HVAC Cleaning in Austin - One Flat Price, Before-and-After Photos

Fast, Reliable HVAC Cleaning Across Austin

HVAC cleaning in Austin typically costs $285 – $485 for a standard single-system home, and the job usually takes 3 – 5 hours. That’s the honest range most Austin homeowners should expect, and it’s the range we quote before any work starts. If you’re dealing with dust blowback from your vents, weak airflow, or a system that smells musty every time it kicks on in a Central Texas summer, call Cardinal Air Duct Austin at (940) 283-6595 and we’ll give you a written price before a single duct is touched.

Call (940) 283-6595

We work across Austin every day, from Mueller to Barton Hills to the caliche roads out near Driftwood. We know what this city’s air does to an HVAC system, and we know how to fix it without the bait-and-switch pricing that gives duct cleaning a bad name.

Why Cardinal Air Duct Austin Is Austin’s Preferred HVAC Cleaning Company

Omar Haddad leads our Austin team, and he’s built the crew around one principle: Austin homeowners deserve to see exactly what they’re paying for, before the work starts and after it’s done. We don’t run a single coupon teaser. We hand you a written price, we show you before-and-after photos of your own ducts, and we back every job with the 365-Day Done Right Promise. If the work isn’t right within a full year, we return and correct it at no charge. That’s not a sales line. It’s the Relay Standard, the set of rules the Relay Home Co. family has operated under since 2005, and every independently owned location is held to it.

You’ll also know who’s coming to your door. Our technicians are background-checked, uniformed, and their name is sent to you before they arrive. They run Rotobrush brush systems for agitation and Nikro HEPA-filtered vacuums for extraction, not a shop vac from the truck bed. And when you call, a live person answers, 24/7. No voicemail loops, no phone tag, no “we’ll get back to you next business day.”

We’re the HVAC Cleaning team Austin calls when they want the job done visibly and honestly. That reputation is built one address at a time, from Rosedale bungalows to new builds near the Domain.

Furnace Duct Cleaning in Austin

Furnace Duct Cleaning in Austin is less about the furnace itself and more about the entire metal or flex duct network that carries heated and cooled air through your home. In a city where winter heating runs are short but summer AC runs from May through October, the dust and pollen that settles in your ducts during one season gets baked and recirculated through the other. A full furnace duct cleaning involves agitation and source removal: we break loose the caked-on debris inside your supply and return ducts, then extract it under negative pressure with HEPA filtration, so what comes out of the ducts goes into a sealed containment unit, not back into your living room.

In Austin, a standard furnace duct cleaning for a 2,000 – 3,000 square foot home runs $285 – $485. Homes with original metal ducts, multiple systems, or heavy construction debris inside the trunk lines fall toward the higher end. The written price you receive before we start already accounts for all of that.

Cedar Pollen and Limestone Dust Removal

Austin’s winter cedar season is notorious, and that fine yellow pollen doesn’t just coat your car. It coats the inside of your ductwork, your blower wheel, and your evaporator coil. Add to that the limestone dust that drifts from unpaved drives and open land around the edges of Austin, and you get a dense, gritty paste that bakes onto surfaces inside the system. Regular furnace duct cleaning isn’t cosmetic here. It’s how you keep the system from recirculating allergen-loaded air every time the blower spins up.

Older Austin Homes With Original Ducts

Central Austin has thousands of pier-and-beam bungalows from the 1920s through the 1950s, and many still run original metal ducts. Those ducts rust, separate at the joints, and pull unfiltered air from the crawl space. Cleaning them properly means sealing what can be sealed, reporting what can’t, and never pretending a shop vacuum can reach what’s actually in there. Our team maps the full duct run before cleaning so you know what you’re paying for.

AC Coil Cleaning in Austin

AC Coil Cleaning in Austin is the single highest-impact service we perform, because the evaporator coil is where your system’s efficiency is won or lost. In a city with high humidity and near year-round cooling demand, the evaporator coil sits wet for months at a time. That wet surface grabs every particle of dust, cedar pollen, and construction debris that slips past your filter. Within two or three Austin summers, a coil that should be silver and clean turns into a gray, matted blanket. The system still runs, but it runs longer, pulls more electricity, and blows warmer air than it should.

Austin homeowners can expect to pay $120 – $240 for evaporator coil cleaning when it’s part of a full HVAC cleaning package. Standalone coil cleaning runs $180 – $320 depending on access and the severity of the buildup.

Evaporator Coil Cleaning

The evaporator coil is the indoor coil mounted above or beside your air handler. Cleaning it properly requires removing the access panel, applying a professional-grade coil cleaner, and flushing the coil without flooding the electronics or the ductwork below. This is not a rinse-and-go job. Our techs photograph the coil before and after so you can see the difference with your own eyes.

Condenser Coil Cleaning

The condenser coil lives outside, usually beside the house, where it collects grass clippings, cottonwood fuzz, limestone dust, and whatever the wind carries. In Austin, construction dust from nearby redevelopment projects clogs condenser coils fast. A dirty condenser coil forces the compressor to work harder against higher head pressure, which shortens its life. We clean the fins, straighten what’s bent, and check the refrigerant pressures to confirm the system is running like it should.

Trusted Brands We Service in Austin

We service and clean coils, blowers, air handlers, and heat exchangers on all major HVAC brands, including Trane, Carrier, Lennox, Rheem, Goodman, and American Standard. We also stock common Aprilaire and Honeywell filtration products so Austin customers can upgrade their filter setup on the same visit. If you have an older system that’s been patched together over the years, we’ll tell you honestly what’s worth cleaning, what’s worth replacing, and what can wait. No brand snobbery, no scare tactics. Just straight answers from a tech who’s seen thousands of Austin systems.

Common HVAC Cleaning Problems We See in Austin Homes

• Construction dust in brand-new systems. Homes near the Domain, Mueller, and other redevelopment corridors often have drywall dust, sawdust, and debris packed inside ductwork that was never sealed during construction. Builders rarely protect ducts, and the result is a new home with old-house air quality.
• Collapsed flex duct runs. Austin’s newer tight-envelope homes often have flex ducts in the attic. Those ducts sag, kink, and collapse, causing high static pressure. The system runs hard but delivers weak airflow at the registers. Cleaning isn’t enough when the duct itself is crushed. We identify and report it.
• Mold growth from summer humidity. Austin’s May through October humidity keeps the inside of ducts damp. Combined with organic debris, that’s a recipe for mold. Homes near Lake Austin, Barton Creek, and other greenbelt-adjacent areas see more of it. We use HEPA-filtered negative pressure extraction so mold spores don’t get blown back into the living space.
• Cedar pollen caked on the blower motor. Cedar season is Austin’s great equalizer. We regularly find blower wheels so loaded with cedar pollen and limestone dust that they’re out of balance and vibrating. Cleaning the registers alone doesn’t touch this problem. The blower has to come out and get properly cleaned.

Pricing for HVAC Cleaning in Austin, TX

We Also Serve Cities Near Austin

Our Austin crews also cover Pflugerville, Cedar Park, Manor, and Buda. If you’re in one of those areas, you’ll get the same written pricing, the same before-and-after photo documentation, and the same live trackable arrival window we provide across Austin itself. No extra charge for the drive, no “service area surcharge” games.

FAQs About HVAC Cleaning in Austin