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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After
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Before
AfterHow Much Does Duct Repair & Sealing Cost in Evansville?
Duct repair and sealing in Evansville typically costs $280 to $650 for a single accessible leak, and $900 to $2,400 for a whole-system reseal with several failed joints. Duct replacement on a hard-to-reach run generally runs $1,200 to $3,200 depending on length and how much demolition it takes to get to it. Those are typical 2026 estimates for this market; the written estimate we give you sets the final price.
Most homes we look at in Evansville fall into one of a few patterns. A supply run in a vented attic or crawlspace has pulled apart at a boot or a takeoff. A poorly supported flex run has sagged, kinked, or torn. Or the joints were sealed with duct tape years ago and it has since dried out and let go. The cost question follows straight from those patterns. If you’ve noticed musty air, rooms that never get warm or cool evenly, or dust settling on the same surface within days of cleaning it, a leak somewhere in the system is a common cause.
If you want to step back and see the whole picture first, Evansville Duct Cleaning handles cleaning, dryer vent cleaning, and repair, and we can look at the ducts during a cleaning visit and quote any repair in the same trip. Free estimates, upfront pricing, and technicians with up to 14 years of experience. Call (833) 725-5641. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Duct Repair & Sealing Cost Breakdown (2026)
These are typical estimated ranges for the Evansville market. Actual figures depend on the size of the system, the materials involved, and how much access the work requires.
| Job | Typical Estimated Range | What It Covers |
|---|---|---|
| Sealing 1-3 accessible leaks | $280 – $650 | Locating the failure, cleaning the joint, mastic or foil-tape sealing |
| Whole-system reseal (multiple joints) | $900 – $2,400 | Sealing takeoffs, boots, plenum connections, and trunk joints across the system |
| Flex duct run replacement (single run) | $450 – $900 | Removing a crushed, torn, or kinked run and installing a new one |
| Rigid duct section repair | $600 – $1,400 | Repairing damaged sheet metal, reconnecting joints, replacing a short section |
| Duct replacement (long or hard-to-reach run) | $1,200 – $3,200 | Full run replacement where access is tight or attic/crawlspace conditions are difficult |
| Register boot or takeoff repair | $200 – $500 | Reseating or replacing the connection between the branch and the floor/wall/ceiling boot |
| Insulation repair on ducting | $250 – $700 | Replacing torn or missing insulation on exposed runs in attic or crawlspace |
| Inspection with airflow testing | Included with a repair estimate | Pressure and airflow check to confirm the leak is found and the repair holds |
What pushes a job toward the high end in Evansville is access. Attics in this part of Indiana get brutally hot from May through September, and a run that sits under blown insulation or behind a knee wall takes longer to reach and work on safely. Crawlspace jobs are usually low and tight. Both access situations cost more than a run you can walk right up to. Material choice matters too. Flex duct is cheaper to replace, but rigid metal holds up better to heat and rodent damage.
The urgent cases we see are usually the same: a supply line that has been completely disconnected for who knows how long, blowing conditioned air straight into an attic while the room below gets nothing. That gets found during a cleaning visit and quoted on the spot. Repairs we find during a cleaning are handled in-house, so you don’t call a second contractor.
What Affects Duct Repair & Sealing Pricing in Evansville
- Access to the run. Ductwork in an Evansville attic under blown insulation, behind knee walls, or in a low crawlspace takes longer to reach and reseal than an exposed run in a utility closet. Labor drives most of the price, and tight access means more of it.
- Number of leaks found. A single failed joint is a small ticket. A system sealed with dried-out tape at every takeoff is a whole-system job. Clients often ask us to inspect a few rooms first, and more often than not the pattern repeats across the whole house.
- Type of ductwork. Rigid metal repairs differently than flex. Old ductboard from a 1980s or 1990s build can be brittle and may need a section replaced rather than sealed. Flex runs with tears are usually replaced outright.
- Extent of insulation damage. A duct that has lost insulation in an attic loses heat or cooling before it reaches the room. Resealing the joint without fixing the insulation leaves the problem half-solved, which is why we look at both.
- Whether a bigger issue is present. A damaged trunk line, a crushed main run, or a leak that led to mold or pest activity inside the ducts is a bigger job than a hookup. It’s also the reason we inspect before we quote.
- Add-on services at the same visit. If the ducts are being cleaned anyway, sealing what we find during the cleaning is usually cheaper than booking a separate repair trip later. Same visit, one technician.
How to Save on Duct Repair & Sealing
Get the system checked during a cleaning rather than after a problem has escalated. A single visit where we clean, inspect, and repair is cheaper than three separate calls, and the repair is done while we’re already set up. Containment and negative air equipment from our Abatement Technologies setup keeps debris out of the living space during both cleaning and repair, so we can work while the house is occupied.
Ask for the repair in writing. A written estimate tells you which joints are being sealed, what material is being used, and what the price covers, and it’s the document the job is held to. That prevents the “we found more when we got in there” surprise, and it gives you something concrete to compare if you collect a second quote.
Seal what matters most first. If you can only do part of the system now, the supply runs serving bedrooms and living areas matter more than the short runs to a utility closet. A technician can show you on a diagram which leak is costing you the most comfort and what the prioritised repair would run.
Don’t pay to seal ducts that are dirty. Sealing on top of uncleaned ductwork traps debris at the joint and the seal doesn’t hold as well. If the ducts have never been cleaned or it’s been many years, cleaning first and repairing what’s found during the cleaning is the sound sequence.
Free estimates are the other thing worth asking for up front. Call (833) 725-5641 for a free estimate on the repair. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. There is no service-call fee. The charge is per job, set by the written estimate.
What About DIY Duct Sealing?
A few small jobs are within reach: a joint you can see and get a hand to on a rigid metal duct, sealed with mastic rated for ducts. But most of the duct run in an Evansville home is in an attic or crawlspace, and a 140-degree attic in July is a real safety hazard. Falling through a ceiling, heat exposure, cutting into the wrong line, or sealing a supply that’s meant to stay open (like a relief register or a return) can cost more than the repair. We recommend a trained professional for anything beyond a single accessible joint, and we’d rather inspect than guess.
Repair or Replace? How to Decide
The decision usually comes down to how much of the system is compromised, not the price of a single joint. A system with two or three failed joints on otherwise sound ductwork is a repair. A system where the trunk line has collapsed, or where most of the flex runs are torn or crushed, is often cheaper to replace section by section than to chase every failure. We’ll tell you which you’re looking at, in writing, before you commit.
Age is only a partial signal. Ductboard from an earlier era of construction can look fine from the outside and fail at the connection points underneath. This part of Indiana also sits in a humid continental climate, and ductwork in a vented attic or a damp crawlspace can degrade faster than in a dry climate because insulation stays damp longer. The only way to know is inspection.
Why the Leak Test Comes First
We test airflow and pressure before we quote. That’s not paperwork: it’s how we tell you which leak is worth tackling and which is minor. A register that feels weak isn’t proof of a leak in the duct serving it; it could be a closed damper, a crushed flex run, or a problem at the air handler. Testing sorts those apart so the repair price actually addresses the problem you’re noticing.
The equipment carries over between services here. The same containment-level approach we use for cleaning, including our Abatement Technologies HEPA and negative-air setup, is applied when we work on the duct system during a repair. The system is run dry and clean before we seal anything. If microbial concerns show up on inspection, Guardsman-certified treatment is available.
FAQs – Duct Repair & Sealing Cost
How much does duct sealing cost in Evansville?
Duct sealing in Evansville typically runs $280 to $650 for one to three accessible leaks, or $900 to $2,400 for a whole-system reseal. The written estimate sets the final price after we inspect the system. Call (833) 725-5641 for a free estimate.
Is duct repair or replacement cheaper in Evansville?
Repair almost always costs less than replacement for a system with a handful of failed joints. A single repaired run runs $450 to $900, while a full replacement run can reach $3,200. Replacement only wins when most of the system is compromised and repeating repairs would cost more than a section-by-section swap. We quote both so you can compare.
Can you come today for a duct problem?
Same-day repair is often possible when we have the opening, and we’ll be straight with you about availability when you call. Call (833) 725-5641 for scheduling. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening, Sunday through Friday, 7am to 7pm.
Do I need duct repair before or after a cleaning?
Cleaning comes first, and repair follows in the same visit. Duct cleaning in Evansville is usually the point where we find the leaks. Sealing dirty ducts traps debris at the joint and the seal fails sooner. Cleaning, then inspecting, then repairing what’s found is the sequence we recommend and the one we quote.
Will my home insurance cover duct repair?
Most standard homeowner policies do not cover duct repair caused by age, normal wear, or poor installation. They may cover damage from a specific event, like a frozen pipe or a pest intrusion that a rider covers. We can work with your insurer to document what we find, but the decision and the coverage are theirs. We’ll supply photos and a written scope you can submit.
Contact Evansville Duct Cleaning for a Free Estimate
If you’re hearing air where you shouldn’t, seeing dust on every surface, or just haven’t had the ducts looked at in years, a free estimate is the right first step. We inspect, test airflow, and quote the repair in writing with no service-call fee. We clean, we inspect, we repair, one specialist, one visit. Call (833) 725-5641. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. Duct repair quotes for Evansville are free and bind to the written estimate once you approve it.
Written by the team at Evansville Duct Cleaning.
Pricing reflects the Evansville market as of 2026. Evansville Duct Cleaning offers free estimates – call (833) 725-5641.
What Our Customers Say
"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."
- Doug Hayes"Fast, fair, done right. No notes."
- Tyrone Prince"Got a text with the technician's name and photo before he arrived. Small thing, but as a woman home alone during the day I actually really appreciated it."
- Latoya Bryant