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 Pflugerville, TX | Alcott Chimney Austin
Our Pflugerville Chimney Sweep team provides independent Gelco chimney cleaning and repair across the area, from Blackhawk to Falcon Pointe to the older neighborhoods near downtown. The one thing that makes our Gelco work here different: we track how Pflugerville’s expansive clay soil and humid attics stress Gelco pipe systems in ways a generic sweep company never sees. If your Gelco fireplace has been sitting unused since last winter, call (361) 420-8585 and we’ll give you a straight answer about what it needs.
Why Pflugerville Residents Choose Us for Gelco Service
Ruben Castellano and our crew have worked on hundreds of Gelco sales & service chimneys across this area, and we’ve learned which failure patterns show up in which Pflugerville neighborhoods. We’re not a manufacturer-authorized shop. We’re an independent service provider, which means we can be honest about when a Gelco part is worth keeping and when a UL-listed aftermarket replacement makes more sense. Ruben learned his trade fundamentals at Los Angeles Trade-Technical College and spent years working chimneys across Southern California before shifting focus to Central Texas. He walks every customer through what he found and why it matters, with a real dollar range before any work begins. Tell me what you’re seeing, and I’ll tell you what it actually means.
Our techs arrive background-checked, identity-verified, and announced to you by name and photo before the truck pulls up. That’s the Threshold Standard, and it’s not optional for us. Every Gelco job in Pflugerville gets a written price before work starts and a written guarantee on any repair, included at no extra charge.
Styles & brands we work with
Common Gelco Chimney Cleaning Problems We Solve in Pflugerville
- Creosote glazing in air-cooled Gelco pipe from rare, low-temperature fires. Pflugerville’s mild winters mean many homeowners burn only a handful of fires each season. Those short, cool burns don’t fully combust, so they coat the inside of Gelco SC and DW pipe with a hard, shiny creosote that a standard brush alone won’t remove. We use rotary rods and chemical treatments in sequence to break down that glaze safely.
- Rust and corrosion on Gelco double-wall galvanized outer shells in humid attics. In older Falcon Pointe homes where roof ventilation is marginal, trapped attic moisture attacks the galvanized steel on Gelco DW systems. We find rust flaking on the outer shell while the inner liner still looks fine, which fools homeowners into thinking the chimney is okay. The corrosion compromises the air-cooling channel, and that’s a safety issue we don’t let slide.
- Bird nests and debris blocking Gelco termination caps in tree-lined Blackhawk streets. Spring nesting season is rough on Gelco cap screens in Blackhawk. Starlings and sparrows get into the cap, and smoke starts spilling back into the living room. We remove nests, inspect the cap for damage, and replace it with an OEM-compatible Gelco cap when the screen is torn or the fasteners are missing.
- Sagging or separated Gelco pipe sections in 2005-2015 production homes on expansive clay. Foundation movement from Pflugerville’s shifting soils pulls Gelco pipe sections apart at the joints, especially at offsets. When the pipe separates, the air-cooling channel breaks and the ceramic blanket insulation near the offset cracks. We inspect every joint during a sweep and secure loose sections with new locking bands before they become a fire hazard.
- Missing lock bands on Gelco HT offsets in homes east of FM 685. This side of Pflugerville sits on the Taylor Marl formation, which swells and shrinks with seasonal moisture. We regularly find Gelco HT offsets that have lost a lock band because the chase shifted slightly. Without that band, the pipe isn’t stable, and the high-temperature insulation is exposed to moisture.
Gelco Service in Pflugerville: What Local Conditions Mean for Your Equipment
Pflugerville sits directly on the Taylor Marl formation, and this shapes Gelco chimney service here more than almost any other factor. Taylor Marl is a highly expansive clay that swells when it rains and shrinks during the hot, dry stretches that define Central Texas summers. Homes east of FM 685 feel this most acutely because the soil transition is sharpest there, and slab movement follows. For a Gelco chimney, that movement shows up as separated pipe sections at the offsets, cracked insulation blankets, and joints that have popped their locking bands. We check every Gelco installation for soil-related stress on every visit, not just when the homeowner reports smoke spillage. A chimney sweep in Round Rock, Georgetown, or Hutto won’t necessarily know to look for this, because the soil map there is different. In Pflugerville, it’s the first thing on our checklist.
Gelco Models & Products We Service in Pflugerville
We service the full Gelco line: SC single-wall connectors, DW double-wall air-cooled pipe, the 2100 series, and HT high-temperature insulated systems. Many original Gelco parts are no longer in production, so we specify UL-listed aftermarket components that match the same inner diameter and temperature rating. When OEM Gelco pipe, caps, and lock bands are available through distributors, we use them. For pipe with rust-through or compromised insulation, we recommend replacing the section outright. Patching a Gelco double-wall chimney isn’t safe, because the system depends on intact air-cooling channels running the full length of the flue. Same-day parts availability in Pflugerville depends on what your specific model needs and what our local distributor has in stock, but most common cap and lock band replacements can be scheduled quickly.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Pflugerville
A standard Gelco chimney sweep in Pflugerville typically runs $250 to $400. That includes our Chimney Inspection in Pflugerville, rotary rod and brush cleaning, and a camera report with photos so you can see exactly what we found. Cap replacement adds $150 to $350 depending on the model and whether it’s stainless or galvanized. A sagging pipe joint repair with new locking bands runs $100 to $250 per section. Full section replacement is priced per linear foot after we see the damage. Every job comes with a written price before we start, and every repair carries a written guarantee. If a repair fails during the coverage period, the second visit is free. Call (361) 420-8585 for a free estimate, and we’ll tell you what your Gelco system actually needs.
Serving Pflugerville, TX - Our Local Coverage Area
We’re based in the Pflugerville 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 Pflugerville
Because our humid air accelerates creosote hardening inside the pipe, and a single low-temperature fire creates the exact conditions for stage-one glazing. One fire a year at low temperature produces more creosote, per burn, than a wood stove running daily at proper temperatures. Add Pflugerville’s summer humidity, and that soft creosote cures into a hard glaze that’s harder to remove and more likely to ignite when you finally have a hot fire. Call us at (361) 420-8585 and we’ll schedule a sweep when it matters for your usage pattern.
Yes, in most cases. Original Gelco caps from the 1990s are often discontinued, so we source OEM caps through distributors when they’re available and specify UL-listed aftermarket replacements that match the inner diameter and temperature rating when they’re not. The key is matching the screen mesh size and the cap’s draft characteristics to your Gelco model. We’ll show you the old cap and the replacement side by side before we install anything.
Rust on the outer shell usually means humid attic air is reaching the galvanized surface, often because a joint fastener is missing or the attic ventilation is inadequate. It becomes dangerous when the corrosion spreads far enough to compromise the air-cooling channel between the inner liner and outer shell. That channel is what keeps the pipe’s exterior surface safe to be near. If we see rust-through, we recommend section replacement, not patching.
Yes. Gelco factory-built chimneys have smooth stainless inner liners that require flexible poly or rotary rods with soft brushes, not the flat wire brushes used on masonry flues. Wire brushes can scratch the stainless liner and create crevices where creosote collects faster. We also inspect the pipe joints and offsets for separation, which isn’t a factor in a masonry chimney. Call (361) 420-8585 for a sweep that’s matched to your Gelco model.
In many cases, yes. We service and install gas log sets and gas inserts that fit Gelco fireplaces, using professional brands like Copperfield and Famco. Whether a conversion works depends on your specific Gelco model, the condition of the existing pipe, and whether your home has a gas line already plumbed to the firebox. We’ll assess the fireplace and tell you plainly if conversion makes sense or if a repair to the wood-burning system is the better call. Call (361) 420-8585 and we’ll walk you through it.
Service Areas Near Pflugerville
We serve Pflugerville and the surrounding communities, including Pflugerville service area, Gelco service in Austin, Gelco service in Leander, Brushy Creek, Hutto, and Lakeway. Each area has its own soil profile and housing stock, and we adjust our Gelco inspection checklist accordingly.
Book Your Gelco Service in Pflugerville Today
If your Gelco chimney hasn’t been cleaned in the last two years, or if you’ve noticed smoke spillage or rust, call (361) 420-8585. We’ll schedule a visit, send you the technician’s name and photo before arrival, and give you a written price before any work begins.
Written by Ruben Castellano, Owner at Alcott Chimney Austin, serving Pflugerville since 2002.