Fast, Reliable HVAC Cleaning Across Austin
HVAC cleaning in Austin typically runs $275–$650 for a complete system service and is usually completed in a single visit. Because Douglas and the Nova team handle the work directly — not office-dispatched crews — we can often schedule Austin homeowners within 48 hours, including properties from Allandale out to Circle C Ranch.
We’ve spent eight years focused exclusively on duct and HVAC cleaning here, and Austin’s conditions are unlike anywhere else in Texas. The cedar pollen that blankets the city each winter, the 150°F attic temperatures that bake flex duct for five months straight, and the two dominant housing eras — 1950s–70s ranch homes with aging metal ductwork and 1990s tech-boom builds with failing tape connections — all create problems that generic cleaning crews from out of town simply don’t recognize. Our HVAC Cleaning team brings Rotobrush and Nikro professional-grade equipment to every Austin job, and Douglas Ross personally oversees the technical work. Call (833) 315-4216 for a free estimate.
Why Nova Air Duct Cleaning Service Austin Is Austin’s Preferred HVAC Cleaning Company
More than 1,255 homeowners have reviewed our work, and that 4.9-star average reflects something specific about how we operate in this market: Douglas Ross doesn’t delegate to untrained crews. He’s the lead technician on your job, which means the person with an eight-year stake in Nova’s reputation is the one crawling your attic, inspecting your coil, and deciding whether that taped duct connection from 1998 needs mastic sealing before we finish.
Austin customers mention two things repeatedly in our reviews: that we actually show up when we say we will, and that we find problems others missed. In a city where transplants from cedar-free climates are suddenly dealing with “cedar fever” in their own living rooms, that second point matters. We’re not surprised when we open an air handler and find evaporator coils packed with ultra-fine Ashe juniper pollen — we expect it, and we know how to remove it without damaging the fins.
Our response radius covers the full Austin metro, from Brentwood and Crestview up through Wells Branch and the Anderson Mill corridor. Because we’re owner-led, we don’t route you through a call center or make you wait for a “supervisor” to approve repairs. Douglas makes the call on-site, and we carry Honeywell, Aprilaire, and Abatement Technologies components for same-day resolution when your system needs more than cleaning.
Our HVAC Cleaning Services in Austin
Evaporator Coil Cleaning
The evaporator coil is where Austin’s cedar pollen problem becomes a health problem. This indoor component sits in your air handler, and when ultra-fine Ashe juniper particles collect on its wet surface, they form a sticky, biofilm-like layer that standard brushes won’t touch. In homes near Zilker Park or along Barton Springs Road, where mature trees compound the pollen load, we’ve pulled coils so packed that airflow was reduced by 40% before the homeowner even noticed warm spots in their house. Douglas and the Nova team use foaming cleaners and low-pressure rinses designed for finned coils — never the high-pressure wands that bend aluminum and void warranties. A typical evaporator coil cleaning in Austin runs $180–$320.
Blower Cleaning
Your blower motor and wheel sit downstream from the coil, which means anything that slips past — or breaks off the coil — ends up here. In Austin’s 1990s-era subdivisions like Circle C and Steiner Ranch, where duct tape failures have been pulling attic debris into return air for years, blower wheels often carry a thick, unbalanced load of pollen, insulation fragments, and mold spores. That imbalance strains the motor bearings and drives up your electric bill. We remove the blower assembly, clean the wheel blade-by-blade, and test amp draw before reassembly. Most Austin blower cleanings fall between $150–$275.
Condenser Cleaning
Outdoor condenser coils in Austin take a beating that coastal and northern units never see. Our limestone dust, cedar pollen, and cottonwood fluff from the Colorado River corridor pack into fin arrays, and the 100+ degree days from June through September mean your system can’t afford even a 10% efficiency loss. We use foaming cleaner and fin combs, not pressure washers that flatten the delicate aluminum. Condenser cleaning in Austin typically costs $120–$225, though properties in windy, exposed areas like the Hill Country fringes may need deeper service.
Air Handler Cleaning
The air handler is the central station — coil, blower, filter rack, drain pan, and sometimes backup heat strips all in one cabinet. In Austin’s all-attic duct configurations (no basements here, thanks to our limestone bedrock), air handlers sit in 150°F summer heat that degrades cabinet seals and turns drain pans brittle. We clean the full cabinet interior, treat the drain pan for algae (a constant fight in our humidity swings), and inspect the filter rack for air bypass — a common issue when homeowners install the wrong filter size. Complete air handler cleaning in Austin generally runs $250–$425.
Coil Treatment
After mechanical cleaning, we apply a non-acidic, EPA-registered coil treatment that inhibits mold and biofilm regrowth — critical in Austin, where spring and fall humidity swings create condensation at duct transitions that technicians in El Paso rarely encounter. This treatment extends clean-coil performance through the heavy-use summer months. Coil treatment adds $75–$125 when bundled with evaporator or condenser cleaning.
What happens when you call
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A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Austin
We built our equipment around brands that professional duct specialists actually use, not box-store vacuums with inflated marketing claims. Our Rotobrush and Nikro duct cleaning systems are purpose-built for residential HVAC — powered brushes that agitate baked-on pollen residue without damaging flex duct liner, paired with HEPA-filtered negative air machines that contain debris rather than spreading it through your house. For filtration upgrades and air quality improvements, we specify Honeywell electronic air cleaners, Aprilaire media filters, and Abatement Technologies UV and HEPA accessories. We stock common Aprilaire filter sizes for Austin customers, so you’re not waiting a week for a 4-inch media replacement while cedar season peaks.
Common HVAC Cleaning Problems We See in Austin Homes
- Cedar pollen packed into evaporator coils and blower wheels. Austin’s December–February Ashe juniper counts are among the highest globally recorded, and this ultra-fine allergen is small enough to pass standard filters. Once it hits the wet coil surface, it sticks. We see coils in Allandale and Crestview homes that haven’t been cleaned in a decade and are effectively choked.
- Failed tape connections in 1990s tech-boom construction. In North Austin subdivisions and Round Rock overflow neighborhoods, ductwork was speed-installed with tape rather than mastic. After twenty-plus summers above 150°F in the attic, that adhesive has failed almost universally. We routinely find conditioned air dumping directly into attics while cedar pollen from disconnected return boots packs the remaining duct.
- Mold at duct transitions and boot connections. Austin’s spring and fall humidity swings — not the steady dry heat of El Paso or Midland — create condensation at metal-to-flex junctions. This is where we find the most significant microbial growth, and it’s why we inspect every connection during HVAC cleaning rather than just vacuuming the trunk line.
- Attic heat degradation of flex duct insulation. Because Austin’s limestone and expansive clay soils make basements impractical, all ductwork runs through unconditioned attic space. That 150°F ambient temperature breaks down insulation wrap and liner faster than in virtually any northern market, meaning “cleaning” alone sometimes isn’t enough — we flag degraded sections for repair or replacement.
Pricing for HVAC Cleaning in Austin, TX
| Service | Typical Range in Austin |
|---|---|
| Evaporator Coil Cleaning | $180–$320 |
| Blower Cleaning | $150–$275 |
| Condenser Cleaning | $120–$225 |
| Air Handler Cleaning (full) | $250–$425 |
| Coil Treatment (add-on) | $75–$125 |
| Complete HVAC System Cleaning | $275–$650 |
What moves you within these ranges? System accessibility (attic air handlers in 120°F August heat take longer), contamination severity (a blower wheel with years of cedar buildup versus light dust), and whether we find failed connections or mold that needs addressing before we close up. We don’t quote over the phone for complex systems — we need to see your attic layout, your coil condition, and your duct configuration. Estimates are free, and Douglas will walk you through exactly what we found before any work begins. Call (833) 315-4216 to schedule.
We Also Serve Cities Near Austin
Our service radius extends to Hornsby Bend, Anderson Mill, Jollyville, and Wells Branch — all communities where the same cedar pollen, attic-heat duct degradation, and 1990s construction patterns create identical HVAC cleaning needs. We don’t charge mileage premiums for these areas, and our scheduling runs the same 48-hour window we maintain for central Austin.
Serving Austin, TX — Our Local Coverage Area
We’re based in the Austin 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 — HVAC Cleaning in Austin
Austin sits at the global epicenter of Ashe juniper (mountain cedar) pollen, and December through February counts here exceed anything recorded in San Marcos, Waco, or Dallas. This pollen is ultra-fine — small enough to pass standard 1-inch filters — and once it hits your wet evaporator coil, it adheres and recirculates for months. If you’re new to Austin from a city with no cedar exposure, you have no built-up immunity, which is why “cedar fever” hits transplants so hard. Douglas and the Nova team use foaming cleaners and powered agitation to remove this residue, not just vacuuming that leaves the sticky layer intact. Call (833) 315-4216 for a free estimate — we’ll inspect your coil condition and show you exactly what we’re dealing with.
Yes. In the 1990s-era subdivisions of North Austin and Circle C, ductwork was speed-installed with tape rather than mastic at connections, and after two-plus decades of 150°F attic summers, that tape has failed almost universally. We recently cleaned a 1990s flex-duct system in a Circle C home where the tape at every connection had failed after decades of 150°F attic summers. The homeowner had been breathing recirculated cedar pollen from a disconnected return boot for years — we sealed all joints with mastic and installed a new Aprilaire filter to stop the seasonal “cedar fever” cycle. During your HVAC cleaning, Douglas inspects every accessible connection and flags failures for repair before we finish. Call (833) 315-4216 to schedule.
Austin’s limestone bedrock and expansive clay soils make basements impractical, so virtually all duct systems run through unconditioned attic spaces where summer temperatures exceed 150°F. That heat degrades flex duct insulation and liner faster than in markets with basement or crawlspace duct runs. The clay soil also creates foundation movement that stresses duct connections over time. We factor this into every HVAC cleaning — we’re not just removing debris, we’re inspecting for heat damage and connection separation that Austin’s geography makes inevitable. Call (833) 315-4216 and we’ll assess your attic duct condition.
We use professional-grade Rotobrush and Nikro systems — powered agitation brushes with HEPA-filtered negative air containment — specifically because standard brushes cannot remove the baked-on pollen residue common in Austin’s high-heat attics. Box-store vacuums and compressed-air wands simply don’t generate the mechanical action or suction to dislodge cedar pollen that’s been cooking onto coil fins and blower blades for years. Douglas selects the brush head and cleaning chemistry based on what we find in your specific system. Call (833) 315-4216 to see the difference proper equipment makes.
Duct cleaning addresses the distribution network — the trunk lines, branches, and registers that move air through your house. Evaporator coil cleaning targets the indoor heat-exchange surface where refrigerant absorbs heat from your home’s air, and it’s where Austin’s cedar pollen does its most concentrated damage. A standard duct cleaning won’t touch the coil, yet a dirty coil can reduce system efficiency by 30% and recirculate allergens even through pristine ductwork. Douglas and the Nova team typically recommend both for Austin homes, especially if you haven’t had professional service in several years. Call (833) 315-4216 for a bundled estimate.
Written by Douglas Ross, Owner and Lead Technician at Nova Air Duct Cleaning, serving Austin since 2016.