Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
Fast, Reliable Chimney Sweep Across Austin
A chimney sweep in Austin, TX typically costs between $189 and $329 for a standard cleaning with a Level 1 inspection included. Most Austin homes need this done every 50 to 70 fires, though wood stoves in rural Travis County often require sweeping twice that often. Ashby Chimney Austin has swept chimneys across this city since 2002, and we answer the phone at (254) 274-4486 whenever you call – 3 a.m. or 3 p.m., a live person picks up.
We know Austin’s chimney problems run deeper than soot. Hyde Park bungalows with fireclay liners cracked by 30-degree temperature swings. Travis Heights homes with white staining creeping up the brick from moisture wicked through clay soil. Mueller prefab fireplaces with metal flues warping in August heat. This is not a sweep-and-go city, and we don’t treat it like one.
Why Ashby Chimney Austin Is Austin’s Preferred Chimney Sweep Company
Austin homeowners have been burned before, and not by their fireplaces. A tech who never showed. A quote that doubled at the door. A liner repair that cracked again six weeks later. We built our reputation in Austin by doing the opposite of all three: written price before we start, written guarantee when we finish, and a free second visit if a covered repair fails inside the guarantee period.
Nathan Corliss runs our Austin crews under the Kingswell Guarantee, which means every job gets the same treatment. The price on your invoice matches the price we quoted at the door. The technician at your house is background-checked and uniformed. And if something isn’t right, we come back and make it right for 365 days. That’s the Kingswell Way: say the price, show up in the window, leave it cleaner, put the guarantee in writing, come back if it fails.
Our Chimney Sweep team works in every Austin neighborhood from Allandale to Travis Heights, and our dispatchers know the streets. When you call, you’re talking to someone in our Austin office, not a national call center. That matters when you need to know whether Wednesday morning or Friday afternoon makes more sense for your schedule.
Styles & brands we work with





Chimney Cleaning in Austin
Chimney cleaning in Austin means removing the creosote that builds up when fires burn cooler and slower in our mild winters, then hardening during the long stretches of humid dormancy between seasons. Most standard cleanings in Austin run $189 to $329. If you burn unseasoned oak or fire your wood stove as a primary heat source, expect to be on the higher end because the creosote is denser and takes longer to clear.
Creosote Removal That Survives Austin’s Heat
Austin’s hot, humid summers bake any creosote left in a flue until it hardens into a glaze. Standard brushes won’t touch it. We use rotary loop systems and solvent treatments when needed, and we show you what came out. You should see the bucket before we leave.
Soot Removal and Smoke Chamber Access
Bungalows in Hyde Park and Travis Heights often have narrow smoke chambers that haven’t been properly accessed in years. Soot collects there, and the chamber is where many chimney fires actually start. We get to it, clean it, and show you the before and after on camera.
Fireplace Cleaning in Austin
Fireplace cleaning in Austin is about more than the firebox. It means clearing ash and debris from the damper assembly, checking the refractory panels for hairline cracks, and making sure the flue is clear from throat to cap. Expect to pay $189 to $329 for a full fireplace cleaning with inspection, though simple ash removal without a flue sweep starts around $129.
Masonry Fireplace Care for Older Austin Homes
Ranch homes from the 1950s and 60s in neighborhoods like Allandale often have original fireclay flue liners. Those liners crack from thermal shock when a cold snap hits a dormant chimney. We inspect every cleaning, because a clean flue with a cracked liner is still dangerous.
Prefab Fireplace Care in Mueller and Newer Developments
Many Mueller homes have prefab fireplaces with metal flues that warp in Austin’s sustained summer heat. That warping misaligns baffles and can create gaps where exhaust leaks into the chase. We check alignment on every prefab we clean.
Trusted Brands We Service in Austin
When a repair goes beyond cleaning, we don’t improvise. We carry and install materials from DuraFlex, HeatShield, and Olympia Chimney, the same stuff the chimney trade has trusted for decades. That means a HeatShield resurfacing for cracked fireclay in an old Hyde Park bungalow, or a proper DuraFlex liner when an Allandale chimney has deteriorated beyond patching. Parts are in stock at our Austin shop so most repairs don’t wait on a freight truck. We put the brand name on your invoice, not a vague “flue liner” line item.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in Austin Homes
- Spalling brick from clay-heavy soil. Austin’s expansive clay soil wicks moisture into single-wythe brick chimneys. That trapped moisture freezes and thaws in winter cold snaps, popping the brick face off. Sweeping won’t fix it, but sealing the crown and installing a proper cap slows it dramatically.
- Fireclay flue cracks from thermal shock. A 30-degree temperature swing in a single Austin day stresses fireclay liners. We find 4-foot vertical cracks in bungalow chimneys that look perfectly clean from the top down. A Level 1 inspection catches these.
- Third-degree creosote glazing in rural wood stoves. Burning unseasoned oak in a wood stove outside Dripping Springs glazes a liner in one season. By the time the homeowner notices smoke backing up, the creosote is rock-hard and a standard brush is useless.
- Missing dampers on older central Austin homes. Hyde Park and Travis Heights bungalows often had their dampers removed or rusted out decades ago. Rain pours straight into the smoke chamber, soaking creosote, rusting the damper frame, and accelerating spalling from the inside.
Pricing for Chimney Sweep in Austin, TX
A standard chimney sweep in Austin runs $189 to $329, including the Level 1 inspection. If you have a wood stove or burn frequently, expect the middle of that range because the creosote loading is higher. Repairs are separate and priced in writing before any work starts. A HeatShield resurfacing for cracked flue tiles typically runs $900 to $1800, and a new chimney cap runs $250 to $550. You’ll see every number on paper before we touch a tool, and the invoice at the end matches it. Call (254) 274-4486 for a free estimate.
We Also Serve Cities Near Austin
Our Austin crews regularly work in Pflugerville, Manor, Round Rock, and Buda. If you’re in one of those towns, the drive is short and the service is the same: written price, written guarantee, live person on the phone. Same standards, same stock, same guarantee period.
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 About Chimney Sweep in Austin
Austin’s clay-rich soil and sharper daily temperature swings are the difference. Fireclay flue liners expand and contract with every cold snap, and Austin gets more of those sharp 30-degree shifts than Dallas does. Add in older central Austin homes built with single-wythe brick chimneys, and you get hairline cracks that Dallas sweepers see less often. A Level 1 inspection during your sweep catches these before they become exhaust leaks. Call (254) 274-4486 to schedule one.
Every 25 to 35 fires, or about twice a season if the stove runs as a primary heat source. Wood stoves in rural Travis County burn hotter and longer than open fireplaces, but the fuel is often unseasoned oak, which loads creosote fast. If your sweep interval is stretching toward 50 fires, you’re risking a third-degree creosote fire. We’ll tell you straight after our first sweep how fast your setup is loading up. Call (254) 274-4486 to book.
Yes, and in Austin the reason is moisture, not soot. A chimney that sits dormant for 11 months in humid air is collecting condensation inside, and Austin’s clay soil is wicking moisture up through the brick. That moisture is what cracks fireclay liners and spalls brick. Soot is usually light on a rarely-used fireplace, but the structural risk is still there. Our $229 sweep includes the Level 1 inspection, which checks flue condition, crown, cap, and damper. Call (254) 274-4486.
That’s efflorescence, and it means water is moving through your chimney’s masonry. In Hyde Park specifically, the clay-heavy soil and original 1920s-40s single-wythe brick chimneys make this common. The water picks up salts from the mortar, carries them to the surface, and leaves the white deposit when it evaporates. The water itself is the problem, and it’s the same water that’s causing spalling and flue cracks inside. A proper crown seal and copper cap stop most of it. Call (254) 274-4486, and we’ll examine yours.
Third-degree creosote is glazed, tar-like, and forms when a wood stove burns hot but the fuel is green. Around Austin, a lot of rural firewood is unseasoned live oak, which burns hot but still releases high moisture content that condenses into glazed creosote on the cooler upper liner. One season of that is enough to line the flue with fuel. The next hot fire ignites it. If you’re burning green oak, sweep every 25 fires and let us check the glaze level each time. Call (254) 274-4486 to talk through your burn habits and schedule a sweep.
Ashby Chimney Austin sweeps and repairs chimneys in every corner of this city, from Hyde Park bungalows to Mueller prefabs to rural oak-burning stoves in the Travis County hills. We answer the phone at (254) 274-4486. We show up when we say. We put the price in writing before we start and the guarantee in writing when we finish. That’s the whole deal.
Written by Nathan Corliss, Owner at Ashby Chimney Austin, serving the Austin area since 2002.