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 The Hills
A chimney sweep in The Hills typically runs $189 to $329 for a standard fireplace and flue, and most jobs are completed the same week we book them. If you live off the Highway 620 corridor or in the 78738 acreage tracts, you already know that your chimney isn’t an urban rowhouse flue. Ours aren’t either. We’re Boardwalk Chimney Sweep, and we work on tall, exterior-mounted stone chimneys built into limestone terrain every day. Call (877) 274-1247 and we’ll get yours sorted before the next storm rolls through.
Why Boardwalk Chimney Sweep Is The Hills’s Preferred Chimney Sweep Company
We’ve spent enough time in The Hills to know what actually goes wrong here. Homeowners in this part of the Hill Country don’t usually call us because their chimney is packed with creosote from daily burning. They call because a spring hailstorm dented their chimney cap, or because live-oak acorns sound like marbles rolling down the flue whenever the wind kicks up. That changes how we inspect. We look at the crown, the cap, the flashing, and the flue with equal attention, because in The Hills the first three are usually where the trouble starts.
Our customers in The Hills tend to have custom homes from the 1990s through the 2010s, many with stone or masonry fireplaces and outdoor fireplaces that get used a handful of times each winter. That sporadic use means a different kind of failure cycle than you’d see in a colder climate. Our techs know the local housing stock, they know the limestone lots, and they know how to work around a steep pitch without tearing up your landscaping. When you call, you’re talking to a company that has already worked on chimneys like yours, on streets like yours, in The Hills.
Brent Holloway leads our team, and he’s built our whole approach around one principle: diagnose honestly, repair with professional-grade materials, and never recommend work you can’t verify. That’s why every inspection includes camera documentation. If we tell you the crown is cracked, you’ll see it in the photo report before you spend a dollar.
Styles & brands we work with





Chimney Sweep Certified in The Hills
Chimney Sweep Certified in The Hills means we do the full job: mechanical brushing of the flue walls to remove soot and any light creosote, removal of debris from the smoke chamber and firebox, and a visual check of the cap, crown, and flashing from the roofline. For a standard wood-burning fireplace in The Hills, plan on $189 to $279. If the flue hasn’t been cleaned in years and we’re pulling acorns, leaves, and a squirrel nest out of it, that number can climb toward $329 because the job takes longer and we’re not rushing it.
But here’s the thing people in The Hills ask us all the time: if the fireplace barely gets used, is a sweep even necessary? The answer is yes, usually for a different reason than homeowners expect. The fire hazard from heavy creosote is low in lightly-used fireplaces. The real problems are obstruction and water intrusion. We’ll cover both below.
Creosote Removal in Lightly Used Flues
Even occasional fires produce creosote, and in The Hills the bigger issue is what else lands in the flue alongside it. Live-oak leaves, cedar pollen, and acorns trap moisture against the flue walls. That moisture bonds with creosote and makes it harder to remove. Annual sweeping keeps the flue clear so that when you do light a fire on a cold January evening, the draft pulls properly and smoke goes up instead of into the living room.
Soot Removal and Draft Restoration
Soot and debris don’t need to be dramatic to cause problems. A partially obstructed flue changes the draft, which means odors, smoke stains above the fireplace opening, and a fire that smolders instead of burning clean. We see this in The Hills homes where the fireplace has gone unused through spring and summer, collecting whatever the live oaks drop. Removing that material restores the draft and makes the fireplace work the way it should.
Gas Fireplace Cleaning in The Hills
Gas Fireplace Cleaning in The Hills is a different job than wood-burning chimney sweeping, and it’s one we do regularly because so many custom homes here have gas log sets or gas inserts. The work involves removing the glass, cleaning the logs and burner, checking the pilot assembly and thermocouple, and vacuuming the firebox. For a standard gas fireplace, expect to pay $149 to $229. If the unit hasn’t been serviced in several seasons and the glass is heavily filmed, it runs toward the top of that range.
Gas fireplaces don’t produce creosote, so the risk profile is different. What they do produce is carbon monoxide if the burner is dirty or the venting is compromised. In a house in The Hills where the gas fireplace is used as a primary heat source on cold nights, that’s a real concern. Annual cleaning keeps the unit burning clean and lets us catch venting issues before they become indoor air problems.
Log Set and Burner Maintenance
Over time, dust and pet hair settle on gas logs and burners. That buildup causes uneven flames, sooting on the glass, and sometimes a sulfur smell. We clean the components, adjust the log placement to manufacturer spec, and confirm the burner ports are clear. The goal is a flame pattern that looks right and burns complete, not one that’s yellow and lazy.
Venting and Carbon Monoxide Check
Every gas fireplace cleaning includes a check of the venting path. In The Hills, wind-driven debris can obstruct a direct-vent termination on an exterior wall, and nesting animals can block a B-vent flue. We verify that the vent is clear and that combustion gases are exiting the home, not spilling into the room. It’s a five-minute check that matters a great deal.
Trusted Brands We Service in The Hills
We don’t use generic parts off a warehouse shelf. When a chimney in The Hills needs a new cap, a liner repair, or crown work, we use the same brands chimney industry professionals specify nationwide: DuraFlex for flexible liner systems, HeatShield for flue resurfacing that can extend liner life without full replacement, and Olympia Chimney for caps and termination hardware. Because we stock common parts locally and know these product lines inside and out, we can usually quote a repair accurately during the first visit and complete it without waiting on multiple supplier shipments. For a homeowner in The Hills, that means less back-and-forth and a fix that’s built to last the next decade, not just the next inspection.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in The Hills Homes
- Displaced or dented chimney caps after storms. Tall exterior stone chimneys catch a lot of wind, and hail in The Hills can dent a cap badly enough that it no longer sits flush. Once the cap is loose, oak leaves and acorns drop straight down the flue.
- Live-oak litter packing the smoke chamber. We pull acorns, leaves, and old nests from chimneys that haven’t been used in years. The fireplace barely runs, but the flue is full. That blocks draft and creates a fire hazard if the chimney is ever lit without a sweep.
- Cracked crowns from freeze-thaw and storm impact. The limestone and stone work on The Hills chimneys is beautiful, but the crown takes a beating. Hail and the occasional hard freeze open hairline cracks that widen with time, letting water into the masonry and eventually into the ceiling below.
- Flashing failures that show up as ceiling stains. Wind-driven rain in the Hill Country finds its way under failing flashing. By the time a homeowner in The Hills sees a stain on the ceiling near the chimney, the flashing has been compromised for months. We repair what we inspect, which means pulling the flashing when it’s damaged, not just caulking over it.
Pricing for Chimney Sweep in The Hills, TX
A standard Chimney Sweep visit for a wood-burning fireplace in The Hills runs $189 to $329. Gas fireplace cleaning runs $149 to $229. Level 1 inspections are included with a sweep and cost $129 to $189 on their own. Level 2 inspections, which we recommend after a storm event or before buying a home in The Hills, run $299 to $449 and include the camera report. What moves the price within these ranges is the condition of the flue, the height of the chimney, and how much debris we’re removing. Tall exterior stone chimneys take longer to set up on, and that’s reflected honestly in the quote. Call (877) 274-1247 and we’ll walk you through what your specific chimney needs. Estimates are free, and we’ll never recommend a repair without showing you the camera footage that justifies it.
We Also Serve Cities Near The Hills
If you live in The Hills or the surrounding Hill Country communities, we’re already working in your area. We regularly serve homeowners in Bee Cave, Lakeway, Briarcliff, and Barton Creek. Same crew, same professional-grade materials, same straight answers about what your chimney actually needs. Call us and we’ll schedule a visit on our next route through the 78738 corridor.
Serving The Hills, TX — Our Local Coverage Area
We’re based in the The Hills 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 The Hills
Yes, and in The Hills the reason is obstruction, not creosote. Even a fireplace that gets lit once or twice a year can have a flue packed with oak leaves, acorns, and cedar pollen by late fall. That debris blocks the draft and can push smoke and carbon monoxide back into the house when you do light a fire. An annual sweep clears the obstruction and gives us a chance to check the cap and crown. Call (877) 274-1247 to schedule a sweep before burning season.
Start by looking at the cap from ground level with binoculars. If it’s dented, displaced, or sitting at an angle, don’t light a fire until it’s been evaluated. A damaged cap is the entry point for everything the live oaks drop, and once water gets in, you’re looking at crown damage and possibly flashing failure. We can replace a bent cap, screen the flue, and run a Level 2 camera inspection to confirm nothing else got knocked loose. Call (877) 274-1247 for a storm-check appointment.
First-degree creosote is a light, flaky soot that brushes off easily. Third-degree creosote is a dense, tar-like glaze that requires chemical treatment or mechanical removal with specialized tools. In The Hills, most wood-burning fireplaces see light, occasional use, so first-degree creosote is common and third-degree is rare. The bigger local threat is the oak and cedar debris that clogs flues and traps moisture against the walls. That’s what we’re actually addressing on most sweeps here.
It depends on the size and depth of the crack. Fine hairline cracks can often be sealed with a professional-grade crown coat, which is a lot less expensive than a rebuild. Wider cracks, spalling, or crowns that have been damaged by hail impact typically need to be reconstructed or replaced. In The Hills, where wind-driven rain and freeze-thaw are real, a failing crown is the most common source of water intrusion we see. We’ll show you the damage on camera before recommending either path. Call (877) 274-1247 for an assessment.
We service both. Outdoor fireplaces and fire pits on The Hills properties face the same wind, hail, and oak-debris exposure as indoor chimneys, often worse because they’re fully exposed to the weather. Exterior stone fireplaces develop cracked crowns, displaced caps, and packed flues just like their indoor counterparts. We sweep them, inspect them, and repair caps and crowns using the same professional-grade materials we use indoors. If your outdoor fireplace has been sitting unused for a season or two, it’s worth a check before you host a fire on the patio.
Written by Brent Holloway, Owner at Boardwalk Chimney Sweep, serving The Hills and the surrounding Hill Country.