When a Kirby chimney leans, leaks, or draws badly, it is rarely random - soil movement opened the mortar, a storm moved the cap, or buildup sat through a mild winter and never got swept. We diagnose it on camera first and repair it with the right materials.
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The six services Kirby homeowners call us for most - from a sweep for an idle flue full of nests, to masonry repair where shifting soil has cracked the mortar. Everything on this page is chimney in Kirby, TX — the work, the local conditions and the coverage.
Sweep & Cleaning
Chimney Sweep
The full professional sweep: rotary brushes scrub the flue from top to bottom while a HEPA vacuum keeps every speck of soot sealed in — the visit that keeps a chimney safe to burn in. Around Kirby, we check mortar joints that shifting clay soil may have opened. Chimney Sweep in Kirby, TX starts with a real look at the problem — never a guess over the phone.
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Sweep & Cleaning
Chimney Cleaning
In Kirby, a mild winter of occasional fires still coats a flue more than owners expect. Creosote, soot and ash removed from the flue, smoke shelf and firebox — the deep clean that kills the campfire smell and the fire risk with it. The crews behind chimney cleaning in Kirby, TX are the same ones who cover the ZIP codes listed below.
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Repair
Chimney Repair
Any chimney, any problem — leaks, cracks, crumbling brick, bad draw. Soil movement cracking mortar joints is the repair we diagnose most around here. Diagnosed on camera first, then repaired properly with the right materials. That local standard is what chimney repair in Kirby, TX means with Chimney Service Co.
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Inspection & Care
Chimney Inspection
A full inspection of flue, liner, cap, crown, flashing and firebox — camera inside the flue, with a plain-language report of what is safe, what is not, and what can wait. In Kirby, the camera traces the full flue for tiles cracked as clay soil shifted the stack, plus mortar gaps and creosote from short, smoky evening fires. Chimney Inspection in Kirby, TX runs on one standard: done properly, checked, and shown to you before we leave.
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Install & Replace
Chimney Cap Installation
A quality stainless cap keeps rain, birds and sparks where they belong. Fitted to your flue, secured properly, and screened against animals. Around Kirby, the screen is the point in summer - wasps, mud daubers and birds look for an open flue, and a fitted cap closes that door. Chimney Cap Installation in Kirby, TX is one call away, every day of the week.
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Repair
Chimney Liner Repair
Cracked tiles, gaps at the joints, a liner that is shifting — liner faults found on camera and repaired so hot gases stay inside the Kirby flue where they belong. A sound liner matters most on the coldest nights, when the flue finally works hard. It is why chimney liner repair in Kirby, TX keeps getting recommended to neighbors.
Get a free estimateNeed something else — a damper, a blower, a smoke problem, a bird in the flue? We cover all 27 fireplace specialties. Call (888) 258-0797 and describe it.
A chimney in Kirby is not fighting a long winter - it is fighting clay soil that shifts under the masonry, heavy rain looking for a way in, storm damage up top, and long idle months in between. This is what we actually find, and what we check on every visit.
Much of Texas sits on clay soil that swells when wet and shrinks when dry, so foundations and chimneys move a fraction at a time, season after season. Masonry cannot flex, so the movement opens mortar joints, cracks crowns, and can leave a chimney leaning. We check joints and alignment on every inspection.
A Kirby chimney can sit untouched from spring through fall, collecting dust, debris, nesting and moisture the whole time. Then the first cold front arrives and the fireplace gets lit with no check at all. A fall sweep and inspection catch what the idle months left behind, before that first fire does.
Where a chimney passes through the roof, flashing is the seal - and shifting masonry and storm wind both work it loose in Texas. Failed flashing is one of the most common leak sources we find, showing up as ceiling stains near the fireplace. We check the flashing line on every leak call.
Plenty of Kirby buyers inherit a chimney they know nothing about - no sweep history, no idea whether the liner is sound, and soil movement that may have been working on it for years. An inspection before the first fire tells you exactly what you have, what is sound, and what needs work.
Kirby sits in Bexar County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 78219 through 78219. The closest served neighbors are Windcrest, Converse, China Grove, and every one of them is covered by the same crews, the same day, under the same number: (888) 258-0797.
Same-day service, free estimates, licensed & insured — and a flue you can see on camera, clean from top to bottom.
Yes, especially the top. Hail dents and cracks caps, storm wind lifts flashing and tears loose caps off entirely, and none of that damage is visible from the ground or the firebox. An open or damaged cap lets rain and animals straight in. We inspect the top, clear any debris, and refit what the storm damaged.
Do not light a fire, and do not spray into the flue yourself. Wasps and mud daubers nest in idle Kirby flues, and the nesting blocks the draft, so a fire would push smoke and carbon monoxide into the room. We clear the flue safely, check the liner for damage, and fit a screened cap so it cannot happen again.
Get it inspected promptly. A lean usually means the soil under one side moved more than the other, and the same movement is cracking mortar and opening the joint where the chimney meets the house. Early movement can often be stabilized with joint and flashing repair; a lean left for years becomes a rebuild.
Creosote and soot deposits absorb moisture and dust while a flue sits idle, and warm air brings the sour, campfire smell down into the room. The smell often means the cap or crown is also letting water in. A cleaning removes the deposits, and an inspection finds where any moisture is entering the system.
That separation usually tracks soil movement: the chimney footing and the house footing moved differently, and the chimney is pulling away. The gap lets rain in at the wall and signals mortar stress through the stack. We inspect the joints, flashing and liner, and tell you plainly what is repairable now and what needs monitoring.
No — and be wary of anyone who does. Every chimney fails differently, so a phone price is a guess that changes at your door. Our estimates are free: a tech looks at the actual problem, then gives you one clear price before any work starts.
Chimney Service Co is a national company with local technicians serving Kirby street addresses across the ZIP codes below — same-day service and free estimates, every day 8 AM – 8 PM. More of Texas is covered from our Texas page. The Kirby list below covers 1 ZIP codes, 78219 through 78219.
Don't see your ZIP? Kirby also uses P.O. Box and single-organization ZIP codes that have no street addresses — call (888) 258-0797 and we will confirm coverage for your street address on the call.
Also serving nearby: Windcrest, TX · Converse, TX · China Grove, TX · Alamo Heights, TX · Terrell Hills, TX · Live Oak, TX.
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