Whole-home duct cleaning
Dryer vent cleaning
Camera inspection
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.
Styles & brands we work with
- Whole-home duct cleaning
- Dryer vent cleaning
- Camera inspection
- Sanitizing & deodorizing
See the difference
Before
After
Before
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Before
AfterHow Much Does Duct Repair & Sealing Cost in Pembroke Pines?
Duct repair and sealing in Pembroke Pines typically runs $350 to $1,450, with most single-family homes landing around $600 to $850 for sealing a moderate number of leaks plus reconnecting one or two failed joints. Small fixes like taping a single disconnected boot or resealing a plenum run $180 to $350, while a partial duct replacement in an attic or chase climbs to $1,200 to $2,800. The written estimate sets the final price, and we give that estimate free.
What drives the spread is rarely the repair itself. It’s where the ductwork sits, how much of it has come apart, and whether the system is leaking conditioned air into a hot Florida attic or pulling attic air back into your living space. We measure before we quote, so the number you get reflects your house in Pembroke Pines, not a national average.
Key Takeaways
- Typical duct sealing job in Pembroke Pines: $600 to $850.
- Minor reconnections and boot seals: $180 to $350.
- Partial duct replacement: $1,200 to $2,800.
- Full-home duct replacement on a larger two-story house can reach $3,500 to $6,500.
- Repair almost always costs less than replacement when the duct board and flex runs are still structurally sound.
- Free estimates, and our technicians have up to 15 years of experience.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s how the line items break out for Pembroke Pines homes in 2026. These are estimated ranges for the work itself; the written estimate you get after we inspect the system is the number that counts.
| Scope of work | Typical estimated range |
|---|---|
| Boot and register seal (per vent) | $25 – $60 |
| Reconnect a single disconnected flex run | $180 – $350 |
| Seal accessible leaks in trunk and branch runs (mastic plus mesh) | $350 – $750 |
| Whole-system sealing, including plenum and accessible joints | $600 – $1,450 |
| Replace one damaged flex run in attic or chase | $250 – $550 |
| Partial duct replacement (several runs, new insulation and supports) | $1,200 – $2,800 |
| Full-home duct replacement, single story | $2,200 – $4,500 |
| Full-home duct replacement, two story | $3,500 – $6,500 |
| New duct board plenum or transition rebuild | $400 – $900 |
| Post-repair airflow verification and static pressure check | $0 – $150 (often included) |
What pushes a job toward the top of those ranges: ductwork buried under blown insulation, runs crushed against a roof deck, a system that was upsized or extended by a previous installer without resizing the trunk, or a home with multiple return paths. What keeps it lower: short accessible attic runs, a single-story ranch layout, and leaks clustered near the air handler where technicians can reach them without crawling the whole attic.
One thing worth knowing about Pembroke Pines specifically. Most homes here were built with flex duct and duct board rather than the rigid sheet metal common in older northern cities. Flex duct is fast to install and it holds up fine in a conditioned space, but in a South Florida attic that regularly hits well past 130 degrees, the outer jacket gets brittle, the inner liner can sag, and tape-adhered joints fail. That’s why a repair job here is as much about re-supporting and re-sealing the run as it is about patching one hole.
What Affects Duct Repair & Sealing Pricing in Pembroke Pines
Two homes the same size can come in hundreds of dollars apart. These are the factors that move the number.
- Attic access and layout. A single-story home with a walkable attic and a centered air handler is the easiest version of this job. Two-story homes in neighborhoods like Silver Lakes or Chapel Trail often have the air handler in a second-floor closet with ductwork running through tight chases, and that added difficulty shows up in labor.
- How much of the system is accessible. Ducts that disappear behind soffits, above a garage ceiling, or under blown insulation take longer to reach, and some leaks can’t be sealed at all without cutting access panels.
- Duct material and condition. A cracked boot collar is a quick fix. Flex duct with a torn inner liner, compressed insulation, or a collapsed section can’t be sealed effectively; that run needs replacing, and replacement costs more than sealing.
- Number of leaks and runs. Pricing scales with quantity. One disconnected run is a small job. Twelve leaking boots plus a sagging trunk line is not.
- Whether cleaning is needed first. If a breach has been pulling attic air and insulation fibers into the system, cleaning has to happen before sealing, or you’ll seal the debris in. Read more about air duct cleaning and repair service as a combined scope when the system has been open to the attic for a while.
- Humidity and condensation issues. In Pembroke Pines, a duct that sweats means the insulation jacket has failed or the run is running through an unconditioned space without enough R-value. Fixing a sweating duct properly means replacing insulation, not just wrapping it, and that adds to the estimate.
- Home size and system count. Two systems mean two plenums, two trunk lines, and roughly double the sealing work on a two-story home.
How to Save on Duct Repair & Sealing
You don’t need to accept the first number you hear, and there are real ways to keep this job in the lower part of the range.
- Get the estimate in writing, with the scope itemized. A quote that just says “duct repair” tells you nothing. You want to see how many runs, which joints, and whether sealing or replacement is proposed for each.
- Fix leaks before they cost you more. A small disconnected run left alone pulls hot attic air into the system all summer. Sealing it early is a few hundred dollars; letting it degrade the surrounding duct board turns it into a partial replacement.
- Bundle sealing with cleaning when both are due. If the system needs cleaning anyway, doing both in one visit saves a second trip and lets the technician seal joints they’ve already opened up.
- Ask what’s included in verification. A proper repair ends with an airflow and static pressure check, not just a visual look. If that’s not part of the quote, ask why.
- Don’t skip the returns. Return-side leaks pull unfiltered attic air straight into the air handler. Sealing supplies only and leaving returns alone is a false economy.
- Keep the free estimate in mind. We inspect and quote at no charge, so there’s no reason to guess. Call (855) 508-8964 and we’ll get a technician out.
Is it cheaper to repair or replace?
Repair is almost always cheaper. Sealing a system with a handful of failed joints typically lands between $350 and $1,450, while full replacement runs $2,200 to $6,500 depending on size and stories. Replacement only makes financial sense when the duct board has absorbed moisture and broken down, when the layout itself is the problem (undersized trunk, crushed runs), or when more than about half the system is compromised. Below that threshold, repair is the better call. Call (855) 508-8964 for a free estimate that tells you which side of that line your system sits on.
Why does duct repair cost more in some Pembroke Pines homes?
Attic heat is the main reason. Attics in Pembroke Pines routinely run hot enough that duct jacket material degrades faster than it would in a milder climate, and the repairs that result involve more than tape. Homes with two systems, long attic runs, or ductwork buried under insulation sit at the higher end of the $1,200 to $2,800 partial-replacement range because the labor, not the material, is what you’re paying for. Call (855) 508-8964 to get a scope and a price for your specific layout.
FAQs – Duct Repair & Sealing Cost
How much does duct repair and sealing cost in Pembroke Pines?
Between $350 and $1,450 for most homes, with a typical job around $600 to $850. Small fixes start near $180, and partial replacement of damaged runs runs $1,200 to $2,800. The written estimate sets the final price. Call (855) 508-8964 for a free quote.
How much does it cost to seal a whole duct system in Pembroke Pines?
Whole-system sealing typically lands between $600 and $1,450 for a single-story home and can reach $2,000 or more for a two-story house with two systems and limited attic access. The range depends on how many accessible joints there are and whether the plenum needs attention. Call (855) 508-8964 and we’ll give you a number for your house.
Can you come today if my ducts have come apart?
Same-day service is often available, and a disconnected supply run is worth treating as urgent in a Pembroke Pines summer because it dumps hot attic air straight into the living space. Call (855) 508-8964. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening.
Does duct sealing really lower my electric bill?
It can, though how much depends on how leaky the system was to begin with. A system losing conditioned air into a 130-degree attic makes your air handler run longer, and sealing those leaks reduces that waste. We won’t quote you a savings percentage because it varies house to house; we’ll show you the leaks we find and what sealing them costs. Call (855) 508-8964 for a free inspection.
Do I need a permit for duct repair in Pembroke Pines?
Minor repairs and sealing generally don’t require a permit, but replacing ductwork or altering the system layout may. Permit rules are set by the local building department and can change, so ask them directly before a larger job begins. We’ll tell you what scope we’re proposing so you know what to check. Call (855) 508-8964 with questions about your project.
Why Equipment Matters on a Repair Job
Repair work done without proper filtration equipment just moves the problem. When a duct has been open to an attic, the system has likely pulled insulation fibers and dust into the runs, and cutting into it releases that material into the house. We run Abatement Technologies air filtration equipment on every job to capture contaminants at the source, and we use Nikro HEPA-rated vacuums so extracted debris is contained rather than recirculated through your home. For cleaning work that precedes a repair, we use Rotobrush rotary-brush systems, the same platform industrial contractors rely on.
That matters on the repair side too. When we open a plenum or reconnect a run, we can see the condition of the surrounding duct board and insulation, and we can tell you honestly whether a section will hold or whether it’s going to fail again next summer. Being able to clean, repair, and protect the system in one scope is why we can give you a straight answer instead of a partial one.
We also work around premium indoor air quality equipment rather than treating it as an obstacle. If your system includes Honeywell or Aprilaire components, our technicians understand how those pieces interact with the ductwork and work around them without voiding manufacturer expectations.
What to Expect When We Arrive
First, an inspection. We look at the air handler, the plenum, the trunk line, and as many branch runs as we can reach. We check static pressure and airflow where the equipment allows it. We look for disconnected joints, torn jacket material, crushed flex, and any place where the system is drawing air from an unconditioned space.
Then we show you what we found. Photos where they help. An itemized scope: which joints get sealed, which runs get replaced, and roughly what each part of the job costs. You get the estimate free and there’s no obligation to book anything the same day.
If you approve the work, the repair itself is usually a single visit for anything short of full replacement. We seal with mastic and mesh rather than tape alone, because tape adhesive fails in attic heat. We re-support sagging flex runs so they don’t collapse again. We verify airflow afterward.
Signs your ducts need repair, not just cleaning
- Rooms that never get comfortable no matter how the thermostat is set
- Dust settling on surfaces faster than it used to
- A musty or attic-like smell when the system runs
- Visible sagging or disconnected flex duct in the attic
- Condensation on duct surfaces or ceiling stains near a register
- Higher utility bills without a change in how you use the system
If more than one of those sounds familiar, it’s worth having the system looked at before the cooling season peaks. For a broader look at duct services across the area, see our Pembroke Pines page, and learn more about Ashford Air Duct Cleaning and how we work.
Get a Free Duct Repair Estimate in Pembroke Pines
Duct problems in Pembroke Pines don’t fix themselves, and a system leaking into a hot attic costs you every month you wait. We’ll inspect the system, show you what’s wrong, and give you a written estimate with a real number on it. No guessing, no pressure. Our technicians have up to 15 years of experience, and we’re licensed and insured.
Call (855) 508-8964 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. Whether it’s one disconnected run or a whole system that needs sealing, we can clean it, repair it, and protect it in one scope.
Pricing reflects the Pembroke Pines market as of 2026. Ashford Air Duct Cleaning offers free estimates – call (855) 508-8964.
What Our Customers Say
"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Alma Mendoza"Quoted per system rather than the bait and switch per vent pricing everybody else in town uses. The number I was told on the phone was the number on the invoice."
- Tamika Whitfield"My wife's allergies had been bad in this house since we moved in. It's been two months since they did the ducts and it's noticeably better. Not a miracle, but real."
- Kevin Padgett