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.
Fast, Reliable Chimney Sweep Across Kirby
A chimney sweep in Kirby, TX typically costs $189 – $315 for a standard cleaning with a Level 1 inspection included, and most jobs are completed in 60 – 90 minutes. We know Kirby’s chimneys specifically: mid-century brick stacks on Kirby’s Binewood and Ackerman Road corridors, plus a handful of later infill homes with prefab zero-clearance fireplaces, each needing a different cleaning protocol. If your fireplace has been sitting unused through two or three mild Bexar County winters, that’s exactly when you need a camera up the flue before lighting the first fire. Call (336) 863-3889 and a live person answers, any hour.
Why Alcott Chimney Sweep Is Kirby’s Preferred Chimney Sweep Company
Ruben Castellano built Alcott Chimney Sweep around a problem Kirby homeowners know well: you open the door to a technician you’ve never met, take their word on what’s wrong, and pay whatever they write on the invoice. We do it differently. Before any Alcott technician arrives at your home near Kirby Middle School or anywhere south of I-10, you get their name and photo by text. They show a photo ID badge at the door. No exceptions, every time. That’s the Threshold Standard, and it’s the same vetting protocol we’ve run since 2002, before every single job.
Our Chimney Sweep team serves the whole Kirby area, from Old Seguin Road to the neighborhoods off FM 78. What keeps Kirby customers calling us is the camera-first rule: if a technician recommends a new liner, you will see the crack on a screen with your own eyes before you spend a dollar. Written price before work begins. Written guarantee on every repair, free of charge, for 365 days. If a repair fails within that year, the second visit costs you nothing.
Chimney Cleaning in Kirby
Chimney Cleaning in Kirby means something different than it does in colder markets. A standard sweep in Kirby runs $189 – $315, which includes removing soot and creosote from the flue, cleaning the smoke chamber and damper, and a Level 1 inspection of the firebox and accessible flue. Most Kirby homes we see were built between the late 1940s and the 1970s, and a lot of those original clay-tile flues have developed hairline cracks that only a camera reveals. We clean, but we also document, because an old chimney in Kirby that has not seen a fire in years is the one that needs eyes on it most.
Creosote and Soot Removal
Even a fireplace that never gets used can collect enough creosote, the tar-like residue from wood smoke, to become a fire hazard. In Kirby, the bigger issue is soot and animal debris. We remove both with rotary brushes and HEPA-filtered vacuums, then we run a camera to show you the flue is clear.
Annual Sweep with Level 1 Inspection
Our annual sweep in Kirby bundles the cleaning with a Level 1 inspection so you get both in one visit. After the job, we hand you a written report with photos. If you’re on a yearly schedule, you’ll never fire up a cold, uninspected stack again.
Fireplace Cleaning in Kirby
Fireplace Cleaning in Kirby covers the firebox, damper, hearth, and the visible masonry around the opening, and it runs $120 – $200 as a standalone service. Kirby’s older brick fireplaces hold decades of ash, and when a rare cold snap hits, like the February 2021 freeze that dropped San Antonio into the low 20s, homeowners light the first fire in years inside a firebox that hasn’t been cleared. That’s also when a seized damper gets forced open, and a cracked flue starts leaking heat into the framing.
Masonry Firebox Cleaning
We vacuum out ash and debris, clean the firebox walls, and check the mortar joints and refractory panels for cracks. In Kirby’s humidity, firebox mortar absorbs moisture and spalls, especially in homes built before 1970 where the original brick sits on expansive clay soil.
Prefab Fireplace Service
Later infill homes in Kirby sometimes have factory-built zero-clearance fireplaces with metal flues that need different tools and a lighter hand. We clean these to the manufacturer’s spec, not with the same rotary brushes we use on brick stacks. If your prefab was installed in the ’70s, we’ll tell you plainly if we’re the right call or if it needs a specialist.
Trusted Brands We Service in Kirby
We service and install the professional trade materials chimney pros actually specify, not what’s on the shelf at a box store. Our Kirby jobs use DuraFlex liner systems, HeatShield resurfacing for cracked clay tiles, Famco caps and dampers, and Copperfield chimney components. Because we keep these parts on our trucks, a Kirby repair usually doesn’t wait on a second trip. Older stacks with original clay liners respond especially well to HeatShield, which we grind and heat-cure directly over the cracked tiles. You get the brand name, the spec sheet, and the camera footage before any liner work is approved.
Common Chimney Sweep Problems We See in Kirby Homes
- Idle chimney, lit cold. A fireplace sits unused through several of Bexar County’s short, mild winters, then gets fired up hard during a freeze like February 2021. The damper is seized, the flue is full of dust and debris, and the first hot fire causes a chimney fire nobody saw coming.
- Spalling mortar and failing crowns. Kirby’s humidity and summer heat cycles erode the mortar joints and chimney crowns on original 1940s – 1970s brick stacks. Water gets in, freezes during rare hard snaps, and pushes the masonry apart from the inside.
- Chimney swifts in the flue. Federally protected chimney swifts nest in uncapped Kirby flues every spring and summer. We legally can’t clean an occupied nest between roughly April and October, which is why we screen and cap stacks off-season.
- Reline quotes without camera proof. The worst upselling in this trade targets older, unlined Kirby flues. A tech quotes $4,000 for a new liner before running any camera. Alcott’s rule: if you can’t see the crack on a screen, no one can tell you it’s there.
Pricing for Chimney Sweep in Kirby, TX
A standard chimney sweep in Kirby runs $189 – $315, depending on flue height, creosote stage, and whether we’re also clearing animal debris. Fireplace-only cleaning runs $120 – $200. A Level 2 inspection, which adds interior attic and crawlspace camera work, runs $250 – $450 in Kirby and includes a written report with photos. Liner repairs using HeatShield start around $1,200 and go up with flue length. Every Kirby job gets a written price before we touch a brick, and you’ll see the camera evidence behind any repair recommendation. Call (336) 863-3889 for a free estimate.
We Also Serve Cities Near Kirby
Alcott Chimney Sweep serves Kirby and the surrounding Bexar County corridor. If you’re in Houston, San Antonio, Dallas, or Fort Worth and need a Chimney Sweep, our Chimney Sweep in Kirby team coordinates dispatch from the San Antonio office so you get the same background-checked, name-and-photo technician standard.
Serving Kirby, TX - Our Local Coverage Area
We’re based in the Kirby 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 Kirby
Chimney swifts, which are federally protected under the Migratory Bird Treaty Act, nest inside uncapped masonry flues throughout the San Antonio corridor from roughly April through October, and Kirby is no exception. If there’s an active nest with eggs or young, we legally cannot clean the flue until the birds fledge. Call us in fall or winter, or ask us to screen and cap the flue so they can’t nest next year.
Call (336) 863-3889 and we’ll check for swift activity before you book.
Yes, and Kirby’s low-use chimneys are often the higher-risk ones. A stack that sits idle for years accumulates animal debris, moisture damage, and hidden flue cracks, then gets lit cold during a rare freeze. An annual Level 1 inspection catches that before the first fire. It’s $189 – $315 with the sweep included.
Call (336) 863-3889 to schedule, estimates are free.
A Level 2 inspection adds interior camera work in the attic and crawlspace, the areas where flue liner cracks and combustion air gaps actually show up. In Kirby’s older homes, that’s where a cracked clay tile or missing mortar shelf becomes visible. You get a written report with photos, not a verbal summary. Level 2 runs $250 – $450 in Kirby.
Call (336) 863-3889 for an exact quote, free of charge.
No. A factory-built zero-clearance fireplace uses a metal flue that requires different brushes and reduced pressure, and we clean it to the manufacturer’s specification. In Kirby, these prefab units appear in later infill homes, and they need a lighter hand than original brick masonry stacks. We’ll tell you plainly if the unit is safe to use or if parts need replacing.
Call (336) 863-3889 and we’ll let you know before you book.
First-degree creosote is a light, dusty soot, but in Kirby’s mild winters it sits untouched for years, drying into a hotter-burning second and third stage in the flue. Then a rare hard freeze triggers the first fire in seasons, and that old creosote ignites fast. Sweeping a low-use chimney in Kirby is not a waste of money. It’s the one that usually needs it most.
Call (336) 863-3889 for a free estimate, any day.
We typically schedule Kirby appointments within 3 – 7 days, and we’ll give you the technician’s name and photo before the visit. If you smell smoke at 11 p.m., a live person answers our phone and tells you exactly what to do until we can get there. No voicemail, no callback queue.
Call (336) 863-3889 any hour.
Written by Ruben Castellano, Owner at Alcott Chimney Sweep, serving Kirby, TX since 2002.





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