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 Opa-locka
Air duct cleaning in Opa-locka typically costs between $380 and $720 for a full system on a single-family home, depending on home size, how many returns the house has, and whether the original fiberglass duct board needs sealing or replacement. That’s the price range you should expect from a crew that actually does the job by the book. If a quote comes in far below that, you’re likely looking at a bait price that climbs once the van pulls up.
We’re Hollis Air Duct Miami, and we serve Opa-locka homes every week. Our crews know these streets: the flat-roof concrete-block homes off Opa-locka Boulevard, the older builds in The Triangle, the neighborhoods around Sharazad Boulevard and Ali Baba Avenue. Dispatch and scheduling are coordinated from our Miami office, and the technicians sent to Opa-locka are the same background-checked, uniformed professionals we send everywhere else. Call (850) 660-3272 and a live person answers, day or night.
Why Hollis Air Duct Miami Is Opa-locka’s Preferred Air Duct Cleaning Company
Since 2004, Hollis has run on a simple rule: write the price down before we touch the ducts, then stand behind the work in writing. That’s The Garrison Standard, and it applies to every Opa-locka job. You’ll know the price before we start. It doesn’t move at the door. If the work fails within a year, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, and it’s on every invoice in writing.
Our Opa-locka customers tell us the same thing: they called other companies, got a low teaser price, and then watched the bill climb once a technician started poking around. That doesn’t happen with us. Our Air Duct Cleaning team shows up when we said we would, inside the quoted window, and leaves the site clean. Roy Castellanos leads our crews, and he holds every technician to The Garrison Code: arrive on time, price in writing, do the job right, leave the house the way you found it.
Styles & brands we work with




Air Duct Repair in Opa-locka
Air Duct Repair is what we end up doing on a large share of Opa-locka homes, because the original ductwork in so many of these 1950s-to-1970s concrete-block houses hasn’t been touched since it was installed. Repair work here often means sealing disconnected supply runs, replacing crushed flexible duct under flat roofs, or cutting out friable fiberglass duct board that has delaminated. A typical air duct repair in Opa-locka runs $180 to $520, depending on how many runs are compromised and whether sections need replacement rather than resealing.
Sealing and Reconnecting Runs
When flexible duct separates from a register or a plenum, conditioned air pours into the ceiling cavity instead of your living room. We use duct sealing mastic, not tape, to reattach and seal those joints. In Opa-locka’s humid air, tape dries out and peels within a season or two. Mastic stays put.
Replacing Failed Duct Board
In The Triangle and other older Opa-locka neighborhoods, original fiberglass duct board often reaches a point where cleaning won’t fix it. Once it’s friable and crumbling, the right repair is source removal and replacement with new insulated flex or sheet metal. We’ll show you the camera footage before we cut anything, so you know exactly what you’re paying for.
Ductwork Cleaning in Opa-locka
Ductwork Cleaning in Opa-locka means more than running a brush through the main trunk. The homes here have fifty to seventy years of accumulated dust, pet dander, and mold spores packed into supply and return runs that were never designed for today’s HVAC loads. A standard full-system ductwork cleaning in Opa-locka runs $380 to $720. We use the negative-air method with a Rotobrush rotary brush system to dislodge debris, while a Nikro negative-air machine keeps the house under negative pressure so that dust doesn’t blow back into your rooms.
The Negative-Air Method, Explained
Negative-air means the machine pulls air out of your ductwork the whole time we’re working. That keeps dislodged dust moving away from your living space and into our HEPA filtration. It’s the same approach commercial crews use, and it’s the only way we’ll clean ducts in Opa-locka’s older builds.
Source Removal, Not Just Surface Wipe-Down
Opa-locka’s high ambient dust, much of it from nearby industrial operations and the ongoing redevelopment of the city’s historic Moorish Revival buildings, works its way into unsealed registers and settles deep in the ductwork. We remove it at the source with agitation tools and negative pressure, then seal the runs so new dust has fewer entry points. A quick shop-vac pass won’t do that.
Trusted Brands We Service in Opa-locka
We work on all residential and commercial systems, and we keep parts on the truck for the brands most common in Opa-locka homes: Honeywell filtration units, Rotobrush and Nikro cleaning systems, and Guardsman components. If your system needs a new filter housing or a replacement register, we typically have what’s needed without a second trip. That matters in Opa-locka, where redevelopment dust clogs filters faster than homeowners expect.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Opa-locka Homes
- Friable fiberglass duct board in The Triangle and older neighborhoods. Original duct board from the 1950s and 1960s breaks down over time, releasing airborne fibers into the air you breathe. Cleaning alone won’t fix it; the failing material has to come out.
- Mold growth from persistent humidity. Opa-locka’s subtropical climate pushes moisture into uninsulated duct runs, especially in flat-roof homes without proper vapor barriers. We see surface mold that returns within months unless the underlying moisture source is addressed.
- Crushed or disconnected flex runs under flat concrete roofs. These hidden failures can cut airflow to a room by more than half. A camera inspection is often the only way to find them, and it’s included with every full-system cleaning we do in Opa-locka.
- Construction dust infiltration from redevelopment projects. Work on historic Moorish Revival buildings around the city throws fine dust into the air, which enters through unsealed registers and settles deep in the ductwork. Sealing registers and returns is frequently the real fix.
Pricing for Air Duct Cleaning in Opa-locka, FL
Here’s what honest pricing looks like in Opa-locka. A full-system residential cleaning on a three-bedroom home runs $380 to $620. Larger homes or those with two or more return ducts run $550 to $720. If your ducts need sealing or repair after the cleaning, that work runs $180 to $520 and is priced separately, in writing, before we do it. You won’t get a per-vent price from us. You’ll get one flat price per system, agreed to before work starts, and it doesn’t change at the door. Call (850) 660-3272 for a free estimate, and we’ll send someone to Opa-locka who can give you a written number on the spot.
We Also Serve Cities Near Opa-locka
Hollis Air Duct Miami serves the broader Miami metro area, including Air Duct Cleaning in Opa-locka and the surrounding communities of Miami, Miami Beach, Miami Gardens, and Doral. If you’re on the edge of Opa-locka or just outside the city line, call us. We’ll send a crew to your home and the rate stays the same as what’s shown on this page.
Serving Opa-locka, FL - Our Local Coverage Area
We’re based in the Opa-locka 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 Opa-locka
In many Opa-locka homes built between the 1950s and 1970s, the original fiberglass duct board has become friable: it crumbles when touched and releases airborne fibers. Cleaning it with agitation tools makes the problem worse by disturbing failing material. The correct fix is source removal of the degraded duct board and replacement with new insulated flex or sheet metal. We show you camera footage before removing anything so you can see the damage yourself. Call (850) 660-3272 for an honest assessment.
Flat-roof concrete-block construction often buries duct runs in ceiling cavities that are difficult to access, so crushed or disconnected sections can go unnoticed for years. A routine cleaning that only brushes the main trunk will miss issues buried in those hidden runs. Our full-system cleaning in Opa-locka includes a camera inspection that reaches what a brush alone cannot. We find the problem, show you the footage, and price the repair in writing before any cutting starts.
Yes, and it’s a common complaint from Opa-locka homeowners living near active redevelopment sites. Fine construction dust enters through unsealed registers and returns, then settles into the ductwork where a standard filter won’t catch it. We address this with negative-air cleaning to remove the dust at the source, then seal the registers and any gap-prone sections so the problem doesn’t return with the next project. If you’re near redevelopment work, an inspection is worth the call to (850) 660-3272.
NADCA’s ACR standard requires source removal of mold contamination, not just surface treatment. In Opa-locka’s humidity, surface wipe-downs fail because moisture keeps feeding the mold inside the duct material itself. A proper remediation removes the contaminated material under negative pressure with HEPA filtration, then addresses the moisture source so the mold doesn’t return. Our crews clean to that standard, and we’ll tell you plainly if your ducts need cleaning or something more. Estimates in Opa-locka are free.
Cleaning the HVAC ducts and cleaning the dryer vent are two separate jobs, but both reduce airborne lint and debris that can fuel a fire. In Opa-locka’s older homes, lint often migrates from the laundry area into nearby return ducts, adding fuel load. We clean dryer vents and ductwork, and we’ll check both when we’re in your home. If you haven’t had either done in years, call (850) 660-3272 and we’ll take a look.
Written by Roy Castellanos, Owner at Hollis Air Duct Miami, serving Opa-locka, FL.