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 Anderson Mill, TX | Boardwalk Chimney Sweep
We provide Chimney Sweep – Anderson Mill and independent Gelco chimney and fireplace service throughout the 78729 area, from gas log sets to wood-burning fireboxes and dampers. What makes our Gelco work different here is simple: in Anderson Mill, the job is usually crown repair and bird eviction, not heavy soot. These 1970s fireplaces burn a handful of times each winter, so the work skews toward weather damage and off-season debris. Call (877) 274-1247 for a free estimate from a crew that knows Gelco equipment and Anderson Mill’s specific housing stock.
Why Anderson Mill Residents Choose Us for Gelco Service
We’ve worked on Gelco gas log sets, inserts, wood-burning units, and dampers across the Austin metro long enough that our techs recognize the brand’s quirks when they see them. Anderson Mill homeowners call us because we don’t just run a brush through the flue and leave. Brent Holloway, our owner, learned the trade through the HVAC and building systems program at Austin Community College’s Riverside Campus, then spent years working every kind of flue you find in Hill Country homes. That includes the clay-tile liners and old double-wall metal systems common in Anderson Mill’s original construction. When he’s on your roof explaining why a damper won’t seat or a crown is failing, you get a straight answer, not a sales script. We’re an independent service provider, not authorized or endorsed by Gelco, and that’s exactly why we can be honest about when a repair makes sense versus a replacement.
For Anderson Mill residents specifically, our Gelco sales & service experience means we recognize which components on these lightly-updated ranches are original and which were retrofitted. We stock the parts needed for the most common Gelco repairs so we’re not making you wait on a shipment from across the country.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Anderson Mill
- Corroded gas log burners from the eight-month off-season. Anderson Mill homes see short winter burn seasons, which means Gelco gas log sets sit dormant from March through October. Burners and pilot assemblies collect Central Texas dust, spider webs, and insect debris. By the first cold snap, we regularly find pilots that won’t light or burners that fire unevenly.
- Dampers seized from heat cycling and humidity. Gelco dampers in original builder-grade fireboxes get baked by occasional winter fires, then sit in humid summer air for months. The plates rust, warp, or freeze half-open. That lets humid air and rainwater into the firebox, which then rusts metal components behind it.
- Cracked firebox panels and refractory liners. Anderson Mill’s 1970s-era masonry fireplaces move through the Central Texas sun-and-freeze cycle every year. The surrounding mortar joints shift, and that stress transfers to Gelco firebox panels. We see hairline cracks that widen over several seasons until the brick behind them is exposed.
- Improvised flue connections on retrofitted inserts. When Gelco inserts were added to original Anderson Mill fireboxes years ago, the flue connections were often undersized or pieced together with whatever fit. Moisture and nesting birds get into the chase during the long off-season, and we find the evidence in spring.
- Crowns that need re-crowning, not full rebuilds. The original mortar crowns on Anderson Mill’s exterior chimney stacks have been baking in Texas sun and freezing in hard snaps for 40-plus years. Most are cracked but structurally sound. We re-crown when the masonry is intact, which is most of the time.
Gelco Service in Anderson Mill: What Local Conditions Mean for Your Equipment
Here’s what we see in Anderson Mill more than anywhere else. Most homes in 78729 still have their original 1970s exterior chimney chases and mortar crowns, untouched since construction. The fireplaces burn maybe five or ten times a winter during our short cold snaps, so they don’t produce heavy creosote. Instead, the flues collect leaves, dust, and bird nesting during the eight months they sit idle. That means a Gelco chimney cleaning here is less about brushing out thick tar and more about clearing what the off-season left behind, then repairing what the weather broke. On a ranch-style home off Millwright Parkway, our crew pulled a squirrel nest and two seasons of leaves out of a flue that hadn’t seen a fire in over a year. The Gelco damper plate had frozen half-open from rust. We freed and re-seated it, swept the firebox, and installed a stainless cap over the cracked original crown to keep the wildlife and rain out before the next cold snap. That’s the typical Anderson Mill call.
Brent remembers when these lakeside-area neighborhoods were mostly cedar scrub. He’s been working on these houses long enough to know that the chimney issues here follow a pattern: exterior stacks get hammered by sun and freeze cycles, interiors stay mostly dormant, and animals move in. 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 Anderson Mill
Our crew services the full Gelco lineup found in Anderson Mill homes: gas log sets, fireplace inserts, wood-burning fireplace units, and dampers with their accessories. When a damper plate, firebox panel, or gas-log burner needs replacement, we favor OEM Gelco parts where they’re still available. For discontinued pieces on older 1970s installations, we use quality aftermarket equivalents and tell you explicitly which you’re getting before any work begins. We keep the most commonly needed Gelco damper and burner components stocked locally so Anderson Mill service calls don’t stall waiting on freight. That matters when the first freeze is in the forecast and your fireplace won’t light.
See the difference
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AfterGelco Service Pricing in Anderson Mill
Gelco chimney cleaning in Anderson Mill typically runs $189 to $319 depending on what’s happened since the last service. A straightforward gas log set cleaning lands on the lower end. A wood-burning fireplace that’s collected a season of animal nesting and debris runs higher because of the extra removal time. Crown repair, cap installation, and damper work are quoted separately after we inspect and show you exactly what’s wrong. The free estimate includes a camera inspection of the flue lining, so you see the condition yourself before agreeing to any repair. Call (877) 274-1247 for an exact quote, Anderson Mill.
Serving Anderson Mill, TX — Our Local Coverage Area
We’re based in the Anderson Mill 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 Anderson Mill
Most original Anderson Mill crowns we inspect are cracked but structurally sound, which means they qualify for re-crowning rather than a full rebuild. Re-crowning replaces the top mortar layer and seals the crack paths that let water in. A full rebuild is only necessary when the underlying masonry has shifted or spalled. We’ll show you the camera footage so you can see which category yours falls into. Call (877) 274-1247 for a free chimney inspection.
Eight months of Central Texas off-season leaves burners and pilot assemblies coated in dust, spider webs, and sometimes insect nests. The odd smell is usually debris burning off, and the refusal to light is a clogged pilot or corroded burner port. We disassemble the burner assembly, clean each port, and test the pilot under load. If components are beyond cleaning, we quote OEM Gelco replacements where available. Call (877) 274-1247 and we’ll get your gas logs running before the next cold snap.
Yes, a properly sized stainless cap is the permanent fix for birds entering through the flue opening. In Anderson Mill, birds and squirrels get into un-capped chimneys during the long off-season and build nests that block airflow. We install caps sized to your exact flue dimensions and we can do it the same visit if the crown is intact enough to anchor one. Call (877) 274-1247 to schedule a cap installation before nesting season starts.
It depends on the failure. Dampers that are rusted but mechanically intact can often be freed, cleaned, and re-seated. Those with warped plates or broken hinge assemblies need replacement, and we recommend OEM Gelco dampers when available. The difference matters because a partially-open damper lets humid summer air and rainwater back into your firebox, which then rusts every metal component behind it. Call (877) 274-1247 for a free damper inspection and an honest answer.
You need a Level 2 inspection, because retrofits into original Anderson Mill fireboxes almost always involve improvised or undersized flue connections. A Level 1 visual check doesn’t look inside the chase, where moisture and animal nesting collect during the off-season. We use a camera to inspect the full connection path and show you what’s there. Call (877) 274-1247 to schedule a Level 2 inspection before you burn again.
Service Areas Near Anderson Mill
We also provide Gelco chimney and fireplace service in Anderson Mill service area neighborhoods and nearby communities. Our crew regularly works in Lago Vista, Lakeway, Bee Cave, and The Hills. If you’re in one of these areas and your Gelco fireplace needs attention, call (877) 274-1247 to check availability. For customers north of Austin, see our Gelco service in Cedar Park page. If you’re further up 35 or the 130 corridor, our Gelco service in Georgetown team covers that territory.
Book Your Gelco Service in Anderson Mill Today
Whether it’s a spring bird eviction, a cracked crown, or a gas log set that won’t light, we’ll show you the problem and fix it right the first time. Free estimates include a camera inspection. Call (877) 274-1247 to book your Gelco service in Jollyville or Anderson Mill.
Written by Brent Holloway, Owner at Boardwalk Chimney Sweep, serving Anderson Mill since our first call in the Austin metro.