Whole-home duct cleaning
Dryer vent cleaning
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Sanitizing & deodorizingWhole-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
AfterSupply Duct Cleaning in West Palm Beach, FL
Supply duct cleaning in West Palm Beach typically runs between $250 and $500 for a full system, depending on home size and how much buildup has accumulated over the years. The supply ducts are the lines that carry conditioned air into your rooms, and they’re the half of your system that collects the most dust, debris, and sometimes mold spores from our humid coastal climate. You can reach us at (728) 231-8154 any time to get a written quote before any work begins.
At Linden Air Duct West Palm Beach, we treat supply duct cleaning as its own focused job, not an afterthought bolted onto a whole-house package. Our parent service, Air Duct Cleaning, covers the entire system. But supply ducts deserve specific attention because they’re the final path air travels before it reaches your bedroom, your kitchen, your kids’ playroom. What’s in those ducts is what you’re breathing. Our full service overview lives on our Air Duct Cleaning in West Palm Beach page, and this page digs into the supply side specifically.
When You Need Supply Duct Cleaning
Most West Palm Beach homes run their air conditioning hard for eight or nine months out of the year. That constant airflow through supply ducts means dust, pet dander, and humidity-driven particulate accumulate faster than in cooler climates. Here’s what prompts homeowners to call us:
- Visible dust around supply registers. If you wipe the vent grilles and they’re coated again within days, the ducts themselves are holding dust and releasing it into your rooms every time the AC cycles on.
- A musty or stale smell when the system first starts. In neighborhoods like El Cid, Flamingo Park, and the Northwood Hills, older homes with decades-old duct interiors trap moisture and organic matter that create exactly this smell.
- Uneven cooling between rooms. A room that stays warm while the rest of the house cools often points to supply duct restriction, either from debris buildup or a partially disconnected run.
- Allergy symptoms that worsen at home. If you or your family sneeze, cough, or wake up congested in your own house but feel better elsewhere, what’s coming out of your supply ducts is a prime suspect.
- You’ve never had the ducts cleaned, or it’s been more than five years. The National Air Duct Cleaners Association recommends cleaning every three to five years, and in Palm Beach County’s humidity, erring toward the shorter side is sensible.
- Recent renovation or drywall work. Construction dust is fine enough to stay airborne and get pulled into the supply side, then settle and recirculate for months.
Our Supply Duct Cleaning Process
We don’t show up and improvise. Every supply duct cleaning in West Palm Beach follows the same sequence, starting with a video inspection so you know the price before we start. Here’s how it works:
- Walkthrough and inspection. Marcus or one of our technicians walks the home with you, identifies every supply register and return, and checks for visible issues like disconnected runs, crushed flex duct, or mold staining. You get the written price based on this inspection, before any equipment comes off the truck.
- Register removal and sealing. We remove each supply register and seal the opening to create controlled negative pressure in the duct run. This is what the trade calls negative-pressure extraction, and it simply means the dust is pulled out of the duct and into our collection system, never into your living space.
- Mechanical agitation of duct interiors. Using professional equipment from trade brands like Rotobrush and Nikro, we send rotating brushes through each supply run to dislodge dust, pet hair, and debris that’s adhered to the duct walls. This step matters because a vacuum alone can’t remove caked-on buildup.
- Negative-pressure collection. The loosened debris is drawn into a HEPA-filtered collection unit, not blown back into your home. We’re running professional negative-pressure equipment, not a household vacuum taped to a hose.
- Register cleaning and reinstallation. Each supply register is wiped down, cleaned, and reinstalled. We check every run for proper airflow before we call the job done.
- Final visual review with you. Before we leave, we show you what came out of the ducts and confirm every register is in place and flowing properly.
Every step is done by a technician who’s been background-checked, identity-verified, and introduced to you by name and photo before arrival. That’s the Threshold Standard, and it happens on every job in West Palm Beach.
Supply Duct Cleaning Pricing in West Palm Beach
You’ll get a written price before any work begins, every single time. That’s not a promotional offer; it’s how we’ve operated since 2004 as part of the Threshold Group family. Here’s how much air duct cleaning costs in West Palm Beach in our market:
- Single-room or partial supply duct cleaning: $150 to $250, typically when only one or two runs are affected by a specific issue.
- Full-home supply duct cleaning (up to 1,500 sq ft): $250 to $350, covering every supply run and register in the home.
- Full-home supply duct cleaning (1,500 to 3,000 sq ft): $350 to $500, with home size and duct accessibility being the main variables.
- Homes over 3,000 sq ft or with complex duct layouts: $500 to $700, reflecting the additional runs, register counts, and time required.
What moves the price? The number of supply runs, whether ducts are accessible from the attic or built into slab, how much buildup has accumulated, and whether any runs need repair rather than just cleaning. Condo and townhome pricing in buildings like those along Flagler Drive or in CityPlace often trends lower because square footage is smaller. Pre-1980 construction in neighborhoods like Grandview Heights and Old Northwood can trend higher when original metal ducts need heavier agitation.
Your estimate is free. Call (728) 231-8154 and a live person answers, 24/7. No automated menus, no callbacks. We’ll schedule a walkthrough and put the price in writing before anything starts.
FAQs – Supply Duct Cleaning
How much does supply duct cleaning cost in West Palm Beach?
Supply duct cleaning in West Palm Beach typically costs $250 to $500 for a full home, with smaller condos and partial jobs falling between $150 and $250. Home size, number of supply runs, and duct accessibility are the main variables that shift final pricing. Call (728) 231-8154 for a free walkthrough estimate with the price in writing before any work begins.
Can you clean just the supply ducts, or does it have to be the whole system?
We can absolutely clean just the supply ducts, and we do it often when a homeowner’s concern is dust blowing into specific rooms or the supply side is showing more buildup than the return side. You’ll get a written price for exactly the scope you choose, no upsell required. If we see something on the return side that should be addressed, we’ll tell you honestly and let you decide.
How long does supply duct cleaning take?
A full-home supply duct cleaning in West Palm Beach takes about 2 to 4 hours, depending on home size and how much buildup needs to be agitated out. Partial jobs can run under 2 hours. We protect your floors and furniture with coverings throughout the process, and we leave the home as clean as we found it.
Is it cheaper to clean supply ducts or replace them?
Cleaning is almost always cheaper than replacement, typically by a factor of five to ten. Supply duct replacement in West Palm Beach usually runs $1,500 to $4,000 or more depending on access and home layout, while cleaning runs $250 to $500. Cleaning resolves the buildup issue in the vast majority of cases; we only recommend replacement when ducts are damaged, crushed, or have mold infiltration that cleaning cannot resolve. Call (728) 231-8154 and we’ll give you an honest assessment with a written quote either way.
Written by Marcus Veale, Owner at Linden Air Duct West Palm Beach, serving West Palm Beach.