Air Duct Cleaning in Austin, TX
Andrew and Sons Air Duct Cleaning, LLC is a family company based in Round Rock, and Austin is where we spend most of our week. We clean air ducts, clear dryer vents, and give Austin homeowners a straight answer about the air in their house.
Andrew and Sons Air Duct Cleaning, LLCA Family Company, Not a Franchise
When you call, you get Andrew. He quotes the job, he works the job, and he is the one who shows you what came out of your system before the van leaves.
We are not a call center routing Austin jobs to whoever is free. We are a small family outfit out of Round Rock that has been doing this for 25+ years, and our name is on every van. That is the whole reason we can tell you honestly when your ducts do not need cleaning yet, which is not something a company chasing a quota can afford to say.
Why It Matters HereAustin Is Hard on a Duct System
Cedar fever blows in from the west
Austin sits downwind of the juniper brakes in the Hill Country. From December through February the pollen counts here are among the highest recorded anywhere in the country, and it does not stay outside. It gets tracked in, pulled into the returns, and it lives in the ductwork long after the season ends.
Central Austin homes are older than their ducts
Hyde Park, Travis Heights, Crestview, Tarrytown and Clarksville were largely built before central air existed. The ductwork was retrofitted into attics and crawlspaces later, often decades ago, and a lot of it has never been opened since.
The new builds have the opposite problem
Out toward Del Valle, Manor and far south Austin we walk into houses under three years old that are full of drywall dust and construction debris. Builders rarely clean the system before handover, so it is circulating from the first day you run the AC.
One Crew, Whole SystemEverything We Do in Austin

The full system, supply and return, brushed, vacuumed, and sanitized.
→
Long dry times and a hot laundry room usually mean a packed vent line.
→
For ductwork past saving, which is common in homes from the 80s and 90s.
→
Find out what is actually in your air before you spend a dollar on anything.
→
Keep the system alive through the long Central Texas cooling season.
→
Inspected and safe to light before the first cold front rolls in.
→
Installed at the coil to stop mold and bacteria at the source.
→
Half the dust in your air settles into the floors. We get that too.
→
Fresh attic insulation lowers bills and keeps decades of old dust out.
→Real Austin JobsSee the Work, Not a Stock Photo
Two jobs from Austin homes. This is what we actually pull out of a system, and what goes back in when ductwork is past saving.
Air Duct Replacement in Austin
Old ductwork out, new sealed and insulated runs in. Cleaning does not fix duct that has already failed.
Moldy Duct and Plenum Box
What Austin humidity does to a plenum box, and what it looks like once it has been cleaned and sanitized.
Proof, Not PromisesBefore and After, From a Real Job
Drag the handle. The left side is what we found, the right side is what we left behind.

No SurprisesWhat Happens When You Call Us
We look first
We open the returns, walk the system and take photos. If your ducts do not need cleaning yet, we tell you and you can call us in a couple of years.
We clean everything
Supply and return, one vent at a time, with a van mounted vacuum and a rotating brush that agitates the buildup so the machine can pull it out.
We sanitize
The coil and plenum get treated, because in Austin humidity that is where growth actually starts, not out in the runs.
We show you
Before we pack up you see exactly what came out of your system. No invoice arrives with a surprise on it.
400+ Five-Star Google Reviews Across Central Texas
We would rather show you than tell you. Read what Austin families say about the work, then decide for yourself.
Read Our ReviewsAcross TownWhere We Work in Austin
- Zilker
- Travis Heights
- Bouldin Creek
- South Congress
- Hyde Park
- Crestview
- Allandale
- Brentwood
- Mueller
- Cherrywood
- Windsor Park
- East Austin
- Tarrytown
- Clarksville
- Barton Hills
- Westlake
- Circle C Ranch
- Onion Creek
- Oak Hill
- Steiner Ranch
- Manchaca
- Del Valle
- Wells Branch
- Anderson Mill
We also work throughout the wider metro, including Round Rock, Cedar Park and Leander, plus Georgetown, Pflugerville, Hutto, Buda, Kyle, Lakeway and Dripping Springs. Not sure whether you are in our area? Call and we will tell you straight away.
Straight AnswersAustin Air Duct Questions
How often should Austin homes have their air ducts cleaned?
Do you cover all of Austin or just the north side?
My house is from the 1950s. Is the ductwork even worth cleaning?
We just moved into a new build. Do we really need this already?
How long does it take, and do I need to be home?
What does it cost?
Talk to Andrew
Free estimates, upfront pricing, and the owner on the other end of the phone. Tell us what you are seeing and we will tell you what it needs.
Andrew and Sons Air Duct Cleaning, LLC · 7900 Mozart St, Round Rock, TX 78665 · Serving Austin and Central Texas