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 Midland?
Duct repair and sealing in Midland typically runs $280 to $1,600 depending on how much ductwork is compromised and how far the leaks spread. Small jobs, like resealing a handful of joints or patching one crushed run, usually land at the low end. Larger repairs that reconfigure a trunk line or replace several sections of flex duct land at the high end. We give free estimates, so you get a written number before any work starts.
The short answer is that duct leaks are the most common reason a house in Midland feels dusty, stuffy, or hard to keep comfortable. This is a dry, windy, dust-prone part of the Permian Basin, and ductwork that has been bumped, kinked, or pulled loose over time lets that outside air in. Sealing it back up is usually a same-day job for our technicians.
Duct Repair & Sealing Cost Breakdown (2026)
Here’s how pricing breaks down for the work we actually do in Midland. These are typical ranges for 2026, not firm quotes. Your written estimate sets the final price, and it’s free.
| Service | Typical Price Range (2026) | What It Covers |
|---|---|---|
| Joint and seam sealing (spot repair) | $280 – $550 | Sealing loose joints, gaps at registers, and small seam leaks on accessible ductwork |
| Single duct run repair or patch | $350 – $650 | Patching a hole, crush, or tear in one flex or sheet-metal run |
| Section replacement (flex duct) | $400 – $800 | Removing and replacing one or two damaged flex runs, including reconnect and seal |
| Full system seal (whole house) | $900 – $1,600 | Sealing accessible joints, seams, boots, and connections throughout the system with mastic and professional-grade sealant |
| Trunk line or return reconfiguration | $700 – $1,500 | Rerouting or rebuilding a main trunk or return run to fix poor airflow or a disconnected section |
| Repair combined with full duct cleaning | $1,100 – $2,200 | Repair and seal the ductwork, then clean it with Rotobrush rotary brushes and Nikro HEPA negative-air equipment |
What drives the number up or down? Access is the biggest factor. Ductwork in an attic is usually straightforward to reach. Ductwork buried behind drywall or under a raised floor means more time and more careful work. The number of separate leaks and the material involved (flex versus rigid sheet metal) also matter. A system with ten loose joints costs more to seal than one with two.
What Affects Duct Repair & Sealing Pricing in Midland
- Access to the ductwork. Most Midland homes have ductwork in the attic or a crawl space. Easy attic access keeps the price down. When runs are boxed in or routed through tight chases, expect more labor time.
- Number of leaks and disconnected sections. One crushed flex run is a quick fix. A system where several joints have pulled apart takes longer to seal properly, and the price reflects that.
- Duct material. Flex duct is faster to repair or replace. Rigid sheet metal takes more time to patch and seal correctly, and the price reflects the extra work.
- Dust and debris load. This is dusty country. When a system is loaded with dust, we often recommend cleaning alongside the repair so the sealant bonds to a clean surface. Rotobrush brushes scrub the duct walls and Nikro negative-air equipment pulls the debris out at the same time.
- Whether it’s connected to a whole-home filtration setup. Homes with Honeywell or Aprilaire filtration are common here. We work around those systems carefully rather than through them, so nothing gets damaged in the process. That matters for the price and for getting the system back to how it was running.
- Reconfiguration needs. Sometimes the problem isn’t a leak at all. A run was sized wrong or routed poorly, and airflow suffers no matter how well you seal it. Rerouting a trunk line costs more than a simple patch.
Why Duct Leaks Are Common in Midland Homes
Midland’s climate and soil set up ductwork for trouble. This is a dry region with wide swings between hot summer afternoons and cool winter mornings, and that expansion and contraction works on duct connections over the years. Flex duct in particular can sag in an attic, pull loose at a boot, or get kinked when someone moves around the space. And the dust this part of West Texas is known for finds every gap.
A leaky return doesn’t just lose conditioned air. It pulls attic air, dust, and insulation particles straight into the living space. So the symptom people notice first is often dust settling on every surface, or a musty smell when the system kicks on. If that sounds familiar, it’s worth having the ductwork checked before you spend money on filtration add-ons that can’t fix a gap.
What Does Duct Repair & Sealing Actually Involve?
We start by mapping the system and finding the leaks. That means checking joints, seams, boots, and every connection we can reach. From there, we:
- Seal joints, seams, and register connections with professional-grade mastic or sealant, not duct tape.
- Patch or replace crushed, torn, or disconnected sections of duct.
- Secure and re-attach runs that have pulled loose at a boot or plenum.
- Clean the affected ductwork when dust is heavy, so the sealant bonds to a clean surface.
- Confirm airflow is restored through the whole system before we leave.
Because we handle air duct repair, cleaning, and dryer vent work as separate services, one visit often covers the whole picture. Rotobrush rotary brushes do the mechanical scrubbing, and Nikro HEPA vacuum equipment runs in negative air mode so dust is captured rather than pushed into your living room. Abatement Technologies filtration on the job means what we loosen stays contained. You can read more about our full approach on the Duct Cleaning Midland home page.
Should You Repair or Replace Leaky Ductwork?
Repair is almost always the right call when the duct material is still sound. If the leaks are at joints, boots, or connections, sealing them fixes the problem for a fraction of the cost of replacement. Replacement comes into play when flex duct is crushed, full of debris, or physically breaking down, or when a run was chronically undersized and rerouting is the only real fix.
A good rule: if more than half of the duct runs are damaged beyond patching, replacement is usually more cost-effective than chasing repairs one at a time. Our technicians can give you a straight answer after they’ve looked at it, and the estimate is free.
How to Save on Duct Repair & Sealing in Midland
There’s no coupon needed to keep the price reasonable. A few practical things help:
- Catch small leaks early. A $280 joint-sealing job today is cheaper than a $1,500 trunk rebuild later. If you’re getting dusty air or high energy bills, have it looked at.
- Combine repair with cleaning. Doing both in one visit costs less than booking them separately, since the equipment and access are already in place. If your ducts haven’t been cleaned in years, this is the better move.
- Clear access to the attic or crawl space. Moving boxes and stored items out of the way cuts labor time.
- Get a written estimate before any work. Ours is free, and it lists exactly what’s being fixed. Call (844) 382-8255 to schedule.
- Ask about the filtration system. If you have Honeywell or Aprilaire gear, mention it so we can plan the work around it and avoid a separate service call.
How Long Does Duct Repair & Sealing Take?
Most repairs are done in a single visit. Spot sealing takes a couple of hours. A full-system seal typically runs two to four hours depending on how many leaks there are and how easy the ductwork is to reach. If cleaning is included, plan on most of a day. We schedule with dispatch from 7am to 7pm, Sunday through Friday, and we’re closed Saturday.
While we’re on site, we also look at the dryer vent if it hasn’t been serviced. A clogged dryer vent is a known fire risk and one of the more overlooked safety items in a home. Cleaning it is a small add-on compared with the risk it carries.
FAQs – Duct Repair & Sealing Cost
How much does duct sealing cost in Midland?
Whole-home duct sealing in Midland typically costs $900 to $1,600 in 2026. Spot sealing of a few joints runs $280 to $550. The written estimate sets the final price, and estimates are free. Call (844) 382-8255 for an exact quote.
Is it cheaper to repair or replace ductwork?
Repair is cheaper in most cases, often by half or more, as long as the duct material itself is still sound. Replacement makes sense only when most of the runs are crushed or breaking down. A technician can tell you which applies to your system. Call (844) 382-8255 to book a free estimate.
Can you come today?
Same-day service is often available, and dispatch runs from 7am to 7pm, Sunday through Friday. Call (844) 382-8255 and we’ll find the soonest opening. We answer 24/7.
Why does my house get so dusty when the AC runs?
That’s usually a sign of leaky return ductwork pulling attic air and dust into the system. Sealing the leaks typically runs $280 to $1,600 depending on scope. Call (844) 382-8255 for a free look at your system.
Does duct repair cost more if I have a whole-home filtration system?
No, but it does change how we work. Homes with Honeywell or Aprilaire systems need the ductwork handled carefully so the filtration gear isn’t damaged. We’re trained on those systems and plan the repair around them. Call (844) 382-8255 for a free estimate.
Can I just seal my own ducts with tape?
We don’t recommend it. Ductwork in an attic is often hot, dusty, and hard to reach, and taping a leak from the outside frequently misses the actual gap. Sealant has to go on a clean, accessible joint to hold. A trained tech with the right material gets it right the first time. Call (844) 382-8255 and we’ll take care of it.
Booking Duct Repair & Sealing in Midland
If your ducts are letting dust in or your energy bills are climbing, a repair and seal is a straightforward fix. We offer free estimates, upfront pricing, and a satisfaction guarantee on the work. Our technicians have up to 8 years of experience, and we use the same professional equipment – Rotobrush, Nikro, and Abatement Technologies – that remediation contractors rely on. For a closer look at the neighborhoods we cover, see our Midland page.
Call (844) 382-8255 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Pricing reflects the Midland market as of 2026. Duct Cleaning Midland offers free estimates – call (844) 382-8255.
Written by the team at Duct Cleaning Midland.
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."
- Tim Padgett"They photographed every return and supply before starting and sent me the file afterward. No upsell to a sanitizing treatment I didn't need."
- Eduardo Salazar"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."
- Claudia Guzman