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 HVAC Cleaning Across Jollyville
HVAC cleaning in Jollyville means dealing with a specific set of problems: mature oak canopies, 1960s ranch homes with original flex duct, and crawl spaces that hold moisture through every humid summer. We know these houses because we’ve cleaned dozens of them, from the streets off Pond Springs Road to the cul-de-sacs near McNeil Drive. Our crews arrive with Rotobrush agitation systems, Nikro HEPA vacuums, and a camera scope to show you what’s actually inside your ducts before and after. Call (940) 283-6595 for a free estimate with a written price before anything gets touched.
Why Cardinal Air Duct Austin Is Jollyville’s Preferred HVAC Cleaning Company
Jollyville homeowners tend to ask the same three questions: what’s actually in my ducts, how much will it cost, and will the price change at the door? We answer all three before scheduling the job. Our HVAC Cleaning team runs camera inspections on every visit, hands you a written quote before work starts, and that quote does not move. Omar Haddad, who leads our Austin team, built this process around one frustration: the industry norm of low teaser prices that balloon into four-figure invoices once the technician arrives. That does not happen here.
Every booking we take from Jollyville carries what we call the Relay Standard. That is a live trackable arrival window, background-checked technicians in uniform, before-and-after photos of your own ductwork, and a digital invoice you pay by link from your phone. If you want to watch us work, we’ll hand you the camera feed. If you want to see the debris we pulled out, we’ll show you. That is how accountability works on our side of the industry.
Styles & brands we work with




Evaporator Coil Cleaning in Jollyville
Evaporator coil cleaning in Jollyville is one of the single highest-return services we perform, because a coil coated in dust and pet hair cannot transfer heat efficiently. In a climate where your AC runs from April through October, that inefficiency shows up as higher summer electric bills and rooms that never quite cool down. The coil sits inside your air handler, often above a furnace or in a closet, and when it gets layered with grime, the system works harder to push air across it. That extra runtime is what shortens equipment life.
A typical evaporator coil cleaning in Jollyville runs $180 – $420 depending on access and how heavily fouled the coil is. If the coil sits in a tight attic air handler over a 1970s ranch, expect the higher end because we need containment and sometimes coil removal to clean it properly. We use a foaming coil cleaner and follow it with a rinse that carries the loosened buildup into a drain pan treatment. The result is measurable: temperature split across the coil improves and the system stops short cycling.
What We Remove From Jollyville Coils
On coils in this area we routinely find a paste of dust, pet dander, and the fine white powder from degraded flex duct liners. In homes with the original 60s-70s ductwork, the inner liner breaks down over decades of heat and falls into the air stream, then collects on the wet coil. That paste cuts airflow and feeds microbial growth on the coil surface. We remove it mechanically first, then apply the cleaner, then sanitize the coil and the drain pan.
Coil Treatment That Lasts
After cleaning, we offer an antimicrobial coil treatment that slows regrowth in Jollyville’s humid summers. Most coils in crawl-space homes here start showing visible film again within 12-18 months without it. With treatment and a clean filter, the coil stays clean longer and your system breathes easier. We use professional-grade coil treatments from Honeywell and Aprilaire, not the aerosol cans you’d find at a hardware store.
AC Duct Cleaning in Jollyville
AC duct cleaning in Jollyville is different from duct cleaning in most of Austin because of what we find inside the ducts: rodent evidence, collapsed liners, and years of oak pollen packed into the return runs. The oaks that give this area its name and its shade also give roof rats a highway onto your roofline. Once a rat gets into the soffit gap, it chews into the flex duct and the attic becomes a passageway. We clean what the rats leave behind and we tell you where they got in.
The cleaning itself uses negative pressure extraction. That means a large HEPA-filtered vacuum creates suction on the duct system while an agitation tool works through each supply and return run, loosening the debris so the vacuum pulls it out of the house instead of pushing it into your living room. A standard whole-system AC duct cleaning for a Jollyville ranch runs $550 – $900, depending on the number of returns, the condition of the ductwork, and whether we’re also addressing rodent contamination or collapsed sections. We show you photos of the duct interior before and after, because a clean duct should look clean on camera.
The Photo Report You Get
Every AC duct cleaning ends with a photo report showing the same duct sections before and after. That is the proof of work. If you see a run we did not clean properly, we come back under the 365-Day Done Right Promise and correct it at no charge. No arguing, no re-inspection fee, no fine print. That promise applies to every booking we take in Jollyville without exception.
When Ranch Homes Need More Than Cleaning
Some original Jollyville flex duct is too far gone to clean. If the inner liner has collapsed or shredded, cleaning cannot restore it, and we will tell you that before we quote a cleaning. The fix is replacement of the damaged runs, which we can do as part of the same visit. We would rather tell you the truth and save you a cleaning bill that would not solve the problem.
Trusted Brands We Service in Jollyville
We service and clean systems built around Honeywell controls, Aprilaire filtration, and Guardsman-rated components, along with most major HVAC brands installed in Jollyville homes over the last 30 years. Because ranch-style homes here tend to have split systems with attic air handlers and crawl-space condensers, we keep common filters, access panels, and flex duct connectors stocked on the trucks heading into Jollyville. That cuts the back-and-forth on replacement parts. If your system needs a brand-specific filter or gasket, we can usually pull it from our Austin stock the same day.
See the difference
Before
After
Before
After
Before
AfterCommon HVAC Cleaning Problems We See in Jollyville Homes
- Collapsed original flex duct from the 1960s – 80s: The inner liner separates from the insulation under years of attic heat, then collapses inward and dumps fiberglass into the air stream. We see this exact failure on a large share of original-duct ranches in Jollyville, and we scope each duct to identify it before cleaning.
- Roof rat entry through soffit gaps and roof vents: The mature oaks over Jollyville rooflines give rats a direct path into attics. Once inside, they chew through flex duct, and the system then pulls attic dust and insulation through the holes. We flag the entry points and recommend sealing them, because cleaning alone does not stop the next rat.
- Microbial growth in crawl-space returns: Jollyville’s humidity keeps crawl spaces damp, and return ducts running through them pick up that moisture. We regularly see black surface growth inside crawl-space returns, which is why we sanitize after source removal rather than just vacuuming the debris out.
- Dust loading from unpaved roads and open land: Many homes off Pond Springs Road and the surrounding county roads sit near unpaved stretches and open grass. That fine dust gets pulled through the return and coats blowers, coils, and ducts faster than in paved subdivision lots. Cleaning intervals here run shorter than in central Austin neighborhoods.
Pricing for HVAC Cleaning in Jollyville, TX
A standard AC duct cleaning for a single-system Jollyville ranch runs $550 – $900, depending on the number of returns and the condition of the flex duct. Evaporator coil cleaning runs $180 – $420 as a standalone service, or $150 – $250 when bundled with a duct cleaning. Blower cleaning runs $120 – $250. If we find roof rat contamination, collapsed duct sections, or heavy microbial growth, we give you a written price for the additional work before any of it starts. You approve the scope first. Every quote includes the inspection, and every visit includes before-and-after photos. Call (940) 283-6595 and we’ll get you a free estimate for your specific system.
We Also Serve Cities Near Jollyville
Our crews run HVAC cleaning and air duct service into Jollyville from our Austin dispatch office, and we cover the surrounding communities of Cedar Park, Buda, San Marcos, and the greater Austin metro. If you’re in a nearby city and want the same upfront pricing and photo documentation, call (940) 283-6595 and we’ll schedule you on the next available run.
Serving Jollyville, TX - Our Local Coverage Area
We’re based in the Jollyville 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 HVAC Cleaning in Jollyville
Every 3 to 5 years for a typical Jollyville ranch with the original 1960s-80s flex duct, and more often if you live near unpaved roads or keep windows open during oak pollen season. Original flex duct sheds liner particles and holds dust differently than modern rigid duct, so it needs more frequent attention. If you have pets or have had roof rats in the attic, move to a 2-3 year interval. Call (940) 283-6595 and we’ll look at your system before you commit to a cleaning schedule.
Yes, and this is one of the most common jobs we handle in Jollyville. We remove the rodent debris and contaminated duct sections with negative pressure and HEPA filtration, then sanitize the affected supply and return runs. We also show you where the rats got in, because cleaning the ducts without sealing the soffit gaps or roof vents means the problem comes back next season. We’ll recommend a sealing contractor if the entry points are outside our scope.
Yes, a clean evaporator coil transfers heat far more efficiently, which means colder supply air and shorter runtimes during Jollyville’s hottest months. We measure the temperature split before and after on every coil cleaning, and homeowners routinely see a 4-8°F improvement in supply air temperature. That is the difference between a unit struggling at 5 PM in August and one cycling normally. Call (940) 283-6595 for a coil cleaning quote.
Look for weak airflow from individual supply registers, rooms that never reach temperature, visible dust around the register boot, a musty smell when the fan kicks on, and attic insulation piling up near the supply boxes. In Jollyville specifically, also watch for rodent droppings in the attic and chewed-duct evidence near the air handler. If we scope the duct and see a collapsed liner, we’ll tell you it is a replacement, not a cleaning.
The core method is the same, negative pressure extraction with mechanical agitation, but the containment setup changes. For attic units, we run a Nikro HEPA vacuum and drop containment at the air handler. For crawl-space returns, we add a sealed access protocol and often run a longer sanitizing pass because those ducts hold more moisture and microbial growth. The goal in both cases is source removal: take the debris out, sanitize the surface, and seal the system.
Written by Omar Haddad, Owner at Cardinal Air Duct Austin, serving Jollyville and surrounding communities.