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
After
Before
AfterHow Much Does Duct Repair & Sealing Cost in Colorado Springs?
Duct repair and sealing in Colorado Springs typically costs $250 to $650 for small repairs such as reconnecting a single joint, patching a short run, or sealing a handful of leaky seams. Mid-size jobs involving sagging flex runs, damaged boots, or poorly fitted takeoffs usually land between $650 and $1,800, and larger projects that replace sections of rigid trunk line or rerun duct through a tight crawlspace or attic can run $1,800 to $4,500 or more. Every price we quote is set per job by the written estimate, and estimates are free.
Those ranges reflect real Colorado Springs work: aging housing stock, dry air that stresses seams and tape, and a mix of slab, crawlspace, and attic duct systems. Here’s how to read the numbers before you call anyone.
Key Takeaways
- Small duct repairs and sealing: roughly $250-$650.
- Mid-size repairs or whole-system sealing: roughly $650-$1,800.
- Rigid trunk replacement and larger reruns: roughly $1,800-$4,500+.
- Leaky ducts waste cooled and heated air before it reaches your rooms, so repair often pays you back in lower utility bills.
- Estimates are free and the written estimate sets the final price.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s a line-by-line look at what each type of duct repair and sealing job in Colorado Springs tends to run. Use it as a planning guide, not a quote. Your actual price depends on your system’s layout, the condition of the ductwork, where the problem sits, and access.
| Job | Typical 2026 Range in Colorado Springs |
|---|---|
| Reconnecting a separated joint or reconnect at a boot | $250-$500 |
| Sealing leaky seams, joints, and plenum connections (mastic or foil tape) | $300-$900 |
| Repairing crushed or kinked flex duct (single run) | $400-$850 |
| Replacing damaged or undersized takeoffs and boots | $450-$1,200 |
| Whole-system sealing and air-balancing touch-up | $650-$1,800 |
| Replacing a section of rigid trunk line | $900-$2,500 |
| Full duct rebuild or rerun of a major zone | $1,800-$4,500+ |
What drives the cost up or down? Access is the biggest factor. A duct problem you can reach from an open attic hatch is a different job from one buried behind drywall or deep in a crawlspace under a 1950s build near Old North End. Material matters too: rigid metal trunk work costs more than repairing flex. The number of problem spots, the size of the system, and whether we find damage during a routine cleaning all shift the final number. We clean it. If we find damage, we fix it; that saves you a second appointment and a second company.
We work with professional-grade equipment from Rotobrush and Nikro, not portable shop vacs, so we can inspect and repair in one visit. If you already run a Honeywell or Aprilaire humidifier or filtration setup, we work with your existing system, not around it.
What Affects Duct Repair & Sealing Pricing in Colorado Springs
Six local factors move the price more than anything else. Each one shows up often in Colorado Springs homes, and knowing them before an estimate means fewer surprises.
- Housing age and how ducts were installed. Older homes in central neighborhoods and established areas often have original rigid metal trunk lines with taped joints that have dried out and let go. Newer builds on the north and east sides of Colorado Springs more often use flex duct, which crushes easily. Repair requirements differ, so scope differs.
- Access. Ductwork you can reach from an attic hatch or an open crawlspace is faster to repair than ductwork trapped behind finished drywall. Difficult access adds labor, which is the largest cost driver after materials.
- Our dry, high-desert climate. Colorado Springs air is dry for most of the year, and that dry air cycles hot and cold. Both wear down foil tape and mastic over time. Homeowners who heat with forced air through the winter often see seam failures that a milder climate might not produce. Sealing is a maintenance item here, not a one-time affair.
- How many leaks and problem spots. A single detached joint is a small job. A dozen loose seams across a whole system is a full sealing project. Pricing scales with the number of repair points.
- Duct material. Rigid metal trunk line costs more to repair or replace than flex. Flex is fast to swap, metal takes fabrication and fitting. We carry what we need for either, so there’s no waiting on a second vendor.
- Whether cleaning is needed alongside repair. If dust and debris come out of a failed joint, cleaning usually makes sense before sealing. Pairing the two on one visit saves the setup cost of two separate appointments.
If you want a fuller picture of the city’s systems and what kinds of homes we see, the Colorado Springs page covers it. Our technicians have up to 9 years of experience working on residential and commercial duct systems. For the broader scope of what we do, see Flagship Air Duct Cleaning.
How to Save on Duct Repair & Sealing
You don’t need a discount to keep the bill down. A few practical moves do most of the work.
- Get the repair scoped before anything else. A free estimate tells you whether you’re looking at a $300 reconnect or a $2,000 trunk replacement. Guessing leads to overpaying in either direction.
- Bundle cleaning and repair on one visit. If your ducts are due for cleaning, arrange both together. One setup, one trip, one invoice.
- Seal early. A handful of loose seams sealed now at $300-$900 is cheaper than waiting for a failed joint to drop debris into a room and trigger a larger fix.
- Ask what’s accessible. Sometimes a small change in routing or a repair done from a nearby hatch shortens access time and lowers labor. Ask during the estimate.
- Handle it once. If a contractor finds damage mid-clean and has to call a second repair company out, you pay two setup costs. One provider for cleaning, inspection, and repair avoids that.
- Keep an eye on dryer vents too. A clogged dryer vent is a fire risk most companies ignore, and clearing it is a separate, affordable service that protects the house. The U.S. Fire Administration links clogged dryer vents to thousands of residential fires annually.
Our estimates are free. Call (866) 293-3740 to schedule one and get a written number before any work starts. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
FAQs – Duct Repair & Sealing Cost
How much does duct sealing cost in Colorado Springs?
Duct sealing in Colorado Springs typically runs $300 to $900 for a focused sealing job on accessible seams and joints, and $650 to $1,800 for whole-system sealing with balancing touch-up. The number of leak points and how accessible the ductwork is set the final price. Call (866) 293-3740 for an exact quote. Estimates are free.
Is it cheaper to repair or replace ductwork?
Repair is almost always cheaper than replacement. A single joint reconnect at $250-$500 is far less than replacing a run. Replacement makes sense when ductwork is crushed beyond repair across a whole zone or when the layout itself wastes energy. A free estimate tells you which side you’re on. Call (866) 293-3740 and we’ll scope it.
Can you come today?
Often, yes. Same-day service is available depending on the schedule, so call early if you have a failed joint and the system is blowing air into an attic or crawlspace. Call (866) 293-3740. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
What’s the most common duct repair you see in Colorado Springs?
Detached and dried-out seams are the most common, typically running $300 to $900 to fix. Our dry climate cycle ages tape and mastic faster than many homeowners expect. Catching it before a joint fails completely keeps the cost at the lower end of that range. Call (866) 293-3740 for a free look.
Do you fix damage you find during cleaning?
Yes. We clean it. If we find damage, we fix it, with no second company and no second trip. That’s why we quote cleaning and repair together when the scope calls for it. Call (866) 293-3740 to set up an estimate and confirm what your system needs.
What Happens When You Call
You’ll get a free estimate, a clear scope, and a written price before any work starts. Our technicians use professional-grade equipment from Rotobrush and Nikro, and they’re familiar with Honeywell, Aprilaire, Abatement Technologies, and Guardsman indoor air quality systems, so we work with your setup rather than around it. We handle air duct cleaning, dryer vent cleaning, and air duct repair under one provider so nothing falls between two companies. Whether it’s a single loose seam or a full trunk replacement, the job is held to a Flagship standard: built as the benchmark, not the baseline.
Have a duct problem in Colorado Springs and want to know what it will cost? Call (866) 293-3740 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, and we’re closed Saturday. A call outside dispatch hours is booked into the next opening. Estimates are free, the price is set per job by the written estimate, and there are no surprises on the invoice.
Pricing reflects the Colorado Springs market as of 2026. Flagship Air Duct Cleaning offers free estimates – call (866) 293-3740.
Written by the team at Flagship Air Duct Cleaning.
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."
- Cedric Jackson"We got four quotes because the number involved was big enough to be worth the hassle. Two of them were clearly guessing. One was reasonable but couldn't start for a month. These guys were in the middle on price, could start the following week, and were the only ones who asked to see the actual problem area before quoting instead of estimating from my description. Work took a day longer than planned, which they told me about the morning it happened rather than after the fact. No change to the price."
- Jodi Schaefer"Two guys, about three hours, plastic down at every register, and they wiped the vent covers before putting them back."
- Dana Parker