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.
Chimney Company in Round Rock, TX
Round Rock chimney work is mostly about factory-built fireplaces, not old brick flues. Most homes here were built in the 1990s through 2010s in master-planned communities like Teravista, Forest Creek, and Behrens Ranch, and nearly all of them have pre-fab metal fireboxes with direct-vent or double-wall flue pipe. That means repair, inspection, and re-gasketing work dominates what we do across 78665, 78680, 78681, and 78682. If your fireplace is acting up, call Ashton Chimney at (855) 507-9184 and we’ll tell you exactly what’s going on.
Why Round Rock Homes Are Different
Round Rock sits right where the Blackland Prairie meets the edge of the Texas Hill Country, on the I-35 corridor just north of Austin. The housing stock tells the story: thousands of large brick-veneer homes built from the 1990s onward, almost all with factory-built metal chimneys rather than traditional masonry. In neighborhoods like Walsh Ranch and the subdivisions ringing Teravista, the fireplace is a metal box with a double-wall pipe running up through a framed exterior chase. That construction means we’re usually looking at gaskets, rain caps, and chase covers rather than brick-and-mortar repair.
The climate does its own damage. Fireplaces sit idle through Round Rock’s long, humid summers, collecting live-oak leaves, cedar pollen, and dust in the flue and around the rain cap. Spring winds push debris into the chase. Then a hard freeze like the Uri event hits, and suddenly the fireplace gets a month of heavy use after nine months of neglect. Freeze-thaw cycles along the Balcones escarpment crack mortar crowns and metal caps, and water gets where it shouldn’t. Most of the repair work we do in Round Rock stems from that pattern: long dormancy, then sudden demand, and a component that failed during the quiet months.
Older ranch homes and limestone houses near downtown Round Rock are the exception. Those have traditional masonry chimneys, and they face different issues: spalling stone, deteriorated mortar joints, and flashings that have pulled away from the roof. We work on both ends of that spectrum.
Styles & brands we work with
Our Main Round Rock Services
Most Round Rock homeowners call us for one of two things, and both are handled completely in-house by Ashton Chimney.
Chimney Sweep in Round Rock
A clean flue is the baseline for everything else. In Round Rock, that means removing creosote, pollen, and the leaf debris that accumulates during those long stretches when nobody’s burning. Factory-built units need specific care: the refractory panels inside a pre-fab firebox can’t take aggressive wire brushing, and the double-wall pipe needs a sweep who knows what not to scratch. We inspect the gaskets, the damper, and the termination cap during every sweep so you’re not finding out about a problem in the middle of a cold snap. Chimney Sweep in Round Rock covers the full scope of that service.
Dryer Vent Cleaning in Round Rock
Your dryer vent is a venting system too, and in Round Rock it’s fighting the same pollen and dust that clogs flues. Many newer homes in Teravista and Forest Creek run dryer ducts through interior walls or up through the roof, which makes them harder to access and easier to ignore. Lint builds up, airflow drops, and the dryer runs longer and hotter than it should. We clean the full duct run, verify the termination cover opens properly, and confirm the airflow is back to spec before we leave. Dryer Vent Cleaning in Round Rock explains the process and what’s included.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Chimney Repair in Round Rock
Round Rock’s hot, humid summers and short, hard freeze cycles create a specific pattern of chimney failures. The most common repair calls we get in Round Rock come from factory-built units whose components have aged past their useful life: warped gaskets on the firebox door, cracked refractory panels, and chase covers that let in water during spring storms. On older downtown homes with real masonry chimneys, we’re usually repairing crowns, replacing flashings, or installing liners. Ashton Chimney handles all of it with one crew, one point of contact, and no hand-off to a separate contractor. For the full picture of what we fix, see our Chimney Repair service page.
Chimney Cap Installation
Signs you need it
You see water stains on the ceiling near the fireplace, or debris keeps falling into the firebox from above.
What it costs in Round Rock
Expect to pay $245 to $485 for a quality cap installed on a typical Round Rock chase or masonry flue.
How we do it
We measure the flue tile or chase opening, select a properly sized Copperfield or Olympia cap, and secure it with a mechanical fastener so it won’t lift in a Hill Country wind gust.
Chimney Cap Replacement
Signs you need it
The existing cap is rusted through, missing bolts, or a section has blown off and you can see open pipe from the ground.
What it costs in Round Rock
Replacement runs $245 to $485 depending on whether it’s a standard single-flue cap or a larger chase-top cover.
How we do it
We remove the failed cap, check the flue and chase opening for water damage, and install a new professional-grade cap sized for your specific flue dimensions.
Chimney Liner Installation
Signs you need it
Your flue tiles are cracked, spalling, or missing, or a chimney inspection shows gaps where smoke and heat can reach combustible materials around the flue.
What it costs in Round Rock
Plan on $3,850 to $6,900 for a DuraFlex stainless liner sized and installed for a typical Round Rock home.
How we do it
We take exact measurements, drop a flexible DuraFlex liner through the existing flue, insulate where required, and connect it to the appliance with a proper top plate and termination cap.
Chimney Flashing Repair
Signs you need it
Water is dripping into the firebox or you see dark stains on the ceiling where the chimney passes through the roofline after a Round Rock thunderstorm.
What it costs in Round Rock
Flashing repair typically lands between $395 and $895, depending on how much of the roof penetration has to be redone.
How we do it
We remove the old flashing, inspect the roof decking underneath, and install new step and counter flashing sealed with a high-grade polyurethane sealant that handles Round Rock’s thermal swings.
Chimney Crown Repair
Signs you need it
You see cracks in the concrete or mortar surface on top of the chimney, or chunks of the crown are missing after a freeze cycle.
What it costs in Round Rock
Repair ranges from $625 to $1,425, depending on how much of the crown has to be rebuilt or resurfaced.
How we do it
We clean and prep the existing crown, fill cracks with a flexible sealant, and for failed crowns we form and pour a new one with a proper drip edge so water sheds away from the flue.
What Chimney Repair Costs in Round Rock
| Item | Typical range in Round Rock |
|---|---|
| Chimney cap installation or replacement | $245 – $485 |
| Chimney flashing repair | $395 – $895 |
| Chimney liner installation (DuraFlex stainless) | $3,850 – $6,900 |
Do I really need a new liner, or can it be repaired?
Sometimes a liner can be resurfaced instead of replaced. We use HeatShield’s cerfractory material to seal cracked flue tiles and restore the liner’s fire resistance without a full teardown. That’s a manufacturer-backed repair path, and we’ll only recommend full replacement if the liner is too far gone to surface. Call (855) 507-9184 for an honest recommendation based on what we see inside your flue.
How often should my Round Rock chimney be inspected?
Once a year, even if you never burn. Round Rock’s humidity and pollen let creosote and debris build up inside dormant flues, and a small water leak around a chase cover or crown gets worse with every freeze-thaw cycle. An annual look catches those problems early.
Brands We Service in Round Rock
We install and repair chimneys using professional-grade materials, not off-the-shelf substitutes. In Round Rock that means DuraFlex stainless liners, HeatShield cerfractory for flue resurfacing, Copperfield caps and dampers, and Gelco components. We stock the common parts locally and can get specialty pieces fast. See our brands for the full shelf.
See the difference
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AfterPricing for Chimney Company in Round Rock, TX
| Service | Typical range in Round Rock |
|---|---|
| Chimney sweep (inspection and cleaning) | $169 – $249 |
| Dryer vent cleaning | $129 – $189 |
| Chimney cap installation | $245 – $485 |
| Chimney cap replacement | $245 – $485 |
| Chimney flashing repair | $395 – $895 |
| Chimney crown repair | $625 – $1,425 |
| Chimney liner installation | $3,850 – $6,900 |
What pushes a price higher in Round Rock is usually access: an upper-story chase on a steep roof pitch, a flue that runs through the center of a two-story house with no attic walkway, or a chase that’s been framed too tight for a standard cap. We quote the job upfront and explain the price before any work starts.
Neighborhoods We Serve in Round Rock
We cover all of Round Rock’s ZIP codes: 78665, 78680, 78681, and 78682. That includes the master-planned communities on the northeast side and the older streets near downtown.
- Teravista
- Forest Creek
- Behrens Ranch
- Walsh Ranch
- Downtown Round Rock
Most of our Round Rock appointments are scheduled within three to five business days. We batch visits by area so you’re not waiting around all day.
Service Area – Cities Near Round Rock
Ashton Chimney works throughout Williamson County and the north Austin corridor. We regularly serve Hutto, TX, Georgetown, TX, Brushy Creek, TX, and Windemere, TX. If your chimney or dryer vent is in any of these communities, the same crew and the same professional-grade materials come to you.
Serving Round Rock, TX — Our Local Coverage Area
We’re based in the Round Rock 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 Company in Round Rock
Most appointments in Round Rock are scheduled within three to five business days. We batch jobs by ZIP code, so if we already have a crew in Teravista or Forest Creek, you may get a same-week slot. Call (855) 507-9184 to check the calendar.
Most Round Rock HOAs only care about what’s visible from the street. A chimney cap or chase cover replacement in a color that matches the existing trim usually passes without question. If your HOA has an architectural review requirement, we can provide the specs on the materials we install so you have what you need for the form.
Yes. Most of what we service in Round Rock is factory-built metal fireplaces in newer neighborhoods, but we also repair traditional masonry chimneys on older homes near downtown. The repair approach is different, but the inspection standard doesn’t change. We’ll tell you what we found, what it means, and what your options are in plain language.
For a free estimate on any chimney or dryer vent work in Round Rock, call Ashton Chimney at (855) 507-9184. One company handles the sweep, the repair, and the sign-off.
What happens when you call
- 1A real person answersNo phone trees — talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Round Rock Customers Say
"Crown was cracked and taking water. Repaired it rather than quoting a rebuild, which the previous company had pushed hard for."
— Tyrone Ingram"Level two inspection before we bought the house. The report was detailed enough to use as a negotiating point and he explained every photo in it."
— Nia Mosley"Drop cloths everywhere, HEPA vac, and not a speck of soot on the carpet. I'd been dreading the mess for nothing."
— Alicia Hampton