Air Duct Cleaning Cost - One Flat Price, Before-and-After Photos

Every visit starts with

Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents

Worth knowing

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.

Styles & brands we work with

‹

›

Before & after – our own jobs

‹

BeforeAfter

BeforeAfter

BeforeAfter

›

How Much Does Air Duct Cleaning Cost in Round Rock?

Air Duct Cleaning Near Me in Round Rock, TX typically costs between $299 and $649 for a standard single-family home, with most jobs landing in the $350-$500 range depending on home size, duct count, and system condition. At CleanRun, that price is written down before any work starts – no technician touches a panel until you’ve seen the number in writing. Most jobs are completed in three to five hours, and every duct run is photographed before and after so you can see exactly what changed.

Air Duct Cleaning Cost Breakdown (2026)

Air duct cleaning in Round Rock is priced by the job, not by the hour. The table below reflects what CleanRun quotes in the Round Rock market in 2026, based on home size and the scope of work required. Every line item below comes with a written price before work begins – that’s not a promotional promise, it’s Haven Standard Clause 1.

What drives the price up or down?

The biggest variable is duct count. Round Rock homes built between 2000 and 2015 – particularly in Teravista, Forest Creek, and the Avery Ranch corridor near the Williamson County line – tend to run 16 to 22 supply registers plus four to six return grilles. That puts most of them in the $420-$520 range for a straightforward clean with no repairs needed.

Older homes in the 78664 zip code, especially those built in the late 1980s around the original Round Rock East neighborhoods, sometimes have flex duct that was installed under multiple inches of attic insulation. Getting camera access to those runs takes longer, and if there’s pre-existing duct collapse or disconnection, a repair line item gets added to the written scope. You’ll see that in writing before anything starts.

Two-story homes or homes with zoned systems – more common in the newer sections of Mayfield Ranch and Siena – add time because the secondary air handler and its associated trunk line need to be cleaned as a separate circuit. That typically adds $99-$179 to the base price, and again, it appears on the written quote.

What doesn’t drive the price: the theatrics of a “whole-house special” that turns into a $400 upcharge after the technician is already inside. The $79 coupon model – common in the Austin metro and present in Round Rock – works by advertising a loss leader and then applying per-vent charges once the job starts. A typical home that signs up for a $79 offer often receives a bill between $400 and $900 by the end. That model doesn’t exist at CleanRun.

What Affects Air Duct Cleaning Pricing in Round Rock

• Number of duct runs and registers: This is the primary cost driver. Each supply register connects to an individual duct run that branches off the main trunk (the central sheet-metal channel that runs from the air handler). A home with 22 supply registers has 22 runs to clean, access, and photograph. Homes in Round Rock’s newer master-planned neighborhoods often have more registers than you’d expect because builders designed for additional flex zones.
• Duct material and condition: Round Rock has a substantial stock of flex duct – the corrugated, insulation-wrapped tubing that’s been standard in Texas residential construction since the 1990s. Flex duct cleans differently than rigid sheet-metal. When it’s properly supported and undamaged, cleaning is straightforward. When a section has sagged, kinked, or partially collapsed – which we photograph on arrival so you can see it – the job scope changes before a dollar is added to the quote.
• System age and debris load: Homes that haven’t had duct cleaning in seven or more years, or that were never cleaned after original construction, carry more debris. Round Rock’s building boom between 2004 and 2012 left a lot of homes with construction dust – drywall particles, wood fibers, insulation fragments – that settled in duct runs during the build and was never extracted. Our Rotobrush agitation equipment dislodges that material; Nikro negative-pressure extraction then pulls it out. More debris load means longer cleaning time, but the price is written before we start, not after we see what’s inside.
• Attic temperature and access difficulty: Round Rock attic temperatures regularly exceed 130°F between June and September. That affects job planning, not job scope – but it’s relevant to scheduling. Jobs that require significant attic access for flex duct work take longer during summer months. We factor access difficulty into the written quote.
• Add-on services identified during cleaning: Sanitizing, coil cleaning, and dryer vent cleaning are the most common add-ons. If the camera shows mold-adjacent discoloration near a plenum connection – something we see in Round Rock homes that have had previous HVAC drain-pan overflow events – we document it with a photograph and add the sanitizing option as a separate line on the quote. You decide whether to include it. We don’t apply it without written approval.
• Two-zone or multi-unit systems: Homes over roughly 2,800 square feet in Round Rock often have two air handlers – one for each floor. Each handler has its own trunk line, plenum (the sheet-metal box where conditioned air is distributed), and branch runs. Cleaning one system and leaving the other untouched produces a partial result. A complete two-system clean is priced as two jobs on one visit, with the written quote showing both line items before work starts.

Before

After

How to Save on Air Duct Cleaning in Round Rock

Understand what you’re actually comparing

The lowest-priced air duct cleaning quote in Round Rock is not automatically the lowest final invoice. The most effective way to save money on duct cleaning is to get a written, itemized price before work starts – not a phone estimate that “depends on what we find.” At CleanRun, that written price is non-negotiable before any work begins. If you’ve received a written quote from another company, call (737) 259-5752 and we’ll put our own number next to it in writing, at no cost, under our Free Second Opinion policy.

Bundle services on the same visit

If you need dryer vent cleaning – and most Round Rock homes that haven’t had it done in two or more years do – scheduling it on the same visit as duct cleaning saves on trip time. The truck is already there, the technician is already in the home, and the documentation is consolidated into one job record. The same applies to sanitizing: applying a treatment after cleaning costs less on a combined visit than as a separate appointment.

Don’t wait for a crisis

In Round Rock, the combination of high pollen counts in spring (cedar in January and February, oak through April) and construction activity throughout Williamson County means duct systems accumulate debris faster than in many other markets. A system cleaned on a routine basis – typically every four to six years for a home without pets or allergy concerns, every three to four years for homes with either – has a lower debris load and a shorter cleaning time. A system that hasn’t been touched in a decade costs more to clean and is more likely to reveal repair needs that add to the scope.

Verify what equipment is being used

A shop vacuum attached to a register cover is not Air Duct Cleaning. Negative-pressure extraction – where a powerful vacuum unit creates a pressure differential throughout the duct system, pulling loosened debris toward a collection point – is the industry-standard method. CleanRun uses Rotobrush equipment to agitate debris inside the duct runs and Nikro extraction units to pull it out. You can look up both brands independently. If a quote you’re considering doesn’t name the equipment, ask. If the answer is vague, that’s your answer.

Check what documentation you’ll receive

Part of the cost of a duct cleaning job is what you walk away with. A documented photo record of every duct run – before and after – has value beyond the day of the job. It establishes baseline condition for future reference, gives you something concrete to show a home inspector or future buyer, and holds the cleaning company accountable for the work they said they did. That documentation is included as a standard deliverable on every CleanRun job. If it’s not offered, the savings on the sticker price may not outweigh what you’re not getting.

How CleanRun Approaches Duct Cleaning in Round Rock

CleanRun has been serving homeowners in Round Rock since 2013, and the work in this market has a consistent character. The homes in Teravista and Forest Creek are well-built but often have flex duct that was installed quickly during the high-output building period of the mid-2000s, and some of those runs have minor sags or disconnections at branch take-offs. The camera shows it. The photo goes into the job record. If a repair is warranted, it gets its own line on the written scope.

The older Round Rock East neighborhoods near Deepwood Drive and Kenney Fort Boulevard have a different challenge: original ductwork from the 1980s that’s never been replaced, sometimes rigid galvanized in the main trunk and deteriorating flex in the branches. Cleaning that system without first documenting its condition would be irresponsible. We photograph it before the first brush stroke, note what’s intact and what isn’t, and present the written scope accordingly.

In the newer sections of Round Rock near University Boulevard and the Texas 45 corridor, the homes are bigger, the duct counts are higher, and two-zone systems are common. Those jobs run longer, they’re priced accordingly, and every run in both zones gets the same documented photo record as a smaller single-system job.

Tomas Reyes leads CleanRun’s operations across the Round Rock market. Every technician dispatched to a Round Rock address is background-checked, uniformed, and identified by name before arrival – Haven Standard Clause 3. Equipment used on every job includes Rotobrush agitation systems and Nikro negative-pressure extraction units, with Abatement Technologies air filtration devices running during the job to capture displaced particulates inside the home. Honeywell and Aprilaire components are referenced in filtration and Full System Cleaning air quality work. Guardsman products are used where protective coatings apply to duct interiors.

Every job concludes with a Documented Photo Record delivered to the customer – inside every duct run, before and after, as a standard part of the job, not an upgrade. The 365-Day Done Right Promise means if the work isn’t right, CleanRun makes it right. That’s in writing on every job, not a verbal assurance subject to interpretation later.

For a look at the full scope of what a professional cleaning visit covers in this market, see our Air Duct Cleaning in Round Rock service page.

Why the $79 Coupon Model Costs More in Round Rock

This deserves its own section because it’s the single most common source of frustration we hear from Round Rock homeowners who’ve had a previous duct cleaning experience. The $79 whole-house special – or $49, or $99 – is a per-vent pricing model in disguise. The low number covers a minimum, typically four to eight vents. Every vent beyond that threshold is charged at $25 to $45 each. A 20-vent Round Rock home that signs up for a $79 special often receives a bill of $450 to $600 by the time the technician finishes the upsell sequence inside the home.

CleanRun does not use per-vent pricing. The written quote covers the entire system. If the system has 22 vents or 26, the price on the page is the price on the invoice. That’s Haven Standard Clause 1, and it’s the whole reason the clause exists.

If you’ve already received a quote – written or verbal – from another company in Round Rock, call (737) 259-5752. We’ll put a written number next to it at no charge.

FAQs – Air Duct Cleaning Cost in Round Rock

How much does air duct cleaning cost in Round Rock, TX?

Air duct cleaning in Round Rock costs between $299 and $649 for most single-family homes, with the majority of jobs falling in the $379-$520 range. The final number depends primarily on duct count, home size, and whether any repairs or add-on services are identified during the job. At CleanRun, that number is written before any work starts – call (737) 259-5752 for a free written estimate.

Is $79 air duct cleaning in Round Rock legitimate?

No – not in the way the advertisement implies. A $79 price typically covers four to eight vents under a per-vent pricing model. Each additional vent is billed separately at $25-$45. A standard Round Rock home with 18-24 vents will receive a final bill of $400-$700 under that model, often after the technician is already inside the home. A written, all-inclusive quote before work starts is the only way to know what you’re actually paying. Call (737) 259-5752 if you’ve received a quote you want compared in writing.

How often should I have my ducts cleaned in Round Rock?

Every four to six years is a reasonable baseline for most Round Rock homes without pets or respiratory concerns. Homes with pets, allergy sufferers, or recent renovation work typically benefit from a three-to-four-year interval. Round Rock’s elevated cedar and oak pollen season – heavy from January through April – accelerates debris accumulation in return ducts, so homes with older or lower-MERV filtration may need cleaning sooner than the national average suggests.

Does air duct cleaning include a before-and-after photo record?

At CleanRun, yes – a documented photo record of every duct run, before and after cleaning, is included as a standard deliverable on every job. It’s not an upgrade, and it’s not optional on our end. The photos are delivered to you as part of the job record. Many other companies in the Round Rock area do not provide this. If the company you’re considering doesn’t offer photographic documentation, you have no way to verify the work was done or done correctly.

Can CleanRun clean ducts in a two-story Round Rock home?

Yes. Two-story homes in Round Rock – common in Forest Creek, Siena, and Teravista – often have two air handlers and two duct systems. CleanRun prices and cleans each system as a separate circuit, with both showing on the written quote before work starts. A typical two-system clean in a two-story Round Rock home runs $599-$749, depending on vent count and access conditions. Both systems receive the full documented photo record.

What does the 365-Day Done Right Promise cover?

If work completed by CleanRun is not right – defined as not meeting the documented scope in the written job record – CleanRun makes it right at no additional charge, for 365 days after the job. This is a written guarantee included on every invoice, not a verbal policy subject to manager approval. It covers cleaning quality and any repair work performed. If something isn’t right, call (737) 259-5752 and reference your job record.

Key Takeaways

• Air duct cleaning in Round Rock costs $299-$649 for most homes, with the $379-$520 range covering the majority of single-family jobs.
• Duct count, home size, duct material, and system age are the main pricing variables in the Round Rock market.
• The $79 coupon model uses per-vent pricing – a 20-vent Round Rock home rarely pays less than $400-$600 under that structure.
• Every CleanRun job includes a written price before work starts, a documented photo record of every duct run before and after, and the 365-Day Done Right Promise in writing.
• Professional-grade equipment – Rotobrush agitation, Nikro negative-pressure extraction, Abatement Technologies air filtration – is used on every job. You can verify these brands independently.
• Round Rock’s pollen season and active construction activity throughout Williamson County mean local duct systems accumulate debris faster than national averages suggest.
• A free written second opinion on any competitor estimate is available at no cost – call (737) 259-5752.

Get a Written Price for Your Round Rock Home

CleanRun serves Round Rock homeowners from Teravista to Round Rock East, from the Forest Creek neighborhoods to the newer sections near University Boulevard, with Commercial Duct Cleaning also available. Every job starts with a written price – no exceptions, no “we’ll see what we find.” Tomas Reyes and the CleanRun team have been documenting duct systems in Round Rock since 2013, and every job comes with a photo record you can keep and a 365-day written guarantee on the work.

To get a written estimate for your home – at no charge and with no obligation – call (737) 259-5752. A live person answers every call. If you’d prefer to start with the full picture of what a professional cleaning visit includes, visit our home page to see everything CleanRun covers.

Pricing reflects the Round Rock market as of 2026. CleanRun Air Duct Cleaning Round Rock offers free estimates – call (737) 259-5752.

Written by Tomas Reyes, Owner at CleanRun Duct Repair & Cleaning, serving Round Rock, TX since 2013.