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Before
AfterHow Much Does Duct Cleaning Cost in West Palm Beach?
Duct cleaning in West Palm Beach typically runs between $285 and $650 for a full system cleaning in 2026, with most single-family homes landing around $350 to $450. Homes with larger square footage, multiple HVAC units, or heavily soiled ductwork can push that number to $800 or more. At Brandt HVAC Co West Palm Beach, we give you a written price before any work begins, so the number you agree to is the number you pay.
Key Takeaways:
- Average duct cleaning in West Palm Beach: $285 – $650 for a complete system
- Per-vent pricing typically runs $25 – $45 per vent when quoted that way
- Condos and smaller homes often fall in the $200 – $350 range
- Add-ons like sanitizing, dryer vent cleaning, or coil cleaning run $50 – $200 extra each
- Most West Palm Beach homes can be done in 2 – 4 hours
- Call (728) 220-0996 for a free, no-hassle estimate tailored to your home
Duct Cleaning Cost Breakdown (2026)
Here’s what duct cleaning actually costs in the West Palm Beach market right now, broken down by home size and scope. These are real numbers we see on jobs across Palm Beach County, from downtown condos off Clematis Street to single-family homes in The Acreage.
| Home Type / Scope | Typical Cost Range | What’s Included |
|---|---|---|
| Condo or small apartment (under 1,200 sq ft) | $200 – $350 | Up to 8 vents, 1 return, main trunk line |
| Single-family home (1,200 – 2,000 sq ft) | $300 – $475 | 10 – 14 vents, 2 returns, trunk lines and branches |
| Larger home (2,000 – 3,000 sq ft) | $450 – $650 | 15 – 20 vents, multiple returns, full duct network |
| Large estate or multi-zone home (3,000+ sq ft) | $650 – $900+ | 20+ vents, multiple units, zoning dampers |
| Per-vent pricing (when quoted that way) | $25 – $45 per vent | Often excludes trunk line; ask before agreeing |
| Dryer vent cleaning (add-on) | $75 – $150 | Separate from HVAC ducts; fire-safety service |
| Sanitizing / antimicrobial fogging | $100 – $200 | Applied after cleaning; addresses mold and bacteria |
| Coil cleaning (add-on) | $75 – $175 | Evaporator coil; often recommended with duct work |
What matters most is what the quoted price actually covers. Some companies in this market advertise a low per-vent rate and then add on for the trunk line, the return drops, the access cuts, and the sanitizing step. When we quote duct cleaning at Brandt HVAC, the written price includes the full system: supply vents, return vents, trunk line, branch ducts, and the plenum. No surprise line items at the end. If you’d like to see how our pricing works in practice, you can review how we handle Duct Cleaning in West Palm Beach from start to finish.
What Affects Duct Cleaning Pricing in West Palm Beach
Several factors move your price up or down. Here’s what we see in this market, and why these specifics matter here more than they would in, say, Tampa or Orlando.
- Coastal humidity and mold risk. West Palm Beach’s humidity runs high year-round, and duct interiors here collect condensation more readily than in drier climates. If visible mold is present on duct surfaces, cleaning typically costs $150 – $300 more because it requires antimicrobial treatment and often longer cleaning time. This is the single biggest pricing variable in our area.
- Number of HVAC systems and zones. A single-system home in Palm Beach Gardens with 12 vents is straightforward. A two-story home in Wellington with dual systems and zoning dampers is effectively two cleanings. That moves the price toward the top of the ranges above.
- Access to the air handler and ducts. Many West Palm Beach homes built before the 1990s have air handlers in tight attic spaces or closets with limited clearance. If we need to create an access cut for cleaning equipment rather than using an existing opening, you’re looking at roughly $50 – $100 more per access point, depending on the setup.
- Age of the home and duct material. Older flexible ductwork in homes across El Cid, Flamingo Park, and Northwood degrades over time. If ducts are crumbling or have visible tears, cleaning needs to be gentler or may need to follow repairs. Brittle ductwork adds time, and time is part of the price.
- Pets and occupant density. Homes with multiple pets, particularly long-haired dogs and cats, accumulate more dander and hair in the return air stream. Heavy buildup can require slower cleaning passes or a second pass on the return side, adding $75 – $150 in many cases.
- Evidence of pests or construction debris. We regularly open ducts in West Palm Beach homes and find evidence of rodents, roach casings, or drywall dust from a remodel. Removing that is a bigger job than routine dust extraction and typically adds $100 – $250 depending on how widespread it is.
One thing that should not wildly affect your price: the time of year. Duct cleaning demand here stays fairly steady because so much of our HVAC use is year-round. If a company quotes you double during “season,” that’s not a market factor, that’s a sales tactic.
How to Save on Duct Cleaning
You don’t need to overpay for clean ducts, and you don’t need a maintenance plan from a company you’ve never met. A few practical ways to keep your cost reasonable in West Palm Beach:
- Bundle services when it makes sense. If your system is already due for a tune-up or coil cleaning, combining the work in one visit typically costs less than two separate trips. Most companies, us included, reduce labor time when the work overlaps.
- Change filters before you call. A clean filter means less particulates being pulled into the ducts, but more importantly, it tells the technician whether your system’s been maintained. A quick check takes minutes and can keep a job from expanding in scope.
- Get the quote in writing, with a line-item breakdown. This is the simplest money-saver in the entire industry. You can compare the actual scope, not the headline number. At Brandt HVAC Co West Palm Beach, every quote is written, itemized, and approved by you before a tool comes off the truck.
- Ask what the quoted price includes. Specifically ask: does this include the return side? The trunk line? Sanitizing? Access cuts? When the answer is vague, the final bill usually isn’t.
- Don’t prepay for a “duct cleaning package” from a door-to-door seller. West Palm Beach sees its share of traveling duct-cleaning outfits that advertise too-good-to-be-true rates, take a deposit, and either underperform or vanish. A local company with a signed, written estimate protects you. This is also why we introduced the Threshold Verified standard at Brandt: every technician who arrives at your door is background-checked, identity-verified, and sent to you by name and photo before the visit. If someone shows up who you weren’t told to expect, that visit is on us.
The furthest thing from a savings is hiring the cheapest option you find and paying for it twice. If your ducts aren’t actually cleaned, or if a fly-by-night company damages a duct run, the repair bill eats whatever you “saved.”
Call (728) 220-0996 and we’ll give you a free estimate in plain dollars, with no obligation and no pressure. A real person answers, day or night.
How Duct Cleaning Works: What to Expect During the Visit
If you’re weighing the cost, it helps to know what the work actually looks like. Every reputable duct cleaning in West Palm Beach should follow roughly this sequence. Ours does, and we’ll walk you through it before we start.
- Inspection and written quote. The technician examines your air handler, return drops, and a sample of supply vents. You receive a written price for the full scope before anything else happens. No work begins until you’ve seen and approved the number.
- System protection and access. The technician lays down protection for your floors and furnishings. Access points to the ductwork are identified, and in homes where an access cut is needed, the location is explained to you first.
- Negative-pressure cleaning. A high-powered vacuum is connected to the trunk line, creating negative pressure so dust and debris get pulled through the system rather than blown into your house. This is the core of the job and typically takes 60 – 90 minutes.
- Agitation of duct walls. Rotating brushes or air whips run through each supply and return run, dislodging built-up dust, dander, and debris that the vacuum then extracts. Each vent is addressed individually.
- Sanitizing (when needed or requested). In humid West Palm Beach, we frequently recommend an antimicrobial fog for the supply and return sides. This step addresses mold spores and bacteria that thrive in our coastal climate. It’s optional and priced separately, but for many homes here it’s worth considering.
- Final walkthrough. The technician reviews what was removed, shows you the before-and-after where possible, and confirms the total matches the written quote. You sign off on the completed work. If anything’s not right, you’re covered by the 365-Day Done Right Promise: if it’s not done right, we make it right, including a free return visit.
That’s the process, start to finish. It shouldn’t feel mysterious, and you should never be watching a technician work and wondering what you’re paying for. You’ll know the price, you’ll know the steps, and you’ll know exactly who is in your house.
Is Duct Cleaning Worth It in West Palm Beach?
That’s a fair question, and the honest answer depends on your home. If your ducts haven’t been cleaned in five years or more, if you have pets, if you’re near the coast with constant humidity, or if you’ve recently renovated, the answer is usually yes. Here’s what we observe in this market specifically.
West Palm Beach homes run air conditioning nine to ten months out of the year. That’s a lot of air moving through the same ductwork. Over time, that system accumulates dust, pet dander, and in our climate, a fair amount of biological growth. The practical effects most homeowners notice: rooms that stay dusty no matter how often you clean, a musty smell when the AC kicks on, or family members with allergies that flare up at home. Clean ducts address the source, not the symptom.
Duct cleaning won’t fix a malfunctioning AC unit or a refrigerant leak. But if your system is otherwise sound and your ductwork hasn’t been touched in years, cleaning typically pays for itself in air quality and, in some cases, modest efficiency gains from better airflow.
If you’re not sure whether your ducts need it, ask a technician who will tell you no when no is the answer. That’s part of the job. Not every home needs duct cleaning every year. In West Palm Beach, most homes do well with a cleaning every 3 to 5 years, more often if you have pets or coastal mold concerns.
FAQs – Duct Cleaning Cost
How much does duct cleaning cost in West Palm Beach?
Most homes in West Palm Beach pay between $285 and $650 for a full duct cleaning in 2026, with the typical single-family home around $350 to $450. Condos and apartments run $200 to $350. Call (728) 220-0996 for a free estimate specific to your home; we provide a written price before any work begins.
Is it cheaper to clean ducts or replace ductwork?
Cleaning is almost always cheaper. Duct cleaning runs $285 – $650, while full duct replacement in West Palm Beach typically starts at $1,800 and can exceed $4,000 depending on home size and duct material. If your ducts are intact, cleaning is the sensible first move. If they’re damaged, we’ll tell you straight, and show you what we’re seeing before recommending replacement.
How long does duct cleaning take?
Most West Palm Beach homes take 2 to 4 hours from arrival to final walkthrough. Larger homes with dual systems or heavy buildup can run 5 to 6 hours. At Brandt HVAC, the written estimate includes the expected time frame so you can plan your day around it.
Does duct cleaning help with mold in West Palm Beach?
Yes, but only if the mold is on the duct surfaces and the cleaning includes an antimicrobial treatment, which typically adds $100 – $200 to the base cleaning price. West Palm Beach’s humidity makes mold a real concern, and cleaning alone without the antimicrobial step will likely leave spores behind. We’ll assess your ducts during the initial inspection and tell you exactly what’s needed, with the cost in writing.
How often should ducts be cleaned in West Palm Beach?
Most homes benefit from duct cleaning every 3 to 5 years in this climate. Homes with multiple pets, high coastal exposure, or family members with allergies may want to do it every 2 to 3 years. Homes that have just undergone renovation should have ducts cleaned immediately after, since drywall dust and debris settle throughout the system. If you’re unsure, call (728) 220-0996 and we’ll help you determine whether the timing is right, no obligation attached.
Why Choose Brandt HVAC Co West Palm Beach for Duct Cleaning
We know there are cheaper options out there. We also know what shows up at your door when you choose by price alone. Brandt HVAC was built for homeowners who want to know exactly who is walking through their door. Not a company name on a magnet. A verified, background-checked person whose name and photo you receive before they arrive, who shows you a photo ID badge when you open the door. That’s the Threshold Verified standard, and it’s the reason we have it. If anyone arrives who you were not told to expect, that visit is on us, and we make it right.
Our name comes from an old word for a firebrand, a fitting origin for the work of keeping a home comfortable against the extremes of weather. We’ve been part of the Threshold Group family since 2003, and this West Palm Beach location is independently owned and operated, led by Devin Marlowe. Every job starts with a written price, on paper, before any work begins. Every job ends with a written guarantee. If a repair or cleaning we perform fails within the guarantee period, we return at no charge, no argument. That’s the 365-Day Done Right Promise, and it applies to every visit.
We service all major residential HVAC brands, including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Whether you need a tune-up, a repair, or a full duct cleaning, you’ll speak to a live person when you call, any hour of any day. No phone trees, no voicemail queue, no waiting for a callback that comes three days later.
You can also read more about our full range of services on our home page, or check the details of our Duct Cleaning in West Palm Beach page for more on how we approach the job itself.
If you’re ready for a real number for your home, call (728) 220-0996. The estimate is free. The answer is honest. And the person at your door will be exactly who we told you to expect.
Written by Devin Marlowe, Owner at Brandt HVAC Co West Palm Beach, serving West Palm Beach since 2003.
Pricing reflects the West Palm Beach market as of 2026. Brandt HVAC Co West Palm Beach offers free estimates – call (728) 220-0996.
What Our Customers Say
"We felt safe having them in the house. Polite and careful with the carpet."
- Beverly D."Frozen evaporator coil in July. Cleaned it, replaced a clogged filter, and checked the airflow. Gave me a simple schedule for filters."
- Hannah L."Annual tune-up on the furnace. He cleaned the burners, tested the heat exchanger, and told me what was fine and what to watch. No scare tactics."
- Lorraine E.