San Antonio, TX
Full chimney services across all of San Antonio — 1470k residents, every neighborhood covered. CSIA-certified, same-week scheduling.
Every neighborhood in San Antonio.
We service every neighborhood and ZIP in San Antonio. Find yours below or just give us a call — we'll confirm coverage and schedule on the spot.
Don't see yours? Call (469) 838-6843 — if it's in San Antonio, we cover it.
Climate & code file · Greater San Antonio
San Antonio is not one chimney market — it is a dozen of them stacked inside one city, and Chimney Standard services them with a single, unvarying standard. A century-old masonry stack on a King William Victorian, a 1970s ranch firebox off Loop 410, and a builder-grade prefab in a 2015 Stone Oak subdivision are three completely different systems, and what makes the metro specific is the combination of light annual burn and long idle seasons — most homes light a handful of fires across a short, mild winter, then sit unused for nine months.
The rare hard freeze on porous stone
A Feb-2021-class freeze is the limestone killer: water already sitting inside porous stone expands and pops the face. The best defense is keeping water out of the masonry before the cold arrives — seal the breathable stone with a vapor-permeable siloxane repellent, never a film-forming coating that traps moisture inside and accelerates spalling at the next freeze.
Limestone & lime mortar — the one that matters most
If your San Antonio chimney is older Hill-Country masonry, do not let a generalist repoint it with hard gray Portland. Soft limestone was laid in a breathable, high-lime mix that flexes with the stone; modern Portland is harder than the stone around it, so it transfers stress into the limestone and drives the cracking into the face — turning a repointing job into a stone-replacement job. We read the existing mortar, match its composition and color, and repoint so the repair moves with the wall through the heat-and-freeze cycle. That's the question budget crews don't even know to ask.
Cedar (Ashe juniper)
Cedar needles and the heavy December–February pollen pack into spark screens and crown washes — a clogged cap is a draft problem and a fire-screen failure at once. We clear and inspect the cap on every sweep. On wood-burners we also flag cedar's hot, fast, resin-heavy burn: it glazes a flue far quicker than seasoned oak, so a cedar-burning San Antonio home needs a tighter sweep interval, not the generic annual default.
Long dormancy
A San Antonio flue may sit unused for ten months, then get lit hard for six weeks — long enough for animals to nest, debris to collect, and a hairline crown crack to go unnoticed. A fall sweep-and-scan before the short burning season means your first cold-front fire is on a verified, clean, code-ready flue.
Code note · Greater San Antonio
South-Texas / Hill-Country code reality: porous historic stone is sealed only with a vapor-permeable siloxane repellent (never a film-forming coating), and a Feb-2021-class freeze event is the regional benchmark for the cracked-tile and open-joint damage a Level 2 scan exists to catch.
Services in San Antonio.
Level 1 Chimney Inspection
The annual baseline check NFPA 211 calls for.
Level 2 Chimney Inspection
Camera-scanned. Required at sale, after fires or changes.
Level 3 Chimney Inspection
The invasive tier — opened only on documented evidence.
Real Estate Transaction Report
Level 2 documentation built around closing deadlines.
Insurance Claim Documentation
Adjuster-ready evidence packets for storm and fire claims.
Code Compliance Review
Clearances, terminations, and liner sizing checked to code.
Chimney Sweep & Creosote Removal
Swept when measurement says so — not the calendar.
Masonry Repair & Tuckpointing
Failed joints and spalled brick, repaired to a written spec.
Crown & Flashing Repair
The two leak paths behind most mystery water stains.
Chimney Cap Installation
Sized, meshed, and fastened to spec — then photographed.
Chimney Liner Installation
UL 1777 stainless relining, sized to the appliance.
Post-Fire Chimney Inspection
The Level 2 NFPA 211 requires after a chimney fire.
CO & Combustion Safety Testing
Instrumented testing of what the appliance actually vents.
Written Certificate of Compliance
Issued when the system passes — included with the inspection.
Appliance / Fuel Change Review
The Level 2 the code requires on a fuel or appliance change.
Vent-Free Log Jurisdiction Check
Whether vent-free is legal where you live — in writing.
Animal Removal & Exclusion
Removal, plus the guard that stops the next one.
Damper Repair
Freeing and re-seating a damper that still has life in it.
Chimney Cap Repair
Re-screening and re-securing a cap worth saving.
Chase Cover Repair
Sealed and re-flashed before the framing beneath goes.
Chimney Crown Rebuild
A poured reinforced crown with overhang and drip edge.
Chimney Rebuild Above Roofline
Rebuilt from the roofline up, on a base proven sound.
Full Chimney Rebuild
Quoted after a structural assessment, never from a photo.
Smoke Chamber Parging
Corbelled brick smoothed to code with refractory mortar.
Breathable Water Repellent
Vapor-permeable repellent — never a film-forming sealer.
Throat Damper Replacement
A warped or cracked throat damper, replaced and tested.
Top-Sealing Damper Installation
A gasketed damper at the crown that actually seals.
Multi-Flue Chimney Cap
One fabricated cap covering every flue — and the crown.
Rigid Stainless Liner
Heavier-wall rigid stainless for straight flue runs.
Cast-In-Place Liner
A poured masonry liner that reinforces the flue itself.
Fireplace Insert Installation
Labor to set and connect — unit and liner itemized.
Gas Fireplace Diagnostic
Find the fault first — fee waived when you approve the repair.
Gas Fireplace Annual Service
Burner, pilot, glass, gasket, and combustion check.
Commercial Venting Compliance
Scheduled inspections and records for commercial venting.
Emergency Chimney Assessment
Post-fire and storm triage with a written verdict.
Last reviewed:
Get it inspected. Get it in writing.
Flat fee confirmed when you book. Same-week scheduling. A pass/fail verdict within 48 hours.
24/7 Response
Chimney fire, storm hit, active leak, or a flue you're not sure about? We answer 7 AM to midnight and the assessment ends in a written safe-to-use verdict — including a do-not-use notice when the evidence supports one. After-hours dispatch runs subject to crew availability.
Emergency line