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.
Fast, Reliable Air Duct Cleaning Across Sweetwater
Air duct cleaning in Sweetwater, FL typically runs $280 – $550 for a complete residential system, and most jobs are scheduled within a few days of your call. We’re the Air Duct Cleaning crew that knows Sweetwater’s manufactured homes inside and out – not the attic-duct playbook, but the underfloor reality of flex runs and belly-board panels that actually move your air.
Our dispatch office in Miami coordinates crews who serve Sweetwater directly. We arrive inside the quoted window, price the job in writing before touching anything, and leave the site clean. That’s The Garrison Standard, and it’s how we’ve operated since 2004. If your back bedroom never gets cool, your energy bill climbs every summer, or you smell must when the blower kicks on, call us at (361) 326-5060. We’ll inspect the underfloor runs with a camera, show you what we find, and give you a written price before any work starts.
Why Hollis Air Duct Cleaning Is Sweetwater’s Preferred Air Duct Cleaning Company
Sweetwater homeowners don’t need another outfit that treats every house like a suburban ranch with attic trusses. We’ve cleaned ducts in the mobile home parks off Flagler Street and the double-wide communities near NW 107th Avenue long enough to know that a rotary brush shoved into a belly-board panel system destroys more than it cleans. Our technicians are background-checked, uniformed, and trained on manufactured-home ductwork specifically.
Our 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 Sweetwater, we give you a window and we arrive inside it. The price is written down before work begins, and it does not move at the door. Every job carries our 365-Day Done Right Promise – if the work fails within a year, we return and make it right at no charge, including a free second visit.
We serve Air Duct Cleaning in Sweetwater with the same equipment commercial crews use: Rotobrush rotary brush systems, Nikro negative-air machines, and HEPA filtration from Honeywell and Aprilaire. But the tool matters less than knowing which tool fits the job. In Sweetwater, that usually means camera inspection first, then agitation and negative-pressure extraction designed for low-profile flex duct – not attic trunk lines.
Air Duct Repair in Sweetwater
Air Duct Repair in Sweetwater is almost always about underfloor flex runs that have been crushed, disconnected, or breached by rodent entry through the belly board. The supply register in your hallway might look fine, but the duct feeding it could be flattened under the home, starving the back bedroom while your oversized AC unit runs nonstop trying to compensate. We find this on the majority of Sweetwater jobs we inspect.
Repair costs in Sweetwater typically range from $180 – $420 for a single run replacement or reconnection, and $450 – $890 for multiple runs, belly-board patching, or full supply/return rehabilitation. We price by the scope of the repair, not by the vent, and we write it down before we start.
Crushed Flex-Duct Restoration
At a 1970s double-wide off NW 118th Court, our tech pulled the grille in the hall and found the supply run collapsed flat under the floor – a crushed flex-duct section starving the back bedroom while the oversized air handler ran nonstop. We used agitation tools and a camera inspection through the belly, then tied into the run with negative pressure and a HEPA filtration unit so nothing migrated back into the living space; we re-belted the boot, secured the belly board, and the homeowner finally had cold air in the back room without running the blower motor at full tilt all day.
Belly-Board Sealing and Rodent Exclusion
The belly board under your Sweetwater home is the first line of defense between crawlspace contaminants and your indoor air. When rodents chew through or water wicks up from the damp ground, those breaches become direct injection points for mold spores, fiberglass particles, and pest debris. We patch with rigid backing and sealed mastic, then verify with camera inspection that the repair holds negative pressure.
Ductwork Cleaning in Sweetwater
Ductwork Cleaning in Sweetwater requires a different protocol than the attic-based methods you see advertised on TV. Our manufactured homes almost never have attic trunk-and-branch ductwork – the runs are at-grade flex duct or low-profile belly-board panel systems tucked under the floor, so a conventional attic-based cleaning approach is the wrong tool for nearly every house in the city. Because those underfloor runs sit in South Florida’s damp, poorly ventilated crawlspaces, we treat a Sweetwater job as much as an under-home inspection as a duct cleaning.
A full system cleaning in Sweetwater typically costs $280 – $550 for a single-wide and $420 – $780 for a double-wide, depending on run length, contamination level, and whether we find breaches that need sealing first. We do not quote per-vent teaser prices that balloon once we’re inside. The price we write down is the price you pay.
Negative-Air Extraction for Flex Runs
We connect a Nikro negative-air machine to your system, creating suction that pulls dislodged debris toward the collection unit rather than letting it escape into your living space. For Sweetwater’s flex-duct systems, this matters more than in rigid attic trunk lines – flex has corrugated walls that trap particles, and without sustained negative pressure, agitation just stirs up a cloud that resettles.
Camera Verification Before and After
Every Sweetwater cleaning includes video inspection. You see the crushed run, the belly-board gap, the black mold on the insulation before we touch anything. Afterward, you see the clean duct, the sealed patch, the intact boot connection. We don’t ask you to trust us; we show you the work.
Trusted Brands We Service in Sweetwater
We stock parts and filtration products from Honeywell, Aprilaire, and Abatement Technologies for Sweetwater homeowners, which means faster turnaround when your system needs a new media filter, UV lamp, or upgraded return grille. Our equipment roster includes Rotobrush rotary brush systems for light residential agitation and Nikro negative-air machines for deep extraction – professional-grade tools, not hardware-store gear. When your 1980s single-wide needs a filter upgrade that actually fits the original return boot, we measure, we source, and we install without the “we’ll call you when it comes in” runaround.
Common Air Duct Cleaning Problems We See in Sweetwater Homes
- Crushed or disconnected at-grade flex duct under the floor. A run that looks clean at the register is often flattened or air-starved, and cleaning alone won’t restore airflow. We camera-inspect every run before quoting.
- Belly board breaches from rodent entry and water intrusion. This is the number one source of contaminated duct air in Sweetwater mobile homes, letting crawlspace moisture and pests into the supply and return ducts. We patch with sealed backing and verify with negative-pressure testing.
- Insulation breakdown and condensation on underfloor runs in the long cooling season. Wet duct insulation grows mold, and the damp crawlspace finds every seam. Sweetwater’s year-round humidity means this isn’t a seasonal problem – it’s constant.
- Blindly applying attic trunk-and-branch cleaning methods. Pulling a snake through a panel system or flex run without camera inspection breaks or further crushes the duct. We see the aftermath from other crews who treated a Sweetwater double-wide like a Boca Raton condo.
Pricing for Air Duct Cleaning in Sweetwater, FL
Here’s what air duct cleaning actually costs in Sweetwater’s market:
| Service | Typical Range |
|---|---|
| Single-wide full system cleaning | $280 – $450 |
| Double-wide full system cleaning | $420 – $650 |
| Heavy contamination / mold remediation prep | $550 – $780 |
| Air Duct Repair (single run) | $180 – $340 |
| Air Duct Repair (multiple runs + belly board) | $450 – $890 |
| Video inspection only | $85 – $140 (credited toward work) |
What moves the price: the number of runs, whether we find crushed or disconnected sections that need repair before cleaning, the degree of contamination, and accessibility under the home. We do not charge per vent. One flat price per system, agreed in writing, before any work starts. Call (361) 326-5060 for a free estimate – we’ll ask about your home’s size, age, and any symptoms you’re seeing, then give you a range you can plan around.
We Also Serve Cities Near Sweetwater
Our crews work throughout South Florida and travel to Jacksonville, Miami, Tampa, and Orlando for scheduled commercial and large residential jobs. Dispatch is coordinated from our Miami office, with local routing that keeps Sweetwater homeowners inside reasonable appointment windows.
Serving Sweetwater, FL - Our Local Coverage Area
We’re based in the Sweetwater 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 Sweetwater
A typical residential duct cleaning in Sweetwater runs $280 – $550 for manufactured homes, with most single-wides falling in the lower half and double-wides or heavily contaminated systems at the higher end. We do not quote per-vent teaser prices. Call (361) 326-5060 for an exact quote – estimates are free.
The low quotes usually come from outfits running a rotary brush through your registers in 45 minutes and calling it done. In Sweetwater, that approach misses the actual problem – crushed underfloor runs, belly-board breaches, and moldy insulation that a surface cleaning won’t touch. We camera-inspect, repair breaches first, then clean with negative-air extraction. The price reflects the full scope, not a quick vacuum of the grille.
We show you before-and-after video from inside your ducts. In Sweetwater’s manufactured homes, that means camera footage through the underfloor runs, not just a glance at the register. You see the crushed section, the breach, the contamination before we start; you see the clean, sealed, intact duct after we finish. Written report included.
Every 3 – 5 years for most Sweetwater homes, but sooner if you notice musty odors when the blower kicks on, uneven cooling between rooms, or a spike in your energy bill. The combination of year-round AC use, high humidity, and underfloor ductwork in crawlspaces accelerates contamination compared to drier climates with attic ducts.
Clean registers in Sweetwater often hide dirty ducts. The visible grille is the easy part; what matters is the flex run under the floor, where crushed sections trap debris, belly-board gaps let in crawlspace contaminants, and condensation grows mold on insulation you can’t see. We camera-inspect to show you what’s actually in your system, not what’s visible from the living room.
Yes. Every Sweetwater job is covered in writing for a full year. If the repair fails, the cleaning needs redoing, or a sealed breach reopens, we return and make it right at no charge, including a free second visit. No negotiation, no runaround. That’s The Garrison Standard.
Written by Roy Castellanos, Owner at Hollis Air Duct Cleaning, serving Sweetwater and South Florida since 2004.




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