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.
Gelco Chimney Cleaning in Leander, TX | Boardwalk Chimney Sweep
We provide independent Gelco chimney cleaning, inspection, and repair throughout Leander, TX, covering 78641, 78645, and 78646. What makes our Gelco work here different is simple: we see the exact combination of never-swept builder-grade fireboxes and cedar-glazed exterior flues that defines this city’s fireplace stock. If you’re overdue for a sweep or the damper’s acting up, call Boardwalk Chimney Sweep at (877) 274-1247 for a free estimate. Our team services Gelco sales & service needs with OEM-spec parts and honest, repair-first diagnostics across the entire Leander service area.
Why Leander Residents Choose Us for Gelco Service
We’ve serviced Gelco factory-built fireplaces and wood inserts across Leander’s newer tract-home corridors and lake-fringe acreage long enough to know their firebox geometry, damper linkages, and short exterior-flue behavior cold. As an independent sweep, we diagnose and repair what the unit actually needs rather than steering every visit toward a replacement. That’s the whole point of calling a specialist instead of a salesman.
Brent Holloway, owner of Boardwalk Chimney Sweep, has lived in the Lake Travis Highlands area of Lago Vista long enough to remember when half these lakeside neighborhoods were still cedar scrub. He learned the trade the practical way, through the HVAC and building systems program at Austin Community College’s Riverside Campus, then years of working every kind of flue the Hill Country throws at you: clay-tile liners, stainless inserts, old double-wall metal systems. When Brent’s on your roof explaining why a level-two inspection matters, it’s because he’s seen what happens when one gets skipped.
We match Gelco fireboxes with OEM-spec dampers, glass-door hardware, and caps where the original is rebuildable, and turn to quality aftermarket liners and caps when OEM is unavailable. The repair-first mindset matters in Leander, where so many Gelco units are still young enough that replacement would be a waste of money.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Leander
Here’s what we run into week after week in Leander homes, and why it happens here specifically:
- Cedar-glazed creosote inside Gelco fireboxes. Hill Country cedar and juniper, burned as free firewood all over Leander, produces a sticky creosote that hardens into a shiny glaze far faster than oak only fires. A Gelco firebox can be heavily loaded after just two or three seasons of cedar burning.
- Never-swept builder-grade fireplaces in newer subdivisions. In the 78641 growth corridor, many Gelco factory-built units have never been touched since the home was finished. The first visit finds heavy soot and creosote in a fireplace that’s only a few years old. New home, old problem.
- Stuck or warped dampers after long idle summers. Central Texas fireplaces sit unused for months, then get hammered during freeze weeks. On Gelco prefab units with short fireboxes and standard damper assemblies, that cycle leads to seized linkages and warped plates.
- Fast-cooling exterior metal flues accelerating creosote condensation. Gelco exterior flue runs common in Leander’s tract builds cool down quickly between burns. The temperature swing condenses smoke vapor onto the liner walls, where it glazes. This is a big part of why cedar-fueled Leander chimneys load up faster than the same unit would in a colder, more consistent burn climate.
- Glass-door buildup blocking the view and hiding flue conditions. Gelco units with glass-door fronts accumulate a film of cedar smoke residue quickly. The glass looks bad, sure, but it also hides what’s collecting behind it. A quick visual through cloudy glass tells you almost nothing about flue condition.
Gelco Service in Leander: What Local Conditions Mean for Your Equipment
Leander’s location on the edge of Hill Country limestone and cedar country shapes Gelco service in Cedar Park and here in a way you will not find explained on a generic chimney page. This city splits into two distinct fireplace realities: newer master-planned subdivisions along the 78641 corridor stuffed with builder-grade, factory-built Gelco fireplaces with exterior metal flues, and rural or lake-adjacent properties in 78645 and 78646 where older homes burn whatever cedar and juniper the land gives them free. A sweep in Leander might start the morning pulling a decade of creosote from a masonry flue on acreage, then spend the afternoon cleaning a Gelco prefab firebox that has literally never been swept since drywall went up. The cedar factor ties them together. Cedar and juniper burn hot but resin-heavy, and that resin condenses into a creosote that glazes harder and faster than oak only fires. On a short Gelco firebox with a fast-cooling exterior flue, that means a two-year-old fireplace can look like a fifteen-year-old one. We plan every Leander Gelco job around that reality.
In the 78641 growth corridor we pulled the glass doors off a builder-grade Gelco factory-built fireplace that had never been swept since the home was finished, and found a creosote-glazed exterior-flue liner under a short firebox packed with soot. After a Level 2 inspection and a full sweep, we cleared the damper, cleaned the firebox and glass, and the homeowner’s cedar-heavy first fires were running clean. That’s a typical first visit in Leander.
Gelco Models & Products We Service in Leander
We work on the full range of Gelco factory-built fireplaces and wood inserts common to Leander homes:
- Gelco wood-burning factory-built fireplaces with exterior metal flues, the builder-grade tract installs you see throughout 2000s-2020s subdivisions.
- Gelco wood fireplace inserts set into suburban great-room masonry surrounds.
- Gelco prefab fireboxes with glass-door fronts and standard damper assemblies.
For every unit, we match OEM-spec dampers, glass-door hardware, and caps where the original is rebuildable. When OEM parts aren’t available or a better aftermarket option exists, we use quality liners and caps from brands like DuraFlex and Olympia Chimney. Since Leander jobs cluster around the same Gelco model families, we keep common hardware on hand for faster turnaround.
See the difference
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AfterGelco Service Pricing in Leander
Chimney sweeping and fireplace cleaning in Leander generally runs from $199 to $379 depending on how much creosote is present, whether the flue is a short prefab run or a longer masonry liner, and how difficult access is. A Level 2 inspection, which we recommend for any Gelco fireplace that has never been inspected or has been through a chimney fire, typically adds $200 to $500 depending on the flue type and length. If we find a seized damper or damaged cap during the visit, the repair cost layers on top of the sweep.
What drives Leander-specific pricing is the condition of the firebox when we arrive. A never-swept Gelco unit with cedar-glazed creosote takes longer to clean than a regularly maintained one, and time is labor. A free estimate covers a visual assessment and an honest breakdown of what’s needed, from what can wait. Call (877) 274-1247 for an exact quote.
Serving Leander, TX — Our Local Coverage Area
We’re based in the Leander 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 – Gelco Chimney Cleaning in Leander
A Level 2 inspection is the right call for any Gelco fireplace that has never been inspected, even if the home is only a few years old. A Level 1 covers accessible surfaces on a unit with no known problems. A Level 2 adds video scanning of the flue interior and is what tells us whether the exterior metal flue is glazed, whether the firebox has hidden cracks, and whether the damper assembly is still sound. Given how often we find heavy creosote in never-swept Leander Gelco units, skipping the camera scan is a false economy. Call (877) 274-1247 to schedule an inspection.
Yes, and noticeably so. Cedar and juniper burn resin-heavy, and that resin condenses on flue walls as a sticky creosote that hardens into glaze quickly. On a Gelco insert with a shorter flue run, the effect compounds because the smoke doesn’t have as far to travel and cool before it sticks. If you burn mostly cedar, you’re probably due for a sweep at a shorter interval than an oak-only household. Call (877) 274-1247 and we can tell you where your specific unit stands.
Usually, yes. Long idle summers in Central Texas let the metal damper assembly on Gelco prefab fireboxes bind up, especially if the last fire of the season deposited creosote on the linkage. We can often free a seized damper, clean and lubricate the linkage, and get it moving again without replacing the whole assembly. If the damper plate itself is warped from heat, we source an OEM-spec replacement. A stuck damper is not automatic grounds for a new fireplace. Call (877) 274-1247 for us to take a look.
Yes. We cover all of Leander, including the 78645 corridor out toward the lake and the county fringe, where Hudson Bend Gelco service also reaches properties that often burn cedar cut right from the land. Those Gelco units tend to have heavier creosote loading due to the fuel, and access can involve longer driveways or tighter roof lines, but that’s all part of a standard sweep and inspection for us. If you’re out on acreage and overdue, call (877) 274-1247 for a free estimate.
Cap replacement on a Gelco exterior flue is usually straightforward: we remove the damaged cap, install an OEM-spec or quality aftermarket cap (Olympia Chimney and Copperfield make solid options), and verify the flue opening is properly screened. Crown work on a masonry chimney serving a Gelco insert involves cleaning and resealing the concrete crown where it’s cracked or spalling. If you’re seeing water stains around the firebox or hearing debris in the flue, call (877) 274-1247 and we’ll identify exactly what needs attention.
Service Areas Near Leander
Boardwalk Chimney Sweep handles Gelco service in Leander and the surrounding Hill Country communities. We make regular runs to Lago Vista, Lakeway, and The Hills, then up through the county to Gelco service in Serenada and over toward Gelco service in Manor for customers on the eastern side of the metro. Wherever your Gelco fireplace lives, we’ll bring the same OEM-spec parts and straight answers.
Book Your Gelco Service in Leander Today
If your Gelco fireplace has been burning Hill Country cedar or hasn’t been looked at since the house went up, it’s time for a sweep and inspection. Call (877) 274-1247 and we’ll get you scheduled. If you can smell the smoke inside, the chimney’s already telling you something. Worth listening before it gets louder.
Written by Brent Holloway, Owner at Boardwalk Chimney Sweep, serving Leander, Gelco in Jonestown, and the surrounding Hill Country.