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.
Fast, Reliable HVAC Cleaning Across Lakeway
HVAC cleaning in Lakeway means pulling Hill Country caliche dust, oak pollen, and ashe-juniper debris out of ducts, coils, and blower assemblies before they keep recirculating through your house. A standard whole-system cleaning in Lakeway runs $425 – $650 for most single-system homes, and we agree to one flat price per system before any work starts. That price includes camera inspection, negative-pressure extraction, coil cleaning, and before-and-after photos of your own ducts. Call Omar and the crew at (737) 727-2314 for a free estimate, and we’ll give you a straight answer on what your system actually needs.
Why Cardinal Air Duct Cleaning Is Lakeway’s Preferred HVAC Cleaning Company
Lakeway homeowners tend to ask harder questions than most, and we like that. You want to know who’s showing up, what tools they’re carrying, and what the job costs before the van parks in your driveway. Fair. Our technicians are background-checked, uniformed, and they run professional-grade equipment: Rotobrush rotary brush systems for agitating caked-on dust, Nikro HEPA vacuums for negative-pressure extraction, and Abatement Technologies containment units when we’re working in finished attics or tight mechanical closets. You’ll know your tech’s name before they ring the bell.
We’re part of the Relay Home Co. family, founded 2005, and every booking runs on The Relay Standard: a live trackable arrival time, before-and-after photo documentation, and a digital invoice you can pay from a link. Omar Haddad leads our Lakeway work, and he holds the team to the same standard on a Rough Hollow townhome as he does on a Flintrock Falls custom build. The 365-Day Done Right Promise covers every job: if the work isn’t right within a full year, we come back and correct it at no charge.
AC Duct Cleaning in Lakeway
AC Duct Cleaning in Lakeway addresses what happens when a heat pump runs from March through October and pulls Hill Country dust through return ductwork that hasn’t been opened in years. Homes on the south shore of Lake Travis sit in a corridor where limestone caliche breaks down into fine powder during dry stretches, and spring oak and ashe-juniper pollen events coat every surface, including the inside of your ductwork. That mix settles in return plenums, wipes across evaporator coils, and eventually clings to blower wheels until airflow drops and the system works harder than it should.
For a typical Lakeway single-system home, AC duct cleaning runs $425 – $650. That’s the whole system, not a per-register quote that grows once we’re inside. We camera-inspect first, then set negative pressure so loosened debris goes straight into the Nikro HEPA vacuum, not back into your living room. If your system has a heat pump that has been cooling all summer, the coil-side grime is usually the main culprit, and we’ll treat it as part of the same flat price.
Evaporator Coil and Blower Cleaning
Your evaporator coil is where condensation forms during cooling season, and in Lakeway’s humidity swings, that moisture grabs dust and pollen like a damp paper towel. Once the coil is coated, efficiency drops and the blower pushes air past a dirty surface, which is why you can dust on Saturday and see film again by Tuesday. We clean the coil, inspect the drain pan, and clear the blower wheel as a standard part of the system price.
Supply and Return Duct Cleaning
Supply ducts carry the air you breathe; return ducts carry the air your house breathes back in. Both matter. In Lakeway’s mix of 1980s ranchers and newer Hill Country builds, return ducting often runs through unconditioned attic space where leaks pull in insulation fiber and caliche dust. We agitate, extract, and photograph both sides so you can see exactly what was in there and what it looks like after.
Furnace Cleaning in Lakeway
Furnace Cleaning in Lakeway gets overlooked because winters are short, but when a gas furnace sits idle from April to November, dust settles into the heat exchanger, burner compartment, and blower assembly. Then that first cold snap arrives and the system burns off a summer’s worth of collected debris, which is the smell you notice the first time you switch to heat. A furnace cleaning in Lakeway runs $350 – $500 as a standalone job, and often pairs with AC duct cleaning when we’re already in the system.
We clean the blower wheel, check the heat exchanger for visible cracking or corrosion, clear the burner area, and verify the system runs clean before we button it back up. Gas furnaces need a trained eye; a cracked heat exchanger is a carbon monoxide risk, so we’ll flag anything that doesn’t look right and give you a written report. If a repair is needed, every repair comes with a written guarantee and a free second visit if it fails.
Heat Exchanger Inspection
The heat exchanger is the metal chamber that separates combustion gases from the air your home breathes. On Lakeway furnaces that date back to the original build-out, we look hard at this part. If we see cracking, rust bloom, or warping, we’ll tell you straight and recommend a licensed HVAC tech for the repair or replacement.
Blower and Air Handler Cleaning
Your blower wheel is a dust magnet that most duct cleaning companies skip because it’s labor to reach. We don’t skip it. A dirty blower can run out of balance, draw more amps, and wear bearings faster. On heat-pump air handlers in Lakeway that cool from spring through fall, the blower picks up coil condensation and holds dust in a crust that we scrub off as part of the job.
Trusted Brands We Service in Lakeway
Lakeway houses run a wide mix of equipment: Carrier and Trane heat pumps, Lennox and Rheem gas furnaces, Goodman air handlers in some of the original lakeside builds. We service all major brands and carry common parts locally for fast turnaround, including Honeywell and Aprilaire filtration upgrades if your system needs better media filtration. Here’s our HVAC Cleaning service hub if you want the full equipment list and process breakdown. If you’re in the Lakeway area specifically, you’re already on the right page.
Common HVAC Cleaning Problems We See in Lakeway Homes
- Caliche dust packing return ducts: The limestone-heavy soil around Lake Travis breaks into a fine white-gray powder that settles into return ducting and turns into a crust when humidity spikes. A standard cleaning removes it; skipping it means it keeps cycling every time the fan runs.
- Oak and ashe-juniper pollen caking on coils: Spring in Lakeway is a pollen event that lasts weeks, not days. We regularly find evaporator coils coated yellow-brown, which cuts efficiency and resets the dust problem downstream no matter how often you mop.
- Heat-pump air handlers running all summer: Many Lakeway homes cool from March into October, so the coil never has a dry season. That continuous condensation turns dust into a paste on the coil and blower, which is why a Lakeway system gets dirtier faster than the same unit in a drier climate.
- Older attic duct runs leaking and pulling in insulation: Some Lakeway homes built in the 1980s and 1990s have flex duct in unconditioned attics where the outer jacket cracks over time. We see insulation fibers and attic dust pulled into the return stream, which then coats the blower and exits into living spaces.
Pricing for HVAC Cleaning in Lakeway, TX
Here’s what you’ll actually pay for HVAC Cleaning in Lakeway. A whole-system AC duct cleaning with coil, blower, and both supply and return ductwork runs $425 – $650 for a typical single-system home. A standalone furnace cleaning runs $350 – $500. Two-system homes on larger lots in Flintrock Falls or the Hollows run higher because you’re cleaning two full systems, usually $750 – $1,050. We quote per system, not per vent. One price, written down, agreed to before we open a single access panel. Call (737) 727-2314 and we’ll give you a firm number over the phone after a few questions about your house.
We Also Serve Cities Near Lakeway
Cardinal Air Duct Cleaning runs crews into Lakeway and the surrounding Hill Country west of Austin. We also serve Houston, San Antonio, Dallas, and Fort Worth through our nearby locations, each held to the same Relay Standard and 365-Day Done Right Promise. If you’re splitting time between Lakeway and another Texas city, give us a call and we’ll coordinate.
Serving Lakeway, TX - Our Local Coverage Area
We’re based in the Lakeway 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 Lakeway
Every 3 to 5 years for most Lakeway homes, and every 2 to 3 if you live near open caliche ground, heavily treed lots with heavy oak pollen, or if anyone in the house has serious allergies. Some houses we clean and tell the homeowner straight: you don’t need us back for five years. Others, especially heat-pump homes with pets and running fans year-round, benefit every two to three years. We’ll tell you what your system shows on camera, not what a schedule says. Call (737) 727-2314 for a free assessment.
Per system, always. We do not quote per register, and we don’t hand you a low per-vent number that multiplies once we’re in your attic. You get one flat price for the whole HVAC system, written down before work starts, and that price doesn’t change at the door. This is the biggest difference between how we work and how many cheaper quotes are structured.
Camera inspection first, so we see what’s actually in your ducts and coils. Then we set up negative-pressure extraction with HEPA filtration, run rotary agitation tools through supply and return ducts, clean the evaporator coil and blower wheel, and treat the coil if needed. Throughout, the loosened debris goes straight into the vacuum, not back into your living space. We photograph your ducts before and after and walk you through both sets of images. You pay the same flat price you were quoted at the start. Call (737) 727-2314 to schedule.
Often yes, and in Lakeway it’s one of the most common reasons people call us. If your ducts and coil are carrying a load of oak and ashe-juniper pollen, every fan cycle re-seeds a fine film onto shelves, ceiling fans, and counters. Cleaning the coil, blower, and ductwork removes that reservoir, so the dust doesn’t keep coming back from inside the system. We’ve seen it make a visible difference in Rough Hollow homes where the homeowner had been dusting daily.
No. A proper HVAC cleaning is a scheduled job that takes three to five hours for a single system, and we don’t rush it or cut corners to fit a same-day slot. We’ll get you on the calendar at the next available opening, and The Relay Standard means you’ll have a live trackable arrival time when the day comes. Call (737) 727-2314 to see what’s available this week.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Lakeway and the surrounding Hill Country.




Before
After
Before
After
Before
After