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 Inspection Across Seguin
A Level 2 camera inspection in Seguin typically runs $250 – $450 and takes about an hour to 90 minutes. Most Seguin homeowners book one when they buy an older home, smell smoke from a neighbor’s fireplace, or haven’t had the flue checked in years. We serve every corner of Seguin, from the historic district around Weinert Street to the ranch-style neighborhoods off Highway 46 and the subdivisions near the Guadalupe River. Call (336) 863-3889 and you’ll speak with a live person who can schedule your inspection the same week.
Our Chimney Inspection team knows Seguin’s housing stock the way a local knows the back roads. We’ve swept and inspected limestone chimneys that predate the Civil War, and we’ve camera-scanned prefabricated fireplaces in 1970s ranch homes that have never seen a proper flue check. Ruben Castellano runs our crews with one rule: show the homeowner what the camera sees, explain what it means in plain English, and quote a written price before any work begins.
Why Alcott Chimney Sweep Is Seguin’s Preferred Chimney Inspection Company
Seguin homeowners keep our number because we treat the inspection as evidence, not a sales pitch. Every inspection includes a camera scan with a photo report you can see with your own eyes. If the liner is fine, we say so and hand you the report. If it isn’t, you’ll see the exact frame where the problem is, and you’ll get a written price to fix it before we touch anything.
The technician arriving at your Seguin door is background-checked and identity-verified under the Threshold Standard. You’ll receive their name and photo before the visit, and they’ll show a photo ID badge when they arrive. No surprises at the door, no wondering who’s knocking at 8 a.m.
We answer the phone around the clock with a live person. If smoke is rolling back into your living room during a blue norther at 11 p.m., you’ll get a real voice on the line, not a voicemail. For daytime service in Seguin, most inspections can be scheduled within the week, often sooner depending on the route our San Antonio-based dispatch is running through Guadalupe County that day.
Chimney Flue Inspection in Seguin
A chimney flue inspection in Seguin means running a high-resolution camera through the full length of the flue liner to look for cracks, gaps, creosote buildup, and blockages that a visual check from the firebox or roof can’t catch. In Seguin specifically, we’re looking for a failure mode that’s common here and almost nowhere else: retrofitted flue tiles in 19th-century limestone chimneys that were mortared into an irregular original flue, leaving gaps where creosote collects invisibly. A standard flue inspection with camera runs $250 – $450 in Seguin depending on chimney height and roof access.
When Seguin Homeowners Need a Flue Camera Scan
If your Seguin home has a limestone chimney and you smell smoke when no fire is lit, book a camera scan. The smell often means a neighbor’s appliance is venting into a shared stack and backdrafting into your flue. If you just bought a house near downtown or along Weinert Street, get the flue inspected before the first fire. The previous owner may never have opened the damper in a decade.
What the Camera Shows That a Visual Check Misses
The camera catches the gap between old limestone and newer flue tile, which is where second-degree creosote hides. Visual-only sweeps often miss this because the gap sits mid-flue, not at the top or bottom. If the liner gap is small and the creosote is first-degree, a thorough sweep and a HeatShield liner repair can seal it. If the gap is wide, full liner replacement is the correct call.
Chimney Fire in Seguin
A chimney fire in Seguin usually starts with the same story: a homeowner burns pecan wood hard during the first cold snap of November, and the hot, fragrant fire ignites creosote that has been accumulating in an irregular flue for years. Pecan burns hot and leaves a distinctive sticky residue that bonds aggressively to the liner gaps common in Seguin’s historic limestone chimneys. After a chimney fire, we perform a full structural inspection to assess damage to the flue liner, mortar joints, and surrounding masonry, which runs $300 – $550 in Seguin depending on access and chimney condition.
Signs a Seguin Chimney Has Already Fired
Look for a loud cracking or popping sound during a fire, dense smoke backing into the room, or a strong acrid smell that lingers after the fire is out. Look for warped damper hardware, cracked flue tiles visible from the roof, or puffy creosote that looks like honeycomb when you shine a light up the flue. If you see any of these, stop using the fireplace and call us.
The Shared-Flue Cross-Contamination Risk in Seguin
Seguin’s dense historic-district housing creates a hazard most cities don’t have: shared and adjacent flues in attached properties let a neighbor’s water heater or furnace exhaust migrate into your dormant chimney. The result is moisture and carbon monoxide in places where residentially-attached units share a chimney stack, especially in older downtown buildings. A Level 2 inspection with a camera is the only way to confirm whether your flue is separated from your neighbor’s and venting correctly.
Trusted Brands We Service in Seguin
For Seguin homes, we stock and install HeatShield liner repair systems, Gelco chimney caps, and Olympia Chimney products. These are the brands specified by chimney professionals because they handle the moisture cycling common in Guadalupe River valley homes. If your Seguin inspection turns up a cracked flue tile or a missing cap, we can usually schedule the repair within the same week because we keep these materials on hand. When we install a HeatShield resurfacing, it comes with a written guarantee. If the repair fails within a year, the second visit is free under our 365-Day Done Right Promise.
Common Chimney Inspection Problems We See in Seguin Homes
- Retrofitted flue tiles with gaps against original limestone. On Weinert Street and throughout the downtown corridor, mid-1800s chimneys had flue tiles added decades after original construction, and those tiles were mortared into irregular flues. The gaps trap pecan creosote and create hidden fire risk.
- Cross-contamination from shared stacks. In attached historic properties, a neighbor’s gas water heater or furnace can vent into your dormant chimney. This produces the smoky smell Seguin homeowners describe as “like someone else’s fire” and needs a camera scan to confirm.
- Pecan-fueled sticky creosote bonding in liner gaps. Pecan wood burns hot and fragrant, but its creosote is stickier than oak or mesquite. When Seguin residents fire the hearth hard during brief cold snaps, that creosote glazes onto irregular flue surfaces fast.
- Chimney swift nesting during the long warm season. Seguin gets 8 to 9 warm months a year, and chimney swifts, a federally protected migratory bird, use that long season to nest in un-capped flues. Inspections and sweeps must be scheduled around their nesting calendar, and a proper cap prevents recurrence.
Pricing for Chimney Inspection in Seguin, TX
A Level 1 visual inspection in Seguin runs $150 – $250 and makes sense when we’re already out for a sweep and the chimney has a clean history. A Level 2 camera inspection runs $250 – $450 and is the right choice for real estate transactions, after a chimney fire, or when a neighbor’s exhaust is suspected. A Level 3 structural inspection, which may involve opening a wall or removing masonry to access hidden flue sections, starts around $500 and goes up based on access. The two factors that move Seguin pricing the most are roof pitch and chimney height, especially on two-story limestone homes downtown. Call (336) 863-3889 for a free estimate, and you’ll get a written price before any work is booked.
We Also Serve Cities Near Seguin
Our Seguin and Guadalupe County routes also reach homeowners in New Braunfels, Cibolo, Schertz, and Universal City. If you’re in one of those communities and need a Level 2 camera inspection or a post-fire structural check, the same background-checked, identity-verified crews cover your area on the same weekly routes that serve Seguin.
Serving Seguin, TX - Our Local Coverage Area
We’re based in the Seguin 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 Inspection in Seguin
The smell usually means your flue shares a stack with an adjacent unit, and your neighbor’s exhaust is migrating into your dormant chimney. In Seguin’s attached historic-district properties, this is common where original limestone chimneys were later subdivided or where retrofitted flue tiles left gaps. A Level 2 camera inspection confirms the cross-contamination and shows whether a liner repair or damper adjustment will stop it. Call (336) 863-3889 and we’ll schedule the scan, explain what the camera shows, and quote a written price to fix it.
Once a year is the right cadence, even if you only light fires during brief winter cold snaps. Pecan wood produces a sticky creosote that bonds quickly to flue surfaces, especially in older Seguin chimneys with irregular liner fits. A few nights of hard burning a year is enough to lay down first-degree creosote, and that’s what a Level 1 visual check or a Level 2 camera scan catches before it becomes a fire risk. Our sweeps will tell you honestly whether a sweep can wait or if the residue profile warrants cleaning before the next burn season.
Yes, in most cases. The gap between retrofitted flue tile and original limestone is where creosote collects and fire risk builds, but a HeatShield liner repair can seal small to moderate gaps without tearing out the original masonry. If the gap is wide or the tile is cracked, full liner replacement is the safer route. We’ll show you the camera footage so you see the exact gap before deciding, and we’ll quote the repair in writing before any work starts.
Third-degree creosote is a hard, glazed, tar-like deposit that forms when creosote is heated and cooled repeatedly. Pecan wood burned hot during Seguin’s brief cold snaps accelerates this process, and third-degree creosote in an irregular flue is a major chimney fire risk because it burns intensely and is difficult to remove with standard brushes. A camera inspection identifies it before a fire does. If we find third-degree creosote, we’ll recommend removal and a liner assessment, with a written price before anything is scheduled.
We can inspect the flue with a camera during nesting season, but we cannot remove or disturb an active nest. Chimney swifts are federally protected, and the long warm season in Seguin means nests are present from spring through late summer. We’ll check for nest presence during the inspection and schedule any necessary sweep or repair for after the birds fledge. A capped chimney prevents swifts from nesting in the first place, and we stock Gelco and Olympia caps for that purpose.
Written by Ruben Castellano, Owner at Alcott Chimney Sweep, serving Seguin since 2002.