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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AfterCarrier Air Duct Cleaning in Miami, CA | Hollis Air Duct Cleaning
Air Duct Cleaning in Miami for Carrier systems typically costs $450 – $850 for a full system, depending on home size, duct condition, and whether antimicrobial treatment is needed. What makes our work different here is simple: Miami’s humidity turns routine duct cleaning into mold prevention work, and we treat every Carrier system that way from the first inspection. As an independent Carrier service provider, we clean, seal, and restore ducted systems across Miami without any manufacturer affiliation or warranty strings attached. Call (361) 326-5060 for a written estimate before any work begins.
Why Miami Residents Choose Us for Carrier Service
We’ve worked on Carrier equipment across Miami service area homes for years, from 1990s bungalows in Little Havana to newer tract homes east of the Palmetto. That range matters because a Carrier air handler in a 140-degree attic behaves differently than one in a conditioned condo closet. Our crew knows both. Roy Castellanos, who leads Hollis Air Duct Cleaning, came up through the sheet metal and air conditioning program at Los Angeles Trade-Technical College and spent years doing hands-on duct work before this company was founded in 2004. The standard he set then still runs the crew today: diagnose first, price in writing, and leave the system cleaner than we found it.
We’re independent, which means we don’t answer to Carrier corporate or push you toward equipment replacement when a cleaning and sealing job will do. We also run on The Garrison Standard: arrive inside the window, put the price on paper before touching anything, and stand behind the work for a full year. For Carrier owners in Miami, that written guarantee covers the exact job we quote, not a vague promise.
Common Carrier Air Duct Cleaning Problems We Solve in Miami
- Microbial film on Carrier evaporator coils. Miami’s 75% average relative humidity and year-round AC runtime mean Carrier coils rarely dry out. A thin biological film forms fast, and without antimicrobial treatment after cleaning, it regrows within weeks. We clean the coil and treat it so the fix holds.
- Collapsed flex duct in hot attics. Older Miami homes, especially pre-1994 construction, often have undersized flex duct running through attics that hit 140°F in summer. The duct material degrades, collapses, and starves Carrier air handlers of airflow, which leads to coil icing. We replace the failed sections with aftermarket flex rated for Miami heat.
- Condensate overflow after heavy storms. Carrier systems in Miami’s high-rise condos share vertical chases with neighboring units. When a summer storm or hurricane pushes water into those chases, condensate pans overflow and soak nearby duct insulation. We check for standing water and replace wet insulation before any cleaning begins.
- Loose cabinet and plenum seams from hurricane-season pressure swings. Miami’s pressure changes during storm season work loose the seams on older Carrier installations. Unconditioned attic air, loaded with mold spores, gets pulled into the duct path. We seal plenum and cabinet seams with mastic to stop that pull.
- Dust and debris buildup from year-round AC use. Miami systems run almost constantly, which means ducts never get the seasonal downtime that drier climates get. They accumulate more particulate, faster. A cleaning every three to five years is the realistic interval for most Carrier systems here, not the optimistic number you’ll hear from a national chain.
Carrier Service in Miami: What Local Conditions Mean for Your Equipment
Here’s a detail that changes how Carrier duct cleaning works in Miami but nowhere else: high-rise condos with centralized chiller systems often run Carrier air handlers that share vertical chases with neighboring units. Cleaning a single unit’s ductwork means coordinating with building management and getting HOA approval before our crew can even bring equipment into the building. That approval step doesn’t exist for single-family homes in the suburbs, and it’s why our technicians ask about your building type before scheduling anything. A 20th-floor condo off Brickell has different access, different liability, and different duct layouts than a 1950s ranch house in Shenandoah. We plan for both.
We got called to a 1990s bungalow in Little Havana after a heavy August storm left water standing in the ducts of a Carrier air handler. Our tech found soaked flex duct insulation and visible mold growing on the evaporator coil. We replaced the wet sections, ran antimicrobial treatment through the supply side, and sealed the plenum with mastic. The musty odor cleared and airflow returned to normal without replacing the Carrier air handler itself. That’s the difference between diagnosing the real problem and selling you equipment you don’t need.
Carrier Models & Products We Service in Miami
Our crew works on Carrier Performance series air handlers like the FV4 and FX4, Carrier Infinity variable-speed units like the FE4, Comfort series 24ACC and 24ACB condensing units paired with ducted air handlers, and 58 series gas furnaces with matching evaporator coils. For critical components, including blower motors and control boards, we use OEM Carrier parts when they’re available. For flex duct, insulation, and mastic work, we use aftermarket materials selected specifically for Miami’s heat and humidity. We stock the common duct repair materials locally, which keeps turnaround tight when you need work done quickly. And we’ll tell you plainly when a Carrier air handler or coil is worth repairing versus replacing, based on age, corrosion, and mold damage rather than a sales target.
Beyond cleaning, we provide video inspection so you can see what we found inside your ducts before and after, evaporator coil cleaning with antimicrobial treatment where Miami conditions call for it, and duct sealing with mastic to close the gaps that let attic air into your Carrier system. You can also learn more about our broader Carrier sales & service work if your equipment needs more than a cleaning.
Carrier Service Pricing in Miami
What you’ll pay for Carrier air duct cleaning in Miami depends on three things: the size of your home, the condition of your ductwork, and whether mold treatment is required. Here’s what we quote, in writing, before work starts:
- Full-system duct cleaning (single-family home, up to 2,000 sq ft): $450 – $650
- Full-system duct cleaning (2,000 – 3,500 sq ft): $550 – $850
- Evaporator coil cleaning with antimicrobial treatment: $180 – $320
- Duct sealing (mastic, per plenum or major joint): $85 – $150 per access point
- Video inspection (standalone or added to cleaning): $75 – $125
Mold inspection is included on every Miami cleaning job at no extra charge. If we find microbial growth, we’ll show you the video and give you a separate written price for treatment before we do anything. No price moves at the door. Call (361) 326-5060 for an exact quote. Estimates are free.
Serving Miami, FL - Our Local Coverage Area
We’re based in the Miami 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 – Carrier Air Duct Cleaning in Miami
Miami’s average relative humidity sits around 75%, and your Carrier system runs nearly year-round, which means the evaporator coil and interior duct surfaces rarely dry out completely. That constant moisture, combined with the warm temperatures inside the air handler, creates ideal conditions for microbial growth. A coil that gets cleaned but not treated with antimicrobial solution will usually regrow film within weeks. Call (361) 326-5060 and we’ll walk you through what your system needs.
The big difference is access. Carrier air handlers in Miami high-rises often share vertical chases with neighboring units, which means our crew needs building management approval and sometimes HOA sign-off before we can bring equipment in. That coordination adds a scheduling step that single-family homes don’t have. We’ll handle the communication with your building, but it’s worth flagging when you call for an estimate.
No, and we won’t pretend otherwise. If flex duct in your Miami attic has collapsed or degraded, cleaning it would just push air through a compromised path and waste your money. We replace the failed duct sections first, then clean the remaining system. The replacement pricing is written down and agreed to before any work starts.
For critical mechanical components like blower motors and control boards, we use OEM Carrier parts when available. For flex duct, insulation, and mastic, we use aftermarket materials that are rated for Miami’s heat and humidity. We’ll always tell you which parts are going into your system and why. Call (361) 326-5060 if you want details on a specific repair.
Within the first two weeks if you suspect water intrusion. Miami’s flood-prone areas, including Little Havana and Miami Beach, often see water in ducts after a major storm, and soaked insulation left in place will spread mold spores through the house. We check for standing water, replace damaged insulation, and clean the system before mold has time to establish itself. We also offer Miami Dryer Vent Cleaning to keep your full ventilation system safe after storms. A post-storm inspection is faster and cheaper than a full mold remediation later.
Service Areas Near Miami
We serve Miami and the surrounding communities throughout the region. Homeowners in Carrier service in Long Beach and Carrier service in Oakland can also reach us for the same written pricing and 365-Day Done Right Promise. If you’re outside the immediate Miami area, call and we’ll confirm availability for your neighborhood.
Book Your Carrier Service in Miami Today
Call (361) 326-5060 for a written estimate on Carrier air duct cleaning in Miami. We’ll price the job before we touch anything, show up inside the quoted window, and stand behind the work for a full year. Clean ducts, straight answers – that’s the whole job.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Miami since 2004.