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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AfterFast, Reliable Air Duct Cleaning Across Hialeah
Air duct cleaning in Hialeah typically runs $350 – $650 for a whole-house system, and most jobs take three to five hours from arrival to cleanup. We’re the Hialeah crew that shows up in the window we promised, prices the job in writing before touching your equipment, and leaves the site clean. Our scheduling desk answers live 24 hours a day at (361) 326-5060. Dispatch and routing are coordinated from our Miami office, but the technicians who arrive at your door know Hialeah’s housing stock inside out: the concrete-block ranches off Palm Avenue, the duplexes near Westland Mall, the apartment clusters along Okeechobee Road. We’ve worked in homes where the ductwork was retrofitted through attics never built for it, and we know what to look for before we quote.
Why Hollis Air Duct Cleaning Is Hialeah’s Preferred Air Duct Cleaning Company
Hollis has been part of the Garrison Partners family since 2004. In Hialeah, that longevity matters because the problems we solve aren’t generic; they’re specific to mid-century homes that got their ductwork decades after the walls went up. Our technicians are background-checked, uniformed, and held to The Garrison Code: arrive inside the quoted window, price in writing, complete the job by the book, leave the site clean. Every repair and cleaning carries our 365-Day Done Right Promise in writing. If the work fails within a year, we return and make it right at no charge, including a free second visit. No negotiation, no runaround. Phones are answered by a live person 24/7, not a callback queue that dumps you to Monday morning.
Ductwork Cleaning in Hialeah
Ductwork Cleaning in Hialeah means dealing with systems that were never part of the original build. Most Hialeah homes went up in the 1950s through 1970s as concrete-block ranch houses with window units or no AC at all. Central air came later, and the flex duct retrofits from the 1980s and 1990s were threaded through attics and crawl spaces that were never designed to carry them. We see this pattern from Miami Gardens down to Coral Gables, but it’s especially concentrated in Hialeah’s older neighborhoods where the housing stock is almost entirely pre-duct.
A typical residential ductwork cleaning in Hialeah runs $350 – $550 for a single-story home with one system. Two-story homes or properties with multiple HVAC units start around $550 and can reach $850 depending on linear footage and accessibility. Commercial ductwork cleaning for Hialeah’s restaurants, retail spaces, and office buildings typically ranges from $800 – $2,500 based on square footage and system complexity.
What We Remove From Hialeah Ducts
Our rotary brush systems, powered by Rotobrush equipment, agitate debris off duct interior walls while Nikro negative-air machines maintain suction so nothing migrates into your living space. In Hialeah’s humid climate, we’re often removing not just dust and pet dander but active mold colonies, mildew films, and the fine silt that accumulates when AC runs ten months a year. The process is source removal: we don’t perfume the problem, we extract it.
When Ductwork Cleaning Becomes Repair
About forty percent of the Hialeah jobs we start as cleanings turn into clean-plus-repair once we get a camera inside. Crushed flex runs above original ceiling joists, disconnected boots, and unsealed plenums are standard findings. We flag these issues before proceeding, show you the footage, and give you a written price for the full scope. No surprises at the door.
Air Duct Inspection in Hialeah
Air Duct Inspection in Hialeah should be the first step before any cleaning quote, especially in homes built before 1980. Our video inspection uses a flexible borescope camera fed through the register openings and main trunk lines, transmitting real-time footage to a monitor you can watch with the technician. The inspection documents the condition of the flex duct, the integrity of connections at the plenum and boots, and any biological growth that standard cleaning alone won’t solve. A standalone air duct inspection in Hialeah costs $150 – $250, though we credit that amount toward the cleaning if you proceed with us.
We recommend an inspection before purchase of any Hialeah home built before 1990, after any water intrusion event (roof leak, hurricane moisture, plumbing failure), or if you’ve noticed uneven cooling, musty odors when the AC cycles, or rising energy bills with no other explanation. In Hialeah’s subtropical climate, a disconnected return duct dumping attic air into your system can spike humidity and energy costs for years before anyone traces the problem.
What the Camera Reveals
The inspection checks four things: structural integrity of the duct runs, seal quality at all connection points, contamination type and severity, and airflow obstructions. In Hialeah’s retrofitted systems, we commonly find flex duct that has pulled off metal collars, sections flattened by storage items in the attic, and mold staining that indicates ongoing moisture intrusion from a compromised roof seal.
Documentation You Keep
You receive a written report with timestamped video stills and a plain-English explanation of what we found. If the system needs only cleaning, we say so. If it needs repair or replacement of damaged sections, we itemize that separately with fixed prices. The report becomes part of your home maintenance record and supports any insurance or real estate disclosure requirements.
Trusted Brands We Service in Hialeah
We clean and service ductwork connected to all major HVAC brands, and we stock filtration and sealing products from Aprilaire, Abatement Technologies, and Guardsman for Hialeah customers who want upgraded components installed during the same visit. Our equipment roster includes Rotobrush rotary brush systems for agitation cleaning and Nikro negative-air machines for containment. For homeowners in Hialeah’s 33012, 33013, 33016, and 33018 ZIP codes, this means no waiting on special orders for standard filtration upgrades or sealant materials. We carry the inventory, and most jobs finish in one scheduled day.
Common Air Duct Cleaning Problems We See in Hialeah Homes
- Crushed flex duct above original ceiling joists. In Hialeah’s retrofitted homes, flex runs were often routed through spaces too tight for their diameter, compressing over years until airflow drops to a trickle. The register still blows, but the room never cools because the duct behind it is pancaked flat.
- Mold and mildew colonization from constant humidity. Hialeah’s year-round dew points keep duct interiors damp even when the AC is running. Dirty ducts become incubators for mildew that spreads spores through every cycle. Standard cleaning without antimicrobial treatment and moisture source identification usually means regrowth within a season.
- Disconnected plenum and boot connections. The original flex-to-metal connections in 1980s and 1990s retrofits were often secured with tape that degrades in attic heat. We find supply and return sides leaking conditioned air directly into the attic, which the homeowner pays to cool. The system runs longer, wears faster, and never achieves set temperature.
- Shared or degraded duct systems in older apartment buildings. Hialeah’s large stock of 1960s and 1970s duplexes and small apartment buildings often has original metal ductwork with rust, asbestos-wrap remnants, or cross-contamination between units. These systems require specialized handling and sometimes full replacement rather than cleaning alone.
Pricing for Air Duct Cleaning in Hialeah, FL
Whole-system air duct cleaning in Hialeah runs $350 – $650 for most single-family homes, with the final price determined by system count, total linear footage, contamination level, and accessibility. Two-story homes or properties with multiple HVAC zones typically fall in the $550 – $850 range. Commercial properties start at $800 and scale with square footage and system complexity. Dryer vent cleaning, which we recommend bundling with any duct cleaning, adds $120 – $180.
We do not quote per-vent pricing. That structure invites bait-and-switch tactics: a low teaser rate multiplied across twenty registers becomes a shock at the door. Our price is one flat fee per system, agreed in writing before work starts. The estimate is free, and it includes the video inspection if you schedule through our Air Duct Cleaning team. Call (361) 326-5060 to book.
We Also Serve Cities Near Hialeah
Our crews work throughout Miami-Dade County, with regular routes to Miami Gardens, Miami, Coral Gables, and North Miami Beach. Each job receives the same written pricing, the same 365-Day Done Right Promise, and the same background-checked, uniformed technicians who arrive inside the quoted window. Whether you’re in Hialeah proper or a neighboring community, the standard doesn’t change.
Serving Hialeah, FL - Our Local Coverage Area
We’re based in the Hialeah 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 Hialeah
Because most Hialeah ductwork is a retrofit, not original construction. The flex runs installed in the 1980s and 1990s were squeezed through attics never designed for them, and thirty-plus years of South Florida heat and humidity have degraded connections, collapsed sections, and promoted mold growth that cleaning alone won’t fix. We often find that sealing and reconnecting pays bigger dividends than agitation cleaning of a system that was never fully functional to begin with. Call (361) 326-5060 for an inspection and written quote.
Yes, and it’s one of the most common findings in our Hialeah inspections. The combination of year-round high dew points and near-constant AC operation keeps duct interiors at moisture levels that support active mold and mildew colonization. Dirty ducts provide the organic substrate; humidity provides the conditions. Cleaning removes the existing growth, but identifying and fixing the moisture source, whether a roof leak, poor attic ventilation, or disconnected return pulling humid attic air, is what prevents regrowth. Our inspection includes this assessment.
It checks the structural condition of flex duct runs, the integrity of all connection points at plenums and boots, the type and extent of contamination, and airflow obstructions. In Hialeah’s older homes, we specifically look for crushed sections above original ceiling joists, disconnected returns at the air handler, and mold staining that indicates ongoing moisture problems. You receive timestamped video stills and a written report with plain-English findings and fixed-price recommendations. The inspection costs $150 – $250, credited toward cleaning if you proceed.
The EPA ranks indoor air pollution among the top five environmental health risks, and in Hialeah’s climate that risk is amplified. Homes are sealed tight for cooling efficiency, AC runs almost continuously, and duct systems that are dirty or mold-contaminated recirculate those pollutants through every room. Children, elderly residents, and anyone with asthma or allergies are particularly affected. Clean, sealed, properly connected ductwork is the distribution backbone of any healthy indoor environment in this climate. We can assess your system’s contribution to that environment with a video inspection.
Yes, and we recommend it. Dryer vent cleaning is a separate service that we can bundle with duct cleaning for efficiency. In Hialeah’s humid climate, lint buildup in dryer vents combines with moisture to form dense, mold-supporting blockages that are a fire hazard and degrade dryer performance. The bundled service typically adds $120 – $180 to the duct cleaning price, and we price it in writing before starting. Call (361) 326-5060 to schedule both services in one visit.
Ready to see what’s actually inside your ducts? Call Hollis Air Duct Cleaning at (361) 326-5060 for a free estimate and video inspection. We’ll show up in the window we promise, price the work in writing before we touch anything, and back every job with our 365-Day Done Right Promise. That’s The Garrison Standard, and it’s how we work in Hialeah.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Hialeah and South Florida since 2004.