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
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Before
After
Before
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Before
AfterHow Much Does Duct Repair & Sealing Cost in Coral Springs?
Duct repair and sealing in Coral Springs typically runs $350 to $1,200 for most homes, with small single-joint repairs at the low end and partial duct system replacement at the high end. Sealing alone (mastic and foil tape on accessible joints) usually lands between $350 and $650, while repairing crushed or disconnected flex runs in the attic pushes toward $700 to $1,200. The written estimate sets the final price, and estimates are free.
Coral Springs homes tend to run their air handlers hard and long, and that matters for ductwork. Most of the housing stock here was built between the 1970s and the 2000s, and attic flex duct from those decades has a working life. When the inner liner tears, the system pulls attic air into the supply side and pushes conditioned air into the attic. You pay for both. That’s the failure we find most on Coral Springs duct calls, and it’s the reason a $400 repair often removes a $60-a-month energy problem.
We handle Harborview Air Duct Cleaning duct repair alongside cleaning because the two go together. There’s no point sealing a joint on a duct packed with debris. Professional-grade Rotobrush and Nikro equipment lets us clean the system properly first and repair what’s actually failed, not just what’s visible.
Key Takeaways
- Most Coral Springs duct repairs fall between $350 and $1,200.
- Sealing accessible joints alone is usually $350 to $650.
- Repairing crushed, torn, or disconnected runs in the attic runs $700 to $1,200.
- Replacing a failed section of duct board or flex usually costs $150 to $400 per run.
- Estimates are free. Call (844) 761-5395.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s how the numbers break down for Coral Springs. These are typical ranges for this market, not fixed prices. Every job gets quoted on site from a written estimate.
| Scope of Work | Typical Cost Range |
|---|---|
| Single joint seal (mastic + foil tape) | $350 – $500 |
| Full accessible-duct sealing (whole system) | $450 – $650 |
| Reconnect a disconnected flex run | $300 – $550 |
| Replace one crushed or torn flex run | $150 – $400 per run |
| Repair a plenum connection at the air handler | $400 – $800 |
| Repair multiple runs plus full reseal | $700 – $1,200 |
| Partial duct system replacement (2 – 4 runs) | $900 – $1,800 |
| Duct cleaning + repair combined | $600 – $1,500 |
What pushes a Coral Springs job higher? Attic access is the biggest factor. A tight attic with low clearance and limited walkable decking takes longer to work in than a garage-mounted system with open access. Long flex runs that cross a large attic and connect to multiple registers add time and material. Duct board that’s absorbed moisture and sagged usually costs more to repair than simple flex, because the damaged section has to be cut out and rebuilt rather than taped. And if the air handler has been starved by restricted ductwork, the blower and coil often need attention too, which is outside our scope but worth flagging before you spend on sealing.
What keeps the cost down? A recent build with well-supported, properly hung flex in an accessible attic. Damage limited to one or two joints. A system that only needs sealing rather than replacement. Whole-system sealing across all accessible joints is one of the cheaper jobs on this list, and it delivers a good chunk of the benefit of a full reseal because most duct leakage happens at joints, not through the duct walls themselves.
What Affects Duct Repair & Sealing Pricing in Coral Springs
- Attic access and layout. Coral Springs homes sit in master-planned subdivisions built from the 1970s forward, and the attic space varies from generous to barely passable. Low-clearance attics with foam insulation piled over the joists make every repair slower. That shows up in labor, which is the largest line on any duct repair estimate.
- Number of failed runs. One torn run is a quick fix. Four disconnected runs in different corners of the attic is a half-day job. We price by run because that’s what drives the work.
- Duct material. Flex duct is the least expensive to repair. Rigid metal duct and duct board take more time to cut and fit. If your system mixes materials, expect the estimate to reflect the more labor-intensive sections.
- Cause of the damage. Rodent damage, construction debris left in the system, and improper support are the three common culprits we find. Rodent entry often means multiple runs are compromised and the entry point has to be sealed, which isn’t a routine repair.
- Sealing scope. Sealing all accessible joints is more thorough than sealing a few, and costs more up front. The trade-off is real: whole-system sealing addresses the problem once rather than a patch that leaves other leaks active.
- Whether cleaning is needed at the same time. Old debris and settled dust inside the ductwork has to come out before any repair is meaningful. Cleaning and repair combined is the right order of operations, and the combined cost reflects both services.
Our technicians have up to 10 years of experience diagnosing exactly these problems, and that matters most in Coral Springs attics where the failure isn’t always where it looks. A run that seems disconnected at the register often starts with a collapsed section fifteen feet back. We find the actual failure and price the repair to it.
Sealing Versus Repair: What Are You Actually Paying For?
Sealing and repair are not the same service, and the difference drives most of the cost. Sealing is about preventing leakage at joints, connections, and penetrations. Repair is about restoring ductwork that’s physically failed: torn liner, collapsed flex, a run pulled off the boot, a damaged plenum. Most Coral Springs homes with duct problems need both, which is why the combined number usually falls in the middle of the range you see above.
Sealing alone typically costs $350 to $650 and is a good fit when the ductwork is intact but leaky. Repair costs more when a run has to be replaced or a connection rebuilt. If you’re not sure which your system needs, the on-site evaluation answers it. We’ll show you what’s failed, explain the fix, and give you the written estimate before any work begins. Estimates are free.
How to Save on Duct Repair & Sealing
Get the estimate before the work, and get it in writing. Every professional duct repair company in Coral Springs should give you a written quote that lists what’s being sealed, what’s being repaired, and why. If it doesn’t, that’s your signal to keep calling.
- Combine cleaning and repair in one visit. Sealing a duct that’s still full of debris wastes the seal. Doing both together in one dispatch saves on visit overhead and lets the technician clean, seal, and verify in one pass.
- Address leaks early. A single joint sealed at $350 is cheaper than four joints sealed later at $1,000 because the leak went undiagnosed for two cooling seasons. If your energy bill is creeping up and the house won’t hold a set temperature, get it looked at before summer.
- Seal all accessible joints, not just the obvious ones. The cheap single-fix leaves other leaks active. Whole-system sealing is one job and one price, and it actually fixes the problem rather than moving it down the line.
- Ask for the full picture. A duct technician with the right equipment can tell you whether the problem is the duct or the air handler. Spending $800 sealing healthy ducts when the real issue is a failing blower is a waste. The diagnosis belongs in the estimate.
- Get the free estimate. Call (844) 761-5395. Estimates are free and there’s no service-call fee to get a written price. Fast dispatch from 7am to 7pm.
One more thing worth knowing: in this climate, the cooling side of the system runs most of the year. That means leaks cost money nearly every month of the year here, not just in summer. A duct system that’s losing 20% of its supply in an attic in Coral Springs is bleeding that percentage across a very long cooling season. Sealing at $500 pays back faster in this market than it would in a colder climate with a short cooling window. The math favors fixing it early.
FAQs – Duct Repair & Sealing Cost
How much does duct repair cost in Coral Springs?
Duct repair in Coral Springs typically costs $350 to $1,200 for most residential jobs, with a single reconnected or resealed run at the low end and a multi-run repair plus full reseal at the high end. The written estimate sets the price, and estimates are free. Call (844) 761-5395 for an exact quote.
Is duct sealing cheaper than duct replacement?
Yes. Sealing all accessible joints typically runs $350 to $650, while partial duct system replacement runs $900 to $1,800 and a full system replacement is more. Sealing is the right call when the ductwork is structurally sound but leaky. When ductwork has failed physically, repair or replacement is the only fix. The estimate tells you which you’re facing.
How much does duct cleaning plus repair cost in Coral Springs?
Combined cleaning and repair usually falls between $600 and $1,500, depending on how much ductwork is involved and how much needs repair. Cleaning first is the right order. Sealing over debris doesn’t fix anything. Call (844) 761-5395 and we’ll give you a combined written price.
Can you come today?
In most cases, yes. Fast dispatch from 7am to 7pm, Sunday through Friday, means we can often get out the same day for a duct repair estimate. Call (844) 761-5395. We answer 24/7, and a call outside dispatch hours is booked into the next opening.
What’s the cheapest way to fix leaky ducts?
Targeted sealing of the accessible joints is the cheapest fix at around $350 to $500 for a small scope. That said, the cheapest option that actually solves the problem is whole-system sealing at $450 to $650, because leaks tend to cluster and a partial fix leaves the rest active. Get the estimate, then decide based on the actual diagnosis. Call (844) 761-5395 – estimates are free.
Why Equipment and Diagnosis Affect What You Pay
The equipment a contractor brings to a Coral Springs duct job directly affects what you pay, and not in the direction most homeowners expect. Consumer-grade vacuums and hand tools can’t reach into a flex run and confirm whether it’s torn. Professional-grade Rotobrush and Nikro equipment does. That means the estimate you get is based on what’s actually wrong rather than what’s visible from the register.
Abatement Technologies equipment matters here too. When a duct system has contamination, whether from rodent activity, water intrusion, or construction debris, the removal has to capture the contaminant rather than just knock it loose. Abatement equipment does that. The cost of a proper job reflects the equipment, and the result reflects the cost.
We also work with Honeywell and Aprilaire filtration systems, and that matters for Coral Springs homeowners with whole-home air quality setups. A sealed duct system and a properly functioning filtration system work together. When one is compromised, the other underperforms. Understanding both is part of a proper diagnosis. Guardsman-line finishing products come into play on the protection side. A sealed system that’s protected against future joint failure lasts longer than one that’s taped and forgotten.
Our service scope is air duct cleaning, dryer vent cleaning, and air duct repair. If you’ve read this far and you’re not sure whether your problem is worth fixing, the free estimate resolves it. You’ll get a clear diagnosis, a written price, and no pressure to do anything beyond what’s actually needed.
Ready to get a number? Call (844) 761-5395. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. Estimates are free.
Pricing reflects the Coral Springs market as of 2026. Harborview Air Duct Cleaning offers free estimates – call (844) 761-5395.
Written by the team at Harborview Air Duct Cleaning.
What Our Customers Say
"Fair price and thorough work. They ran about an hour and a half past the estimated finish time, so don't schedule anything tight after."
- Bryce Doyle"Told me straight that our ducts were in decent shape and didn't need doing every year like the mailer companies claim."
- Robert Norris"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Todd Lawson