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.
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Before
AfterHow Much Does Air Duct Cleaning Cost in Leander?
Air Duct Cleaning in Leander, TX typically costs between $299 and $649 for a standard single-family home, with most jobs landing around $375-$450 when the system is in reasonable condition and the house runs 2,000-3,000 square feet. Larger homes in neighborhoods like Mason Hills or Bryson, or systems with heavy debris, pet dander buildup, or post-renovation dust, will run toward the higher end or beyond it. Every CleanRun job comes with a written price before any work starts – no estimate over the phone that somehow changes once we’re inside your home.
Air Duct Cleaning Cost Breakdown (2026)
The table below reflects what CleanRun quotes in the Leander market for 2026. These are real written-price ranges, not teaser numbers designed to get a truck in your driveway.
| Service | Typical Price Range (Leander, TX) | Notes |
|---|---|---|
| Whole-Home Air Duct Cleaning (up to 1,800 sq ft) | $299 – $375 | Single system, standard debris load, up to 10 duct runs |
| Whole-Home Air Duct Cleaning (1,800 – 3,000 sq ft) | $375 – $499 | Single system, 10-16 duct runs; common in Leander’s newer subdivisions |
| Whole-Home Air Duct Cleaning (3,000 – 4,500 sq ft) | $499 – $649 | Single system or dual system; larger footprint homes in Crystal Falls, Travisso |
| Dual-System Add-On (second air handler) | $125 – $195 | Many Leander two-story homes built after 2010 run two systems |
| Supply and Return Register Cleaning | Included in base price | Every register, every run – not an upsell |
| Air Handler / Evaporator Coil Cleaning | $95 – $175 | Recommended when the coil shows visible debris or restricted airflow |
| Dryer Vent Cleaning (standalone) | $99 – $159 | Longer exterior runs or roof exits cost more |
| Dryer Vent Cleaning (bundled with duct cleaning) | $79 – $129 | Bundled pricing when scheduled same visit |
| Antimicrobial / Sanitizing Treatment | $75 – $150 | Applied with EPA-registered products; priced by system volume |
| Duct Repair / Sealing (per section) | $85 – $220 per section | Disconnected or collapsed duct runs are common in Leander attic systems |
| Post-Construction / Renovation Duct Cleaning | $449 – $799 | Drywall dust and construction debris require heavier extraction cycles |
What Drives the Final Price Up or Down
The biggest variable in any Leander duct cleaning quote is the actual condition of the system when the camera goes in. A home in Highlands at Mayfield Ranch built in 2019 with a system that’s never been cleaned will typically show a moderate debris load – nothing alarming, but enough to justify the job. A home in older sections near East Crystal Falls that has had pets, recent drywall work, or a mold event near the plenum (the main distribution box the air handler feeds into) is a different situation entirely.
Duct layout also matters. Leander’s growth over the last decade has produced a lot of attic-run systems where flex duct – the insulated flexible tubing that branches from the plenum to each register – runs long horizontal paths through a hot attic space. That geometry is less forgiving than a shorter basement run, and it means the negative-pressure extraction (the sealed, high-velocity vacuum process that pulls debris out without spreading it into your living space) has to work harder and longer. Longer runs cost more to do properly.
Access point count is another real factor. Standard jobs include cutting and re-sealing access ports at key locations in the trunk line. If a system has a large number of returns, unusual duct geometry, or registers in difficult ceiling locations – a pattern we see often in two-story homes along Lakeline Boulevard toward the Leander city limit – that adds time and price.
What Affects Air Duct Cleaning Pricing in Leander
- Home square footage and duct run count: More square footage means more registers, more duct runs, and more time under negative pressure. A 4,200-square-foot home in Travisso with 20+ supply registers is roughly twice the job of a 1,600-square-foot starter home near the Leander Metro Rail stop.
- Number of HVAC systems: Two-story construction in Leander subdivisions built after 2010 – Bryson, Mason Hills, and Carneros Ranch among them – almost always runs two separate air handlers. Each system needs to be cleaned independently, which is why the dual-system add-on is a real line item, not a surprise charge at the end.
- Debris load and contamination type: Pet hair and dander pack into flex duct bends in ways that general dust does not. Construction debris – specifically the fine silica dust from drywall finishing that settles everywhere during a renovation – requires additional extraction passes with Nikro and Rotobrush equipment before the system is genuinely clean. These situations cost more because they take longer to do right.
- Leander’s climate and attic heat: The Texas Hill Country heat that defines Leander summers does specific things to ductwork. Flex duct in an unconditioned attic that regularly hits 140-160°F in July and August degrades faster than duct in a conditioned or semi-conditioned space. We regularly find delaminated inner liners and partial collapses in attic runs on homes that are 8-12 years old – a common profile in the Leander market given the construction boom of 2012-2018. When that’s what the camera shows, duct repair becomes part of the conversation, and the price reflects it.
- System accessibility: Air handlers tucked into tight attic spaces, closets with limited clearance, or crawl configurations (less common in Leander but present in some of the older properties near downtown Leander’s historic blocks) take more time to access and work around safely. That labor shows up in the quote.
- Add-on services scheduled in the same visit: Combining dryer vent cleaning, coil cleaning, or sanitizing treatment with a duct cleaning visit costs less than scheduling each separately. The truck is already there, the equipment is set up, and we pass that efficiency along in bundled pricing.
BeforeAfterWhy the “$79 Special” Pricing Model Doesn’t Hold Up
It’s worth being direct about this because Leander homeowners searching for duct cleaning will encounter it: the $79 whole-home duct cleaning advertisement is a loss-leader that funds a series of in-home upsells. The model works like this – a price is quoted that cannot possibly cover the cost of a professional job, a technician arrives and conducts an inspection, and then a menu of add-ons is presented to bring the bill to $400-$800 anyway. The difference between that experience and a CleanRun job is that with CleanRun, the $400-$800 number (or whatever your actual quote is) is written down and handed to you before anyone opens a panel.
Haven Standard Clause 1 is the formal name for this commitment at CleanRun: written upfront pricing, every job, no exceptions. If you’ve received a written estimate from another company and want to know how it compares, CleanRun provides a free second opinion in writing – same format, same line items, next to each other so the comparison is visible.
Our Air Duct Cleaning in Leander service page walks through exactly what’s included in a standard CleanRun visit if you want the full picture of what the price covers.
What the Documentation Looks Like
Every CleanRun job in Leander includes a Documented Photo Record – photographs of the inside of every duct run, taken before work begins and after it’s finished. This has been standard practice since our first job in 2013, and it exists for one reason: so you can see the difference between a system that was actually cleaned and one that just had a vacuum run near the registers.
The before photos show what was in the duct. The after photos show what isn’t. If the photos don’t show a meaningful difference, that’s information too – and it’s better to have it than to take someone’s word for it. The record is delivered to you as part of the standard job file, not available on request or held as leverage – it’s just what you receive when the crew leaves.
Technicians operating under the H.A.V.E.N. Standard (Haven Standard Clause 3: Verified Crews) are background-checked, uniformed, and identified by name before arrival. The equipment on the truck – Rotobrush agitation systems, Nikro negative-pressure extraction units, Abatement Technologies HEPA filtration, and where applicable Honeywell and Aprilaire components – is professional-grade and can be verified independently before you agree to anything.
How to Save on Air Duct Cleaning in Leander
The most practical way to reduce the cost of duct cleaning is to bundle services in a single visit. If your dryer vent is due (the general recommendation is every 12-18 months for a standard household; shorter if you have pets or run heavy loads), scheduling it alongside duct cleaning saves $20-$30 compared to two separate appointments. Coil cleaning, when needed, costs less bundled the same way.
Staying on a consistent cleaning interval also prevents the heavy-debris situations that push jobs toward the higher end of the pricing range. A system cleaned every 3-5 years in a home without pets or renovation activity typically comes in at the lower end of the range. A system that’s been running for 8-10 years without cleaning – which is more common in Leander than most people expect, given how many homes were built and sold quickly during the 2015-2020 growth period – is a different scope of work.
If you’ve already received a written quote from another company, bring it to CleanRun. The free second opinion is exactly what it sounds like: a written price from CleanRun, side by side with the other estimate, so you can compare what’s included. No pressure, no obligation. Call (737) 252-1285 to schedule it.
For homeowners who want to keep their systems in better shape between professional cleanings, replacing filters on schedule (every 60-90 days for standard 1-inch filters; every 6-12 months for 4-5 inch media filters from Honeywell or Aprilaire) is the single most effective thing you can do. A clogged filter doesn’t just restrict airflow – it allows debris to bypass the filter and enter the duct system directly, which accelerates the rate at which the system gets dirty.
Finally, if you’re in a Leander neighborhood that went through heavy construction traffic nearby – the development along Ronald Reagan Boulevard and the 183A corridor has been continuous for years – it’s worth scheduling a camera inspection even if you’re not certain cleaning is needed. The inspection is part of the written-price process, and knowing what’s in the system is worth more than guessing.
How CleanRun’s Pricing Compares to Leander Competitors
The Leander and greater Austin market has a mix of national franchise operators, local independent services, and the coupon-model companies mentioned earlier. National operators running out of an Austin hub tend to price similarly to CleanRun for straightforward jobs but often charge separately for items CleanRun includes as standard – photo documentation, for instance, or access point re-sealing after the job. For Commercial Duct Cleaning, this difference in what’s included can be even more significant. Independent local operators vary widely; some do excellent work with professional equipment, others are running shop vacs and brush extensions that don’t qualify as negative-pressure extraction under any reasonable definition of the term.
The number that matters most isn’t the headline price – it’s what’s included at that price, in writing, before the work starts. A $350 quote that doesn’t include photo documentation or a written scope can end up costing more in surprises than a $450 quote that specifies every line item. CleanRun’s position is straightforward: the written price and the documented result are the same product. You can visit our home page to get a sense of the full scope of what’s included across all CleanRun services.
Leander-Specific Pricing Notes for 2026
A few patterns worth knowing if you’re researching duct cleaning in Leander specifically:
- New construction doesn’t mean clean ducts: Homes in Bryson, Carneros Ranch, and the newer sections of Crystal Falls that were completed in 2022-2024 frequently have construction debris – specifically drywall dust and insulation particles – in the duct system from the build. Builders typically run the HVAC during construction for humidity control, which means debris enters the system before the first owner moves in. Post-construction cleaning on a 3,000-square-foot new build in Leander typically runs $449-$650 depending on debris load.
- Attic duct age matters here more than in some markets: The combination of rapid growth and Texas heat means Leander has a significant stock of homes where flex duct installed between 2008 and 2016 is now 10-18 years old and showing wear. When the camera shows inner liner separation or partial collapses, cleaning alone isn’t the right answer – duct repair or replacement of the affected sections needs to happen first. We scope that separately and price it in writing before any work starts.
- Two-system homes are the rule, not the exception: If your home in Leander is more than 1,800 square feet and two stories, budget for the dual-system add-on. It’s a real line item because it’s genuinely more work, and quoting you a single-system price and then adding it when we arrive isn’t how CleanRun operates.
- Pollen season timing: Central Texas produces significant mountain cedar (Ashe juniper) pollen from December through February – a season that hits Leander hard given its position on the eastern edge of the Hill Country. Scheduling duct cleaning after peak cedar season (late February to March) is a reasonable approach for allergy-sensitive households, though it also corresponds with higher booking demand. Scheduling in advance helps here.
FAQs – Air Duct Cleaning Cost in Leander
How much does air duct cleaning cost in Leander, TX?
Most Leander homeowners pay between $299 and $649 for a whole-home air duct cleaning in 2026, with the most common range for a 2,000-3,000 square foot single-system home landing between $375 and $499. Dual-system homes add $125-$195 for the second air handler. CleanRun provides a written price before any work starts – call (737) 252-1285 and we’ll put a specific number in writing for your home’s configuration.
Is air duct cleaning worth it for Leander homes?
For most Leander homes that haven’t been cleaned in 5+ years – or ever, which applies to a significant number of homes built during the 2012-2020 construction surge – the answer the camera gives is usually yes. The camera doesn’t have a financial interest in the answer. Debris accumulation in flex duct runs, debris at the plenum, and restricted return pathways are real, measurable conditions that affect system efficiency and air quality. Whether it’s worth it in your specific case depends on what the inspection shows, and that inspection is part of the written-price process, not a separate charge.
How often should I clean my air ducts in Leander?
Every 3-5 years is a reasonable interval for a Leander home without pets, recent renovation activity, or known moisture events. Pet owners – especially multiple large dogs – should consider every 2-3 years, because pet dander and hair accumulate at bends in flex duct faster than general household dust. Homes that had any drywall or renovation work done after move-in should schedule a post-renovation cleaning regardless of when the last cleaning was, since construction dust bypasses standard filtration and deposits directly into the duct system.
What’s included in CleanRun’s price?
The written price covers negative-pressure extraction of every duct run, cleaning of all supply and return registers, access point cutting and re-sealing at the trunk line, and the Documented Photo Record of every run before and after – delivered to you as a standard part of the job. Add-on services (coil cleaning, sanitizing treatment, dryer vent cleaning, duct repair) are quoted as separate line items on the same written price sheet before anything starts. Haven Standard Clause 1 means there are no items that appear on your invoice that weren’t on your written quote.
Can I trust a $79 air duct cleaning coupon I saw advertised in Leander?
The $79 price point doesn’t cover the cost of a professional duct cleaning job in any market, including Leander. The business model behind it relies on in-home upsells – additional charges for services that should be standard, or pressure to add treatments the home may not need. The final invoice at those jobs routinely lands between $400 and $900, which is within the range of what CleanRun charges – except CleanRun puts that number in writing before the work starts. If you’ve already received one of these quotes in writing, CleanRun will provide a free second opinion in writing at no cost. Call (737) 252-1285 to set that up.
Does CleanRun offer any guarantee on duct cleaning work in Leander?
Every job is backed by the 365-Day Done Right Promise: if the work isn’t right, CleanRun makes it right – and that’s a written guarantee on every job, not a policy that requires manager approval or a specific complaint process to activate. The Documented Photo Record that’s delivered with every job is the baseline for what “done right” means – the after photos show the condition of the system when the crew left, and they’re in your hands as part of the standard deliverable.
What to Do Before You Book
Before calling anyone for duct cleaning in Leander – including CleanRun – it’s worth knowing the square footage of your home, whether you have one or two HVAC systems, approximately when the system was last cleaned (or if it ever was), and whether you’ve had any recent renovation work, flooding, or pest activity near the ductwork. That information lets any honest company give you an accurate written price on the first conversation instead of a range that shifts once someone is inside your house.
Tomas Reyes and the CleanRun team have been doing this work since 2013, and the conversation before the job is part of how we do it right. When you call, you’ll reach a live person – not a voicemail, not a callback queue. They’ll ask the right questions, give you a price range that reflects what we actually expect to find based on your home’s profile, and schedule a visit where the written price is confirmed in writing before anyone touches anything.
CleanRun has served more than 52,000 homes across the markets we operate in, every one of them with a written price before work started and a photo record when the crew left. Leander is one of the markets where we work regularly – neighborhoods like Bryson, Mason Hills, Crystal Falls, Travisso, Carneros Ranch, and Highlands at Mayfield Ranch are all familiar ground, and the pricing on this page reflects what we actually charge there.
Ready to Get a Written Price for Your Leander Home?
Call (737) 252-1285 to speak with a live person about Air Duct Cleaning Near Me in Leander, TX today. CleanRun Air Duct Cleaning Leander delivers a written price before any work starts – no estimates that shift once the truck arrives, no surprise line items at the end. Tomas Reyes and the CleanRun team back every job with the 365-Day Done Right Promise and a full Documented Photo Record of every duct run. Free second opinions on any written estimate are available at no cost – bring a competitor’s quote and we’ll put our number next to it in writing.
Pricing reflects the Leander, TX market as of 2026. CleanRun Air Duct Cleaning Leander offers free estimates – call (737) 252-1285.
Written by Tomas Reyes, Owner at CleanRun Air Duct Cleaning Leander, serving Leander, TX since 2013.
What Our Customers Say
"My allergies genuinely improved. They also told me the ducts did not need sealing, which I had been quoted for elsewhere."
- Petra K."The dryer vent was almost completely blocked with lint. They showed me the photograph and I understood immediately why the dryer had been running twice."
- Lucia M."They found a disconnected duct in the crawl space that had been dumping conditioned air under the house for years. Photographed it, quoted the repair, fixed it."
- Devon A.