Level 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.
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AfterFast, Reliable Chimney Sweep Across Cibolo
A standard chimney sweep in Cibolo runs $189 – $279 for a single flue, and most jobs are completed in 60 – 90 minutes. That price covers the full mechanical brushing, the creosote and soot removal, the firebox and smoke chamber cleaning, and a camera-backed photo report before we leave. You’ll know the flat price before we book the call, not after we see the chimney. Flint Chimney Sweep serves every neighborhood from Bentwood Ranch to the subdivisions off Green Valley Road. Call (830) 251-4560 and you’ll get a live person on the line, every time.
Why Flint Chimney Sweep Is Cibolo’s Preferred Chimney Sweep Company
We’re part of the Garrison Partners family of independently owned chimney service companies, founded in 2002, and every sweep we run in Cibolo operates under The Garrison Standard: written price first, written guarantee on repairs, and a 365-Day Done Right Promise. That means if a covered repair fails within one full year, we return at no charge. No fine print, no call-back runaround. The promise is on paper.
Cibolo homeowners tell us the same thing in reviews and on the phone: they’ve been burned by no-shows, by prices that moved at the door, and by crews that left ash tracked across the floor. We dispatch background-checked, uniformed technicians on every call, and we protect the work area with drop cloths before the first tool comes off the truck. You’ll know exactly who is walking through the door because we tell you before they leave.
Chimney Cleaning in Cibolo
Chimney Cleaning is the mechanical removal of creosote, soot, and debris from the flue, smoke chamber, damper, and firebox. Cibolo sits on the eastern edge of the Edwards Aquifer recharge zone in Guadalupe County, where the region’s high-calcium “hard” water comes from the limestone the city is built on. That same alkaline mineral dust and Central Texas dirt gets pulled into fireboxes and smoke chambers by the draft, then sticks to creosote and clinker. The result: Cibolo chimneys tend to need sweeping at the lower end of the one-to-three-year window, not the outer edge.
A standard sweep in Cibolo runs $189 – $279 for one flue. Additional flues, heavy glazed creosote, or a chimney that has not been touched in five-plus seasons can push that figure to $350 or more. We quote the flat price before we book, and that is the number you approve. Nothing changes when we arrive.
Creosote Removal and Degree Classification
Creosote forms in three stages. First-degree is a flaky, brownish film a brush removes without drama. Second-degree is flaking, tar-like and granular, and it takes more mechanical work. Third-degree is a hardened glaze, fused to the flue wall like a tar candy. A brush will not touch third-degree creosote. In Cibolo, where mesquite and cedar burns hotter and dirtier than seasoned oak, we see third-degree glaze in chimneys that have skipped two or three seasons of cleaning. We always identify the degree before we quote, not after we start.
Annual Sweep and Inspection Bundle
The Annual Sweep is what we recommend for anyone burning more than twice a month in a Cibolo fireplace. It includes the full cleaning plus a Level 1 Inspection: visual check of the firebox, damper, flue, cap, and crown. For older homes near the historic lots around Main Street or the brick construction common off Wiederstein Road, we’ll often recommend stepping up to a Level 2 Inspection with a camera, because hairline liner cracks in 20- and 30-year-old chimneys do not announce themselves with smoke or smell.
Fireplace Cleaning in Cibolo
Fireplace Cleaning in Cibolo is more than the flue. It is the firebox, the smoke chamber, the damper assembly, the hearth, and the glass doors if you have them. Soot and ash from Cibolo’s cedar and mesquite burns leave a fine, acidic dust that settles into every seam of a masonry fireplace. Left alone, it absorbs moisture from the Guadalupe County humidity and accelerates mortar decay in the firebrick. A proper fireplace cleaning runs $75 – $150 as a standalone, and it is typically bundled with the chimney sweep for $239 – $329 total.
Firebox and Damper Work
The firebox is where the fire actually burns, and Cibolo soil plays a role here too. The same mineral dust that coats the flue also settles into the firebrick joints. We vacuum the firebox, inspect the refractory panels or firebrick for spalling, and check that the damper opens and seats correctly. A damper that hangs up on the hinge, like the one our tech found on that two-story in Bentwood Ranch off Green Valley Road, pulls the draft off its pattern and sends more creosote into the smoke chamber.
Soot Removal and Smoke Chamber Access
The smoke chamber is the funnel between the firebox and the flue, and it is the most overlooked part of most Cibolo chimneys. Soot and first-degree creosote build up there even in chimneys that look clean from the top. We access the chamber through the damper opening with a chamber brush, and we remove what a top-down brush misses. Our tech on that Bentwood Ranch call pulled heavy first-degree creosote from the smoke chamber and shallow second-degree flaking on the flue liner. The camera showed the liner was intact underneath. That is the difference between a sweep and a sweep you can believe.
Trusted Brands We Service in Cibolo
We stock and work with professional-grade chimney products from brands you can verify on your own: DuraFlex for flue relining, HeatShield for masonry flue repair, Famco and Copperfield for caps, dampers, and access doors. When a Cibolo chimney needs a replacement cap because the old one rusted through and let Guadalupe County rain down the flue, we do not order from the cheapest distributor and wait a week. We keep the common sizes on the truck for faster turnaround, and we install what the job actually calls for, not what carries the highest margin. Those are two different decisions, and our customers can see both.
Common Chimney Sweep Problems We See in Cibolo Homes
- Third-degree tar glaze from mesquite burns. Mesquite burns extraordinarily hot and produces a dense, sticky creosote. In Cibolo fireplaces that burn it often without sweeping, we regularly see a hardened glaze that a standard brush will not remove. That job requires chemical treatment or mechanical rotary cleaning, and it changes the scope. We tell you before we quote.
- Missing or cracked chimney caps. The cap is the cheapest part of a chimney system and the most commonly missing one. Open flues collect rain, dirt, and the summer’s dust from Cibolo’s dry months. Wet creosote rusts dampers shut and feeds the next season’s buildup. We check the cap and crown on every single visit, even when the job is only a sweep.
- Spalling firebrick in 20-plus-year-old fireboxes. The temperature swings between Cibolo’s cool fronts and hot summers stress masonry joints over time. Firebrick that flakes or is cracked admits heat to the structure behind the firebox. A clean-looking firebox face is not the same as a sound one, which is why we look with the camera, not just with a flashlight.
- Creosote odor drifting into the house. Cibolo’s limestone dust plus creosote plus humidity produces a sharp, campfire-like smell that creeps in through the damper when the wind shifts. The fix is not an air freshener. It is a sweep, a damper seal check, and sometimes a top-sealing cap. Our customers call this one in almost every winter.
Pricing for Chimney Sweep in Cibolo, TX
A standard chimney sweep in Cibolo runs $189 – $279 for a single flue, and a fireplace cleaning adds $75 – $150. Combined sweep and fireplace cleaning typically lands at $239 – $329. What shifts the number is not the neighborhood, it is the condition: a third-degree glaze that needs chemical treatment, a second flue, or a chimney that has gone five or more years since its last cleaning. Every job gets the written price before the work starts, and the invoice shows the same number you approved. Call (830) 251-4560 for a free estimate, and we will quote the flat price over the phone without a site visit in most cases.
We Also Serve Cities Near Cibolo
Our crews run Chimney Sweep routes through Cibolo weekly, and we cover Schertz, Universal City, Converse, and New Braunfels on the same schedule. If you live in any of these towns, you get the same written pricing, the same 365-Day Done Right Promise, and the same live person on the phone. See our full Chimney Sweep in Cibolo page for local specifics.
Serving Cibolo, TX - Our Local Coverage Area
We’re based in the Cibolo 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 About Chimney Sweep in Cibolo
Once every one to three years, but most Cibolo homes we see fall at the two-year mark. The reason is the local fuel: cedar and mesquite produce heavier creosote than seasoned oak, and the alkaline mineral dust from Cibolo’s limestone-heavy soil binds to that creosote and accelerates buildup. A chimney that burns only during cool fronts still pulls that dust in year-round through the draft. We tell homeowners plainly when a sweep can wait another season, and we show the camera image that backs the call. Call (830) 251-4560 if you want a straight answer on where your chimney sits.
The flat price is agreed before we book, and it does not change when we arrive. That is the policy, in writing, on every call. Most standard sweeps in Cibolo are quoted over the phone based on the flue count and the last-known service date. If we arrive and find third-degree glaze or a second flue that was not disclosed, we stop, explain what the camera shows, and give you a revised written price before doing anything further. You approve the work, or you do not. There is no “we already started, so now the price is higher” scenario.
A camera inspection shows the full interior wall of the flue liner, from the firebox up through the cap. A flashlight shows you spots. The camera shows hairline cracks, spalling, separated tile sections, and creosote degree in a continuous image, and we give you the photo report when we finish. In Cibolo, where 20- and 30-year-old clay tile liners are common in brick construction, hairline cracks in the upper third of the flue are the ones that lead to carbon monoxide seepage, and they are the ones you cannot see with a mirror. The camera report is part of every Level 2 Inspection and is included with most sweeps we run in Cibolo.
We can often schedule within a few days for Cibolo, and we do not book same-day cleanings. A proper sweep is not an emergency call, it is a maintenance job that deserves a scheduled window. If you have an active chimney fire, call 911 first, then call us at (830) 251-4560 after the fire department clears the structure. Our live-answer phone line runs 24/7, and we will get your Cibolo appointment on the books at the first open slot.
First-degree creosote is a dry, brownish film; second-degree is flaking and tar-like; third-degree is a hardened glaze fused to the flue wall. In Cibolo, the combination of mesquite smoke and limestone mineral dust means we see third-degree glaze more often than the national averages would suggest. The practical consequence is this: a brush removes first and most second-degree creosote, but it will not remove third-degree glaze. That means if a company quotes you a flat sweep price without looking at the degree, they may be quoting a job they cannot complete. We identify the degree before we quote. Call (830) 251-4560 for an honest assessment.
Written by Hank Delano, Owner at Flint Chimney Sweep, serving Cibolo and the surrounding Guadalupe County communities with The Garrison Standard since 2002.