Air duct cleaning in Liberty Hill starts with a free inspection: photos of what is inside your ducts, a written quote on the spot, and same-day or next-day slots. We have worked in 19 Liberty Hill homes and businesses.
Air ducts and indoor air quality first, then dryer vents, chimneys and fireplaces, insulation and water damage from the same crew. Pick a direction or tell us what you are noticing and we point you to the right service.
Air duct cleaning in Liberty Hill is not a vacuum held to the register. We open the returns and the supply plenum, photograph what is inside, and clean the full run from the registers to the blower compartment with negative-air equipment and agitation. You see the photos before you see a price, and the price is per line, in writing.
Liberty Hill properties experience extended AC runtime during extreme Texas heat, construction-related dust from ongoing development, and seasonal allergens common to the Hill Country region. These conditions can contribute to buildup inside ductwork and the coil and blower over time. A duct inspection every few years helps maintain airflow consistency and indoor air quality.
Liberty Hill includes newly constructed homes, master-planned communities, and larger residential properties. New builds can accumulate construction debris inside ductwork, while extended AC use during summer months can affect airflow performance. We regularly service:
We have worked in 19 Liberty Hill homes and businesses. What Liberty Hill calls us for most is duct replacement and coil cleaning — that is what shows up on the majority of our Liberty Hill invoices. We cover the whole of Williamson County, both in-town streets and properties well outside the city limits.
Read more about air duct cleaning, duct repair and sealing and indoor air quality, or go straight to the free inspection.
Our Bertram office: 1441 Co Rd 323, Unit 2, Bertram, TX 78605
Ready to book in Liberty Hill? +1 (737) 747 44 00 or book the free inspection.
Air Duct Busters is a family-run crew working out of Marble Falls since 2018, with a second base in Bertram. We have been inside 19 homes and businesses in Liberty Hill itself, and more than 870 across Central Texas since we started. The owner, Gary Abdullaev, is a CSIA certified chimney sweep and an HVAC technician, and he is on the trucks, not just on the paperwork.
Liberty Hill is about 30 miles from the office, north on US-281 to Burnet and east on SH-29 through Bertram, roughly 40 minutes. Every Liberty Hill visit starts the same way: we open the system, photograph what is actually in it and hand you a written price per line before anything is touched. If the honest answer is that it does not need cleaning, you get that in writing and pay nothing.
From homeowners across the Highland Lakes and the Austin suburbs, not bought and not filtered.
Ducts, dryer vents, chimneys and attic insulation are the same visit and the same written quote.
Every line on the quote points at something we photographed in your house.
Call +1 (737) 747 44 00 at any hour, seven days a week, and we book the window that suits you.
Liberty Hill has gone from a crossroads to one of the fastest-growing towns in Williamson County, and almost everything we open there is new: Santa Rita Ranch, Rancho Sienna, Butler Farms, Orchard Ridge and the subdivisions filling in along SH-29 and Ronald Reagan. Behind them is the older Liberty Hill, houses on acreage down the county roads with wells, propane and ductwork that has been extended more than once.
In the new neighbourhoods the pattern is consistent and boring, which is good news: construction dust in the supply lines, flex crushed or pulled apart by a trade working in the attic after the HVAC went in, and returns that are undersized for a two-story plan. On a house under a year old, that is usually a builder warranty item, and photos are what get it fixed for free. On the acreage side the story is the older one, with long attic runs, road dust pulled in through an unsealed attic platform, and fireplaces that actually get used all winter.
Liberty Hill is about 30 miles from the office, north on US-281 to Burnet and east on SH-29 through Bertram, roughly 40 minutes. It is the same road as Bertram and Georgetown, so the three share a day. Our second base is in Bertram, twelve minutes away, which is why Liberty Hill slots are easy to move up when something opens.
Things Liberty Hill homeowners ask about that have nothing to do with the cleaning itself, and everything to do with selling, insuring or getting an HOA form approved.
Photograph first, clean second. Disconnected flex and a crushed return are warranty items, not maintenance, and a dated photo set is what brings the builder back out.
The TREC form has its own lines for the fireplace, the flue and the dryer exhaust. On a ten-year-old house the dryer vent is usually the one nobody has touched.
Anything visible from the street, including a new cap or a vent hood, goes through architectural review. We supply the finish and a photo for the form.
None of that touches the ducts, but a propane log set still needs its yearly look at the flue, the screen and the pilot, and the tank supplier does not do it.
Six things the crew photographs most often on Liberty Hill inspections. If one of them sounds like your house, the inspection is free and the fix is priced in writing.
Clothes take two cycles, the top of the dryer runs hot and the outside flap barely opens. That run gets cleared from the dryer to the cap.
Every unsealed fixture is a hole between the house and the attic. We seal them while the insulation is open rather than blowing over the top of them.
Bare spots, settled blown-in and unsealed can lights are the reason upstairs rooms never cool. We measure the depth on every attic visit.
Grey fuzz on the registers and the furniture again. The supply lines and the return plenum are holding what the filter never caught.
A musty or stale smell for the first minute of a cycle usually lives on the coil or in the return, not in the room. We photograph it.
An unsealed return plenum draws hot attic air and everything in it straight past the filter. Sealing it is usually cheaper than cleaning the system twice a year.
Dryer vent, attic and chimney get looked at on the same trip as the ducts. One crew, one truck, one written quote.
The number one laundry-room fire risk, and the quickest fix on our schedule. We clear the full run from the dryer to the outside cap, check the routing and the flap, and leave before-and-after photos. Most Liberty Hill dryer vents get done on the same visit as the ducts, because lint and dust travel the same paths.
Every attic we open for the ductwork gets its insulation depth measured. Where it is settled, patchy or wet we top it up to a full 14 inches of blown-in, seal the ceiling penetrations underneath and photograph the finished floor. The biggest single lever on a Liberty Hill summer electric bill.
Sweep, inspection and photos of the flue, damper and firebox before you light the first fire of the season. Creosote, cracked tiles and blocked caps are what we find most in Liberty Hill fireplaces, and the same crew that cleans the ducts handles the repairs.
Each of these has its own Liberty Hill page with the price, the process and the jobs we have done here.
Homeowners choose Air Duct Busters for professional service, clear communication, and practical recommendations for their homes. See what local customers have shared about their experience.
They came to do the full inspection of our HVAC system and performed a thorough inspection with photos and a very detailed list of quoted recommendations. Gary and team were punctual the 3 times they came to our home and their price was very reasonable.
Read on GoogleNoah took the time to show us photos from inside the vents and ductwork and clearly explained the level of cleaning needed and why. We really appreciated the transparency and education instead of feeling pressured.
Read on GoogleGary inspected the plenum, there was microbial growth in the insulation. The system was replaced 3 years ago but had the original 20 year old plenum. Gary replaced the plenum and installed a scrubber. We haven't had any allergy problems in our new home so far.
Read on GoogleNoah was straight forward and honest with the evaluation of our dryer vent. When he left I knew twice as much about my home and dryer than before he arrived. Very grateful for the peace of mind.
Read on GoogleFrom our job log. First names only, and the work as it was written on the invoice.
Professional fogging of each individual air duct line using an HVAC-approved antimicrobial and deodorizing chemical.
Removal of the old supply box and installation of a brand-new, properly sized supply plenum box built from insulated fiberglass duct board.
Firebox deep cleaning – removal of soot, ash, creosote residue, and debris.
Clean dryer vent line from inside (machine connection point)
Taken by the crew on site, GPS-tagged in Liberty Hill. Attics, plenums, flues and vents as we found them.
4 recent visits from our own job log in and around Liberty Hill. Each pin sits on the block, not on the door. Tap one for the month and the work.
The same photos we post to our Google profile. Nothing staged.
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BeforeAfterNot sure whether the ducts are the problem? We come out to Liberty Hill, open the system, photograph it and tell you what it needs, or that it needs nothing.
Yes. Air duct cleaning is the job we do most in Liberty Hill: a free inspection with photos of what is inside first, a written per-line price on the spot, then the cleaning. The same crew handles dryer vents, chimneys and attic insulation.
Air duct cleaning starts at $145 per line, counting every supply line and the returns, and that price already includes sanitising and treatment against microbial growth. A typical house on our route has around eleven lines. Dryer vent cleaning starts at $165, the deep clean at $275, and a chimney sweep at $165. The count and the total are written down after the free inspection and before any work, so there is no coupon price that grows once the crew is in the house.
Yes. New construction homes can accumulate drywall dust and debris inside duct systems. Inspection helps evaluate airflow and system cleanliness.
Yes. Many Liberty Hill neighborhoods have multi-zone systems that benefit from professional evaluation.
Air duct repair and installation, dryer vent cleaning, chimney sweep and repair, attic insulation, indoor air quality, water damage inspection, and HVAC repair and maintenance for the system the ducts are connected to.
Yes. We open the system, take photos and hand you a written quote. If it is clean, we say so and you owe nothing.
Call +1 (737) 747 44 00, book online or leave a number and we call back within the hour, day or night.
Short reads from the crew: what we find in Hill Country homes, what it costs, and what to do about it.
On smoky days in Central Texas fine particles come in through doors, windows and the HVAC. What the filter can and cannot do, how to set the system, and when the ducts are part of the problem.
September 7, 2026 · 3 min read
Long drying times are the most common early sign of a blocked dryer vent, not a failing dryer. How to check in five minutes, what the fixes cost, and when the routing itself is the problem.
September 7, 2026 · 3 min read
Gas fireplaces need a yearly service too: burner, logs, pilot, glass and the vent. What goes wrong, what the service covers, and why the first cold evening is the wrong time to find out.
September 7, 2026 · 3 min read
HVAC companies replace the unit and leave the return plenum. Twenty years of damp insulation then feeds the brand-new system. What a plenum is, how to check yours, and what replacement involves.
September 7, 2026 · 3 min read
