Air Duct Cleaning in Doral - One Flat Price, Before-and-After Photos

Fast, Reliable Air Duct Cleaning Across Doral

Air duct cleaning in Doral typically runs $350 – $650 for a whole-home system and is scheduled within a few business days, not weeks. We’re Hollis Air Duct Cleaning, part of the Garrison Partners family, and our Air Duct Cleaning in Doral crews know the difference between a dusty duct and a moldy one – because in Doral, it’s usually both.

Call (361) 326-5060

Doral’s master-planned communities, from Downtown Doral to Doral Park to the older streets of Doral Estates, were built fast and cooled hard. Nearly every home runs central AC twelve months a year against South Florida’s tropical humidity. That constant cooling cycle pushes condensation through flex-duct runs in hot attics, and the moisture feeds biological growth that a simple dusting won’t touch. We’ve been handling this exact problem since 2004. When you call (361) 326-5060, a live person answers – no voicemail, no callback queue – and we dispatch from our Miami office to reach Doral properties on schedule.

Our technicians arrive in uniform, background-checked, with written pricing in hand before any equipment enters your home. That’s The Garrison Standard. No price jumps at the door. No per-vent nickel-and-diming. One flat price per system, agreed in writing, backed by our 365-Day Done Right Promise.

Why Hollis Air Duct Cleaning Is Doral’s Preferred Air Duct Cleaning Company

We’ve built our reputation in Doral on showing up when we said we would and leaving the site clean. The Garrison Code requires it: arrive inside the quoted window, price in writing, complete the job by the book. In a city where many residents have already dealt with no-shows or crews who tracked dirt through a freshly tiled foyer, that discipline matters.

Our Miami office coordinates scheduling for Doral, which means we’re not guessing at traffic patterns on the Palmetto or NW 36th Street. We know which Downtown Doral towers have loading-dock restrictions, which Doral Park villages have HOA notification requirements, and how to maneuver a Rotobrush rotary system and Nikro negative-air machine through a two-story CBS garage without scratching a Porsche or a Prius.

Roy Castellanos leads our operation with the same straightforward approach we apply to every job: explain what the equipment does, show what we found, and put the guarantee in writing. The 365-Day Done Right Promise means if our work fails within a year – airflow drops, musty smell returns, sealant cracks – we come back and make it right at no charge, including a free second visit. No negotiation. No runaround.

Vent Cleaning in Doral

Vent Cleaning in Doral is not a surface wipe of the grille. We remove each supply and return register, agitate the duct run with a Rotobrush rotary brush system, and extract debris under controlled negative pressure so nothing escapes into your living space. In Doral’s humidity, we regularly find mildew coating the inside of vent walls – not just dust – because the AC runs constantly and condensation never fully dries.

A typical residential vent cleaning in Doral runs $150 – $300 for a partial system (kitchen and bath returns, master bedroom supply) or $350 – $650 for a full home. Condos and townhomes in Downtown Doral usually fall in the lower half of that range due to shorter duct runs. Two-story homes in Doral Estates with original 1990s flex duct often need the full treatment.

Supply Duct Cleaning

Supply ducts push cooled air into your rooms. In Doral, these lines run through attic spaces that hit 140°F in August, creating temperature swings that stress flex-duct seams. We inspect each run with a video camera before brushing, so you see the buildup we’re removing – and any gaps that need sealing.

Return Duct Cleaning

Return ducts pull warm air back to the air handler. They’re your system’s lungs, and in Doral they inhale pollen, cooking grease, and humidity continuously. A clogged return forces your AC to work harder, which shows up on your FPL bill. We clean and verify airflow at each return with a manometer.

Air Duct Repair in Doral

Air Duct Repair in Doral addresses the leaks, separations, and corrosion that develop in ductwork after decades of constant use. Doral’s housing stock – overwhelmingly 1990s – 2010s Mediterranean-revival concrete-block homes with builder-grade galvanized or fiberboard trunk lines – was built for a twenty-year lifespan that’s now expiring in villages like Costa del Sol and Doral Isles. We seal with mastic and metal-backed tape, replace collapsed flex runs, and rebuild corroded plenums.

Typical duct repair in Doral ranges from $200 – $450 for localized sealing of a few joints to $800 – $1,500 for extensive flex-duct replacement in an older two-story home. We price by the scope of work, not by the foot, and we write it down before we start.

Duct Sealing and Reconnection

Separated ducts in hot Doral attics bleed cooled air into spaces you don’t live in. We use mastic – a thick, brush-applied sealant – at every joint, plus mechanical fasteners where the original builder used tape alone. A sealed system can improve efficiency 15 – 20 percent, which matters when your AC runs 8,000 hours a year.

Flex-Duct Replacement

Original 1990s flex duct in Doral Estates and similar villages has brittleened in attic heat. We replace with insulated, antimicrobial-lined flex duct rated for South Florida humidity, supported properly so it doesn’t sag and pool condensation. We were called to a two-story CBS home in Doral Estates where the original 1990s flex duct had never been cleaned. Using a Rotobrush and negative pressure setup, we pulled out mats of mildew from the supply and return ducts, then resealed the air handler in the garage. The homeowner immediately noticed better airflow and no more musty smell when the AC kicked on.

Trusted Brands We Service in Doral

We clean and repair duct systems connected to every major HVAC brand, and we stock filtration products from Honeywell, Aprilaire, and Guardsman for Doral customers who want upgraded protection against the pollen and mold spores our tropical climate delivers year-round. Our equipment roster includes Rotobrush rotary brush systems for mechanical agitation and Nikro negative-air machines for controlled extraction – the same tools commercial crews use in hospitals and schools, not hardware-store shop vacs with a long hose. When a Downtown Doral tower manager calls about a shared-building complaint, we can spec Abatement Technologies HEPA filtration to contain disturbance during cleaning. Parts and filters are stocked locally through our Miami office, so most follow-up needs don’t involve a two-week order delay.

Common Air Duct Cleaning Problems We See in Doral Homes

• Biological growth in constant-cooling systems. Doral’s year-round tropical humidity means condensation never fully evaporates from duct walls. We find active mildew in supply runs that have been “cleaned” by companies using only a vacuum, no antimicrobial treatment or negative pressure containment.
• Shared dryer vent stacks in mid-rise complexes. Downtown Doral and similar developments route multiple units through a single vertical stack. No individual owner can clear lint buildup safely, and ignoring it creates fire risk that HOA boards often don’t address until a unit reports slow drying or a burning smell.
• Original builder-grade trunk lines leaking in 1990s villages. Homes in Costa del Sol, Doral Park, and Doral Isles were built with galvanized steel or fiberboard trunks that corrode and separate at seams. Leaks pull hot attic air into the system, forcing the AC to overwork and feeding mold with temperature-differential condensation.
• Post-hurricane musty restarts. After power outages common during hurricane season, Doral homes sit dormant with damp ducts for hours or days. The first AC restart blows a concentrated musty smell through every room – a signal that mold has bloomed in the still, humid darkness.

Pricing for Air Duct Cleaning in Doral, FL

We Also Serve Cities Near Doral

Our Air Duct Cleaning crews serve homeowners and property managers throughout South Florida, with scheduled routes to Jacksonville, Miami, Tampa, and Orlando. Each location operates independently under The Garrison Standard, with the same written pricing, background-checked technicians, and 365-Day Done Right Promise.

FAQs About Air Duct Cleaning in Doral