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 Middleburg
Air duct cleaning in Middleburg, FL typically runs $350 – $650 for a whole residential system and $800 – $2,500 for commercial jobs, with most homes scheduled within a few days. We’re familiar with the manufactured homes off County Road 218, the ranch houses near Black Creek, and the newer subdivisions around Branan Field Road. Our crews serve Middleburg from our Miami dispatch office, and we know the difference between cleaning sealed hard-pipe ductwork and the flex runs hiding under a mobile home’s belly board. Call (361) 326-5060 for a free estimate.
Why Hollis Air Duct Cleaning Is Middleburg’s Preferred Air Duct Cleaning Company
We’ve been in business since 2004 as part of the Garrison Partners family, and our Air Duct Cleaning team has handled the specific problems that come with Middleburg’s mix of manufactured housing, older ranch homes, and Clay County humidity. Our technicians are background-checked and uniformed, and they arrive with written prices that don’t change once they’re inside your home.
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. That guarantee matters in Middleburg, where the wrong cleaning approach on aging flex duct can tear the liner and turn a maintenance call into a full replacement.
Phones are answered by a live person 24 hours a day, 7 days a week. No voicemail loops, no callback queues. When you schedule in Middleburg, we arrive inside the quoted window, price the job in writing before touching equipment, and leave the site clean. That’s The Garrison Standard.
Commercial Air Duct Cleaning in Middleburg
Commercial Air Duct Cleaning in Middleburg covers offices, retail spaces, churches, and small industrial buildings where code compliance and indoor air quality standards are non-negotiable. We use Nikro negative-air machines and Rotobrush rotary systems to dislodge and extract buildup from supply and return trunk lines, with HEPA filtration to protect occupied spaces during the work. A typical commercial system in Middleburg runs $800 – $2,500 depending on square footage, duct complexity, and contamination level. We price the full scope in writing before starting, with no per-vent add-ons.
System Inspection and Documentation
We start with a video inspection using a borescope camera to map contamination levels and document pre-cleaning conditions. For Middleburg businesses near the St. Johns River corridor, we pay particular attention to moisture intrusion points where humidity enters the building envelope and condenses inside ductwork.
Post-Cleaning Verification
After agitation and negative-air extraction, we run a second camera pass and provide before-and-after footage. Commercial clients receive written documentation for insurance or regulatory records. The 365-Day Done Right Promise applies to commercial work the same as residential.
Air Duct Cleaning Services in Middleburg
Air Duct Cleaning Services in Middleburg from Hollis cover residential full-system cleaning, supply duct cleaning, return duct cleaning, video inspection, and dryer vent cleaning as an add-on. A typical whole-home job in Middleburg runs $350 – $650 for site-built homes and $400 – $750 for manufactured homes where underbelly access adds time and complexity. We use Rotobrush rotary brush systems for mechanical agitation inside hard-pipe ducts, paired with Nikro negative-air machines that pull dislodged debris into HEPA-filtered collection. For flex duct in crawlspaces, we adjust pressure and tool selection to avoid tearing the liner.
Manufactured Home Underbelly Cleaning
Standard vent-and-return cleaning misses the worst contamination in Middleburg’s manufactured homes. We access the belly board cavity beneath the floor where moisture, mold, and rodent debris collect. This requires specialized agitation tools and negative-air setup with containment, not just a brush pushed through ceiling registers.
Video Inspection and Duct Sealing
Our borescope cameras show you what we see inside your ducts before and after cleaning. Where we find separated joints or gaps in the return side, we can apply duct sealing mastic to stop attic or crawlspace air from being pulled into your system. Sealing is priced separately and only recommended where we document measurable leakage.
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 Middleburg
We clean and service ductwork connected to HVAC equipment from all major manufacturers, and we stock filtration products from Honeywell, Aprilaire, and Guardsman for Middleburg customers who need replacement media after a cleaning. Our equipment roster includes Rotobrush rotary brush systems, Nikro negative-air machines, and Abatement Technologies HEPA filtration. These are the same tools commercial crews use, not hardware-store vacuums with a long hose. When a Middleburg homeowner needs a specific filter size or MERV rating for their humid-climate system, we carry common sizes and can order specialty media with fast turnaround from our Miami distribution point.
Common Air Duct Cleaning Problems We See in Middleburg Homes
- Mold and moisture in manufactured home underbelly ducts. The belly board traps humidity from Middleburg’s damp, wooded environment, creating condensation inside flex duct runs that standard ceiling-register cleaning never reaches. We find this on homes off County Road 218 and throughout the Black Creek drainage area.
- Rodent runs and debris under mobile home floors. Field mice and rats use the belly cavity for shelter, leaving droppings, nesting material, and urine that contaminates both the duct exterior and interior through liner tears. A camera inspection usually reveals the extent before we quote the job.
- Heavy dust and pollen loading from unpaved roads and open land. Rural properties around Branan Field Road and the outer reaches of Middleburg pull more particulate through return grilles than homes in paved subdivisions. These systems need shorter cleaning intervals, typically every 2 – 3 years versus 4 – 5 for filtered suburban air.
- Soot and creosote residue from wood stove supplementation. Many Middleburg homeowners run wood stoves in winter for supplemental heat, and fine particulate migrates into central ductwork even when the stove isn’t tied to the HVAC system. Supply registers blow a musty, sooty smell that persists until the full system is cleaned.
Pricing for Air Duct Cleaning in Middleburg, FL
Whole-home residential air duct cleaning in Middleburg runs $350 – $650 for most site-built homes and $400 – $750 for manufactured or mobile homes where underbelly access is required. Commercial systems start at $800 and range to $2,500 for larger buildings with extensive duct networks. Dryer vent cleaning added to a duct cleaning job typically runs $75 – $150. What moves the price: square footage, number of air handlers, accessibility of ductwork (crawlspace vs. attic), contamination severity, and whether underbelly cleaning is needed.
We do not quote per-vent pricing. Our price is one flat rate per system, agreed in writing before work starts. No add-ons at the door, no bait-and-switch. Every Middleburg customer receives a written estimate after inspection, with the final price matching the estimate exactly. Call (361) 326-5060 for a free estimate.
We Also Serve Cities Near Middleburg
Our crews travel throughout Clay County and the greater Jacksonville metro, including Air Duct Cleaning in Middleburg and surrounding areas: Orange Park, Green Cove Springs, Fleming Island, and Jacksonville. Scheduling and dispatch are coordinated from our Miami office, with local technicians serving each market.
Serving Middleburg, FL - Our Local Coverage Area
We’re based in the Middleburg 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 Middleburg
Every 2 – 3 years for manufactured homes in Middleburg, and sometimes sooner if you run a wood stove, live on an unpaved road, or notice musty odors from registers. The combination of Clay County humidity, belly board moisture traps, and flex duct aging means contamination builds faster than in sealed hard-pipe systems. Call (361) 326-5060 and we’ll inspect and recommend an interval based on your specific home.
The previous cleaning likely missed the flex duct and debris trapped under the belly board, where mold and rodent activity concentrate in Middleburg’s damp climate. Standard vent-and-return cleaning only reaches ceiling registers and main trunk lines, not the underbelly runs. We camera-inspect the underbelly cavity and clean it with contained negative-air extraction when contamination is present.
Yes. We access the belly board cavity, set up HEPA-contained negative air, and use agitation tools sized for flex duct to remove mold, rodent debris, and moisture-damaged insulation without tearing the liner. This is specialized work that out-of-town crews often skip or damage. We price it as part of the whole-system rate, not a hidden add-on.
MERV 8 – 11 for most residential systems in Middleburg, with MERV 11 preferred if your HVAC can handle the static pressure drop. Higher ratings trap more mold spores and pollen but can strain older blowers in the manufactured homes common here. We check your system’s blower specs during cleaning and recommend the right filter for your equipment.
Yes, and we recommend it. Dryer vent cleaning added to an air duct cleaning job runs $75 – $150 in Middleburg, priced as a package with no separate trip charge. Clay County’s humidity slows clothes drying already; a blocked vent adds fire risk and energy waste. We clean the full vent run to exterior termination and verify airflow with a meter.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Middleburg since 2004.