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.
Fast, Reliable Duct Sealing Across Euless
Duct sealing in Euless typically runs $450 to $1,400 for a full system, depending on the age of the ductwork and how many runs are leaking. Most jobs take four to eight hours in the homes we see here. If you live in Euless, you know the dust situation around DFW Airport is different from what your relatives deal with in Keller or Grapevine, and why Euless Dryer Vent Cleaning matters for keeping that fine airport soot out of your home. It settles faster, it’s finer, and it gets pulled into every gap in your ductwork. Call us at (682) 255-2572 and we’ll give you a written price before any work starts.
Key Takeaways
- Whole-system duct sealing in Euless homes typically costs $450 to $1,400, with older 1970s-1990s flex duct homes landing on the higher end.
- Homes under the DFW Airport flight paths accumulate a gray, sooty jet-fuel residue that must be removed before sealant can bond properly.
- We cover every Euless job with the 365-Day Done Right Promise in writing. If the seal fails within a year, we come back free.
- Original flexible ductwork from the 1980s and 1990s is the single biggest leak source we find in Euless homes.
Styles & brands we work with
Why Hollis Air Duct Fort Worth Is Euless’s Preferred Duct Sealing Company
We have been sealing ducts in Euless long enough to know what the homes off Harwood Road, Midway Drive, and West Euless Boulevard actually need. It’s not the same job we do in a 2015 build in Southlake. Older Euless homes have original flex duct, duct board plenums, and years of that fine airport dust packed into every low spot in the system. Roy Castellanos runs our crews to a standard called The Garrison Code: arrive inside the window, price it in writing before touching the system, do the work by the book, leave the site clean. That is the whole promise. No paragraphs of fine print.
Our Duct Sealing team carries Rotobrush rotary brush systems and Nikro negative-air machines, the same equipment commercial crews use on much larger buildings. When we seal a trunk line or a plenum connection in Euless, we use mastic and mechanical fasteners, not tape that peels in two Texas summers. Every job is backed by a written one-year guarantee. If something fails inside that year, we return and make it right at no charge. That is the 365-Day Done Right Promise, and it is on every invoice we hand a homeowner in Euless.
Duct Repair in Euless
Duct Repair in Euless usually means fixing crushed or disconnected flexible runs and sealing open joints on the trunk line. In the 1970s-1990s homes that make up so much of Euless’s housing stock, the inner liner of flex duct deteriorates, the outer jacket sags, and conditioned air escapes into the attic. We find this in neighborhoods from Glade Crossing down to the older streets north of Highway 10. Repair work for a single crushed run or a gap at a trunk-line joint in Euless typically runs $200 to $450. Replacing several failed flex runs and sealing the supply plenum can push $600 to $1,000.
Crushed and Disconnected Flex Runs
Flex duct gets crushed by attic traffic, storage boxes, or simply its own weight after the inner liner weakens. A crushed return run means the blower works harder and pulls air from the attic instead of your rooms. We replace the damaged section and seal both connections with mastic, then check airflow at the register before we call the job done.
Trunk Line and Plenum Sealing
Older Euless homes often have duct board plenums that were never sealed correctly at the air handler connection. That gap lets attic air, insulation fibers, and airport soot enter the system even after the ducts themselves are sealed. We seal the plenum seams and the air handler connection as part of any full-system sealing job.
Air Duct Sealing in Euless
Air Duct Sealing in Euless means finding every leak in the supply and return network and closing it with mastic, aluminum tape, or replacement where needed. A full-system sealing job in a typical Euless home runs $450 to $1,400. Homes with original 1980s flex duct throughout usually land on the higher end because several sections need replacement, not just sealing. The job starts with a camera inspection of the main runs, then we seal the seams, boots, and connections, and finish by checking static pressure and airflow at each register.
Airport Soot Removal Before Sealing
Homes under the DFW flight paths accumulate a gray, sooty film inside ducts. If we seal over that film, the mastic bonds to the soot and not the metal or fiberglass. It peels within months. We clean every supply and return run with our Rotobrush system before any sealant goes on. That step is what makes sealing in Euless different from sealing in a subdivision twenty miles from a runway.
Register and Boot Sealing
Leaks at the ceiling register boot let hot attic air spill into the room in August. You can feel it standing under the vent: warm air mixing with the cool air the system is trying to deliver. We remove each register, seal the boot to the drywall with mastic, and reinstall it tight. It is the finishing detail that makes a sealed system actually feel sealed.
Trusted Brands We Service in Euless
We service and seal systems built around equipment from every major manufacturer, but the tools we bring to the job are what matter to a homeowner. Our crews run Rotobrush rotary brush systems for cleaning, Nikro negative-air machines for containment, and filtration products from Abatement Technologies and Guardsman where the job calls for them. We keep mastic, replacement flex duct, and common fittings on the truck, so most sealing work in Euless is completed same-visit without ordering parts. You will not wait two weeks for a fitting that should have been on the van.
See the difference
Before
After
Before
After
Before
AfterCommon Duct Sealing Problems We See in Euless Homes
- Original flex duct from the 1980s with a failed inner liner. The outer jacket looks fine, but the inner liner has split, and conditioned air is escaping into the attic while insulation fibers get pulled into the airflow. Tape over the jacket does nothing. The section needs replacement and proper sealing at both ends.
- Gray soot film from jet exhaust on every interior duct surface. Homes near Airport Freeway and the approach paths collect a fine gray residue that household filters never catch. It must be removed before sealing, or the sealant will not bond to the duct material.
- Duct board plenums never sealed at the air handler connection. Many original installations in Euless homes left a gap between the plenum and the air handler cabinet. The system pulls attic air into the supply stream even after the ducts pass a leakage test.
- Ceiling register boots leaking at the drywall seam. Even with sealed ducts, a loose register boot lets hot attic air spill into the room. We see this constantly in older homes off Cheek-Sparger and Fuller-Wiser where the original registers were never sealed properly.
In a 1980s home off West Euless Boulevard, our crew ran a camera inspection after a Rotobrush clean and found a crushed flexible return run and a 6-inch gap at a trunk-line joint. We used negative pressure with our HEPA filtration while sealing each seam and replaced the crushed section, then retested airflow. Blower motor amps dropped noticeably and the system stopped pulling attic dust in. That is the difference between cleaning ducts and actually fixing the system.
Pricing for Duct Sealing in Euless, TX
A partial sealing job on one or two accessible runs in Euless starts around $200 to $450. A full-system seal on a single-story 1980s home, including plenum sealing and register boot work, typically runs $450 to $1,400. Two-story homes and houses with extensive original flex duct replacement fall on the higher end. What affects the price: how many runs are leaking, whether the plenum needs full sealing, and how much original flex duct has to be replaced rather than sealed. You get one written price before we start. It does not move at the door. Call (682) 255-2572 for a free estimate and we will put the number in writing.
We Also Serve Cities Near Euless
Our Duct Sealing in Euless coverage extends to the surrounding area. We regularly work in Bedford, Colleyville, Southlake, and Haltom City. Each of those cities has its own housing stock and its own dust patterns, and we approach every job according to what the house actually needs, not a one-size template.
Serving Euless, TX - Our Local Coverage Area
We’re based in the Euless area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Duct Sealing in Euless
Jet exhaust settles inside ducts as a fine gray film that prevents mastic and sealant from bonding to the duct surface. If we seal over that film, the sealant peels within months. The ductwork must be cleaned with a rotary brush system to remove the soot before any sealing material goes on. Homes closer to the DFW approach paths see this more heavily than homes on the north edge of the city.
The inner liner in flex duct from that era degrades over thirty to forty years, splitting open while the outer jacket still looks intact. Conditioned air leaks into the attic, and the system pulls insulation fibers and attic dust into the rooms. Euless has thousands of homes built in that window, so we see this failure pattern weekly. The fix is replacing damaged sections and sealing every connection, not taping over the jacket.
Sealing alone will not stop the soot. The soot enters through return air leaks whenever the system runs, so those leaks must be sealed first. But if the plenum or air handler connection is left open, or if register boots leak at the ceiling, the soot keeps coming in through those gaps. Full sealing of the returns, plenum, and boots dramatically reduces the amount of exterior air pulled into the conditioned space.
We start with a camera inspection of the supply and return runs, then clean the system with a Rotobrush rotary brush to remove dust and any soot film. Next we seal the trunk line seams, plenum connection, register boots, and any accessible branch connections with mastic. Damaged flex sections get replaced. Finally we check static pressure and airflow at each register and give you a written report of the work.
Cleaning and sealing address different problems. Cleaning removes accumulated dust and debris. Sealing closes the leaks that pull new dust, attic air, and airport soot back into the system. If a prior cleaning did not include a camera inspection, you may have open leaks that are undoing the clean within weeks. Sealing is what keeps the system clean after the brushes are packed up.
Ready to Seal Your Ducts in Euless?
If your Euless home has original flex duct, gray dust that keeps coming back, or rooms that never quite reach the thermostat temperature, the problem is probably the ductwork, not the unit. Call (682) 255-2572 and our team will schedule a camera inspection, walk you through what we find, and put a written price in your hand before any work begins. Every sealing job is covered by the 365-Day Done Right Promise. If it fails within a year, we come back and fix it free.
Written by Roy Castellanos, Owner at Hollis Air Duct Fort Worth, providing Duct Sealing across Euless and the surrounding DFW area.