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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Before
AfterAir Duct Cleaning Company in South Bay, FL
Air duct cleaning in South Bay, FL typically runs $350 – $650 for a whole-home system, with most jobs scheduled within a few days and completed in one visit. What makes South Bay different from other Palm Beach County towns is the combination of persistent lake humidity off Lake Okeechobee and housing stock that dates back to the sugar-mill era, often with ductwork that was never designed for modern moisture control. We’re Hollis Air Duct Cleaning, and our crews work South Bay from our Miami (South FL) dispatch office. Call us at (361) 326-5060 for a free estimate.
Why South Bay Homes Are Different
South Bay sits on the southeast rim of Lake Okeechobee, and that proximity shapes every duct job we do here. The tropical monsoon climate keeps humidity high year-round, but the lake effect amplifies it, especially during the May-to-October rainy season when ambient moisture can top 90% for days. That moisture condenses inside duct systems, and in older homes built during the sugar-mill construction booms, the original ductwork often lacks vapor barriers or proper insulation.
The housing stock here is predominantly modest single-family homes and some multifamily units, many built mid-century from concrete block or wood frame. Crawlspaces and slab foundations both present problems: crawlspace ducts sit in humid air, while slab homes often have chaseways that trap condensation. After a heavy rainy season, we regularly get calls from South Bay homeowners about musty odors that start at the registers, not the rooms. That’s biological growth in the ductwork, not ordinary dust, and it requires a different approach than a standard dry-climate cleaning.
The sugar-mill heritage also matters. Many homes were built quickly during boom periods, with ductwork installed by crews who prioritized speed over sealing. We find unsealed joints, degraded flex duct, and insulation that’s crumbling from decades of humidity cycling. Cleaning alone won’t fix that; we often recommend pairing cleaning with sealing, which is why both services are common here.
Our Main South Bay Services
Most South Bay homeowners call us for one of three jobs, each shaped by the local climate and housing conditions.
Air Duct Cleaning in South Bay
Our Air Duct Cleaning in South Bay uses a rotary brush system to dislodge buildup, followed by negative-air extraction to pull it out of the home. In South Bay, that buildup is often mold and mildew, not just dust, so we inspect for biological contamination before we start. The lake humidity means we pay special attention to condensate lines and drain pans that may be contributing to the problem. Every job gets a written price before we touch anything, and we photograph the duct interior before and after so you can see what came out.
Dryer Vent Cleaning in South Bay
Our Dryer Vent Cleaning in South Bay addresses a fire hazard that gets worse in humid climates. Lint absorbs moisture from the air, clumping and sticking to vent walls instead of blowing through. In South Bay, we see more partial blockages than in drier inland towns, and the older home layouts often mean longer vent runs with more elbows. We clear the full run from dryer to termination, check airflow with a meter, and give you a written result.
Duct Sealing in South Bay
Our Duct Sealing in South Bay closes the leaks that let humid attic or crawlspace air into the system. In South Bay’s older homes, we commonly find 20 – 30% air loss through unsealed joints, which means your AC is working harder to cool air that never reaches the rooms. We use mastic sealant and metal-backed tape, not duct tape, and we test with a pressure gauge to verify the seal. This is often the right follow-up to cleaning in mill-era homes.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in South Bay
We carry parts and filtration products from Aprilaire, Abatement Technologies, and Guardsman, and our equipment roster includes Rotobrush rotary brush systems and Nikro negative-air machines. Most replacement filters and common components are stocked locally, so we don’t leave you waiting on a warehouse order. See our brands for the full list.
Pricing for Air Duct Cleaning Company in South Bay, FL
| Service | Typical range in South Bay |
|---|---|
| Whole-home air duct cleaning (single system) | $350 – $650 |
| Whole-home air duct cleaning (two systems) | $550 – $950 |
| Dryer vent cleaning (standard run) | $120 – $200 |
| Dryer vent cleaning (long run or rooftop termination) | $180 – $280 |
| Duct sealing (single system, manual mastic method) | $800 – $1,500 |
| Duct sealing (aeroseal method, single system) | $1,200 – $2,200 |
| Mold remediation add-on (light biological treatment) | $150 – $350 |
| Register/grille deep cleaning (per unit, added to duct job) | $15 – $25 |
| UV light installation (germicidal, single lamp) | $300 – $500 |
| Full system inspection with written report | $75 – $150 |
In South Bay, prices tend toward the higher end of these ranges when ductwork is older and harder to access, or when mold treatment is needed after a wet season. We give you one flat price per system, agreed in writing before any work starts. No per-vent pricing, no add-ons at the door.
Neighborhoods We Serve in South Bay
We work across South Bay and the immediate surrounding area, from the lakeshore neighborhoods to the inland blocks near US-27. Most South Bay appointments are scheduled within a few days, with crews arriving inside the quoted window.
- Lakeshore area (near Lake Okeechobee)
- South Bay Village
- Old Mill area (sugar-mill era housing)
- US-27 corridor
- Palm Beach County Ranches
Service Area – Cities Near South Bay
Our crews cover South Bay and the surrounding western Palm Beach County communities. We also schedule regularly in Belle Glade, FL, Pahokee, FL, Royal Palm Beach, FL, and Wellington, OH. Dispatch and scheduling are coordinated from our Miami (South FL) office, with local crews serving each area.
Serving South Bay, FL - Our Local Coverage Area
We’re based in the South Bay 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 Company in South Bay
Most South Bay appointments are scheduled within two to five business days, depending on season. During the peak rainy season (June through September), demand runs higher due to mold-related calls. Call (361) 326-5060 to check current availability.
Standard air duct cleaning and dryer vent cleaning do not require permits in South Bay. Duct sealing that involves modifying or replacing ductwork may need Palm Beach County permitting if it changes the system’s capacity or routing. We handle permit research when it’s required, and we tell you upfront if your job falls into that category.
We photograph the interior of your ductwork before and after the cleaning, and we show you the images on-site. For sealing jobs, we run a pressure test and give you the before-and-after leakage numbers in writing. The 365-Day Done Right Promise means if anything fails within a year, we come back and make it right at no charge, including a free second visit.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What South Bay Customers Say
"Sealed some leaking duct joints in the crawl space with mastic. Rooms that were always cold now get air."
- Ronald W."Dryer vent was packed with lint and took two hours to dry a load. Cleaned it out from the roof cap down. One cycle again."
- Paula Q."No sales pitch. Told me which parts of the system were fine and only cleaned what needed it."
- Ted L.