Whole-home duct cleaning
Dryer vent cleaning
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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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Before
AfterHow Much Does HVAC Cleaning Cost in Miami?
HVAC cleaning in Miami typically runs between $350 and $600 for a full residential system, including all supply and return ducts, the air handler, blower assembly, and vent covers. Smaller condos and apartments often fall in the $250 to $350 range, while larger homes with multiple systems or heavily soiled ductwork can reach $900 or more. At Kestrel Air Duct Miami, the written price is in your hands before a single vent is touched, so the number you approve is the number you pay.
HVAC Cleaning Cost Breakdown (2026)
Here’s what our team sees across Miami Dade County in 2026. These are real ranges from actual jobs, not national averages pulled from a database.
| Service Component | Typical Miami Price Range | What It Includes |
|---|---|---|
| Full HVAC duct cleaning (single system) | $350 – $600 | All supply and return ducts, registers, grilles, air handler interior, blower motor and housing, drain pan |
| Condo / apartment (up to 1,200 sq ft) | $250 – $350 | Same scope, fewer vent runs and shorter duct lengths |
| Larger home (2,500+ sq ft or dual systems) | $600 – $900+ | Two air handlers, longer duct runs, more registers |
| Air handler / blower cleaning only | $150 – $250 | Blower wheel, motor housing, evaporator coil surface, drain pan |
| Return duct deep clean (add-on) | $75 – $150 | Heavy debris or construction dust in return plenum |
| Mold or microbial treatment | $200 – $450 | EPA-registered antimicrobial application after cleaning, where conditions warrant |
What drives the number up or down? The biggest variables are the number of vents in the home, the length of the duct runs, and how long it’s been since the last cleaning. Miami’s humidity also plays a role: evaporator coils in this climate collect biofilm faster than in drier regions, and a heavily fouled coil adds labor time to the job. Homes near Biscayne Bay, Coral Gables, Kendall, and other neighborhoods with mature landscaping or ongoing construction tend to accumulate more fine dust and debris in return ducts. If a previous renovation left drywall dust behind, that’s another common reason Miami pricing lands at the higher end of the range. Our technicians from Kestrel Air Duct Miami assess all of this during the walkthrough and give you a written number before work starts.
What Affects HVAC Cleaning Pricing in Miami
- Number of vents and registers. A 3-bedroom house in Kendall with 14 vents costs less than a 5-bedroom in Pinecrest with 22. Each vent is a separate access point for the equipment.
- Duct length and accessibility. Ranch-style homes with attic ductwork are straightforward. Older Miami homes with ducts in tight crawl spaces or slab foundations take longer to clean properly.
- Time since the last cleaning. If the system hasn’t been serviced since the Obama administration, expect more labor. Built-up debris requires extra passes with the rotary brush and more time on negative-air extraction.
- Evaporator coil condition. In Miami’s salt-adjacent air, coils corrode and collect organic growth quickly. A heavily fouled coil adds time and may require a coil-specific cleaning product rather than standard duct cleaning alone.
- Mold or moisture concerns. If there’s visible microbial growth in the ducts or air handler, the job includes an EPA-registered treatment step. That’s an add-on cost, and it’s one we’ll show you in writing before we begin.
- System type and configuration. Single-zone systems are fastest. Zoned systems with dampers, dual air handlers, or humidity-control add-ons have more components that need attention.
Key Takeaways
- Most Miami homes pay $350 to $600 for complete HVAC duct cleaning.
- Condos and smaller apartments run $250 to $350.
- The written price you get from Kestrel Air Duct Miami is the final price, with no door-step revisions.
- Humidity, coastal air, and construction dust are the three biggest pricing factors in this market.
- Every job includes the 365-Day Done Right Promise: if the work falls short within a year, we return and make it right at no charge.
If you’re comparing companies, ask each one what “cleaning” actually covers. Some Miami contractors charge $199 and only vacuum the vent openings. A real cleaning reaches the full duct interior, the air handler, the blower assembly, and the return plenum. Our techs use Rotobrush rotary brush systems to dislodge debris at the duct wall, Nikro negative-pressure units to pull contaminants out of the system, and Abatement Technologies HEPA filtration to keep loosened particles from recirculating through your living space while the work is happening. If a quote sounds too good to be true, ask which of those three tools they’re bringing. That’s the fastest way to separate a duct cleaning from a vent wiping.
For a broader look at how we approach the work, see our HVAC Cleaning in Miami page. And if you’re just starting your research, the home page explains the Kingswell Guarantee in plain language.
How to Save on HVAC Cleaning
Saving money on HVAC cleaning doesn’t mean finding the cheapest bid. It means avoiding the second visit. Here’s what works in Miami specifically:
- Clean or replace your return-air filters every 60 days. Miami’s pollen and humidity load means filters clog faster here than almost anywhere in the country. A clogged filter forces the blower to work harder and pulls more debris into the system.
- Keep the area around return grilles clear. Furniture, curtains, and stacked storage against a return vent restrict airflow and cause faster buildup inside ducts.
- Schedule cleaning during Miami’s shoulder seasons. Demand spikes in April and May, right before the wet season kicks in. October and November often have shorter lead times. The price is the same, but scheduling flexibility gives you more options.
- Get the written estimate first. It’s free, and it takes about 45 minutes for a technician to walk the home and give you an exact number. You’re under no obligation. Call (850) 779-9240 and a live person answers, any hour, not a voicemail queue.
- Bundle duct cleaning with a dryer vent check. Kestrel Air Duct Miami offers two services: air duct cleaning and dryer vent cleaning. If your dryer vent hasn’t been cleared in the past year, having both done on the same visit saves a separate trip charge.
Dale Whitmore, who leads Kestrel Air Duct Miami, put the no-surprise pricing standard in place because he spent years hearing from Miami homeowners who’d been quoted one number over the phone and handed a different one at the door. That doesn’t happen here. The written price is the price, and it’s in your hands before any equipment comes off the truck.
FAQs – HVAC Cleaning Cost
Is HVAC cleaning worth the cost in Miami?
Yes, for most Miami homes it pays for itself through lower cooling bills and fewer AC repairs. A system with clean coils and a clean blower moves air with less strain, and in a climate where the AC runs nine months a year, that efficiency difference shows up on the FPL bill. Typical cost is $350 to $600 for a full cleaning, and Miami homeowners often report that the unit cycles less frequently afterward. The return is also visible in air quality: less dust settling on furniture, fewer allergy triggers, and a home that doesn’t smell like a damp closet when the AC kicks on. If you want a specific number for your home, call (850) 779-9240 for a free written estimate.
How often should HVAC ducts be cleaned in Miami?
Every 3 to 5 years is the standard interval for Miami homes, though homes with pets, recent renovations, or residents with allergies may benefit from every 2 to 3 years. Miami’s humidity means the air handler and evaporator coil collect biological growth faster than the ducts themselves, so even if the ductwork looks acceptable, the air handler often needs attention sooner. At the 3-year mark, a cleaning typically costs $350 to $600 depending on home size. A technician can tell you during the walkthrough whether your system is due or can wait another year.
Is it cheaper to clean HVAC ducts myself?
You can vacuum the visible vent openings for about $40 in supplies, but the actual duct interior, air handler, and blower assembly require negative-pressure equipment that doesn’t exist at Home Depot. A shop vac reaches about 18 inches into a vent. The ducts in a typical Miami home run 20 to 60 feet, with bends, and that’s where the debris accumulates. Professional cleaning costs $350 to $600 for a full system, and it reaches the entire duct run, the blower, the coil, and the return plenum. The equipment we use includes Rotobrush rotary brushes that dislodge debris at the duct wall, Nikro negative-pressure units that pull it out, and Abatement Technologies HEPA filtration that keeps it from re-entering the living space.
How much does mold removal from HVAC ducts cost in Miami?
Mold treatment on HVAC systems in Miami typically adds $200 to $450 to a standard cleaning, so a full job with mold remediation lands between $550 and $1,050. The treatment involves cleaning the affected surfaces first, then applying an EPA-registered antimicrobial product designed for HVAC components. Miami’s humidity makes mold in ductwork a recurring problem, especially in homes where the AC has been off for extended periods or where the drain pan has overflowed. If you see dark staining around vents or smell musty air when the system runs, call us at (850) 779-9240 and we’ll assess what’s actually going on before recommending any treatment.
Can you come today for an HVAC cleaning?
Same-day and next-day appointments are common during most of the year, with the busiest weeks in April and May sometimes pushing to a 2 to 3 day wait. Call (850) 779-9240 and a live person picks up any time of day or night. We’ll give you a defined arrival window, and the technician shows up in that window, uniformed and background-checked. The estimate is free, the written price is final, and every job includes the 365-Day Done Right Promise in writing.
What You Get With Kestrel Air Duct Miami
Every job operates under the Kingswell Guarantee, which has been the standard since 2004. That means four things happen on every single visit: a written price before work begins, a defined arrival window we actually keep, a clean job site when we leave, and a written guarantee on the work. If something falls short within the guarantee period, we return and make it right at no charge. That’s not a courtesy. It’s documented.
The technicians who show up at your door are background-checked and uniformed. They run Rotobrush, Nikro, and Abatement Technologies equipment, not box-store shop vacs. They work under the Kingswell Way code: say the price, show up in the window we gave, leave the place cleaner, put the guarantee in writing, come back if it fails. That code is named for a reason. It’s a specific standard, not a vague promise.
Dale Whitmore leads the Miami operation under that same standard. The work we do is air duct cleaning and dryer vent cleaning, done thoroughly, priced in writing, and backed for a full year. If you want to maintain cleaner air between service visits, our techs can point you toward Honeywell, Aprilaire, and Guardsman filtration products, and they’ll tell you plainly whether any of them are worth it for your specific home.
Get a Written Price Before You Decide
The fastest way to know exactly what HVAC cleaning will cost in your Miami home is to call us. A live person answers, 24 hours a day, at (850) 779-9240. We’ll schedule a walkthrough, give you a written estimate with a defined arrival window, and answer any questions you have about the process. The estimate is free, the price is final, and every job carries the 365-Day Done Right Promise in writing. No price changes at the door, no missed windows, no disappearing after the invoice is paid. Just the number in your hands and the work done right.
Pricing reflects the Miami market as of 2026. Kestrel Air Duct Miami offers free estimates – call (850) 779-9240.
Written by Dale Whitmore, Owner at Kestrel Air Duct Miami, serving Miami Dade County since 2004.
What Our Customers Say
"Straightforward and fair. They didn't try to upsell me on a bunch of add ons like the last company that quoted me. Just did the ducts and the dryer vent and left."
- Devon Pratt"Set up an appointment for the whole house plus the dryer line. They called the morning of to confirm, showed up in the window, and showed me pictures of the gunk they pulled out. Worth it."
- Terrence Boyd"Booked them because our old HVAC guy mentioned the ducts were filthy. Quote on the phone matched the invoice to the dollar. Polite crew, laid down mats, in and out in about two hours."
- Hannah Kim