Chimney Services in San Antonio, TX
Serving San Antonio (1470k residents) and surrounding neighborhoods with same-week scheduling. CSIA-certified, fully insured, written quotes always.
What San Antonio chimneys actually deal with.
San Antonio fireplaces might burn two dozen nights a year, and that's exactly how they get into trouble — nobody inspects what they barely use. An idle flue still takes rain through an aging cap, still hosts nesting birds and squirrels, still sheds clay-tile fragments as decades of heat cycles add up. You find out during the one hard freeze when the whole city lights up at once. The rest of the house works harder year-round. Cooling season runs eight months, so duct leaks bleed money most of the calendar; attics over the city's deep stock of 1950s-to-1980s homes hold insulation from the era of cheap electricity; and dryer vents in those long single-story ranch plans run farther than people think. One crew from us inspects all of it in a single visit — chimney, ducts, dryer vent, attic — and leaves one photographed report, ranked plainly. Honesty first: in this climate the chimney is often the healthiest system on the list, and if yours needs nothing but a cap and a sweep, that's the entire recommendation. From midcentury blocks inside Loop 410 to new construction past 1604, and every street between downtown and Mission San José, the logic holds: check the connected systems together and you stop paying for surprises.
San Antonio sits in Bexar County within the Greater San Antonio — every job runs the same NFPA 211 inspection protocol, with a written, line-item quote before any work begins.
Pick a service to get started in San Antonio.
108 services available in San Antonio — every job starts with a free CSIA inspection and a written, line-item quote before any work begins.
From $15960–90 minChimney Sweep
Annual flue cleaning, knocked out on the same visit as your other home jobs.
From $9930–120 minChimney Inspection
A thorough safety + code check that maps every issue in one walk-through.
From $2751–2 hoursChimney Cap
The small cap that keeps rain, animals, and embers out — fitted while we're up there.
From $2,6501 dayChimney Liner
Reline the flue once, correctly — the foundation the rest of the system relies on.
From $8501–3 daysChimney Restoration
Crown, masonry, cap, flashing, and waterproofing — all fixed in one coordinated project.
From $3252–4 hoursChimney Crown
Seal the cracked crown before water turns it into a full restoration.
From $3253–5 hoursChimney Waterproofing
Breathable whole-stack sealing that sheds rain while letting the masonry dry.
From $3752–3 hoursThroat Damper Replacement
Replace a cracked or warped throat damper with a new cast-iron assembly, set in refractory mortar.
From $2,1001–2 daysFireplace Services
Wood, gas, or electric — install, repair, and maintenance from one team.
From $7251 daySmoke Chamber Restoration
Re-parge the smoke chamber so the fireplace drafts right and burns clean.
From $4752–4 hoursDeep Chimney Cleaning (PCR)
Powered rotary tooling and PCR poultice for the glazed creosote a sweep can't budge.
From $6751–2 daysChimney Tuckpointing
Re-point crumbling mortar joints to lock the brick and shed water again.
Prices shown are starting estimates and may change with the condition, access, and scope we find on site. Only a written quote from an on-site visit is a price we commit to.
Local chimney service across San Antonio
Our CSIA-certified crews cover San Antonio’s 110 ZIP codes throughout Bexar County — from historic masonry to modern factory-built fireboxes. Neighborhoods we regularly work in include:
A crew built to serve San Antonio.
Your San Antonio work is handled by CSIA-certified, fully-insured technicians who know the failure modes common to San Antonio’s housing stock and Bexar County's permitting process. Every job is photographed start to finish, with a written quote before any work begins.
Seasonal maintenance for San Antonio homeowners
Texas weather is hard on chimneys. Here’s what we tell every San Antonio homeowner to stay ahead of.
Prep for Central Texas hard freezes
Rare but severe Hill Country freezes — February 2021 being the example everyone remembers — crack crowns and stress masonry. A fall visit finds the weak spots before a deep freeze splits them open, and the same crew checks the cap and flashing while it's up there, so the whole top of the chimney is freeze-ready in one trip.
Check prefab caps and chase covers yearly
Most Hill Country new-build runs on factory fireboxes, and UV and weather degrade their caps and chase covers steadily. A yearly look heads off leaks and rust — and because one crew also clears the flue and checks the dryer vent on the same visit, the prefab system gets a complete once-over without a second appointment.
Reline cracked clay flues in older masonry
Historic San Antonio and Hill Country homes often carry cracked or undersized clay liners. A Level 2 camera scan finds that damage before it becomes a fire risk — and since the same team runs the scan, the sweep, and any relining the scan calls for, the older chimney is diagnosed and serviced by one crew rather than a relay of contractors.
Spark-arrestor service for acreage homes
Wide-lot and ranch properties with wood-burning hearths need correctly sized spark arrestors and creosote sweeps to meet rural fire code. One crew handles the arrestor, the sweep, and the cap in a single visit out to the property — which matters most when the drive itself is the cost of getting anyone out there.
Nearby cities in Bexar County
Talk to a CSIA-certified expert today.
Free written quote. Same-week scheduling. 24/7 emergency response when you need it.
24/7 Response
Active leak, animal in flue, post-fire damage, or smoke event? Real humans on the line 7 AM to 12 AM every day — replies in under 2 minutes. Tech dispatch within 2 hours during business hours, subject to crew availability after-hours.
Emergency line