Whole-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.
Abatement Technologies Duct Repair & Sealing in Dallas: What to Know First
We provide independent Abatement Technologies duct repair and sealing in Dallas, typically completing scheduled jobs within one business day of your call. A written price arrives before any work starts, and every job ends with a documented photo record of every duct run we touched. If you own an Abatement Technologies air handler, HEPA filtration unit, or negative-air machine and have noticed uneven airflow, whistling registers, or dust collecting around joints in your ductwork, this page explains what we find and how we price the fix. Call (469) 405-6133 for a free estimate.
How Abatement Technologies Products Fail - and How We Fix Them
- PREDATOR 800/1200 Series: The flex-duct collars on these portable HEPA units harden after three to four Dallas summers. Heat cycling in attics that hit 140°F degrades the rubberized connection points, creating gaps that bypass filtration entirely. We cut back to sound duct material and install reinforced collars rated for sustained high-temperature exposure, then pressure-test the assembly.
- ABATEMENT PAS2400/PAS3600 Portable Air Scrubbers: The 12-inch inlet ducting on these units is prone to collapse at the first elbow when run continuously on remediation jobs. We replace the collapsed section with galvanized spiral duct or reinforced flex, depending on the installation geometry, and add support straps at 4-foot intervals to prevent sag.
- BD2K/BD4K Bedbug Heater Ducting: The high-temp fabric duct used with these thermal systems fatigues at the zipper seams after repeated deployment. In Dallas, where bedbug heat treatments run year-round, we see zipper blowouts that vent 180°F air into wall cavities. We repair with OEM zipper replacements where available, or fabricate welded-seam alternatives that hold pressure without the failure point.
- CAP600/CAP1200 Central Air Purifiers: The 6-inch and 8-inch bypass duct connections on these whole-house units often separate at the plenum interface due to vibration from the integrated blower. We remove the failed connection, clean the mating surface, and reattach with mastic sealant and mechanical fasteners, not tape alone, which is how they came from the factory.
- HEPA-AIRE SAH2/SAH3 Negative Air Machines: The 8-inch or 12-inch flexible trunk lines on these remediation workhorses develop pinhole leaks near the filter housing gasket after abrasive debris passes through. We isolate the leak zone with a smoke pencil, replace the damaged section, and verify seal integrity with a manometer reading before the machine goes back into service.
Our Abatement Technologies Duct Repair & Sealing Process

- 1
Written price delivered first. We inspect the duct system, identify the Abatement Technologies model and failure point, and deliver a fixed price in writing before any panel comes off. Haven Standard Clause 1.
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Photo documentation of the existing condition. Our technician photographs the failed joint, collapsed run, or separated collar before touching anything. Show the duct first. Talk about the solution second.
- 3
Parts decision: OEM or quality aftermarket. For Abatement Technologies units, we source OEM flex collars and filter housing gaskets when lead times permit. For emergency repairs or discontinued series, we use aftermarket components that match or exceed the original pressure rating, documented in your job record.
- 4
The repair and seal. We execute the fix using mastic sealant, mechanical fasteners, or replacement duct sections as specified. No duct tape as a primary sealant. Every joint is accessible for future inspection.
- 5
Pressure verification and photo record. We test the repaired assembly for leakage, record manometer readings where applicable, and photograph the completed work. These images join your before photos in the standard job deliverable.
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365-Day Done Right Promise in writing. The guarantee is printed, not implied. If the seal fails or the repair doesn’t hold, we return and make it right.
Before
AfterWhat Abatement Technologies Duct Repair & Sealing Costs in Dallas
| Repair Type | Typical Range | What Moves the Price |
|---|---|---|
| Flex duct collar replacement (PREDATOR series) | $280 - $420 | Attic accessibility, number of collars, collar diameter |
| Spiral duct section replacement (PAS series) | $340 - $580 | Duct diameter, length of run, elbow count |
| High-temp fabric duct seam repair (BD series) | $260 - $480 | Seam length, need for custom fabrication |
| Plenum reconnection with mastic seal (CAP series) | $220 - $360 | Plenum material (galvanized vs. duct board), blower relocation |
| Negative air trunk line leak isolation (SAH series) | $300 - $520 | Leak location count, filter housing gasket condition |
These are whole-system prices, not per-vent or per-foot teaser rates that balloon once the truck is on your drive. The price we write is the price you pay. Call (469) 405-6133 for an exact quote on your Abatement Technologies unit - estimates are free.
Why Dallas Homeowners Call CleanRun Air Duct Cleaning Dallas for Abatement Technologies Work

We’ve been running jobs across Dallas since 2013, including properties near the Design District where older buildings hold dust and debris in ways newer construction doesn’t. Tomas Reyes and our crew know Abatement Technologies equipment from hands-on work, not from a distributor brochure. We also service Lennox, Trane, and Carrier systems, which matters when your Abatement Technologies air scrubber ties into a mixed-brand HVAC setup and the failure crosses manufacturer lines.
Every technician is background-checked and uniformed under Haven Standard Clause 3: Verified Crews. You get a name before arrival, a written price before work starts, and a photo record before we leave. The 365-Day Done Right Promise applies to every Abatement Technologies repair we make, backed in writing, not subject to manager approval.
FAQs
No, independent duct repair does not void your Abatement Technologies equipment warranty, provided the work is performed by a qualified technician and does not alter the core filtration or blower assembly. We document our repairs with photos and written scope so any future warranty claim has a clear record of what was touched and what wasn’t. Call (469) 405-6133 if you need help understanding your specific warranty terms.
OEM flex collars and gaskets typically arrive in three to five business days; quality aftermarket alternatives are usually available same-day from our Dallas-area suppliers. We stock reinforced collars and spiral duct sections for common PREDATOR and PAS configurations, so most standard repairs don’t wait on shipping. For an exact timeline on your model, call (469) 405-6133.
Repair is the right choice when the filtration media and blower are sound and only the duct connections or trunk lines have failed. We recommend replacement when the core unit shows motor bearing wear, housing cracks, or repeated electrical faults that make continued service uneconomical. We’ll show you the condition of both during inspection and put both options in writing. Call (469) 405-6133 for a free second opinion on any estimate you’ve already received.
You receive a documented photo record of every duct run, before and after, as a standard deliverable on every job. For Abatement Technologies negative-air and HEPA units, we also record pressure readings where the manufacturer specifies test points. These documents are yours to keep, share with your insurance adjuster, or reference if the unit is later moved to a different property. Call (469) 405-6133 to schedule an inspection.
Yes. We repair and seal Abatement Technologies ducting in both residential and light commercial applications across Dallas, including remediation contractor equipment, healthcare facility negative-air setups, and multi-unit residential installations. Commercial jobs receive the same written price, photo documentation, and 365-Day Done Right Promise as residential work. Call (469) 405-6133 for a commercial estimate.
Ready to get your Abatement Technologies ductwork sealed right? Call (469) 405-6133 for a free estimate. A live person answers, day or night, and we’ll put a written price in your hand before any work starts.
Written by Tomas Reyes, Owner, CleanRun Air Duct Cleaning Dallas at CleanRun Air Duct Cleaning Dallas, serving Dallas and nearby areas.




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