Duct Sealing (Aerosol) in Austin, TX
Leaky ducts dump conditioned air into attics and wall cavities, and in most homes the worst leaks sit where nobody can reach them. Aerosol sealing works from the inside out: we mask the registers, pressurize the duct system, and release an atomized sealant that the escaping air carries to every gap, where it builds across the opening until it closes. The equipment measures duct leakage before and after, so you get a number on paper rather than a claim. We start with the test — if your system is already tight, we tell you and you pay for the test alone. Starting price covers a typical single-system home; it moves with system size, a second or third system, and how much accessible damage has to be repaired first, since sealant closes gaps but not a disconnected run. Serving Austin (60 ZIP codes, 975k residents) and surrounding neighborhoods with same-week scheduling.
Duct Sealing (Aerosol) in Austin
Leaky ducts dump conditioned air into attics and wall cavities, and in most homes the worst leaks sit where nobody can reach them. Aerosol sealing works from the inside out: we mask the registers, pressurize the duct system, and release an atomized sealant that the escaping air carries to every gap, where it builds across the opening until it closes. The equipment measures duct leakage before and after, so you get a number on paper rather than a claim. We start with the test — if your system is already tight, we tell you and you pay for the test alone. Starting price covers a typical single-system home; it moves with system size, a second or third system, and how much accessible damage has to be repaired first, since sealant closes gaps but not a disconnected run.
Local dossier · Austin, TX
Austin is the rare Texas city where most housing units are not detached houses, and that single fact changes the conversation. In a condo tower, a stacked fourplex or an East Austin ADU, the system is usually a closet air handler with short runs and one hallway return grille. There is not much duct to clean, and the real leverage is filter fit and whether the return is pulling air from a plenum or corridor instead of your rooms. Detached houses split their own way here: an older core around Hyde Park and Travis Heights with retrofit routing, and a post-2010 ring built tight enough that indoor air is close to whatever the equipment makes it. Then there is cedar. Ashe juniper pollen arrives in December fine enough to pass an ordinary filter and stay airborne indoors for weeks. Cleaning removes what has settled. It does nothing about what is coming, and we would rather say so.
the Texas State Capitol
Duct Sealing (Aerosol) in Austin (Travis County) — what's local
Austin sits in Travis County (county seat: Austin). For duct sealing (aerosol) that means our Austin crew sizes up the local housing stock before quoting — and follows Travis County permit requirements for any work that needs an inspection sign-off.
Scoped from a camera inspection
At Prime Air Duct Experts, a duct sealing (aerosol) is never guesswork. We scope every job from a camera look inside the ducts first — weighed against EPA guidance on when the work is actually warranted — so what you approve is matched to what your system actually needs, with the photos to prove it. And if the camera says the work isn't needed, we tell you that instead.
Camera duct inspection in AustinEvery duct sealing (aerosol) in Austin
Deliverables
- Pre-seal duct leakage test with the measured result recorded
- Registers masked and the full system pressurized for aerosol sealing
- Post-seal test on the same equipment — before-and-after numbers in writing
- Accessible tears and disconnections repaired first, because sealant cannot bridge an open run
- Written report you can hand to an inspector or a utility rebate program
How a job runs
Arrive
1-hour arrival window, text 30 min before with tech's name + photo.
Inspect
Full inspection with photos so you see what we see.
Execute
ACR-standard source removal, HEPA collection, clean site.
Document
Photo report + 1-year workmanship warranty in writing.
8+ neighborhoods in Austin
Same-week service across every neighborhood in Austin. Don't see yours? Call (469) 287-0686 — if it's in Austin, we cover it.
The Austin advantage.
Our Austin crew lives in the metro they serve, across Travis County. They know which Austin neighborhoods — Tarrytown, Hyde Park, Travis Heights and more — collect the most dust, and which newer builds still have construction debris in the runs. Local knowledge, local referrals, local accountability for every duct sealing (aerosol).
More services in Austin
Prices shown are starting estimates and may change with the condition, access, and scope we find on site. Only a written quote from an on-site visit is a price we commit to.
Duct Sealing (Aerosol) in nearby Travis cities
We cover duct sealing (aerosol) across Travis County — same crew, same warranty. Nearby Austin cities we also serve:
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Get it inspected. Get it in writing.
Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.
24/7 Response
Water intrusion in the ducts, a musty smell that won't quit, or vermin in the system? We answer 7 AM to midnight and every visit ends with camera photos and a written verdict — including a straight "your ducts are fine" when that's what we find. After-hours dispatch runs subject to crew availability.
Emergency line