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, TX typically costs $285 to $490 for a full-system cleaning of an average 1,500 to 2,500 square foot home. Most Austin homeowners pay around $360 for a complete job that includes all supply and return ducts, the main trunk line, and the air handler. Homes with extensive buildup, multiple HVAC systems, or hard-to-access ductwork can run up to $650 or more.
Flat-rate pricing from companies like Kestrel Air Duct Austin means the price you’re quoted over the phone is the price on your written estimate, before any work begins. You’ll know the exact dollar figure before a technician ever touches a vent.
Air Duct Cleaning Cost Breakdown (2026)
Here’s what a typical air duct cleaning job in Austin breaks down to by line item. These are real ranges based on what we see across the Austin metro in 2026, not national averages pulled from a search engine.
| Service Component | Typical Cost Range | What’s Included |
|---|---|---|
| Base system cleaning (up to 10 vents) | $250 – $350 | Supply and return ducts, main trunk, air handler access |
| Each additional vent over 10 | $12 – $18 per vent | Per-vent brush agitation and negative-air extraction |
| Air handler / blower unit cleaning | $85 – $150 | Evaporator coil surface, blower fan, housing |
| Return-side deep cleaning | $65 – $120 | Accessing and cleaning return plenum and filter housing |
| Whole-home sanitizing / deodorizing | $75 – $145 | EPA-registered antimicrobial fog applied to cleaned surfaces |
| Dryer vent cleaning (add-on) | $80 – $145 | Full-length vent cleaning from dryer to exterior hood |
If you’re quoted a price far below $250 for a full duct cleaning in Austin, ask what’s included. Some bargain-rate companies skip the return side of the system or don’t touch the air handler. Others will quote one price on the phone and arrive with a changed figure. Kestrel’s written price is in your hands before a single vent is touched, and that’s a standing commitment, not a special offer.
Key Takeaways:
- Typical Austin duct cleaning runs $285 – $490 for most homes
- Per-vent pricing structure keeps smaller homes affordable
- Add-ons like sanitizer and dryer vent cleaning add $75 – $145 each
- Written, upfront pricing eliminates door-step price revisions
- Free estimates via phone: (254) 848-6913
What Affects Air Duct Cleaning Pricing in Austin
Austin’s combination of cedar pollen, construction dust, and high-humidity summers means ductwork here accumulates buildup faster than in drier climates. That affects how long a cleaning takes, and labor time is the biggest driver of price. Here are the specific factors that move your quote up or down:
- Number of vents and system zones. A 1,200 square foot ranch in Crestview with 8 vents costs less than a 3,200 square foot two-story in Circle C with 18 vents and two separate returns. More vents means more time with the rotary brush at each opening.
- Duct material and accessibility. Flexible duct runs common in newer Austin subdivisions are quicker to clean than rigid galvanized steel in older homes near Hyde Park or Tarrytown. Attic-access systems in single-story homes are typically easier than crawlspace-access ductwork found in some east Austin pier-and-beam houses.
- Buildup severity. Homes that haven’t been cleaned in 10+ years, or those near active construction zones like the Mueller redevelopment or Domain-adjacent infill, often need slower brush passes and more negative-air extraction time. Construction dust is finer and more compacting than ordinary household dust.
- Pet load. Two or more indoor pets, especially heavy shedders, increase the volume of dander and fur embedded at the duct wall. The rotary brush dislodges it, but the extraction time goes up with the debris load.
- Mold or moisture concerns. Austin’s humidity means some ducts show microbial growth where condensation has sat. Cleaning mold-contaminated ducts requires containment and HEPA filtration, which adds labor time and sometimes a sanitizing step.
- Recent renovations. Drywall dust, sawdust, and paint overspray from remodels settle deep in return ducts. A post-renovation cleaning typically needs a second pass on returns, which adds time and cost.
Every one of these factors is visible during the walkthrough and quoted on the written estimate before work starts. No guesswork, no “we found some extra stuff” at the door.
How the Cleaning Works (and Why Equipment Matters)
Understanding the method helps you understand what you’re paying for. Our technicians use professional-grade Rotobrush rotary brush systems to dislodge debris at the duct wall. A spinning brush head agitates the built-up film of dust, pollen, and pet dander so it releases from the surface instead of staying caked on. Then Nikro negative-pressure units pull the loosened contaminants out of the system under vacuum. We’re extracting the debris, not just pushing it around. Finally, Abatement Technologies HEPA filtration keeps the loosened particles from re-entering your living space during the cleaning process.
This equipment matters because a shop-vac approach can’t create sustained negative air pressure. Without it, loosened debris settles back into the ducts or, worse, gets blown into your rooms. The combined brush-plus-extraction method is why a proper cleaning costs what it does. It’s also why a $99 Groupon cleaning tends to disappoint: you get a partial job, and the dust comes right back.
Is the 365-Day Done Right Promise Real? Here’s What It Covers.
The Kingswell Guarantee behind Kestrel Air Duct Austin is not a vague “satisfaction pledge.” It’s a written promise, attached to every job, that says:
- Written price before work begins. You approve the dollar amount before a single vent is touched.
- Defined arrival window. We give you a window, and we show up in it. Live person answers the phone if anything changes.
- A clean job site. We leave your home cleaner than we found it. No dust trails from the front door to the AC closet.
- Written 365-Day Done Right Promise. If the work falls short within the guarantee period, we return and make it right at no charge to you. That includes a free second visit if the cleaning fails. It’s in writing, not a courtesy extended at our discretion.
Here’s what qualifies for a return visit: visible dust re-accumulating within the guarantee window after a full cleaning, a particular vent that wasn’t reached, or debris blowback from a return that wasn’t fully extracted. What you need to do: call us and let us know. We send a technician back out. No deductible, no service fee, no fine print gymnastics.
How to Save on Air Duct Cleaning in Austin
Saving money on duct cleaning isn’t about finding the lowest bid, it’s about avoiding the reasons people need to call twice. Here’s what actually reduces your spend:
- Combine services. Adding a dryer vent cleaning to an air duct cleaning visit is cheaper than booking them separately. Most companies, including us, price the bundled visit lower than the sum of two trips.
- Time it with seasonal promotions. Many Austin duct cleaners, Kestrel included, run promotional pricing in late summer as AC season peaks and again in early December before holiday hosting. Calling in those windows can save $40 to $70.
- Change the filter regularly. Your HVAC filter is the first line of defense. A home using quality Honeywell or Aprilaire filtration between service visits will have less debris reaching the duct walls and may need cleaning less frequently.
- Get the written estimate. A free estimate eliminates the risk of paying for problems you don’t have. Call (254) 848-6913 and we’ll quote your home based on a real walkthrough, no obligation.
- Don’t pay for unbundled add-ons you didn’t ask for. A written price protects you here. If it’s not on the estimate, it’s not on the invoice. That’s the point of putting it in writing before work starts.
Air Duct Cleaning vs. Dryer Vent Cleaning: Know the Difference
These are often confused, but they’re separate services with separate pricing. Air duct cleaning addresses your HVAC ductwork: the supply and return runs that carry heated and cooled air through your home. Dryer vent cleaning addresses the dedicated exhaust run from your clothes dryer to the exterior vent hood. The dryer vent is a high-clog, high-fire-risk pathway that typically needs cleaning more frequently, especially if your laundry loads are heavy or your vent run is long, as is common in many Austin homes where the dryer sits against an interior wall.
The good news is that they’re frequently bundled. A combined visit saves the cost of a separate trip charge and gives you a clean house system end to end. Ask about pairing them when you call for a quote.
You can also read more about our full air duct cleaning process in Austin for a walkthrough of what a typical visit looks like from arrival to final walkthrough.
FAQs – Air Duct Cleaning Cost
How often should I have my air ducts cleaned in Austin?
Most Austin homes benefit from a professional duct cleaning every 3 to 5 years. Homes with multiple pets, recent construction exposure, or residents with allergy or asthma concerns may need it every 2 to 3 years. The cedar and oak pollen seasons in Central Texas are intense and prolonged; if you’re seeing dust on your furniture within a day or two of dusting, or your filter is clogged at the 30-day mark, your ducts are likely overdue. Call (254) 848-6913 for a free assessment and written quote.
Is it cheaper to clean air ducts or replace them?
Cleaning is almost always cheaper. A full cleaning in Austin runs $285 to $490 on average. Replacing ductwork costs $2,000 to $6,000+ depending on home size and accessibility. Replacement only makes sense when ducts are physically damaged, collapsed, or contaminated beyond cleaning. A reputable company will tell you which situation you have, and a written estimate will show you the math on both options if replacement is genuinely needed.
Can you clean air ducts the same day I call?
Often, yes. Kestrel Air Duct Austin keeps availability for same-day and next-day service across the Austin metro. A live person answers the phone 24/7, so you’ll never call around 5:30 on a Friday and hit a voicemail queue. Call (254) 848-6913 and we’ll give you an arrival window and a written price before we dispatch.
How much does it cost to clean ducts in a 2,000 square foot home in Austin?
A 2,000 square foot single-story home in Austin with 10 to 14 vents typically runs $320 to $430 for a complete duct cleaning. Two-story homes of the same size may run slightly higher due to longer duct runs and harder attic access. The written estimate will break down exactly what’s covered, vent by vent, so you’re comparing apples to apples.
Is air duct cleaning actually worth the money?
For most Austin homes, yes, with a few conditions. If your home has visible dust buildup around vent registers, you have pets, you’ve had construction work done, or your family deals with respiratory irritation, a professional cleaning typically improves airflow and reduces circulating dust within 48 hours. If your ducts were cleaned within the last two years and are in good shape, the money is better spent on a quality Guardsman or Aprilaire filtration upgrade. We’ll tell you honestly which situation applies when you call (254) 848-6913.
What’s the difference between a $150 and a $450 duct cleaning in Austin?
Scope of work. A $150 job usually covers supply vents only, skips the air handler, and uses a shop-vac with no negative-air extraction. Debris loosened but not extracted settles right back. A $450 job includes supply and return ducts, the main trunk, the air handler, and professional-grade Rotobrush agitation with Nikro negative-air extraction. You’re paying for thoroughness and the written 365-Day Done Right Promise, not a flashier website. A free estimate from (254) 848-6913 shows you the line items so the comparison is clear.
Why Kestrel Air Duct Austin Exists
There are plenty of companies in Austin that will clean ducts. Too many of them change the price at the door, skip the arrival window, or disappear after the invoice is paid. Kestrel Air Duct Austin was built as the accountable alternative. The company is named for the kestrel, the small falcon that hangs perfectly still in moving air, a fitting image for a company that believes in precision and control. Since 2004, every job has operated under the Kingswell Guarantee: say the price, show up in the window we gave, leave the place cleaner, put the guarantee in writing, and come back if it fails.
Our technicians are background-checked and uniformed. They run Rotobrush, Nikro, and Abatement Technologies equipment because real tools do a real job. They follow The Kingswell Way, a values code that governs every visit, from how we answer the phone to how we wrap the job site. And every customer gets the 365-Day Done Right Promise in writing, on every single job, without exception.
Whether you’re in Round Rock, Cedar Park, or somewhere deep in South Austin, the standard is the same. A real person answers the phone 24/7, the price is written before work begins, and the guarantee is documented, not implied.
Get a Free, Written Estimate
The fastest way to know what your Austin duct cleaning will cost is to call us. A live person answers 24/7, and there’s no automated phone tree to fight through. We’ll ask a few questions about your home (square footage, number of vents, whether you have pets, when the ducts were last cleaned), then give you a written price.
Call (254) 848-6913 today for a free estimate on air duct cleaning in Austin, TX. If you’d like to learn more about what a full cleaning includes, visit our home page or read about our air duct cleaning services in Austin.
Pricing reflects the Austin market as of 2026. Kestrel Air Duct Austin offers free estimates – call (254) 848-6913. Written by Dale Whitmore, Owner at Kestrel Air Duct Austin, serving the Austin metro since 2004 under the Kingswell Guarantee.
What Our Customers Say
"We just moved into a house that sat empty for a while and the vents were nasty. Kestrel showed me before and after shots at every register. The dust in the house dropped noticeably within a couple days."
- Sandra Voss"Booked them because our old HVAC guy mentioned the ducts were filthy. Quote on the phone matched the invoice to the dollar. Polite crew, laid down mats, in and out in about two hours."
- Hannah Kim"My wife's allergies were awful every morning. Had the ducts done and it's made a real difference. Tech was on time and wore booties in the house without me asking."
- Rob Pendergast