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 Houston, TX | Kindling Chimney Houston
We provide independent Houston Chimney Sweep and Gelco repair across Houston, and the one thing that sets our Gelco work apart here is that we treat humidity, critters, and shifting clay soil as part of the job, not an afterthought. A clean flue matters, but in Houston it’s the moisture and foundation movement that quietly ruin Gelco components long before creosote ever becomes the headline. Call (254) 978-7413 and we’ll tell you what we found before we touch a thing.
Why Houston Residents Choose Us for Gelco Service
We service Gelco chimney systems across Houston with factory-spec knowledge of their liner, cap, and damper designs, gained from years of independent repair and cleaning, not an authorization. That distinction matters. We’re not reading from a manufacturer script; we’re looking at how Gelco 304L liners, top-sealing dampers, and mesh caps actually behave in Houston’s damp, critter-heavy, clay-soil reality. Danny Cortes, our owner and lead technician, spent nearly two decades on Houston Chimney Inspection work across the area, including older homes near Rice Military where masonry fireplaces hide years of quiet buildup. He built Kindling Chimney on one straightforward idea: tell the homeowner exactly what we found, exactly what it will take to fix it, and exactly what it will cost before a single brush is pulled. That’s the standard every Houston Gelco call gets, whether it’s a mid-century ranch in Timbergrove or a two-story traditional in Clear Lake.
Styles & brands we work with
Common Gelco Chimney Cleaning Problems We Solve in Houston
- Pitted Gelco 304L stainless liners from humidity plus acidic creosote. Houston’s humidity keeps creosote residues damp and chemically active far longer than in drier climates. We regularly find the lower sections of Gelco liners pitted and thinned where condensation pools, even in fireplaces that only burn a few times a year.
- Warped top-sealing dampers with rusted spring mechanisms. Houston’s sporadic fireplace use means dampers sit closed in humid air for months. The springs rust, the plate warps, and a damper that used to seal tightly starts letting conditioned air escape up the flue.
- Clogged Gelco cap mesh from squirrels and birds. Houston’s mature tree canopy and warm winters make unused chimneys prime real estate. We pull nests, squirrel hoards, and even the occasional raccoon den from Gelco cap screens, many of which have also started to deglove from rust after years of heavy rain.
- Cracked Gelco flue tiles after the 2021 freeze. That sudden, hard temperature drop exposed pre-existing moisture damage in thousands of older Houston chimneys. Cracked and spalled flue tiles are now a routine finding, especially in 1960s and 70s brick ranch homes.
- Efflorescence and spalling brick from chronic water intrusion. White mineral stains, flaking brick faces, and rusted damper assemblies all point to water getting in through a failed crown or missing cap. In Houston’s rain-heavy climate, that water does damage year-round, not just during winter.
Gelco Service in Houston: What Local Conditions Mean for Your Equipment
Here’s something a generic Gelco page won’t tell you: Houston’s flat, clay-soil landscape causes widespread foundation movement, and that translates into more cracked Gelco flue tiles and shifted chimney stacks than you’d see in a city built on bedrock. Clay soil expands when wet and shrinks when dry, and Houston gets plenty of both. Over decades, that seasonal movement torques brick chimneys just enough to crack clay flue tiles and open hairline separation in mortar joints. A chimney that looks fine from the ground can be hiding vertical cracks you’d only see with a camera. For Gelco owners, that means two things. First, a routine sweep is also the right moment to inspect the flue for shifting-related damage. Second, when we do find cracked tiles, we repair them before they become a liner separation problem, which is a far more expensive fix. The homes around Timbergrove, with their 1970s brick construction and settled slabs, give us a steady line of exactly this kind of call. Every Houston Gelco cleaning we do includes a camera inspection of the flue, because settling clay doesn’t announce itself loudly. It just cracks tiles.
Gelco Models & Products We Service in Houston
We clean and service the full Gelco lineup found in Houston homes: the Gelco 304L flexible chimney liner, the Gelco chimney cap with wire mesh, the Gelco top-sealing damper, and Gelco multi-flue caps. We use genuine Gelco components when available, especially for liner-to-cap connections and damper hardware, because aftermarket parts often have poor fit and leak points. We stock common Gelco cap sizes and damper hardware locally so a Houston repair doesn’t drag out waiting on a shipment. When a liner is corroded or distorted beyond a patch, we recommend professional-grade replacements built to handle Houston’s moisture load. When damage is localized, a targeted stainless patch and cap mesh replacement are usually the first measure. For more on Gelco components and how they’re specified, see our Gelco sales & service page.
See the difference
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After
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AfterGelco Service Pricing in Houston
Most standard Gelco chimney cleanings in Houston run between $189 and $329, depending on flue condition, cap accessibility, and whether the fireplace has been used recently or left closed up through a humid summer. A camera inspection adds $99 to $149 when booked with a cleaning. Cap mesh replacement typically runs $145 to $295, and top-sealing damper replacement lands between $295 and $595 depending on flue size. Full Gelco 304L liner replacement, when it’s truly needed, starts around $1,800 and ranges up to $4,200 for taller or multi-story chimneys. Every Houston estimate is written and handed to you before any work starts, and it covers the full scope so you can decide without pressure. Call (254) 978-7413 for an exact quote on your fireplace.
Serving Houston, TX - Our Local Coverage Area
We’re based in the Houston 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 Houston
Houston’s humidity keeps creosote damp and chemically active, which accelerates corrosion and pitting on stainless liners, especially in fireplaces that burn infrequently. We see thinning and pitting concentrated where condensation pools in the lower flue. A camera inspection tells us whether the liner needs a patch, a replacement, or just a thorough cleaning. Call (254) 978-7413 to schedule a look.
Yes. If the liner is structurally sound, a rusted or degloved Gelco cap can be replaced on its own. We check the cap mesh, the liner-to-cap connection, and the crown condition while we’re up there, and we’ll tell you if anything else needs attention while leaving the liner alone if it doesn’t. Estimates are written and free.
Do not attempt removal yourself. Raccoons in chimneys can be aggressive, carry parasites, and may have young deeper in the flue. We’re familiar with Houston’s raccoon problem and can remove the animal humanely, clear out nesting material, and install a proper Gelco cap with secure mesh so it doesn’t happen again. If you hear thumping or chittering in the flue, call (254) 978-7413 and we’ll sort it out.
Those white stains are efflorescence, mineral salts pulled to the surface by water moving through the brick. The freeze likely widened existing cracks and let more moisture in than before. We can assess whether the source is a failed cap, cracked crown, or damaged flue tile, then repoint mortar and waterproof the chimney to keep the water out. A written quote comes before any work.
Yes, when the situation calls for it. We stock and work with Gelco components, but we also install liners from DuraFlex, HeatShield, Olympia Chimney, Famco, and Copperfield. If a different liner fits your flue, budget, or long-term plan better, we’ll tell you plainly and show you why. The brand matters less than whether the installation is done right for Houston conditions. Call (254) 978-7413 to talk through your options.
Service Areas Near Houston
We run Gelco chimney cleaning calls throughout the greater Houston area, including The Woodlands, Pearland, League City, Atascocita, and La Porte. If you’re outside those spots, check our Houston service area page to see if we cover your neighborhood. For homeowners further north, we offer Gelco service in The Woodlands, and south of the city you’ll find Gelco service in Pearland as well.
Book Your Gelco Service in Houston Today
We tell you what we found before we touch a thing, and a written price comes first on every Houston Gelco job. Call (254) 978-7413 for a free estimate, or to ask Danny and his crew any question about your fireplace. A live person answers, 24/7.
Written by Danny Cortes, Owner & Lead Chimney Technician at Kindling Chimney Houston, serving Houston and the surrounding area since 2003.