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 Olympia Heights
Air duct cleaning in Olympia Heights, FL typically runs $350 – $650 for a full residential system and $800 – $2,400 for commercial jobs, with most appointments scheduled within a few business days. Our crews coordinate dispatch from our Miami office and serve Olympia Heights properties directly, carrying Rotobrush rotary systems and Nikro negative-air machines built for South Florida’s punishing humidity.
We know the grid streets west of the Palmetto Expressway, the low-pitched concrete-block ranches built during the post-WWII boom, and the specific problem that brings most Olympia Heights homeowners to call us: that musty wet-dog smell hitting the registers every morning when the AC first cycles on. It’s not dust. It’s mold growing in sweating attic ductwork, and it’s fixable. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Olympia Heights’s Preferred Air Duct Cleaning Company
We’ve been part of the Garrison Partners family since 2004, and our Air Duct Cleaning team has worked enough Olympia Heights homes to know the pattern before we pull into the driveway. The 1950s and ’60s ranch houses here share the same DNA: original or replacement systems tied into undersized ductwork, running almost year-round in a tropical monsoon climate that keeps attic temperatures and dew points within a few degrees of each other.
Our technicians are background-checked, uniformed, and expected to operate by The Garrison Code: arrive inside the quoted window, price the job in writing before touching anything, complete the work by the book, and leave the site clean. Every job 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.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues, no waiting until Monday for someone to pick up.
Commercial Air Duct Cleaning in Olympia Heights
Commercial Air Duct Cleaning in Olympia Heights covers the small professional offices, medical suites, retail spaces, and apartment buildings that line Coral Way and the commercial corridors near the Palmetto Expressway. These systems typically run harder and longer than residential units, often with rooftop package units feeding multiple zones through ductwork that hasn’t been opened in a decade or more. In Olympia Heights’s climate, that means bio-growth, not just dust loading. A typical commercial cleaning here runs $800 – $2,400 depending on system size, access difficulty, and contamination level.
Multi-Tenant Building Systems
Small apartment buildings and professional plazas in Olympia Heights often share central air handlers with individual unit branches. We clean the common trunks with negative-air containment, then address each branch line to prevent cross-contamination between units. Our Nikro machines maintain HEPA-filtered negative pressure throughout the process.
Post-Construction and Renovation Cleaning
When commercial spaces near Bird Road or Flagler Street finish a build-out, drywall dust and construction debris settle in new ductwork before the system ever serves a paying tenant. We source-remove that debris with rotary brush agitation and verify cleanliness with video inspection before turnover.
Air Duct Cleaning Services in Olympia Heights
Air Duct Cleaning Services in Olympia Heights address a specific regional problem that generic duct cleaning pages never mention: mold and bio-growth inside attic ductwork caused by year-round condensation, not ordinary household dust. A typical full residential system cleaning in Olympia Heights runs $350 – $650, with video inspection, HEPA-contained source removal, and antimicrobial treatment of affected sections included. For homes with detached structures or rural outbuilding systems near unpaved roads, combined service pricing is quoted as a single flat price per system, agreed before work starts.
Video Inspection and Assessment
We run a camera through the supply and return runs before any cleaning begins. On 1950s Olympia Heights ranches, this often reveals disconnected flex duct, crushed sections from decades of attic traffic, and mold colonies hidden in the air handler closet that a surface cleaning would miss entirely.
Source Removal with HEPA Containment
Our Rotobrush rotary systems agitate contamination loose while Nikro negative-air machines draw it out under HEPA-filtered vacuum pressure. Nothing gets pushed deeper into the system. For mold-affected insulation, we remove the contaminated material rather than attempting to clean it in place.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Olympia Heights
We carry professional-grade equipment and filtration products from Nikro, Honeywell, Aprilaire, and Abatement Technologies, the same brands commercial crews use in hospitals and institutional buildings. For Olympia Heights homeowners, this means we can source Honeywell and Aprilaire filtration upgrades locally without waiting on national distribution. Our technicians arrive with the right tools for 1950s-era metal duct, modern flex runs, and everything in between. We don’t show up with hardware-store vacuums and hope for the best.
Common Air Duct Cleaning Problems We See in Olympia Heights Homes
- The wet-dog morning smell from registers. This is the signature complaint in Olympia Heights’s 1950s ranches. Overnight, attic duct insulation hits the dew point and sweats; by morning, the first AC cycle pushes that musty air through the house. Surface cleaning of registers and trunk lines leaves the real problem untouched in the attic.
- Mold growth in original flex duct insulation. The post-WWII building boom here produced homes with ductwork that was already marginal for South Florida’s heat load. Decades of condensation have turned that insulation into a mold substrate. We see it on nearly every grid street west of the Palmetto Expressway.
- Disconnected or crushed runs in aging attic systems. Original 1950s ductwork in Olympia Heights concrete-block homes has been crawled over, patched, and partially replaced so many times that camera inspection often finds sections blowing conditioned air directly into the attic. The homeowner pays to cool a space they never enter.
- Rural properties with outbuilding systems getting overlooked. Homes on unpaved roads and open land near Olympia Heights load extra dust and pollen into ductwork, and detached workshops or guest houses often have their own neglected systems. A single quick pass on the main house misses half the air the family actually breathes.
Pricing for Air Duct Cleaning in Olympia Heights, FL
A typical residential full-system cleaning in Olympia Heights runs $350 – $650. Commercial systems range $800 – $2,400. What moves the needle: system size, attic access difficulty, whether we’re dealing with standard dust loading or mold remediation-adjacent work, and whether detached structures need service too.
We do not quote per-vent teaser prices that balloon once the technician is inside. We do not bait-and-switch. The price is written down before any work starts, and it does not move at the door. For rural properties with multiple structures, we quote one flat price per system, agreed in advance.
Every estimate is free. Call (361) 326-5060 to schedule.
We Also Serve Cities Near Olympia Heights
Our Air Duct Cleaning in Olympia Heights crew also travels to Jacksonville, Miami, Tampa, and Orlando for commercial and large residential projects. Scheduling and dispatch are coordinated from our Miami office, with local crews serving each metro area directly.
Serving Olympia Heights, FL - Our Local Coverage Area
We’re based in the Olympia Heights 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 Olympia Heights
Every 3 – 5 years for standard dust loading, but every 2 – 3 years if you’re getting the musty morning smell that signals mold growth in attic ductwork. The near-constant high dew point here means condensation problems develop faster than in drier climates. Call (361) 326-5060 and we’ll assess whether your system is on a standard or accelerated interval.
It’s almost always mold growing in sweating attic duct insulation. Overnight, when the system cycles off, humid attic air hits the cool duct surface and condenses; by morning, that moisture has fed mold growth that the first AC cycle pushes through your registers. We see this pattern in nearly every 1950s ranch on the grid streets west of the Palmetto Expressway. Camera inspection confirms it, and source removal with antimicrobial treatment stops it.
We start with video inspection of the supply and return runs, because original ductwork this age often has disconnected sections, crushed flex, or hidden mold in the air handler closet. Then we set up HEPA-filtered negative containment, run rotary brush agitation through the trunks and branches, and source-remove contaminated insulation rather than trying to clean it in place. The job finishes with antimicrobial treatment of affected sections. A typical 1950s ranch in Olympia Heights runs $350 – $650 for this full service.
Yes, and we quote them as separate systems with one flat price per system agreed before work starts. Rural properties near unpaved roads load extra dust and pollen into ductwork, and detached workshops or guest houses often have their own neglected systems that need the same source-removal treatment as the main house. We don’t do single quick passes that leave half your air uncleaned.
We remove the contaminated insulation that feeds it, treat affected sections with antimicrobial application, and identify the condensation sources that caused it. Sometimes that means sealing duct leaks that pull humid attic air into the system, sometimes it means recommending better attic ventilation or duct sealing with mastic. The 365-Day Done Right Promise covers our work for a full year; if mold returns because we missed something, we come back at no charge. Call (361) 326-5060 to discuss your specific system.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Olympia Heights since 2004.