Whole-home duct cleaning
Dryer vent cleaning
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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.
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AfterHow Much Does Air Duct Cleaning Cost in Austin?
Air Duct Cleaning in Austin typically costs between $350 and $700 for a standard single-family home up to 2,500 square feet. Larger homes, homes with multiple HVAC systems, or ductwork that hasn’t been touched in a decade can push that range to $800 – $1,200. Most Austin homeowners we work with land right around $450 – $550 for a full-system cleaning that includes supply ducts, return ducts, the air handler, and both plenums.
That price reflects what we call a “full-scope” cleaning, the kind that uses a Rotobrush rotary brush system paired with a Nikro HEPA vacuum to physically agitate and extract debris, not just a shop-vac wand shoved into a vent. If you’re getting a quote below $250 in Austin, ask what’s being cleaned and with what equipment. Something is usually being skipped.
If you want an exact number for your home, call (940) 283-6595. We’ll give you a written price before any work starts, and it won’t change when the technician arrives.
Key Takeaways on Austin Duct Cleaning Prices
- Typical Austin home (under 2,500 sq ft): $350 – $700
- Larger homes or 2+ HVAC systems: $800 – $1,200
- Most common final invoice in Austin: $450 – $550
- Dryer vent cleaning as an add-on: $75 – $150
- Air handler/coil cleaning add-on: $100 – $250
- Written price before work starts is non-negotiable at Cardinal Air Duct Austin
Air Duct Cleaning Cost Breakdown (2026)
Here’s How Much Does Air Duct Cleaning Cost in Austin, TX? (2026 Price Guide) - a typical invoice looks like this, line by line. These are 2026 market rates from the work we do across Travis County, Williamson County, and Hays County.
| Service Line Item | Typical Austin Price Range | Notes |
|---|---|---|
| Full duct cleaning, single HVAC system | $350 – $550 | Covers supply/return ducts, registers, plenums, air handler |
| Each additional HVAC system | $150 – $250 | Common in two-story Austin homes with separate upstairs/downstairs units |
| Air handler / evaporator coil cleaning | $100 – $250 | Critical if coil hasn’t been cleaned in 3+ years |
| Dryer vent cleaning (add-on) | $75 – $150 | Standalone runs $125 – $200 in Austin |
| Furnace/plenum deep clean | $75 – $125 | Often rolled into full-service price |
| Antimicrobial fogging / sanitizing | $100 – $300 | Optional; we’ll tell you honestly if you need it |
| Mold remediation (if found) | $500 – $2,000+ | Requires containment; priced per job after inspection |
| Flex duct replacement (per run) | $150 – $350 | If duct is collapsed, torn, or mouse-chewed |
What drives cost up? Number of vents, number of HVAC systems, accessibility (crawlspace vs. attic vs. slab), and how long it’s been since the last cleaning. What drives it down? A well-maintained system, recently replaced filters, and a single-story home with a straight trunk line.
In Austin specifically, two things push prices slightly higher than the national average. First, our humidity means coils in older homes in areas like Crestview, Hyde Park, and Brentwood often carry years of biological growth that takes extra time to clean properly. Second, a lot of Austin ductwork, especially in houses built during the 1980s – 2000s boom in Round Rock and Pflugerville, runs through attics that hit 140°F by midday. Our techs plan around that heat, which can extend job time in the summer months.
One thing worth saying plainly: we don’t do square-footage pricing games. You won’t hear “it’s $99 for the first 10 vents, then $12 per vent after that” from us. We quote a flat price for the job, in writing, before we touch a single register.
What Affects Air Duct Cleaning Pricing in Austin
- Home size and vent count. A 1,200 sq ft bungalow in Mueller with 8 vents costs less than a 3,800 sq ft house in Steiner Ranch with 18 vents and two systems. More surface area, more time, more labor.
- Number of HVAC systems. Many Austin homes built after 2000 have separate upstairs and downstairs units. Each system has its own air handler, coil, and duct network. That’s two cleanings, not one.
- Access and construction type. Pier-and-beam homes in older neighborhoods like Travis Heights and Allandale often have ducts in the crawlspace, which takes longer to access than attic runs. Slab foundations in places like Cedar Park typically mean everything is in the attic.
- How long since the last cleaning. If ducts haven’t been touched in 10+ years, expect more heavy debris, more time, and possibly the need for an air handler cleaning. Austin’s cedar pollen season doesn’t help – juniper pollen is fine and sticky, and it clings to duct walls.
- Pets and construction dust. Homes with multiple shedding dogs or recent renovations (very common in East Austin and Zilker right now) have more particulate load in the ductwork. More debris means slower extraction to do it right.
- Condition of the ductwork itself. Torn flex duct, gaps in connections, or rodent damage all add repair scope. We’ll show you photos and give you a price before doing anything beyond the agreed cleaning.
What Should Never Affect Your Price
Your zip code within the Austin metro should not change your price. Neither should the time of year, the day of the week, or how busy we are. At Cardinal Air Duct Austin, the price you’re quoted is the price you pay. That’s the written-price standard we operate under, and it’s part of The Relay Standard every customer gets, no exceptions.
Is Duct Cleaning Worth It in Austin?
For most Austin homeowners, yes, once every 3 – 5 years, or sooner if you have specific triggers. Our climate creates real conditions that justify the work: cedar fever season coats the city in juniper pollen from December through February, oak pollen hits hard in March and April, and summer humidity gives dust a chance to clump and stick inside ducts. If anyone in the house has allergies, a clean duct system genuinely reduces the particulate load circulating through your return air.
We’ll also be straight with you: if your ducts are only lightly dusty and your filters have been changed regularly, you might not need a cleaning yet. We’ll tell you that. Our job is to give you an honest assessment, not to sell a cleaning you don’t need. The 365-Day Done Right Promise means we’re not interested in doing work that doesn’t hold up.
If you’re noticing any of these, it’s time to call:
- Visible dust buildup on registers or vent covers
- Dust settling on furniture within days of cleaning
- Musty or stale odor when the AC kicks on
- Unexplained spike in your Austin Energy bill
- Recent renovation or drywall work in the home
- Rodent activity in the attic (common in north Austin neighborhoods near greenbelts)
How to Save on Air Duct Cleaning
There are honest ways to keep your duct cleaning cost down in Austin, and they mostly come down to maintenance between cleanings.
- Change your filters on schedule. A 1-inch filter every 60 – 90 days, or a 4-inch media filter every 6 months. Dirty filters force the blower to pull air through the bypass and stir up more debris in the ducts.
- Keep return vents clear. Don’t block returns with furniture or rugs. Restricted airflow means the system pulls harder and pulls in more dust.
- Run your system less with a smart thermostat. Less runtime means less air moving through the ducts means less debris building up in the first place. Austin’s mild shoulder seasons in October – November and March – April are perfect for giving the AC a break.
- Bundle services. If you’re having your dryer vent done anyway, adding it to a duct cleaning is cheaper than scheduling them separately. Same goes for air handler cleaning.
- Don’t wait for the system to be a disaster. The longer you wait, the more time and labor it takes to do the job properly. A 3-year-old cleaning is a maintenance visit. A 15-year-old cleaning is a remediation project.
The simplest way to know exactly what you’ll pay for Air Duct Cleaning Near Me in Austin, TX: call (940) 283-6595 and ask for a free estimate. We’ll ask a few questions about your home, give you a price range on the spot, and schedule a visit with a written quote before any work happens.
How the Cardinal Air Duct Austin Process Works
We don’t show up in a random four-hour window with a shop vac. Every booking runs through The Relay Standard, which means you get a live arrival window you can track on your phone, a uniformed and background-checked technician whose name you know before they knock, and before-and-after photo documentation of the actual work done in your ducts.
Our techs run Rotobrush rotary brush systems for agitation, paired with Nikro HEPA-rated negative-pressure extraction units. That second part matters. Negative-pressure extraction means the loosened debris goes straight into a sealed HEPA vacuum cannister, not back into your living room. We also carry Abatement Technologies containment units on trucks for any job where mold or heavy contamination is found, keeping the work area sealed off from the rest of your home.
Every repair, every cleaning, and every visit is backed by the 365-Day Done Right Promise. If the work isn’t right within 365 days, we return and correct it at no charge. That’s the longest-standing satisfaction window in the trade, and it applies to every job, not select ones.
FAQs – Air Duct Cleaning Cost
How much does air duct cleaning cost in Austin in 2026?
Most Austin homes pay $350 – $700 for a full-system air duct cleaning in 2026. The typical invoice lands between $450 – $550 for a single HVAC system in a home under 2,500 sq ft. Call (940) 283-6595 for a free written estimate based on your home’s specifics.
Is it cheaper to clean or replace air ducts?
Cleaning is almost always cheaper. A full duct cleaning in Austin runs $350 – $700, while replacing ductwork ranges from $2,000 – $6,000+ depending on home size and accessibility. Replacement only makes sense when ducts are collapsed, torn beyond repair, or heavily contaminated with mold. We’ll tell you which one you actually need, and we’ll show you photos either way.
How often should air ducts be cleaned in Austin?
Every 3 – 5 years for most Austin homes. Homes with multiple pets, renovation activity, or residents with severe allergies may benefit from every 2 – 3 years. Austin’s juniper and oak pollen seasons put an extra load on your duct system, so if you’re noticing dust buildup within days of cleaning your house, it’s probably time. Call (940) 283-6595 and we’ll give you an honest assessment.
Can you clean air ducts the same day in Austin?
Yes, in most cases we can get a technician to your home the same day, especially for emergency situations like post-construction dust storms or mold discovery. Standard bookings usually schedule within 24 – 48 hours. A live person answers our phones 24/7, so you’ll never leave a voicemail and wait.
Does homeowners insurance cover air duct cleaning in Austin?
Typically no. Standard homeowners insurance does not cover routine duct cleaning, which runs $350 – $700 in Austin. Coverage may apply if duct contamination resulted from a covered peril, like fire smoke, water damage, or a burst pipe. We can provide the documentation your adjuster will need if you’re filing a claim.
What’s included in a standard air duct cleaning?
Commercial Duct Cleaning aside, a full-scope residential cleaning at our standard Austin rate of $350 – $700 includes supply and return ducts, all registers, both plenums, and the air handler. We use Rotobrush rotary brush systems to physically agitate debris and Nikro HEPA negative-pressure extraction to remove it. The process typically takes 3 – 5 hours for a single-system home. You’ll get before-and-after photos of the work, and a written guarantee on the entire job.
Get a Free Estimate for Air Duct Cleaning in Austin
You shouldn’t have to guess what duct cleaning will cost. Call (940) 283-6595 and talk to a live person, day or night. We’ll ask about your home, give you an honest price range, and if you want to move forward, you’ll get a written price before any work begins. That’s how we do business at Cardinal Air Duct Austin, and it’s how we’ve done it as part of the Relay Home Co. family, founded in 2005.
Ready to breathe cleaner air? See how our air duct cleaning service works in Austin, or just pick up the phone. The estimate is free, and the price won’t change at the door.
Written by Omar Haddad, Owner at Cardinal Air Duct Austin, serving the Austin metro since 2005. Pricing reflects the Austin market as of 2026. Cardinal Air Duct Austin offers free estimates – call (940) 283-6595.
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