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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AfterHow Much Does Duct Repair & Sealing Cost in Meridian?
Duct repair and sealing in Meridian typically runs $350 to $1,800 for most homes, with a single disconnected joint or small leak at the low end and whole-system sealing of a larger house at the top. A full duct replacement, when the ductwork is crushed or badly degraded, usually lands between $2,200 and $4,800. The written estimate sets your final price, and it’s free.
The range is wide because duct problems aren’t all the same size. A gap at one boot collar and a collapsed trunk line are both “duct repair,” but they take very different hours, materials and equipment. A full home in Meridian runs warm in summer and cold in winter, and ductwork that has been pulled apart by that swing tends to leak at the joints long before it fails outright. What’s in your ducts matters because that same air moves through every room. Call (866) 389-4992 to get a real number for your house. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s what individual line items typically run in the Meridian market this year. These are estimated ranges for residential work, not exact quotes.
| Repair or Sealing Item | Typical Estimated Cost | What’s Usually Involved |
|---|---|---|
| Joint and seam sealing (partial home) | $350 – $750 | Mastic or tape sealing at accessible joints, boots and plenum connections |
| Whole-home duct sealing | $800 – $1,800 | All accessible joints and seams, verification of airflow before and after |
| Single disconnected or detached duct | $250 – $550 | Reattaching and sealing one run or boot at the trunk or register |
| Multiple disconnected ducts | $500 – $1,200 | Reconnecting and sealing several runs, common in homes with long flex duct spans |
| Flex duct replacement (per run) | $180 – $420 | Removing torn or crushed flex run, installing and sealing a new one |
| Rigid duct trunk repair or section replacement | $600 – $1,600 | Cutting out a damaged section of sheet metal trunk, fitting and sealing new metal |
| Full duct replacement (whole home) | $2,200 – $4,800 | Replacing the duct system where existing runs are crushed, torn or collapsed |
| Duct repair combined with cleaning and dryer vent | $1,100 – $2,600 | Repair plus full cleaning with professional-grade equipment and dryer vent clearing |
What pushes a job from the low end to the high end? Access is the biggest driver. Ductwork run through a crawlspace or a cramped attic takes longer to reach and seal than ductwork exposed in a basement, and Meridian homes carry both layouts depending on when they were built. The number of separate leaks matters too. One disconnected boot is a quick fix; a dozen leaking joints spread across the house add hours. Materials and duct type come next. Flex duct is faster to replace than rigid sheet metal, but flex also tears more easily and needs careful support. And if a technician finds crushed or flattened runs under flooring or behind drywall, that turns a sealing job into a replacement job. We diagnose all of it before quoting, so the estimate reflects your actual ductwork rather than a guess over the phone.
What Affects Duct Repair & Sealing Pricing in Meridian
Several things specific to Meridian homes and this climate move the number up or down.
- Home age and duct design. Meridian has grown fast, and that means every era of construction in the same city: older homes with rigid metal ductwork and newer subdivisions with long, flexible runs. Older metal duct often has loose tape and failed mastic at the joints. Newer flex duct tends to fail at the takeoffs and where installers pulled it tight around corners. Both need repair, but the work and the materials differ, and older homes can be cheaper to seal because the joints are easier to reach.
- Attic and crawlspace conditions. In the Treasure Valley, attics get hot enough in summer that anyone crawling through one is working in serious heat, and that slows a job and limits how long a technician can stay up there safely. In winter, crawlspace ductwork can collect condensation and the joints loosen as the metal moves. Access panels, insulation clearance and whether a run is buried under blown insulation all change how long the repair takes.
- Number and location of leaks. A single leak at a register boot is the cheapest repair there is. Leaks at the plenum, at the trunk line, or where runs branch behind finished walls are more labor-intensive. Our technicians map the system before sealing so you’re quoted for the leaks that actually exist, not a flat rate that ignores the layout.
- Duct material. Flex duct replacement costs less per run than replacing a section of rigid metal trunk, but flex offers less airflow control. Sealing with mastic at a metal joint is straightforward; getting a proper seal on torn flex jacket takes a different approach. The material in your home decides which.
- Whether cleaning comes first. Sealing over a duct system that’s full of dust and debris seals the debris in with it. On heavy jobs, cleaning before repair is the sensible order, and doing both in one visit is usually less than booking them separately. Professional-grade contact-vacuum systems agitate and extract debris far more thoroughly than consumer equipment, which matters when you’re about to seal the system shut.
- Containment during the work. When old ductwork comes apart, what’s inside gets loose. We use Abatement Technologies source-capture equipment during cleaning and repair to contain dislodged debris and keep it out of your living spaces. It adds setup time, but it protects the rooms you’re standing in, and many basic services skip that step entirely.
How to Save on Duct Repair & Sealing in Meridian
The way to keep this cost down is to catch leaks before they widen. Small joint leaks usually cost a fraction of what full run replacement does, and they tend to stay small right up until a run detaches completely. Get an inspection early.
Combine services in one visit. If you’re booking duct cleaning Meridian alongside repair, most of the setup and containment is shared, so the combined visit costs less than doing each separately. Take care of dryer vent cleaning in the same trip if it’s due, too. It’s a separate fire-safety service and worth doing on its own schedule, but the visit overhead is the same.
Ask for a written estimate before any work starts, and ask what it covers. Ours is itemized: line by line, what gets sealed, what gets replaced, and why. That way you can compare like with like if you get more than one quote. A number given over the phone without seeing the ductwork isn’t a price; it’s a guess, and you’ll want more.
If your ducts are dirty as well as leaky, clean before you repair. Sealing a system that’s contaminated just locks the contamination in place. Repairing it after cleaning gets you a tighter system with cleaner air.
Free estimates are part of every job we quote. Call (866) 389-4992 to set one up. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
What Does Duct Repair Actually Involve?
Duct repair means finding where air is escaping, where a run has come apart, or where ductwork has been crushed or collapsed, then fixing it. The job usually starts with access and inspection: our technicians look at the accessible ductwork in the attic, crawlspace, garage or basement, and check airflow at the registers. Common findings are failed tape at joints, disconnected boots at the floor or ceiling register, torn flex duct, a crushed run under a floor, or a plenum connection that’s pulled loose.
From there the work is either sealing or replacing. Sealing means applying mastic, foil tape or a duct sealant at the joints, seams and connections. Replacement means cutting out a failed run or trunk section and fitting new material. Once the repair is done, the system gets checked again to confirm airflow at the registers is where it should be.
Note: duct sealing is a mechanical job, not a cosmetic one. Once a joint is loose or a run has come apart, hand-applied tape rarely holds for long, and sealing the wrong joint or sealing a duct that should stay open can unbalance the system. Ductwork runs into conditioned living space and connects to every room. That makes it a job for trained technicians, not a weekend project. Our technicians have up to 12 years of experience with residential ductwork, and they diagnose the system before recommending what to fix.
Repair vs. Replace: Which Makes Sense?
Repair is the right choice when the ductwork is largely sound and the problem is at the joints, boots or one or two runs. That’s the majority of duct jobs. Replace when the duct system is crushed, collapsed, torn throughout, or undersized for the system. Full duct replacement runs $2,200 to $4,800, and it’s worth doing when repairs would only patch over a system that’s already failing in several places.
A useful way to decide: if the leaks are scattered and isolated, seal them. If most of the runs are degraded, or the ductwork is older and flex runs are collapsing internally, replace. A proper inspection tells you which side of that line you’re on. Don’t accept a replacement estimate without one, and don’t let a cheap sealing quote turn into a system that leaks a year from now.
Can You Repair Ducts the Same Day?
Yes, when it’s a straightforward sealing or reconnection job. Fast dispatch from 7am to 7pm, Sunday through Friday, and we answer 24/7, so a call that comes in outside dispatch hours gets booked into the next opening. Sealing small leaks and reconnecting single ducts often fit within one visit. Larger jobs, especially replacement work, get scheduled once we’ve seen the system and written the estimate. Call (866) 389-4992 and we’ll tell you what fits.
Why Sealing the System Matters Beyond the Bill
Every leak in your ductwork is air you’re paying to condition that never arrives where you want it. It’s also a path pulled from a crawlspace, attic or garage straight into your living space. In the Treasure Valley, where attics can be full of insulation dust and crawlspaces stay damp much of the year, that matters. Sealing is the mechanical fix, and cleaning is the air-quality fix. We do both, with the same three service lines handled by the same trained technicians: duct cleaning Meridian, dryer vent cleaning, and air duct repair. No handoffs between trades.
We work with Honeywell and Aprilaire filtration and air-quality systems as well, so if your ducts are being sealed, we can look at whether your filter setup is pulling its weight alongside the repair. Sealing the shell while running a filter that’s undersized for the job doesn’t add up. Our job is to find where you’re leaking air, seal it, and, once the system is tight, confirm it moves air to every room.
FAQs – Duct Repair & Sealing Cost
How much does duct repair cost in Meridian?
Most duct repair in Meridian runs $250 to $1,800, with the typical job landing around $600 to $900. A single reconnected or sealed duct sits at the low end; a full-home sealing and repair package sits higher. Whole-system replacement, if required, starts around $2,200. Call (866) 389-4992 for an exact quote. Estimates are free.
Is it cheaper to repair ducts or replace them?
Repairing is almost always cheaper, typically $250 to $1,800 versus $2,200 to $4,800 for replacement. Replacement only makes sense when the ductwork itself is crushed or collapsing throughout. A proper inspection tells you which situation you’re in before you commit to either. Call (866) 389-4992 to book one.
Does duct cleaning cost extra when I also need repair?
Cleaning is a separate service but done on the same visit, so the combined cost is less than booking the two separately. Cleaning plus repair together typically runs $1,100 to $2,600 depending on system size and how much repair is needed. The written estimate breaks out each line. Call (866) 389-4992 for a free quote.
How do I know if my ducts are leaking?
Common signs include rooms that never reach the thermostat setting, high energy bills without an obvious cause, dust that settles between cleanings, and visible gaps or disconnected boots at the registers. If you notice any of these, an inspection will tell you how much sealing the system needs. Call (866) 389-4992 and we’ll take a look.
Do I need a permit for duct repair in Meridian?
Most duct sealing doesn’t require a permit, but replacement of a duct system or work connected to the HVAC unit may fall under the city’s mechanical code. The safe move is to ask the City of Meridian building department directly before scheduling replacement work. Sealing and reconnecting existing ductwork is typically a straight repair.
What if my system is dirty as well as leaky?
Then clean first, then seal. Sealing a dirty system locks the debris in place. Professional-grade cleaning with a contact-vacuum system and HEPA-rated filtration extracts debris thoroughly, and containment equipment protects your living space during the process. Our technicians get up to 12 years of experience in this work. Call (866) 389-4992 to combine both in one visit.
Pricing reflects the Meridian market as of 2026. Duct Cleaning Meridian offers free estimates – call (866) 389-4992.
Written by the team at Duct Cleaning Meridian.
What Our Customers Say
"Ran a negative air machine on the whole system rather than the shop vac on a stick that the cheap outfit down the road uses. Showed me the before and after photos from inside the trunk line and it was genuinely disgusting."
- Luis Garcia"Found a disconnected run in the crawlspace while they were in there and told me about it rather than cleaning around it."
- Dana Walsh"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Anika Mehta