West Palm Beach · Duct Replacement
Duct Replacement in West Palm Beach, FL
Whole-home duct replacement designed in-house with Manual J and Manual D, then sealed, insulated and balanced. Free in-home quote. Serving West Palm Beach, FL. 4.8★ on Google with 229+ reviews.
18+
Years in business
4.8★
229+ Google reviews
Licensed
FL #CAC1820211
A+
BBB Accredited
24 / 7
Emergency response
Why Swift AC
What you get with our duct replacement.
Four things we don't compromise on, every job, every customer.
Why this matters
Built for the home you live in.
Your AC is not a piece of equipment. It is the difference between kids sleeping through hot August nights and a hallway fan war at 2 a.m.
We treat every install and repair the way we would want our own family taken care of. Properly sized systems. Honest diagnostics. Clean work that lasts. Because the people you love deserve a home that stays cool, dry, and comfortable, year after year, without you having to think about it.
Why Swift AC
The standard South Florida homeowners trust.
We earn our reputation one job at a time. Every system we install, every repair we make, every customer we serve carries our 100% satisfaction guarantee.
Offers for West Palm Beach customers
Save on quality HVAC service.
Real, simple deals on the work you actually need. No mystery pricing, no bait and switch.
What customers say
4.8★ on Google with 229+ reviews.
We earn our reputation one job at a time. Here's what your neighbors are saying.
“When you are looking for a reliable, quick and honest HVAC team this is the company you want to deal with. Reach out, you will be wowed. Also, they are nice guys and will spend the time to explain your needs.”
David Ragheb
West Palm Beach
...and 226+ more on Google.
Book your duct replacement in under 30 seconds.
A real Swift AC team member answers, every time. Same-day service across South Florida.
About West Palm Beach
Duct Replacement in West Palm Beach, FL.
West Palm Beach is home for Swift Air Conditioning. Our shop is on Belvedere Road, so the duct systems we replace here are in our own backyard, and the city's housing makes duct work a big part of what we do. Many bungalows in Flamingo Park, Mediterranean Revival homes in El Cid and older houses in Northwood were built before central air was common, so their ductwork was added decades later. It was often squeezed into shallow attics, run with long flex lines and tied to a single return in the hallway. Mid-century block homes around Palm Beach Lakes and Southern Boulevard have their own issues: original metal or duct board systems that have been patched, taped and extended with every new air conditioner. Downtown, condos around CityPlace and along Flagler Drive hide their ducts above dropped ceilings. When a West Palm Beach duct system is leaking, crushed or simply undersized, a new AC alone can't fix it. Replacing the ducts with a system designed for the house as it is today is what finally evens out the temperatures.
About this service
Duct Replacement in West Palm Beach
Your air conditioner can only cool your home as well as your ductwork delivers the air. In South Florida, ducts live in some of the hottest attics in the country, and after years of summer heat, flex duct sags, inner liners tear, insulation flattens and connections pull loose. ENERGY STAR estimates that in a typical house, about 20 to 30 percent of the air moving through the duct system is lost to leaks, holes and poorly connected ducts. In a Florida attic, that cooled air is simply gone, and leaky return ducts pull hot, humid attic air back into your home.
Swift Air Conditioning specializes in whole-home duct replacement. We don't just swap old ducts for new ones in the same layout. Our team designs every system in-house, starting with a room-by-room Manual J load calculation to find out how much cooling each room actually needs, then a Manual D duct design that sizes every supply run, trunk line and return to deliver that airflow. Our goal on every job is every bedroom within 3°F of the thermostat, which matches the room-to-room comfort guideline in ACCA's Manual RS.
Installation is where good designs succeed or fail. Our crews seal every joint with mastic, insulate the new ducts for a Florida attic, support them so they can't sag, add return paths so closed bedrooms keep getting air and seal the connections at the air handler. We pull the permit, schedule the inspection and finish by measuring the airflow at every register and balancing the system.
Signs you may need new ductwork include rooms that never cool down, rising electric bills, dust that returns right after cleaning, a musty smell when the AC starts, sweating vents and ducts that are crushed, torn or disconnected in the attic. If your home still has its original ducts, or they've been patched through several AC replacements, a free in-home quote will show you what you have and what it would take to fix it. We serve homes from Vero Beach to Fort Lauderdale, and our team speaks Spanish. Call (561) 685-8408 to schedule your free quote.
Ruud Pro Partner
Real Swift work in West Palm Beach.
Watch what to expect when our team shows up. Honest installs, careful technicians, the same standard on every West Palm Beach job.
Neighborhoods we serve
Local areas in West Palm Beach.
Duct replacement across West Palm Beach, including Northwood, Flamingo Park, El Cid, SouthEnd, Grandview Heights, Prospect Park, Palm Beach Lakes and the condos around CityPlace and Clematis Street. We also cover homes along Okeechobee Boulevard, Belvedere Road, Southern Boulevard, Military Trail and Dixie Highway, plus the newer communities west of I-95 with West Palm Beach addresses.
Local details
Duct Replacement details for West Palm Beach.
Every West Palm Beach duct replacement starts with a free in-home quote and a room-by-room Manual J load calculation done by our own team. That tells us how much cooling each bedroom, kitchen and living area actually needs. We then lay out the new system with Manual D, sizing every supply run and adding returns where closed bedroom doors were starving rooms of air. Older homes in Flamingo Park and Northwood often get a second return or transfer grilles for the first time. Joints are sealed with mastic, the new ducts are insulated for a Florida attic, and supply boxes are strapped and supported instead of left sagging. In condos, we schedule around building rules and protect common areas. Inside city limits, we pull the permit with the City of West Palm Beach Building Division; many addresses west of the city limits fall under Palm Beach County, and we handle that permit instead. Before we leave, we measure airflow at each register and balance the system so every bedroom lands within 3°F of the thermostat.
Coverage map
Serving West Palm Beach.
Same-day service across every neighborhood and ZIP code below. No travel surcharges.
Neighborhoods we serve
- Northwood
- Flamingo Park
- El Cid
- SouthEnd
- CityPlace
ZIP codes we cover
8 ZIP codes across West Palm Beach.
Nearby cities
Duct Replacement in nearby cities.
We service these neighboring cities with the same standard, same response time, and no travel surcharges.
Got questions?
Frequently asked questions
Common signs are rooms that never cool down, a house that feels sticky even with the AC running, dust that returns right after cleaning, and supply ducts in the attic that are crushed, torn or disconnected. If your ducts are the original system in an older West Palm Beach home, or have been patched with every AC replacement, a free in-home quote will tell you whether repair or full replacement makes more sense.
Yes. Replacing ductwork is permitted work. Inside West Palm Beach city limits, the permit goes through the City of West Palm Beach Building Division. Many West Palm Beach mailing addresses west of the city limits are actually unincorporated Palm Beach County, where the County issues it. Swift confirms which one applies to your address, pulls the permit and schedules the inspection.
Yes. In most downtown West Palm Beach condos the air handler sits in a closet and the ducts run above a dropped ceiling or soffit. We review the building's rules for work hours, elevator use and contractor paperwork before we schedule, design the new duct layout to fit the space, and keep the work area clean so your neighbors are not disturbed.
A room-by-room Manual J load calculation and a Manual D duct design done in-house, removal of the old ductwork, new ducts sealed with mastic, insulated and properly supported, return paths for bedrooms, sealed air handler connections, the permit and inspection, and a final airflow test and balance. The in-home quote is free.
ACCA's Manual RS comfort guidelines call for each room served by a thermostat to stay within 3°F of the thermostat setting while cooling. That's the target we design and balance to. After installation, we measure airflow and room temperatures to confirm the new duct system delivers it.
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Learn moreAirflow Diagnostic & Duct Balancing Assessment
A measured airflow diagnostic for hot and cold rooms: static pressure, room-by-room airflow, duct leakage and thermal imaging, then balancing.
Learn moreManual J Load Calculation & Manual D Duct Design
In-house Manual J load calculations and Manual D duct designs, so your system is right-sized and every room gets the air it needs.
Learn more
Ready when you are
Comfort done right. Let's get started.
Free estimates on installs. Honest diagnostics on repairs. Same-day service across South Florida and a real human on the other end of the line, every time.
Service area
Palm Beach · Broward · Martin · St. Lucie
Licensed FL #CAC1820211