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
Before
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Before
AfterHow Much Does Duct Repair & Sealing Cost in Gainesville?
Duct repair and sealing in Gainesville typically runs $350 to $2,400, with most single-family homes landing between $650 and $1,400 for the work itself. Sealing alone (mastic and foil tape on accessible joints, plenum, and boot connections) usually falls in the $350 to $850 range, while repairing crushed flex runs, disconnected boots, or damaged trunk sections pushes the total up from there. The written estimate you get after an inspection sets the final price, and that estimate is free.
If you’ve noticed rooms that never get as cool as the rest of the house, a whistling return, or attic insulation dust drifting down from a ceiling register, those are the kinds of symptoms that usually point to a failed duct connection. Call (855) 408-4151 to book an inspection. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s how the numbers shake out line by line for a typical Gainesville home. Every range below is an estimate for the job, not a per-hour rate, and the estimate we write after looking at your system is what sets the real cost.
| Work item | Typical 2026 range | Notes |
|---|---|---|
| Full duct inspection and leak test | $0 to $150 | Free with a booked repair or cleaning; charged standalone if you want a report only |
| Sealing accessible joints and connections | $350 to $850 | Mastic and foil tape on boots, plenum, and register cans |
| Sealing the full distribution system | $700 to $1,400 | Includes attic runs, trunk lines, and harder-to-reach fittings |
| Flex duct run replacement | $180 to $400 per run | Crushed, torn, or kinked flex replaced with properly sized duct |
| Disconnected boot or register reconnection | $120 to $280 each | Common where ceiling boots have pulled loose |
| Rigid metal trunk repair | $400 to $1,100 | Patching, resealing, or replacing sections of sheet metal trunk |
| Whole-system replacement (partial) | $1,200 to $2,400 | When the run count or damage makes repair not worth it |
| Duct cleaning with the repair | $350 to $600 added | Recommended when debris or contamination is present |
What drives the number up or down is mostly access and scope. A 1,400-square-foot ranch home with a straight-shot attic flex system seals fast because everything is reachable. A two-story in the northwest part of town with a cramped chase, multiple plenum connections, and long trunk runs takes longer and needs more material, so the price climbs. If a connection has been leaking for a while and has pulled attic insulation into the airstream, that means cleaning as well as sealing, which adds cost but protects the equipment from debris crossing the coil.
We use commercial-grade equipment on every job, including the Rotobrush rotary brush system and Nikro negative-air vacuum, so any debris we dislodge during the work gets contained rather than blown into your living room. Abatement Technologies filtration protects the interior while we’re working in the attic.
What Affects Duct Repair & Sealing Pricing in Gainesville
The Gainesville market has some particular things going on that shape what a duct job costs here compared to other parts of Florida. A few of the bigger ones:
- Attic temperatures and foam board construction. North-central Florida summers bake attic duct systems, and the expansion and contraction on flex duct connections through seasonal temperature swings loosens tape and pulls boots out of ceiling cans over time. Homes built from the 1980s onward in neighborhoods like Haile Plantation and Tioga often have flexible duct in a hot attic, which is exactly the setup that fails first.
- Older homes near the university and downtown. Homes in the Duckpond, Pleasant Street, and surrounding neighborhoods near the University of Florida sometimes have original metal duct trunks with taped joints that have dried out. Rigid metal repairs cost more than flex swaps but restore the system better than patching.
- Multi-story and complex layouts. A two-story with a second-floor air handler and a tight chase between floors takes longer to access, and access is the single biggest labor factor. Single-story with attic access is the cheapest configuration.
- Number of runs and registers. Every boot, register can, and takeoff is a connection point that needs sealing. A 12-register home has roughly double the sealing points of a 6-register home.
- Extent of the damage. One crushed flex run is a small job. An entire trunk that’s been leaking and has saturated duct wrap is a replacement, and that changes the scope completely.
- Whether cleaning is needed first. If a failed boot pulled attic insulation, dirt, or debris into the system, it has to be cleaned before it’s sealed. Sealing over contamination just traps it.
There’s one other factor that comes up on nearly every Gainesville call: humidity. Duct systems here live in attics that stay warm and muggy most of the year, and a leaky connection doesn’t just waste cooling capacity – it pulls hot, humid attic air into the return side. That’s a comfort problem and a long-term equipment problem. Sealing is what stops it.
How to Save on Duct Repair & Sealing
There’s no magic discount on this work, but there are real ways to keep the number down.
- Fix small leaks before they become big ones. A $120 to $280 boot reconnection done early avoids insulation soak, duct wrap replacement, and a larger repair later. If you hear whistling at a register or feel hot air blowing at a boot, call for an inspection before the leak spreads.
- Bundle cleaning with repair. When we’re already on site with the Rotobrush and Nikro equipment, adding duct cleaning to the repair visit usually costs less than booking the two services separately. See our air duct cleaning page for what that job involves.
- Do the full seal, not just the visible joints. Sealing only what’s easily reachable in the attic is the cheap version of this work, and it leaves the hardest-to-reach connections – usually the ones leaking the most – untouched. A partial seal often needs a second visit down the road, and the total is higher than doing it once.
- Ask for the inspection write-up before agreeing to work. A good technician will show you photos of what’s actually inside the ducts and point out the specific failing connections. If a contractor won’t document the problem, keep looking. See what’s actually inside your ducts before committing to any dollar figure.
- Take care of dryer vent cleaning separately. Dryer vent work is a fire-safety service, not part of duct sealing, and bundling it in with a duct job as a cheap add-on usually means a rushed job. Our dryer vent cleaning page covers why it deserves its own visit.
- Free estimates. The inspection and estimate are free when you book work with us. Call (855) 408-4151 for an exact quote for your system.
One caution worth adding: ductwork repair isn’t a DIY job in most Gainesville homes. Attic spaces here hit 130 degrees or more in summer, and working around crushed flex, plenum connections, and sealed sheet metal without the right sealing materials and airflow knowledge usually makes a leak worse, not better. Put the work in front of a trained technician and it’s done once.
Duct Repair vs. Duct Replacement: Which Makes More Sense?
Repair is usually the smarter call when the system is mostly intact and the failures are isolated: a handful of crushed flex runs, disconnected boots, or dried tape on a metal trunk. Replacement makes sense when the duct runs have been crushed or collapsed through the majority of the system, when the wrap is compromised across a large span, or when the original install was undersized and sealing can’t fix the airflow. As a rough line, if repairs are going to run more than about half the cost of a partial replacement, replacement is usually the better value. The written estimate should spell out both paths so you can compare directly.
What Happens When You Call
When you call (855) 408-4151, we book an inspection. The technician walks the duct system, checks the accessible connections, tests for leaks, and photographs what’s failing. You get a written estimate with line items – sealing, repairs, cleaning if needed – before any work is done. We handle air duct cleaning, air duct repair, and dryer vent cleaning as three separate services under one company, so if the inspection turns up an unrelated issue, we can quote it in the same visit rather than sending you to find another contractor. Fast dispatch, 7am-7pm, Sunday through Friday. We answer 24/7. A call outside dispatch hours is booked into the next opening.
If your HVAC system uses premium controls or filtration components – Honeywell or Aprilaire equipment, for example, or Guardsman-protected surfaces – the technician will work with and around those components rather than treating the system as a generic install.
FAQs – Duct Repair & Sealing Cost
How much does duct sealing cost in Gainesville?
Duct sealing in Gainesville typically costs $350 to $850 for accessible joints and connections, and $700 to $1,400 for a full distribution system seal including attic runs and harder-to-reach connections. The final price depends on how many register cans, boots, and takeoffs your system has, and on how accessible the attic runs are. Call (855) 408-4151 for an exact quote – estimates are free.
Is it cheaper to repair or replace ductwork?
Repair is almost always cheaper than replacement when the failures are isolated. A single flex run replacement runs $180 to $400, and a boot reconnection is $120 to $280, while partial system replacement starts around $1,200 and runs toward $2,400. Replacement is only the better call when the majority of the system is crushed or the original install was undersized. Call (855) 408-4151 and we’ll write up both options so you can see the difference.
Can you come today?
Same-day service is often available on duct inspections and repairs. Call (855) 408-4151, and we’ll confirm the opening. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening.
Why does duct repair cost more in some Gainesville homes than others?
Access is the biggest reason. A single-story home with a straight attic run and easy reach between registers seals at the low end of the range, while a two-story with a cramped chase, multiple plenum connections, and long trunk runs costs more because the labor is higher. Older homes near the University of Florida with original metal trunk lines also cost more to repair than homes with flexible duct. Call (855) 408-4151 for a quote for your specific home – estimates are free.
Does duct sealing really save on energy bills in Gainesville?
Sealing leaky ducts in a Gainesville attic cuts real losses, because a failed connection here means pulling hot, humid attic air into the conditioned space. We don’t quote a percentage savings from energy models, because the number depends on how leaky the system was to begin with. What we can say: sealed connections keep conditioned air inside the duct instead of in the attic, and that’s the difference a homeowner notices on the thermostat. See air duct repair for what that work involves. For a free estimate, call (855) 408-4151.
Related Resources for Gainesville Homeowners
If you want to compare duct services in more detail, these pages cover the work that pairs with a repair job: Holloway Air Duct Cleaning for what we do, air duct cleaning for the cleaning scope, air duct repair for the repair scope, and dryer vent cleaning for the fire-safety side. We also serve the surrounding communities, so if you’re outside the city limits in Ocala, The Villages, or Jacksonville, we can quote the same work for your system. Whether you’re comparing quotes, deciding between repair and replacement, or just want to know what’s behind the drywall, an inspection is the right starting point. Call (855) 408-4151, and we’ll book it.
Pricing reflects the Gainesville market as of 2026. Holloway Air Duct Cleaning offers free estimates – call (855) 408-4151.
Written by the team at Holloway 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."
- Paige Delaney"Did the dryer vent while they were here for a small add on price. The dryer now finishes a load in one cycle instead of two."
- Eric Reed"Job was done well and the house smells better. There was some dust knocked loose around a couple of the registers that I had to wipe down afterward."
- Dale Hoffman