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.
Fast, Reliable Chimney Repair Across Cibolo
If your fireplace is back-drafting, your damper won’t open, or you’ve spotted water stains on the ceiling near the chase, you’re in the right place. We handle chimney repair across Cibolo, and much of our work here looks different from what people expect. Cibolo grew from a small town into a suburban city in a hurry, and most of the chimneys in town sit on homes built from the 1990s through the 2020s. Those are factory-built fireplaces and prefabricated chases, not century-old masonry. That changes what breaks and how we fix it. Call (888) 401-6898 and we’ll book you a free estimate.
Why Cibolo Homeowners Call Beacon Chimney Sweep for Chimney Repair
We’re a chimney company, not a handyman service that sweeps on the side. That focus matters in a town where most of the housing stock is newer, because factory-built systems need manufacturer-specific parts and someone who knows the difference between a Gelco cap and whatever the hardware store sells. Our technicians have up to 12 years of experience, and we handle sweeping, inspection, and repair as one job rather than handing you off to a second contractor once something’s found.
What we hear from Cibolo homeowners is relief at getting a straight answer. We tell you what we found, show you the camera footage, and explain what it’ll take to fix it. No upsell theater. Nothing gets recommended without evidence you can see for yourself, and we’ll say plainly when a repair can wait until next season. Serving Cibolo means knowing this housing stock, and we do.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Chimney Flashing Repair in Cibolo
Chimney Flashing Repair in Cibolo usually comes down to the metal where the chimney meets the roof, and on newer homes that joint is the weakest point. Flashing is thin, it’s exposed to every heavy rain, and builder-installed flashing on prefab chases is often sealed with a mastic that cracks after a few summers of Texas heat. When water gets past it, it runs down the chase and reaches the smoke chamber, which speeds up spalling on the brick and rusts metal components inside. A typical chimney flashing repair in Cibolo runs $275 – $650 depending on how much of the flashing gets replaced and whether the chase needs resealing. If you’re seeing damp patches on the ceiling or around the firebox after a storm, that’s the signal to look.
What the repair involves
We inspect the joint, remove failed sealant and corroded sections, and rebuild the seal with proper step and counter flashing set into the masonry or chase. Where the chase itself is damaged, we seal that too so water has nowhere to travel.
Signs it’s time to call
Water stains near the ceiling line, rust streaks on the chase, or a damp smell after rain all point to flashing. So does visible lifting of the metal where it meets the roof.
Chimney Crown Repair in Cibolo
Chimney Crown Repair in Cibolo is mostly about the concrete or metal cap at the very top of the chimney, which takes the brunt of sun and rain year-round. On a prefab chimney the crown is often a metal chase cover rather than poured concrete, and those covers dent, rust, and pull loose at the seams. Once the cover fails, water sits on top and works down into the flue, and that’s when you start seeing rusted dampers and interior damage that has nothing to do with how often you burn. A typical chimney crown repair in Cibolo runs $325 – $800, depending on whether it’s a reseal of a concrete crown or a full replacement of a chase cover sized to the original unit.
Repair versus replacement
A hairline-cracked concrete crown can often be sealed and reinforced. A rusted-through chase cover that’s letting water in needs replacing with one sized to your specific prefab unit.
Why the right fit matters
A cover that doesn’t match the chase dimensions leaves gaps where rain and wildlife get in. We match the part to the system rather than trimming a generic cover to fit.
Trusted Brands We Service in Cibolo
Factory-built fireplaces are brand-specific systems, and getting parts right is the whole job. We source from professional-grade brands including Gelco, Olympia Chimney, and Copperfield, along with HeatShield and DuraFlex for liner components. We don’t claim to stock every part for every model, and we won’t tell you we do. What we can do is identify your unit, order the correct manufacturer-specific component, and get you a fast turnaround so your fireplace isn’t out of commission for weeks. If you know the brand on your data plate, tell us when you call and it speeds things along.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Repair Problems We See in Cibolo Homes
- Missing or damaged builder-grade caps. On unused prefab flues, the original cap is often gone or bent, which leaves an open door for birds, wasps, and the occasional squirrel to nest right above the damper. A first cleaning frequently turns into wildlife removal plus a correctly sized cap.
- Rusted dampers and metal fireboxes. Cibolo’s humid summers do a number on steel that sits idle. A damper that won’t budge or a firebox with rust scale is usually moisture, not age.
- Leaking chase and flashing seams. Heavy rain finds the weakest seal on the chase, and water reaching the smoke chamber accelerates spalling on brick and corrosion inside.
- Glazed creosote from occasional hard burning. Fireplaces here get used sporadically during cold snaps. Burn unseasoned wood during one of those stretches and light deposits can glaze into something much harder to remove.
Pricing for Chimney Repair in Cibolo, TX
Chimney repair in Cibolo typically runs $275 – $650 for flashing work and $325 – $800 for crown or chase cover repair. Liner component replacement with a DuraFlex or HeatShield system generally falls in the $1,800 – $4,500 range depending on length and whether it’s a partial section or a full reline. A standard sweep and inspection is $150 – $350. What moves the number is which parts are involved, how accessible the roof is, and whether the repair is a section or the whole assembly. Factory-built units often cost less to fix than masonry because the components are modular. Estimates are free, the price is set per job by the written estimate, and nothing gets recommended without camera evidence you can see.
We Also Serve Cities Near Cibolo
We work throughout the area around Cibolo, including Schertz, Selma, Universal City, and Garden Ridge. The housing stock shifts as you move between them, so the repairs shift too. If you’re just outside Cibolo and wondering whether we cover your street, call and ask. Our chimney repair team books across the region.
Serving Cibolo, TX – Our Local Coverage Area
We serve Cibolo and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Chimney Repair in Cibolo
Yes. A newer chimney that’s never been used is exactly the kind that develops problems quietly, because wildlife moves in through a missing cap and humidity rusts the damper while nobody’s looking. An unused flue also has no way to shed moisture. A Level 1 inspection tells you what condition it’s actually in before you light the first fire. Call (888) 401-6898 for a free estimate.
Because builder-grade caps on these homes are frequently missing, damaged, or undersized. An open flue looks like a nesting cavity to a bird or a wasp queen, and once they’re in above the damper, they keep coming back. The fix is a properly sized cap plus removal of whatever’s already nested there. Call (888) 401-6898 and we’ll take a look.
In most cases we can get the parts. Factory-built fireplaces are modular, and dampers, firebox panels, caps, and chase covers are replaceable components when you source from the right manufacturer. We work with Gelco, Olympia Chimney, Copperfield, and other professional-grade brands to match the original unit. Whole-unit replacement is rare and usually the last resort. Call (888) 401-6898 for an exact quote – estimates are free.
It means moisture has been getting in, most often through a failing cap or chase cover, and the humid summers have done the rest. Rust on a damper usually shows up as a blade that won’t pivot or a handle that won’t turn. Left alone, a stuck-open damper kills your draft and a stuck-closed one sends smoke into the room. Call (888) 401-6898 and we’ll trace where the water is coming from.
It can be. Light, intermittent use usually produces light deposits, but burn unseasoned wood during a cold snap and those deposits can glaze into hard, tar-like creosote that a normal sweep won’t touch. Glazed creosote is a real fire hazard, and it’s the one thing on a newer chimney that genuinely can’t wait. Call (888) 401-6898 for an exact quote – estimates are free.
Chimney repair in Cibolo starts with a look, not a sales pitch. Call (888) 401-6898 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. A call outside dispatch hours is booked into the next opening.
Written by the team at Beacon Chimney Sweep.