does air duct cleaning cost in Fort Lauderdale in 2026?
Most Fort Lauderdale homeowners pay between $350 and $650 for a full duct cleaning on a standard single-family home. Larger homes, mold remediation, and multi-system properties can push the total to $700 – $1,200. Call (754) 354-3644 for a free estimate with a written price before any work begins.
Can you clean air ducts the same day?
In most cases, yes. We keep schedule capacity for same-day and next-day appointments across Fort Lauderdale, and our phones are answered by a live person 24/7, so you’ll know the schedule and the price the moment you call (754) 354-3644.
Is it cheaper to clean ducts or replace them?
Cleaning is far cheaper. A full duct replacement in Fort Lauderdale runs $2,500 to $6,000 depending on home size and access, while cleaning costs $350 to $650. Replacement makes sense when ducts are collapsed, torn beyond repair, or so contaminated that cleaning won’t resolve the issue. A proper inspection during the estimate tells you which path is right, and we won’t push replacement if cleaning will do the job.
How much does mold in air ducts cost to remove?
Mold remediation in Fort Lauderdale duct systems adds $200 to $600 to a standard cleaning, depending on the extent of growth and whether the air handler or plenums are involved. If you see dark spotting around supply registers or smell a musty odor when the AC runs, call (754) 354-3644 and we’ll assess what’s actually there before quoting anything.
Does air duct cleaning reduce my electric bill?
A heavily clogged blower and duct system can reduce airflow by 15 – 30%, which makes your AC work harder to hit the thermostat setting. Cleaning removes that restriction and can modestly improve efficiency, though the bigger savings are usually in prolonged equipment life and fewer breakdowns. It’s not a substitute for AC maintenance, but it’s a real factor in a system that’s been neglected for years.
Why Hollis Air Duct Fort Lauderdale Quotes the Way We Do
The air duct cleaning trade in South Florida has a reputation problem. Low teaser rates, bait-and-switch pricing, no-show crews, and technicians who don’t know a plenum from a return boot. Roy Castellanos runs Hollis Air Duct Fort Lauderdale under The Garrison Standard, which means none of that happens here. The price is written down before work starts. The crew arrives inside the quoted window, in uniform, background-checked. The equipment is the same gear commercial crews use: Rotobrush rotary brush systems, Nikro negative-air machines, and filtration products from Honeywell, Aprilaire, Abatement Technologies, and Guardsman.
And the work carries the 365-Day Done Right Promise in writing. If it’s not done right, we make it right within a full year, including a free second visit. No fine print, no negotiation. That’s the standard, and it applies to every job, from a two-bedroom condo in Sunrise to a canal-front custom home in Las Olas Isles.
If you want to know what duct cleaning will actually cost at your Fort Lauderdale home, call us. A live person answers at (754) 354-3644, day or night. We’ll give you a straight number, in writing, before anyone shows up. That’s how it should work.
Pricing reflects the Fort Lauderdale market as of 2026. Hollis Air Duct Fort Lauderdale offers free estimates – call (754) 354-3644.
Written by Roy Castellanos, Owner at Hollis Air Duct Fort Lauderdale, serving Fort Lauderdale and Broward County since 2004. For more on how we work, visit our home page.
What Our Customers Say
"No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L."Duct sealing along with the cleaning cut our summer bill. Straight talk and fair price."
- Gwen O."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q.