Most Hays chimney calls trace back to the place itself: clay soil heaving the chimney a fraction at a time, rain driving in through a cracked crown, or wasps nesting in a flue that sat unused all summer. We show you what we found and fix it properly.
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From the first cold-front sweep to storm-season cap repair, these are the six chimney services Hays homeowners book with us. This page covers chimney in Hays, TX end to end — the services, the local picture and the ZIP codes served.
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. A Hays sweep ends with the crown and flashing checked, not just the flue brushed clean. Chimney Sweep in Hays, TX starts with a real look at the problem — never a guess over the phone.
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Sweep & Cleaning
Chimney Cleaning
In Hays, 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. When neighbors talk about chimney cleaning in Hays, TX, this is the visit they mean.
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Repair
Chimney Repair
Any chimney, any problem — leaks, cracks, crumbling brick, bad draw. Around Hays County, a leaning stack often needs joint repair before it worsens. Diagnosed on camera first, then repaired properly with the right materials. When neighbors talk about chimney repair in Hays, TX, this is the visit they mean.
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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. Around Hays, findings are reported plainly: what held through the last storm season, what soil movement has opened, and what needs work before the first cold front. Chimney Inspection in Hays, TX starts with a real look at the problem — never a guess over the phone.
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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. Sizing matters here: too tight chokes the draft on a still night, too loose lifts in the first storm, so the fit is checked from the roof, not guessed. Chimney Cap Installation in Hays, TX starts with a real look at the problem — never a guess over the phone.
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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 Hays flue where they belong. Around Hays County, clay liners often gap at the joints as the stack settles. Booking chimney liner repair in Hays, TX takes one call, and the tech arrives with everything the job needs.
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 Hays 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.
Winters here are mild, but the rain is not - long, heavy rains find every weak cap, cracked crown and failed flashing joint in Hays. Water down the flue rusts the damper, stains the firebox, and soaks masonry that then dries slowly in the heat. We trace leaks from the top down.
A flue that sits unused for months in Hays is prime shelter: wasps and mud daubers build in the warm, protected chimney, and birds nest on the smoke shelf. Nesting blocks the draft, and lighting a fire under it pushes smoke and carbon monoxide into the room. A screened cap ends the cycle.
Long, hot summers bake chimney crowns, dry out sealants, and age cap metal across Hays, while sudden downpours test every crack the heat opened. Crowns that looked sound in spring can be split by fall. We check the crown, cap and flashing together, because heat and rain work on all three.
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.
Hays sits in Hays County, and the ZIP list at the bottom of this page covers 1 serviceable ZIP codes — 78610 through 78610. The closest served neighbors are Buda, Creedmoor, Mountain City, 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 - it is one of the main masonry problems we see in Hays. Clay soil swells when wet and shrinks when dry, moving the footing a fraction at a time. Masonry cannot flex with it, so mortar joints open, crowns crack, and chimneys can lean. Caught early, joint repair holds; ignored, it becomes structural work.
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 Hays 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.
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.
Yes. The liner keeps heat and exhaust gases inside the flue and away from the framing and rooms the chimney passes. Shifting masonry cracks clay tiles and opens gaps at the joints, letting both escape where they should never go. Liner faults are invisible from the firebox, which is why we diagnose them on camera first.
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 Hays 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 Hays list below covers 1 ZIP codes, 78610 through 78610.
Don't see your ZIP? Hays 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: Buda, TX · Creedmoor, TX · Mountain City, TX · Mustang Ridge, TX · Kyle, TX · Niederwald, TX.
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