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 Air Duct Cleaning Across Lost Creek
Air duct cleaning in Lost Creek typically runs $450 – $900 for a standard single-system home, and $1,100 – $1,900 for the large three-system custom homes this area is known for. Most jobs are completed same-day, and you’ll get a written price before any work begins. If you live off Lost Creek Boulevard, along the Barton Creek greenbelt edges, or up in the hillside streets near the country club, we know your ducts are probably original to the house. Call (940) 283-6595 for a free estimate.
Why Cardinal Air Duct Austin Is Lost Creek’s Preferred Air Duct Cleaning Company
Lost Creek homeowners deal with a specific set of duct problems you won’t find in newer subdivisions. Homes here were mostly built between the 1960s and 1980s, on wooded hillside lots, with slab foundations and tight attic access. That means three things our crews see constantly: decades of cedar and oak pollen packed into flex runs, original metal ductwork under slab that most cleaners can’t reach, and attic sections so cramped that some companies won’t even attempt the job. Our team works those homes every week.
Reviews from Lost Creek customers mention the same two things: we show up when we say we will, and the before-and-after photos make it obvious the work was actually done. Omar Haddad, who leads our Austin operation, trains every tech on hillside homes with multiple systems. We don’t send a generalist who sees a Lost Creek three-system house for the first time and guesses at a price.
Response time to Lost Creek is same-week for most bookings, and every job includes The Relay Standard: a live trackable arrival window, a written price before work starts, photo documentation of every register and return, and a digital invoice you can pay from your phone. A live person answers when you call, day or night.
Styles & brands we work with




Ductwork Cleaning in Lost Creek
Ductwork Cleaning in a Lost Creek home means removing the accumulated pollen, construction dust, and sometimes decades-old debris from every supply and return run, including the sections you cannot see. In this neighborhood, that often means reaching slab-embedded supply trunks with extended rotary tools and negative-pressure extraction: the loosened debris goes straight into a HEPA-filtered vacuum, not back into your living room. Most Lost Creek jobs run $450 – $900 for a single-system home, and larger custom homes with multiple systems are priced per system.
Here’s what the work actually involves. We map every duct run, agitate the interior walls with a Rotobrush rotary system to break loose caked-on particulate, and pull it out under negative pressure using Nikro HEPA vacuums. Then we clean every register and return grille, inspect for separated or collapsed sections, and show you photos of what came out.
Slab Foundation Duct Runs
Many Lost Creek homes have supply trunks running through the slab. These can’t be reached from the attic, and crews that only work from above leave them untouched. We use extended agitation tools and camera inspection to clean and verify the under-slab sections too.
System-By-System Pricing
Three HVAC systems means three sets of ductwork. We price each system separately, and you get a written quote that breaks out each one before we start. If a system is relatively clean and another is packed with pollen, you’ll see that reflected in the price, not averaged into a vague flat rate.
Air Duct Inspection in Lost Creek
Air Duct Inspection in Lost Creek is the step that tells you what you’re actually dealing with before any cleaning starts. For homes built from the 1960s onward with original ductwork, that matters because what’s inside is usually a mix of cedar pollen, sheetrock dust from past remodels, and insulation that’s broken down over decades in Central Texas heat. A full video inspection runs $150 – $300, and it’s credited toward the cleaning if you book both.
We run a camera through every accessible run and show you the footage. You’ll see exactly where flex duct has sagged, collapsed, or separated at the collar, and which sections have never been cleaned. For under-slab trunks, we use the camera to confirm whether debris is packed against the duct floor.
What the Camera Finds
On a recent job off Lost Creek Boulevard, the camera showed a 1970s slab-embedded supply trunk with original metal duct still intact, a 1980s attic flex run that had come apart at a junction, and a dedicated return in a converted garage that had been pulling air through a gap in the framing. None of that was visible from the registers.
Before-And-After Verification
After cleaning, we run the camera again and provide side-by-side stills. You sign off knowing what was cleaned, what was repaired, and what condition every run is in. That’s the documentation a homeowner needs for work they can’t see.
Trusted Brands We Service in Lost Creek
We service and install filtration products from Aprilaire, Honeywell, and Guardsman, and our cleaning equipment comes from Rotobrush, Nikro, and Abatement Technologies. For Lost Creek customers, we keep common replacement parts stocked locally, including flex duct connectors, register boxes, and filter media for the Aprilaire and Honeywell systems found in many of these original custom homes. Fast turnaround matters when a collapsed flex run has your upstairs system pulling attic air. Most repairs are completed same-visit.
See the difference
Before
After
Before
After
Before
AfterCommon Air Duct Cleaning Problems We See in Lost Creek Homes
- Collapsed or disconnected attic flex runs. Decades of heat and humidity break down the plastic inner liner, and the duct sags or separates. The system still runs, but it’s pulling attic air and blowing insulation dust through the registers.
- Packed slab-embedded supply trunks. These original metal runs collect decades of dust, pet hair, and construction debris. Most crews never touch them because they can’t be reached from the attic, which is exactly why we inspect and clean them with extended tools.
- Cedar and oak pollen buildup. Lost Creek sits heavily wooded with mature cedar and oak. Pollen season here means HVAC systems run year-round in high humidity, and organic debris clings to duct walls. Regular cleaning and antimicrobial treatment reduce the load.
- Multiple systems with wildly different conditions. One system might be a 1970s original, another a 1990s addition, and a third serving a converted garage. A flat whole-house price hides the fact that only one system needed real work. That’s why we quote per system.
Pricing for Air Duct Cleaning in Lost Creek, TX
Here are straight numbers for the Lost Creek market. A standard single-system home runs $450 – $900 for full duct cleaning, including supply, return, and register cleaning. A large custom home with two systems typically runs $900 – $1,400. Three-system homes, which are common along the hillside streets and around Barton Creek, run $1,100 – $1,900. Video inspection with written report is $150 – $300, credited toward cleaning if you book both. What changes the price is system count, duct length, accessibility, and whether repairs like collapsed flex need attention. You get a written price before work starts. Call (940) 283-6595 for a free estimate on your specific home.
We Also Serve Cities Near Lost Creek
Our crews serve Lost Creek and the surrounding area, including Austin, Cedar Park, Buda, and San Marcos. If you’re just across the Barton Creek boundary or a few minutes away, ask about scheduling for your neighborhood. We also maintain a full Air Duct Cleaning guide for homeowners across the region.
Serving Lost Creek, TX - Our Local Coverage Area
We’re based in the Lost Creek 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 Air Duct Cleaning in Lost Creek
Because each system has its own ductwork, its own history, and its own condition. A flat whole-house rate hides the fact that one system might be nearly clean while another is packed with decades of pollen and construction dust. We price each system separately and show you what’s in each one before you approve the work. Call (940) 283-6595 for a per-system quote on your home.
We use extended rotary agitation tools and negative-pressure extraction to reach under-slab supply trunks from the register openings. Then we run a camera through to verify the debris is gone. If a section can’t be fully reached, we tell you that plainly, rather than claiming the whole system is clean. Call (940) 283-6595 to schedule an inspection.
You should expect before-and-after photos of every register, return, and accessible duct run, plus a written summary of any repairs made. That includes camera stills of slab-embedded sections and any collapsed or disconnected flex duct that was corrected. If a company won’t provide this, you can’t verify the work. Every Cardinal job includes full photo documentation as part of The Relay Standard.
Lost Creek sits in a heavily wooded stretch with dense cedar and oak canopy close to the homes, and the hillside terrain traps pollen near ground level. Homes here run HVAC year-round due to the heat and humidity, which pulls that pollen through returns continuously. The combination of dense canopy, hillside airflow, and original 1960s – 1980s ductwork means buildup happens faster than in more open neighboring areas. Call (940) 283-6595 to schedule a cleaning.
Yes. Original metal ducts from the 1970s are often in better structural shape than the flex duct installed in later decades, but they’re often accessible only through tight attic spaces. We use rotary agitation at controlled speed and monitor with real-time camera views during cleaning to avoid over-stressing joints. Tight attic access is routine for us in Lost Creek, not a reason to skip sections. Call (940) 283-6595 for an assessment.
Written by Omar Haddad, Owner at Cardinal Air Duct Austin, serving Lost Creek and the surrounding area.