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 Hornsby Bend, TX | Boardwalk Chimney Sweep
We provide independent Gelco chimney cleaning and repair across Hornsby Bend, TX. Most Gelco fireplaces in the 78725 area have never had a documented inspection, because Hornsby Bend sits outside Austin’s chimney-sweeping ordinance. That means our first visit here is usually a Level 2 camera look at a flue nobody has scoped, not a routine brush-through. Call (877) 274-1247 for a free estimate.
We know Gelco factory-built fireplaces and inserts the way you only can after cleaning hundreds of them on rural acreage properties east of Austin. Because we’re independent, we diagnose what your Gelco unit actually needs rather than steering every call toward a manufacturer part. When we service a Gelco in Hornsby Bend, we’re looking at how this specific unit aged through a long hot summer, then a hard freeze, then a short heavy burn season. That sequence creates failures you don’t see in other Texas markets. And we stock the common wear items locally, so turnaround is measured in days, not weeks. For broader Gelco expertise and parts coverage, see our Gelco sales & service page.
Why Hornsby Bend Residents Choose Us for Gelco Service
Most homeowners in Hornsby Bend only book a chimney service after the volunteer fire department’s annual fall warning or a neighbor’s chimney fire. That’s the reality of living outside Austin’s inspection requirements, and it’s shaped how we approach every Gelco job here, unlike our Gelco service in Austin where city mandates drive more regular maintenance. We assume the unit has been used hard and serviced rarely, which is usually accurate.
Brent Holloway, our owner, has worked every kind of flue the Hill Country throws at you: clay-tile liners, stainless steel inserts, and the old double-wall metal systems common in the lake houses and ranch homes that went up in the eighties. He picked up the fundamentals through the HVAC and building systems program at Austin Community College’s Riverside Campus, then spent years on roofs explaining why a level-two inspection matters. When we pull the glass doors off a Gelco insert in Hornsby Bend, we’re not guessing. We’re looking for the same things we’ve found on dozens of identical units: seized dampers, glazed creosote, spalling firebox panels. Our Hornsby Bend service area coverage means we’re already working your rural lanes each fall, not driving in from across the metro.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Hornsby Bend
- Seized or binding damper assemblies. A Gelco damper handle that sits untouched through a Hornsby Bend summer, then gets forced open on the first cold night, is asking to bind. We see seized damper handles on Gelco units here far more than on city fireplaces, because the long idle period lets moisture and corrosion settle into the linkage. We free them, repair them, and replace the assembly when the handle’s gone.
- Cracked or spalled firebox refractory panels. When a hard freeze follows a neglected, soot-loaded flue, the thermal stress on Gelco firebox panels is brutal. Brick and refractory crack, spall, and start dropping material into the firebox. We flag it during the cleaning and quote the repair honestly, whether that means a panel replacement or a repoint.
- Loose or corroded factory flue collars. Older Gelco installs on manufactured homes in Hornsby Bend were often retrofitted without a modern liner. The connection between the Gelco flue collar and whatever pipe the last guy rigged up corrodes or works loose. We scope the whole run and tell you what’s actually secure versus what’s letting flue gas sneak into the chase.
- Glazed, hardened creosote on the firebox and flue. Hornsby Bend’s long hot summers bake creosote until it hardens into a glaze that won’t brush out. Then the short burn season and DIY-heavy wood burning add fresh layers on top. The result is a flue that looks scraped-clean after a basic sweep but still carries a fire-load of baked-on creosote. We remove it properly.
- Fireplaces with zero service history. Because Hornsby Bend is unincorporated and outside Austin’s chimney ordinance, most Gelco units here have never had a documented inspection. That’s not a knock on the homeowner. It’s just what happens when there’s no city requirement and service is hard to schedule. Our first cleaning is usually the first time anyone has looked inside the flue with a camera.
Gelco Service in Hornsby Bend: What Local Conditions Mean for Your Equipment
Here’s the Hornsby Bend angle that doesn’t show up on a generic Gelco service page. Because this community is unincorporated and outside Austin’s chimney-sweeping ordinance, most Gelco fireplaces here have never had a documented inspection. There’s no city inspector pushing a sweep schedule, no permit history, no requirement that a flue be scoped after decades of use. The only nudge most homeowners get is the volunteer fire department’s annual fall warning, which drives a cluster of calls right after the first cold snap. That creates a real risk pattern for Gelco owners specifically. A unit that’s been cleaned half a dozen times over three decades of year-round use accumulates creosote and wear predictably. A Hornsby Bend Gelco that sat unserviced for ten years, then got burned hard through two freezes, is an unknown. When we arrive for a cleaning here, we’re not doing a routine sweep. We’re doing a Level 2 inspection of a flue nobody has scoped, and we quote it that way: a discovery job. If you can smell the smoke inside, the chimney’s already telling you something, worth listening before it gets louder.
Gelco Models & Products We Service in Hornsby Bend
We clean and service the full Gelco residential lineup: wood-burning fireplace inserts, factory-built wood-burning fireplaces, freestanding wood stoves, and glass-door fireplace units. Each has its own failure profile in Hornsby Bend. The inserts accumulate creosote behind the glass and seize dampers. The freestanding stoves get overfired with DIY wood loads. The factory-built units develop flue-collar issues where the chase was never properly lined.
On parts, we’re straightforward. When a specific Gelco assembly is still available, we use OEM. When OEM supply has dried up on older units, we use quality aftermarket equivalents, gaskets, dampers, firebox panels that meet or exceed the original spec. We always tell you which one went into your fireplace and why. And on older Gelco units where discontinued parts would cost more than the unit is worth, we say so plainly. A repoint, a liner, or a rebuild is sometimes the smarter spend than chasing a damper handle for a fireplace that’s past its design life.
See the difference
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After
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AfterGelco Service Pricing in Hornsby Bend
| Service | Typical Range |
|---|---|
| Gelco chimney cleaning (standard sweep) | $180 – $340 |
| Level 2 inspection (camera scope) | $200 – $500, depending on flue condition and access |
| Damper repair or replacement | $150 – $500, depending on whether the assembly is OEM or aftermarket |
| Creosote removal (glazed, heavy buildup) | Adds $100 – $250 to the sweep, based on how baked-on it is |
| Firebox refractory panel replacement | $300 – $800 per panel, depending on Gelco model and panel availability |
What drives cost in Hornsby Bend specifically is the condition of your flue when we arrive. A unit that’s been swept recently is a standard job. A Gelco that’s had ten unserviced years, a hard freeze, and a season of DIY burning runs higher because we’re doing more than brushing. Every estimate includes the camera inspection, and we show you the footage before we quote anything beyond the cleaning. If it’s a discovery job, we tell you. Call (877) 274-1247 and we’ll put a number on your specific unit, free.
Serving Hornsby Bend, TX — Our Local Coverage Area
We’re based in the Hornsby Bend 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 Hornsby Bend
No, and that’s by design. We’re an independent Gelco service provider, not manufacturer-affiliated or authorized. That means when we diagnose a Gelco fireplace in Hornsby Bend, we recommend what the unit actually needs, whether that’s an OEM part, a quality aftermarket equivalent, or an honest conversation about whether the unit’s worth repairing at all.
Yes. Manufactured home stoves in Hornsby Bend are typically Gelco freestanding units installed without a modern flue liner, and the flue-collar connection is a weak point we check every time—similar to what we watch for during Manor Gelco service calls. The service scope is the same sweep and inspection, but we pay closer attention to the collar, the clearances, and the pipe run, because a leak there puts flue gas into the living space, not into a masonry chase.
Plan on 60 to 90 minutes for a standard sweep on a Gelco unit that’s been recently maintained. Add 30 to 45 minutes if we’re doing a Level 2 camera inspection, and longer if we find glazed creosote that needs chemical treatment or mechanical removal. A first-time service on a unit with no history usually runs two hours or more.
Common wear items, damper assemblies, gaskets, firebox panel equivalents, are stocked on our service trucks and in our local inventory. For older Gelco units where OEM parts are discontinued, we source quality aftermarket equivalents and tell you what’s going in. We don’t leave a Hornsby Bend fireplace down for weeks waiting on a part truck.
Most Gelco cleanings here land between $180 and $340, with the higher end reflecting glazed creosote removal or a first-time Level 2 scope. If your unit has never been inspected, expect the discovery pricing to reflect that. Call (877) 274-1247 for a free estimate, and we’ll give you a number based on what your specific Gelco actually needs, not a generic price sheet.
Service Areas Near Hornsby Bend
We service Gelco fireplaces throughout the eastern Austin metro and the Hill Country. If you’re in Barton Creek, you’ll find our Gelco service in Barton Creek page covers the specifics of that market. Over toward the lake, see Gelco service in Lakeway. We also work regularly in Lago Vista, Bee Cave, and The Hills, and we know the drive times and the housing stock in each.
Book Your Gelco Service in Hornsby Bend Today
If your Gelco fireplace is overdue or you just got the volunteer fire department’s fall warning and realized you’re not sure the flue is clear, call (877) 274-1247—whether you’re in Hornsby Bend or need Gelco repair in Rollingwood. We’ll schedule a time that works, show up when we say we will, and put eyes on your flue before we quote anything beyond the cleaning.
Written by Brent Holloway, Owner at Boardwalk Chimney Sweep, serving Hornsby Bend and greater Austin.