Whole-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
AfterAir Duct Cleaning Company in Key Biscayne, FL
Air duct cleaning in Key Biscayne costs between $295 and $745 for a whole-home system, depending on home size and the condition of the ductwork. What makes this island different from the mainland is the salt air: between Biscayne Bay and the Atlantic, every HVAC system here pulls marine air through its ducts year-round, and that changes what a proper cleaning involves. Call (323) 918-4345 and we’ll give you a written price before we touch anything.
Why Key Biscayne Homes Are Different
Key Biscayne sits on a narrow barrier island with salt water on both sides, and that single fact reshapes how duct systems age here. The salt-laden air that blows across the island doesn’t just settle on windows and car paint. It gets pulled through return grilles and into duct runs, where it reacts with the galvanized steel and leaves behind a fine, corrosive film that builds up over time. Combine that with relative humidity that holds near 85% for most of the year and you get a condensation cycle inside ductwork that mainland neighborhoods like Coral Gables simply don’t experience to the same degree.
The housing stock tells the same story from a different angle. The oceanfront high-rises along Crandon Boulevard and Ocean Drive, many built in the 1970s and 1980s, often run long horizontal duct branches between shared walls, which means a cleaning in one unit can disturb debris in a neighbor’s connected run if not done carefully. And a significant number of single-family homes on the island were rebuilt after Hurricane Andrew in 1992, which puts many of those duct systems at or past the 30-year mark. We regularly see rust staining at supply grilles in those older condos, a sign that salt air has been bypassing the air handler and depositing directly inside the ducts. That’s a Key Biscayne-specific failure mode, and it’s why we approach every job here with the island’s conditions in mind rather than applying a mainland checklist.
Our Main Key Biscayne Services
Key Biscayne homeowners call us about two things above all else: the ducts that move cooled air through their homes, and the dryer vents that push hot, humid exhaust out of them. Each service has its own dedicated Key Biscayne page with full pricing and details.
Air Duct Cleaning in Key Biscayne
In Key Biscayne’s salt-air environment, air duct cleaning has to account for more than dust. We see rust, condensation residue, and the early stages of mold growth in island ductwork at rates you’d rarely find a few miles west in Miami. Our crews use professional Rotobrush and Nikro equipment to agitate and extract buildup throughout the supply and return runs, including the horizontal branches in older oceanfront condos. The process includes protecting floors and furniture with shoe covers and drop cloths before equipment ever comes through the door. Full details, including pricing for condos and single-family homes, are on our Air Duct Cleaning in Key Biscayne page.
Dryer Vent Cleaning in Key Biscayne
Dryer vents on a barrier island face two compounding problems: the lint that accumulates in any vent, and the persistently humid air that makes that lint clump and stick to vent walls rather than blowing through. In Key Biscayne’s older condos, we often find vents that run long, convoluted paths from laundry closets to exterior walls, which makes thorough cleaning more important and more involved. We remove the built-up lint, check airflow at the exterior termination point, and leave the area cleaner than we found it. Pricing and a breakdown of the work are on our Dryer Vent Cleaning in Key Biscayne page.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Key Biscayne
We service and clean duct systems connected to equipment from Aprilaire, Abatement Technologies, Rotobrush, and Guardsman, among others. Our crews work with these systems regularly and know how to access their duct connections without damaging housings, gaskets, or sensors. See our brands for the full list of equipment we’re familiar with.
Pricing for Air Duct Cleaning Company in Key Biscayne, FL
Every Key Biscayne job is priced per system, with a written quote agreed on before any work begins. Here’s what families on the island can typically expect to budget:
| Service | Typical range in Key Biscayne |
|---|---|
| Whole-home air duct cleaning (single-family) | $395 – $745 |
| Condo or townhome air duct cleaning | $295 – $495 |
| Partial-system duct cleaning (one zone or floor) | $225 – $365 |
| Dryer vent cleaning | $125 – $245 |
| Supply and return register deep clean | $4 – $8 per register |
| Furnace or air handler blower cleaning | $150 – $300 |
| Duct sanitizing treatment | $175 – $350 |
| Filter replacement (standard) | $15 – $40 |
Two things push pricing toward the higher end here. First, older oceanfront condos often have long horizontal duct runs that take more time to clean thoroughly. Second, years of salt-air exposure can leave residue that requires additional agitation passes to fully extract. Whatever the range, your written quote before we start is the price you pay. No per-vent games, no surprise add-ons when the van pulls up.
Neighborhoods We Serve in Key Biscayne
We work throughout the island, from the high-rise corridor along Crandon Boulevard to the single-family streets around the golf course and the village center. Scheduling is dependable across every neighborhood, and we route crews based on the island’s layout so we’re never far from your door.
- Village of Key Biscayne
- Crandon Boulevard corridor
- Ocean Drive oceanfront
- Key Biscayne golf course area
- Harbor Drive and Biscayne Bay side
Service Area – Cities Near Key Biscayne
Most of our Key Biscayne work stays right here on the island, but we regularly cross the Rickenbacker Causeway to serve nearby communities including Miami, FL and Miami Beach, FL. We also take appointments in Coral Gables, FL and Hialeah, FL for homeowners who want the same written-price, shoe-covers-on approach we use everywhere else.
Serving Key Biscayne, FL - Our Local Coverage Area
We’re based in the Key Biscayne area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Air Duct Cleaning Company in Key Biscayne
Salt particles pulled in from ocean air settle inside duct runs and accelerate corrosion of metal components, which shows up as rust staining around supply grilles in older buildings. Regular cleaning removes the salty residue before it can etch deeper into the ductwork, and it’s part of why we treat Key Biscayne jobs differently from inland ones.
In most Key Biscayne condo buildings, duct cleaning inside your unit doesn’t require board approval since the work stays within your own system and walls. But some oceanfront buildings with shared duct branches ask for a heads-up first, so it’s worth a quick check with your management office. We’re happy to provide a description of the work for their records.
Scheduling for Key Biscayne is coordinated from our South Florida office, and we keep appointments on the island every week. Most families in the village area and along Crandon Boulevard get a visit within a few days of calling. Call (323) 918-4345 and the person who answers will give you a live scheduling window, not a chatbot. Pricing is confirmed in writing before we ever set foot on the island.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Key Biscayne Customers Say
"Friendly, calm crew that clearly cared about the house. Covered their shoes, protected the floors, and double checked they'd closed up every vent cover properly. Would have them back."
- Omar Zaid"Ducts and dryer vent both. They put runners down the whole hall and wore booties. Spotless after, and they showed me photos of what came out. Worth every penny."
- Bonnie Vo"Spotless work. They laid drop cloths everywhere and I was honestly impressed there was zero mess at the end. Showed me the dirt they pulled out so I could see it was worth it."
- Shelby Dunham