Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
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.
Fast, Reliable Air Duct Cleaning Across Aventura
Air duct cleaning in Aventura means dealing with a specific set of conditions: salt air off the Atlantic, year-round humidity, and a housing stock dominated by high-rise condos built decades ago. A straightforward single-family-home clean is the exception here, not the rule. Most work in Aventura involves coordinating with building maintenance, accessing hidden panels, and removing contamination that has had decades to accumulate inside shared risers. We know where those panels are, and we know how to work around a building’s schedule. For a flat, written price before any work starts, call (850) 660-3272.
Why Hollis Air Duct Miami Is Aventura’s Preferred Air Duct Cleaning Company
Hollis Air Duct Miami operates under the Garrison Standard, which is the main reason Aventura building managers and unit owners keep calling us back. The standard is simple and written down: arrive within the quoted window, put the price on paper before touching the ductwork, complete the job by the book, and leave the mechanical room cleaner than we found it. Roy Castellanos leads the team, and every tech who enters an Aventura building is background-checked and uniformed. You know who is walking into your home or your building before they arrive.
Aventura residents call us because they have been burned by crews that could not get past the front desk, let alone access a hallway ceiling panel. Our techs have worked in buildings along Island Boulevard, Country Club Drive, and throughout the Aventura Lakes gated community. We know to coordinate with maintenance, we know that many access points are hidden behind drywall, and we know that oceanfront towers need a different approach than inland single-family homes. Dispatch and scheduling are coordinated from our South Florida office in Miami; the crews serve Aventura locally.
Our Air Duct Cleaning team carries professional-grade equipment from Rotobrush and Nikro, and we use negative-air machines from Abatement Technologies. Filtration products from Honeywell are on our trucks for jobs where an upgraded media filter makes sense. This is the same gear commercial crews use, and we explain what it does and why it matters before we start.
Styles & brands we work with
Vent Cleaning in Aventura
Vent cleaning in Aventura is not a cosmetic wipe-down of the register covers you can see. It means clearing the full interior surface of supply and return duct runs, which in Aventura condos often means working through access panels in hallway ceilings or mechanical closets. Most units here are served by central HVAC systems tied to shared risers, so the section of ductwork we can actually reach from your unit is usually shorter than in a house, but it carries a higher concentration of dust, skin cells, and salt-particle buildup per linear foot.
A full system vent cleaning in Aventura typically runs $350 to $650 for a standard two-to-three-bedroom condo unit, depending on access and how many supply runs serve the space. Larger units or those requiring additional building coordination can push toward $800. The price is written down before we start, and it does not change at the door.
Supply duct cleaning
Supply ducts carry conditioned air from your air handler into your rooms. In Aventura’s humidity, condensation forms on the interior walls of these ducts during cooling cycles, and that moisture traps dust and lint. A supply-side clean removes that buildup so the cooled air is not picking up and redistributing material from inside the ductwork.
Return duct and full system cleaning
Return ducts pull air back to the air handler. They tend to collect less debris than supply runs, but in oceanfront units the return side frequently shows salt-crystal accumulation on galvanized metal. A full system clean covers both sides and includes a video inspection of the runs so you can see the condition of the duct walls before and after.
Air Duct Repair in Aventura
Air duct repair in Aventura frequently involves sections of ductwork that have corroded or separated at the seams. Salt-laden air from the ocean accelerates corrosion on galvanized metal, and in humid mechanical rooms, mastic seals can fail and allow condensation, dust, and mold spores to enter the airflow. A repair is a different job than a cleaning, and we will tell you plainly which one you actually need.
Typical air duct repair work in Aventura runs $180 to $450 for sealing separated sections, patching small holes, or re-masticating failing joints. A full section replacement, where a length of corroded duct must be pulled and replaced with new material, can run $600 to $1,400 depending on the access and whether building maintenance must be scheduled around the work.
Duct sealing with mastic
Mastic is a thick, brush-on sealant that bonds to metal and stays flexible after curing. It is the right material for sealing duct joints in Aventura’s humidity, and it is what we use in place of tape, which dries out and fails in coastal environments. A proper mastic seal also restores the negative pressure a cleaning machine needs to work correctly.
Riser access and coordination repairs
When a shared riser has an unsealed access point or a damaged section of duct, the repair affects every unit stacked above and below. We coordinate directly with building maintenance to open the access, scope the damage with a camera, and complete the repair during the building’s approved work window. This is not a job that can be done from inside a single unit.
Trusted Brands We Service in Aventura
We work on HVAC and duct systems that use equipment from every major manufacturer serving the Aventura market. Honeywell filtration products are common in the high-rise buildings here, and we stock compatible media and housing components. We service and clean ductwork connected to Guardsman air purification systems, and our own cleaning rigs use Rotobrush rotary brush systems and Nikro negative-air machines. If your condo’s air handler is tied to Abatement Technologies filtration, we are familiar with the setup and the access points common to those installations throughout Aventura.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Aventura Homes
- Salt-crystal buildup on galvanized duct walls. Oceanfront towers on Island Boulevard and Williams Island show this more than inland buildings. Salt from the Atlantic combines with condensation inside the runs and accelerates corrosion, which then traps dust and creates a rough surface for microbial growth.
- Microbial growth near air handler blower motors. Aventura’s heat and humidity mean the air handler is moving moist air constantly. The blower motor area stays warm, and when dust and lint accumulate there, it creates conditions where mold and mildew grow quickly, pushing a musty smell into every room the system serves.
- Hidden access panels with no work-around. Many Aventura condo buildings built in the 1980s and 1990s have duct access panels behind drywall or in hallway ceilings. If a crew skips the coordination with building maintenance, the job stalls at the first panel. We schedule that access before we ever run a brush.
- Broken negative pressure during cleaning. In a shared riser, one unsealed access point defeats the vacuum and sends dislodged dust into other units instead of into our HEPA-filtered collection. Our techs verify every opening is sealed before pulling negative pressure, because in a stacked building, the dust has nowhere good to go.
Pricing for Air Duct Cleaning in Aventura, FL
A typical residential air duct cleaning in Aventura runs $350 to $650 for a standard condo unit up to about 1,500 square feet. Larger units, units in oceanfront towers requiring significant building coordination, or systems with heavy contamination can run $700 to $900. Commercial duct cleaning in Aventura, which covers offices, retail spaces, and common areas in condo buildings, typically starts around $900 for smaller systems and runs upward based on square footage and access complexity. Video inspection is included with full system cleaning, and we always give a written price before any work starts. Call (850) 660-3272 for a free estimate.
We Also Serve Cities Near Aventura
Our team covers Aventura and the surrounding South Florida communities, including Miami, Miami Beach, Miami Gardens, and Doral. If your building or home is along the coast or a few miles inland, we can schedule around your building’s access rules and get the job done right.
Serving Aventura, FL - Our Local Coverage Area
We’re based in the Aventura 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 in Aventura
Salt air deposits microscopic salt crystals inside duct runs, and those crystals attract and hold moisture from the humid air being pushed through the system. That moisture then traps dust and organic material, creating a layer of contamination that inland ductwork does not develop as quickly. The salt also accelerates corrosion on galvanized metal, so oceanfront buildings show pitting and surface rust inside duct runs years before inland systems do. A proper cleaning must remove the salt-laden debris, not just blow air through, or the problem returns quickly. Call us at (850) 660-3272 to schedule an inspection.
Most Aventura condos have duct access panels located in shared areas: hallway ceilings, mechanical closets on your floor, or riser rooms behind locked doors. You cannot legally or practically open those spaces without building maintenance or the management office coordinating access. A crew that shows up without that pre-arranged access cannot reach the ductwork, and the job stalls before it starts. We handle that coordination for you, confirming access windows with the building before our techs arrive. That is what makes the difference between a scheduled clean and a wasted afternoon.
Source removal means physically dislodging and extracting the dust, debris, salt crystals, and microbial growth from inside the ductwork using agitation tools and negative-air collection. A sanitizing fog leaves the source material in place and sprays a chemical mist over it, which temporarily masks odor but does not remove the contamination. In Aventura’s humidity, anything left inside the ducts keeps absorbing moisture and regrows. If a company offers a cheap “duct sanitizing” as the whole job, you are paying for fog, not clean ducts. If your system needs sanitizing, it is done after source removal, not instead of it.
A cleaning removes the organic matter and dust that feed the musty smell, and in many Aventura units that solves the odor problem. If the smell returns within weeks, the cause is usually a failing seal, a corroded duct section, or moisture entering the system through a gap that should not be there. That is a duct repair issue, not a cleaning issue, and we will tell you which one you have after a video inspection. Musty smells in oceanfront towers often trace back to corroded seams near the air handler, and sealing those seams is a fixed-price repair. Call (850) 660-3272 for an exact quote.
The shared riser carries air vertically through the building, and your unit’s supply and return branches tap into it. We can only clean the portion of ductwork served from your unit’s access points; the shared riser itself is a common-area component that requires building approval and usually a separate access point in the hallway or mechanical chase. We clean everything accessible from your unit, document what is and is not reachable, and when needed we coordinate with management to include the riser in the job. At an Island Boulevard tower, we coordinated access to a hallway ceiling panel, scoped the shared supply riser, found salt-crystal buildup and a patch of microbial growth near the air handler, and removed the source contamination using negative pressure and agitation tools, restoring airflow to six stacked units.
For a written, flat price on air duct cleaning in Aventura, call Hollis Air Duct Miami at (850) 660-3272. We will tell you exactly what the job involves, what it costs, and when we can be in your building.
Written by Roy Castellanos, Owner at Hollis Air Duct Miami, serving Aventura and surrounding South Florida communities.