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.
Styles & brands we work with
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AfterHow Much Does Chimney Liner & Rebuild Cost in Round Rock?
Chimney liner and rebuild work in Round Rock typically runs $1,800 to $7,500 depending on whether you need a new stainless liner, HeatShield resurfacing, or a partial masonry rebuild. A standard stainless liner install for a single-story home lands around $2,400 to $4,200, while HeatShield flue resurfacing for a liner still in workable condition usually comes in near $1,200 to $2,100. Full rebuilds where the crown, damper, and upper flue need structural repair are the top of the range, often $5,000 to $9,000 on two-story homes with offset configurations.
We’re Boardwalk Chimney Sweep, and chimney liner and rebuild work is half of what our Round Rock crew does day in and day out. We install DuraFlex flexible liner systems and apply HeatShield resurfacing, and we source every piece from brands chimney professionals specify nationwide: DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. If your liner is cracked, misaligned at the flue collar, or simply aged out, we’ll tell you what it actually needs and what each option costs before any work starts.
Key Takeaways
- Typical Round Rock liner install: $2,400 to $4,200; HeatShield resurfacing: $1,200 to $2,100; partial rebuild: $5,000 to $9,000.
- Two-story homes, offset flues, and prefab-to-masonry conversions add $400 to $1,800 to the job.
- HeatShield liner restoration can extend the life of a still-viable flue and may save $1,500 or more compared with full replacement.
- Estimates are free, and we’ll walk you through pricing line by line before you decide.
Chimney Liner & Rebuild Cost Breakdown (2026)
Here’s what Round Rock homeowners are actually paying for liner and rebuild work this year. These ranges reflect our own quotes across the Round Rock, Brushy Creek, and Forest Creek areas, and they assume standard single-flue residential chimneys unless otherwise noted.
| Service | Typical 2026 Range |
|---|---|
| Stainless steel liner install (single-flue, single-story) | $2,400 – $3,600 |
| Stainless steel liner install (offset or two-story flue) | $3,200 – $4,900 |
| HeatShield flue resurfacing (liner intact but pitted or cracked) | $1,200 – $2,100 |
| DuraFlex flexible liner for prefab or manufactured chimney | $2,100 – $3,400 |
| Liner top plate, cap, and crown repair | $450 – $1,200 |
| Damper replacement (top-seal or throat) | $350 – $850 |
| Partial masonry rebuild (upper flue, crown, or smoke chamber) | $5,000 – $9,000 |
| Flue collar / thimble rebuild at appliance connection | $650 – $1,400 |
| Post-install inspection and draft verification | $0 – $225 (often bundled) |
What pushes a Round Rock quote toward the top of these ranges? A few things consistently show up. Two-story homes require longer liner runs and sometimes scaffolding or roof access that adds hours. Offset flues (where the chimney kinks partway up) often rule out rigid liners entirely and push us toward a DuraFlex flexible system, which is one of the reasons we install it. Prefab fireplaces that have lived through a Central Texas summer often show warped inner liners that need full replacement rather than resurfacing. And homes built in the 1980s and 1990s around Old Town Round Rock and Round Rock West commonly have clay tile liners that have spalled at the joints, which sometimes means we’re resurfacing over failed tile rather than installing new stainless.
What Affects Chimney Liner & Rebuild Pricing in Round Rock
- Flue configuration. A straight vertical flue allows a rigid liner install in a few hours. An offset or jogged flue needs a DuraFlex flexible liner and a longer install, which adds $400 to $1,600.
- Chimney height and roof pitch. Round Rock homes with two stories or steep roof pitches require more time on the roof and, at the top of the range, scaffolding. That factor alone can account for $300 to $900 of the difference between quotes.
- Original liner condition. If the existing clay tile is still sound, HeatShield resurfacing can keep the flue in service for another decade or more. If tiles are cracked or missing, we’re going straight to a new stainless or DuraFlex system, adding $800 to $1,500 over a resurfacing job.
- Prefab vs. masonry construction. Prefab fireplaces (common in Round Rock subdivisions built after 1995) typically need a listed flexible liner matched to the appliance. Masonry chimneys get stainless or clay tile resurfacing. Prefab conversions often cost $600 to $1,200 more.
- Appliance type. A wood-burning insert, gas log set, or high-efficiency fireplace requires a liner sized to the appliance’s flue requirements, not the existing chimney. Getting the sizing wrong is the most common reason a wood stove smokes into the room after installation.
- Whether rebuild is partial or full. Most rebuilds we do in Round Rock are partial: the crown, the top few courses of flue tile, the smoke chamber, or the damper assembly. A true full rebuild is rare, but where brick has lost mortar from freeze-thaw or the crown has failed, it’s the right call and runs $5,000 to $9,000.
One local factor that surprises people: Round Rock’s limestone-heavy soil moves during our wet-dry cycles, and we regularly see crowns and chimney shoulders crack after an unusually dry summer followed by a wet fall. A cracked crown lets water into the smoke chamber, which then rusts the damper and softens the flue tile mortar. It’s a cascade, and it’s why we check crowns on every sweep we do in the Forest Creek and Behrens Ranch areas.
How to Save on Chimney Liner & Rebuild in Round Rock
Liner work is one of those jobs where the cheapest bid is rarely the cheapest outcome. That said, there are real ways to keep the total down without cutting corners on materials.
- Bundle the sweep with the liner estimate. We sweep, inspect, and quote the liner work in a single visit, so you’re not paying twice for access and inspection. If you’re also overdue on dryer vent service, we can handle both the same day. One call, two fire hazards addressed. Learn more about our chimney sweep and dryer vent service.
- Ask specifically about HeatShield resurfacing. If your flue is still structurally sound, resurfacing is a legitimate lower-cost path and it’s become a specialty of ours. Not every sweep carries it or has the certification to apply it. When it fits, it saves $1,200 to $1,800 over a full stainless install and pushes replacement out years, not months.
- Fix the crown now, not next year. A $450 to $900 crown repair today prevents water intrusion that can turn into a $4,000 rebuild three or four seasons from now. If you see brick spalling or a white chalky dusting on your chimney, don’t wait.
- Get the estimate before the season starts. Fall is our busiest window. Late-summer estimates often leave room to schedule liner work before the first cold snap and before scheduling gets tight.
- Ask what’s included. A fair liner quote lists the liner brand, the top plate, the cap, the appliance connection, and the post-install inspection. We itemize all of it. You’ll want to compare this line by line against any competing bid.
Free estimates are standard for us. Call (877) 274-1247 and we’ll tell you what your chimney actually needs, with pricing in front of you.
Why Liner and Rebuild Work Matters in Central Texas
A chimney liner isn’t cosmetic. It carries combustion gases out of your home and keeps heat away from the framing around the flue. When a liner cracks or separates, gases can leak into wall cavities or attic spaces, and that’s a fire and carbon-monoxide concern that doesn’t announce itself. The NFPA recommends a Level 2 inspection whenever a liner is replaced, an appliance is changed, or a home changes hands, and we follow that standard on every liner install.
We repair what we inspect. If we sweep your chimney and find cracked tiles at the flue collar, we can quote and complete the liner install without sending you to a second contractor. That end-to-end capability matters here because Round Rock’s mix of masonry and prefab construction means the right fix isn’t always obvious until we’re on the roof.
For a deeper look at how we approach this work in a neighboring market, see our Chimney Liner & Rebuild in Lago Vista page, where offset flues and limestone construction create similar problems.
Frequently Asked Questions About Chimney Liner & Rebuild Cost in Round Rock
How much does a chimney liner cost in Round Rock?
Expect $2,400 to $4,200 for a standard stainless steel liner install in a single-story Round Rock home. Add roughly $600 to $1,600 if your flue is offset or the chimney is two stories. Call (877) 274-1247 for a free, line-item estimate on your specific chimney.
Is it cheaper to repair or rebuild a chimney?
Repair is usually cheaper. HeatShield resurfacing runs $1,200 to $2,100, while a partial rebuild lands at $5,000 to $9,000. Rebuild only becomes necessary when the crown, flue tile, or smoke chamber has structurally failed. A proper inspection tells you which category your chimney falls into. Call (877) 274-1247 and we’ll give you both numbers if both are possible.
How long does a chimney liner installation take?
Most single-flue liner installs in Round Rock are completed in a single day, usually four to six hours. Offset or two-story configurations may take a second half-day. Rebuild work varies by scope, typically two to four days. We’ll give you a firm window when we quote the job.
Does a chimney liner really need replacing, or can it be resurfaced?
If the existing clay tile is intact and the issue is spalling at the joints, HeatShield resurfacing often extends the liner another decade or more for $1,200 to $2,100. If tiles are cracked, missing, or the flue is undersized for your appliance, the liner needs replacement. A one-hour inspection resolves the question. Call (877) 274-1247 to schedule one.
Why are chimney liner quotes so different between contractors?
Because the materials and the scope vary widely. A $1,500 bid and a $3,800 bid for the same chimney often reflect different liner brands, different wall thickness, and whether the quote includes the top plate, cap, appliance connection, and post-install inspection. We use DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield specifically because they’re brands chimney professionals specify, and we itemize every component on the quote so you can compare fairly. Call (877) 274-1247 for an itemized estimate.
Get a Free Chimney Liner & Rebuild Estimate in Round Rock
If your chimney is due for a liner install, resurfacing, or a rebuild quote, call Boardwalk Chimney Sweep at (877) 274-1247. We serve Round Rock and the surrounding Central Texas area, and we’ll sweep, inspect, and quote liner and rebuild work in a single visit so you’re not bounced between contractors. Free estimates, free advice, no surprise line items. If a sweep is also overdue, ask about adding dryer vent cleaning in the same appointment. One call, two fire hazards addressed, and one clear plan for the season.
Pricing reflects the Round Rock market as of 2026. Boardwalk Chimney Sweep offers free estimates – call (877) 274-1247.
Written by the team at Boardwalk Chimney Sweep, serving Round Rock, TX and the surrounding Central Texas area.
What Our Customers Say
"Fireplace had never drawn properly since we moved in. He found the damper was only opening halfway due to a bent linkage and fixed it in ten minutes."
— Tara Mercer"Decent work at a reasonable price. Communication in the days before the appointment was a bit thin, but the technician himself was great once he arrived."
— Jessica Lin"Drop cloths everywhere, HEPA vac, and not a speck of soot on the carpet. I'd been dreading the mess for nothing."
— Nicole Hayes