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 HVAC Cleaning Across Palm Beach
HVAC cleaning in Palm Beach typically runs $380 – $720 for a full system on a standard condominium or single-family home, and most jobs are completed in 3 to 5 hours. That’s the honest range you’ll see on a Cardinal Air Duct Cleaning written estimate before any work starts. If your air handler sits in a humid closet off South County Road or your supply runs trace through a 1960s ranch on the North End, salt air and moisture have probably done more than just collect dust inside those ducts. Call (737) 727-2314 and we’ll tell you exactly what your system needs, what it costs, and when we can get there.
Why Cardinal Air Duct Cleaning Is Palm Beach’s Preferred HVAC Cleaning Company
We know Palm Beach homes because we work in them every week. The barrier island throws specific problems at HVAC systems: oceanfront humidity, salt-laden air, and aging duct runs in historic housing stock. Our techs understand what they’re looking at before they open the first register. When a homeowner on Seaspray Avenue calls about a musty smell every time the AC cycles, we don’t guess. We camera-inspect, identify whether it’s microbial growth, salt corrosion, or a disconnected flex run, then price the fix in writing.
Omar Haddad, who leads our crew, insists on one standard for every Palm Beach job: total visibility from booking to invoice. That means a live trackable arrival window, before-and-after photos of your actual ducts, and a paper estimate in your hand before a single tool comes off the truck. Every job also carries the 365-Day Done Right Promise. If our work isn’t right within a full year, we return and correct it at no charge. No fine print, no exceptions.
We’re part of the Relay Home Co. family, founded in 2005, and operate under The Relay Visibility Guarantee. For Palm Beach homeowners that means no four-hour arrival windows, no price that shifts after the tech is already inside, no mystery about who’s coming to the door. You’ll know the technician’s name before they arrive, and they’ll be background-checked, uniformed, and carrying professional-grade equipment from Nikro and Abatement Technologies.
Furnace Duct Cleaning in Palm Beach
Furnace duct cleaning in Palm Beach is less about furnace use and more about what accumulates in your duct runs during months of near-constant AC operation. The same supply and return network that carries conditioned air through your home also carries what the air handler pulls in: dust, skin cells, pet dander, and in coastal Palm Beach, a steady load of humid, salt-laced outdoor air. Over time, that builds into a coating on the interior of your ductwork that no filter catches. Most homes we service in Palm Beach run $380 – $520 for a full furnace duct cleaning on a standard 2,000-square-foot house, with larger estate properties on the North End running higher based on linear footage and access.
What We Actually Do
We clean the full pathway, not just the registers you can see. That means supply ducts, return ducts, the air handler, the blower, and the coil. Rotobrush agitation tools loosen the adhered debris, and Nikro HEPA-rated negative-pressure extraction pulls it straight into containment. The loosened material goes out of your home, not back into your living room. That’s what negative pressure means, and it’s the difference between a real clean and a shop-vac show.
When Palm Beach Homes Need It
If your home is within a half-mile of the ocean, salt air accelerates corrosion on galvanized duct interiors. That corrosion roughens the surface, and rough surfaces hold moisture and particulate longer. If you hear a rattle when the blower starts, smell something stale when the AC first kicks on, or see visible dust puffing from registers, your ducts have something to say. We’ll show you camera footage of what’s inside before we recommend anything.
AC Coil Cleaning in Palm Beach
AC coil cleaning in Palm Beach is where the real money-saving work happens. Your evaporator coil sits in the air handler, and in our climate it runs wet almost year-round. That wet surface catches everything the air carries, and over a season it becomes a damp, insulated mat of dust, salt residue, and microbial growth. A dirty coil forces your compressor to run longer to hit the same setpoint, and that’s the quiet way Palm Beach homeowners end up with $500 summer electric bills and a system that dies five years early. Coil cleaning for a typical Palm Beach home runs $180 – $280 as part of a full HVAC cleaning package, and we recommend it on every visit.
Signs Your Coil is Struggling
A coil that’s never been cleaned will show you symptoms. AC runs but doesn’t cool like it used to. Humidity inside the house feels sticky even at 74 degrees. The system short-cycles on hot afternoons. In a coastal Palm Beach home, that’s often a salt-caked coil with reduced airflow. We clean it with coil-safe solutions and show you before-and-after photos so you can see what was blocking the heat exchange.
Coil Treatment for Coastal Homes
After we clean the coil, we apply a protective coil treatment that resists salt adhesion and microbial regrowth. In a home off Ocean Boulevard or near the Lake Worth Lagoon, that treatment extends the clean by months. It’s not a fogging upsell. It’s a targeted application to the exact surface where Palm Beach air causes the most damage, and it’s priced as a line item on your written estimate.
Trusted Brands We Service in Palm Beach
We service Carrier, Trane, Rheem, Lennox, Goodman, and York systems, among others, and we keep Honeywell and Aprilaire filtration components stocked for Palm Beach homes. When your system needs a new filter housing, a UV lamp, or an upgraded media filter to handle the salt and pollen load we see on the island, we don’t order it and hope. We carry it. That’s what let us complete a full HVAC cleaning and filtration upgrade on a Palm Beach condo in a single afternoon and leave the homeowner with a system running measurably cleaner air the same day.
Common HVAC Cleaning Problems We See in Palm Beach Homes
- Microbial growth on duct interiors. Oceanfront humidity keeps duct walls damp for hours after the AC cycles, and organic dust in those ducts becomes a growth medium. This is the number one source of the persistent musty odor in Palm Beach homes, and it requires source removal, not fragrance.
- Salt-air corrosion on galvanized trunks. Homes east of the Intracoastal see pinhole rust and flaking on galvanized supply trunks far sooner than homes in West Palm Beach. Those pinholes pull humid attic air into the system, which feeds the microbial problem and reduces cooling efficiency.
- Clogged evaporator coils in high-humidity closets. Many older Palm Beach condos and ranches put the air handler in a closet or utility room with poor ventilation. The coil stays wet, salt and dust bond to it, and airflow drops. That’s a coil cleaning issue, not a refrigerant issue, and it’s often misdiagnosed.
- Flex duct deterioration near the air handler. The heat and humidity near the air handler in a Palm Beach attic accelerates flex duct breakdown. We regularly find crushed or separated flex runs that leak conditioned air into the attic and pull unfiltered air into the system.
Pricing for HVAC Cleaning in Palm Beach, FL
You should know the numbers before you book. A full HVAC cleaning in Palm Beach for a standard home runs $380 – $720 depending on system size, number of returns, and access. Furnace duct cleaning alone typically runs $380 – $520. AC coil cleaning is $180 – $280 when bundled with a full cleaning. The wet mess that coastal humidity leaves behind on a coil or in a supply trunk may add cleanup and treatment time, so we inspect first and price it in writing before we start. No per-vent charges. No upsell at the door. Call (737) 727-2314 for an exact quote, and we’ll walk you through what your system actually needs.
We Also Serve Cities Near Palm Beach
Our team handles HVAC Cleaning work throughout the Palm Beach area, including West Palm Beach, North Palm Beach, Greenacres, and Palm Beach Gardens. If you’re just across the bridge or a few miles up the coast, we bring the same written pricing, camera inspections, and 365-Day Done Right Promise to your door. That’s the service standard behind every Palm Beach job we take on.
Serving Palm Beach, FL - Our Local Coverage Area
We’re based in the Palm Beach 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 HVAC Cleaning in Palm Beach
Palm Beach homes need duct cleaning more often because salt-laden ocean air and year-round high humidity create conditions that inland homes in West Palm Beach or Greenacres simply don’t face. The barrier island’s high water table and seasonal onshore winds keep indoor relative humidity elevated, so the air handler and supply runs stay damp longer. That dampness, combined with organic dust and salt residue on galvanized surfaces, accelerates microbial growth and corrosion. A duct system that might go five years inland often needs attention in three to four here on the island. Call (737) 727-2314 and we’ll camera-inspect your ducts and show you exactly what’s in there.
No, fogging or spraying sanitizer in ducts does not clean them, and in Palm Beach we specifically advise against paying for it as a standalone service. Fogging only treats the air and surfaces it can reach. It does not remove the adhered microbial matter, dust, and salt residue stuck to duct walls. If the source material remains, the odor returns, usually within weeks in our humid conditions. A proper clean uses agitation tools and HEPA negative-pressure extraction to physically remove what’s growing, and only then is a sanitizing or coil treatment step worth considering. If someone quotes you a “sanitizing fog” as the main event, get a second opinion.
You’ll typically know your AC coil needs cleaning if the system runs longer to hit setpoint, indoor humidity feels high even at a cool temperature, or the AC short-cycles on hot afternoons. In Palm Beach, salt accelerates coil fouling, so a coil that’s been running for two or three summers near the ocean is often already coated. We confirm with a camera inspection: we can show you the coil surface, the buildup, and the before-and-after difference. A dirty coil in a humid oceanfront home isn’t just an efficiency issue, it’s a humidity control issue, because a fouled coil can’t pull moisture from the air like it should.
A proper HVAC cleaning in Palm Beach includes source removal on supply and return ducts, cleaning of the air handler, blower, evaporator coil, and the coil treatment that coastal conditions require. We document everything with camera footage before we start and after we finish. In older homes, like the 1960s ranches we service on Seaspray Avenue, we also inspect the galvanized trunk for salt corrosion and check flex runs near the air handler for separation. The job is finished when the components are clean, the system is reassembled correctly, and you have photos of the work in your hands.
Yes, duct cleaning is worth it for a musty odor in a Palm Beach home, if it’s done as source removal rather than a fogging cover-up. That odor is usually organic material, microbial growth on duct walls, or both, and the only fix is to remove what’s growing. We’ve handled this exact scenario on a ranch in the North End where the supply trunk had black growth on its galvanized interior and a rusted-through flex section near the air handler. After a full clean and a flex replacement, the odor was eliminated, not masked. Call (737) 727-2314 and we’ll tell you what’s causing the smell and what it takes to remove it for good.
Schedule Your HVAC Cleaning in Palm Beach
If your Palm Beach home’s air smells musty when the AC kicks on, or your system runs longer than it used to, don’t wait for the coil to fail outright. Call Cardinal Air Duct Cleaning at (737) 727-2314 for a free estimate. We’ll inspect your ducts, show you photos of what’s inside, and hand you a written price before any work begins. That’s the standard we hold every Palm Beach job to, and it’s backed by the 365-Day Done Right Promise. You’ll get a live arrival window, a tech whose name you know, and a digital invoice you can pay from your phone. That’s the Relay Standard, and it’s how every job should go.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Palm Beach and the surrounding Palm Beach County area.