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 Universal City
If you’re searching for a chimney sweep in Universal City, TX, you’re likely dealing with a fireplace you haven’t used in months, a flue you’ve never inspected, or a home you just moved into with zero maintenance history. A standard chimney sweep in Universal City typically runs $189 – $319 before any repairs, and most jobs take 60 – 90 minutes. We’ve worked extensively in the ranch-style neighborhoods around Pat Booker Road, Kitty Hawk, and the subdivisions west of Randolph AFB, and we know exactly what these 1950s – 1980s masonry fireplaces throw at homeowners. Call (336) 863-3889 for a free estimate. Ruben Castellano leads our team, and we’ll give you a written price before any work starts.
Why Alcott Chimney Sweep Is Universal City’s Preferred Chimney Sweep Company
Universal City is different from every other San Antonio suburb we serve, and it comes down to one thing: Joint Base San Antonio-Randolph. Military families PCS in and out every two to three years, which means a huge share of homes here change hands with no documented fireplace history whatsoever. We’ve built our reputation in Universal City on being the company that shows you camera footage before recommending anything. Nothing gets quoted without evidence you can see with your own eyes. Our Chimney Sweep team has walked hundreds of Universal City homes where the flue hadn’t been opened since three or four ownership cycles back, and we treat every one of those as a first-time inspection, not a routine job.
Every technician who arrives at your Universal City door has passed a background check and identity verification under the Threshold Standard, our parent company’s non-negotiable vetting process since 2002. You’ll know the technician’s name and see their photo before we arrive, and they’ll show a photo ID badge before stepping inside. We understand that opening your door during a PCS move-in, often while a spouse is deployed or the house is still half-unpacked, means you need certainty about who’s coming. That’s not a courtesy. It’s how we operate.
Chimney Services in Universal City
Chimney services in Universal City cover the full lifecycle of your fireplace: sweeping, inspection, and repair. For the brick-veneer ranch homes that dominate this city, that usually means addressing decades of deferred maintenance compounded by San Antonio’s long dormant seasons. A basic sweep and visual check runs $189 – $319. When we find creosote buildup, spalling clay tiles, or a deteriorated crown, we show you the camera footage first and give you a written price before any repair work begins.
Move-In Sweep and Documentation
If you just PCS’d to Universal City, you’re probably holding a home that came with no fireplace records. That’s normal here. We do a full sweep, run a camera the length of the flue, and hand you a written service record documenting what we found, what we did, and when it should next be checked. That document transfers to the next buyer or renter when your own orders come through.

Annual Maintenance for Standing Homes
For Universal City homeowners who plan to stay put, we recommend an annual sweep before the first cold snap, which in this climate usually means November or December. The off-season is when chimney swifts nest and creosote hardens, so catching problems before the first fire is cheaper and safer than discovering them mid-winter.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Chimney Sweep Certified in Universal City
Chimney sweep certified work in Universal City means the technician has been background-checked, identity-verified, and trained on the specific failure modes common in this housing stock. We’re not a franchise operation sending whoever’s available. Every sweep follows a documented process: brush the flue and smoke chamber, remove soot from the firebox and damper, inspect the crown and flashing, and run a camera the full length of the flue. You get a written report and a written guarantee on any repair we complete, which covers a free return visit if the repair fails within 365 days. That’s our 365-Day Done Right Promise.
Creosote Removal and Stage Assessment
Creosote is the tar-like residue that condenses on flue walls when wood smoke cools. First-degree creosote brushes off with standard sweeping. Second-degree is flaky and hardened, and third-degree is glazed, tar-like, and cannot be removed with a brush. Universal City sees a lot of third-degree because fireplaces sit unused for nine or ten months at a stretch, giving light deposits time to bake into something worse.
Soot Removal and Smoke Chamber Work
Soot is lighter and less combustible than creosote, but it still restricts airflow and makes your house smell like cold smoke every time the wind shifts. We remove it from the firebox, damper, smoke shelf, and smoke chamber on every sweep. Skipping the smoke chamber is one of the most common shortcuts in this industry, and we don’t take it.
Trusted Brands We Service in Universal City
When a Universal City home needs a replacement part or a liner repair, we use the same professional trade materials chimney professionals specify, not box-store substitutes. We install and service DuraFlex liner systems, which are the standard for relining older masonry chimneys in this area, along with components from Olympia Chimney and Copperfield. We keep common parts on hand for Universal City jobs, which means most repairs happen in a single visit rather than waiting on a shipped part. If your flue tiles are spalling or your crown is cracked, you’ll get a written price for the fix before we touch anything.
Common Chimney Sweep Problems We See in Universal City Homes
- Unknown flue history after PCS turnover. A fireplace that hasn’t been documented in three or four ownership cycles usually hasn’t been swept in at least that long. We treat every Universal City move-in as a first inspection, because nobody can tell you what’s up there until a camera goes in.
- Deteriorating mortar crowns on 1950s – 1980s masonry fireplaces. The brick-veneer ranch homes built to house Randolph AFB families are now 40 – 70 years old, and their crowns are the first thing to go. A cracked crown lets water into the flue and chimney structure, which accelerates spalling of clay tiles.
- Glazed third-degree creosote from long dormant seasons. Nine or ten months of disuse lets light deposits harden into a tar-like glaze that a brush can’t remove. Universal City’s climate makes this more common than in colder cities where chimneys get regular use all winter.
- Wildlife nesting, including federally protected chimney swifts. The stretch from March through October is prime nesting season here. Chimney swifts are protected under federal law, so they can’t be removed while nesting. If you hear birds in your flue in spring, call us before fall.
Pricing for Chimney Sweep in Universal City, TX
A standard chimney sweep in Universal City runs $189 – $319, depending on the fireplace configuration and the level of creosote present. A Level 1 inspection accompanies every sweep at no additional charge. Level 2 camera inspections, which we strongly recommend at move-in or before buying a home, run $99 – $199 as a standalone service or are discounted when bundled with a sweep. Repairs are quoted separately, always in writing, always before work starts. If a repair fails within 365 days, the second visit is free. Call (336) 863-3889 for an exact quote on your Universal City home. Estimates are free, and the number goes to a live person, not a voicemail.
We Also Serve Cities Near Universal City
Our crews serve Universal City and the surrounding San Antonio metro, including Schertz, Converse, Cibolo, and San Antonio. If you’re on the edge of Universal City or just across the line, we cover your home the same way. You can learn more about our wider coverage on our Universal City page or reach us directly by phone.
Serving Universal City, TX - Our Local Coverage Area
We’re based in the Universal City 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 Universal City
Book a Level 2 camera inspection before you light anything. A lot of Universal City homes arrive with no fireplace records, sometimes stretching back three or four military families, so the only way to know what’s in that flue is to look inside it. We’ll sweep it, show you the footage, and hand you a written service record you can pass to the next owner. Call (336) 863-3889 and we’ll get you scheduled.
Not necessarily. Clay tiles crack and spall over decades, especially with the water intrusion we see in 1950s – 1980s Universal City ranch homes, and a cracked tile exposes the surrounding masonry to heat and creosote. We need to run a camera to tell you whether your flue is safe to use, and if it isn’t, we’ll show you exactly why on the footage before quoting any liner work. Many Universal City chimneys can be brought back to safe condition with a DuraFlex liner, but the camera comes first.
Chimney swifts are a protected migratory bird that nests in open flues across the San Antonio metro from roughly March through October, and Universal City’s long dormant season makes it prime habitat. Federal law prohibits removing an active nest, so if you hear them in spring, the fix is waiting until they migrate out in fall, then installing a proper chimney cap. We’ll handle the cap installation and any nest material removal once the birds are gone.
Yes. Even a fireplace that never gets lit can have deteriorating mortar, cracked crowns, water intrusion, or an animal nest blocking the flue, and those problems get worse every year they’re ignored. A blocked or damaged flue also affects whatever vents into it, including water heaters and furnaces in many older Universal City homes. A Level 1 inspection is included with every sweep, and it’s cheap insurance against a chimney fire or carbon monoxide problem.
Means the creosote has hardened into a glazed, tar-like coating that cannot be removed by brushing alone. Third-degree creosote burns hot and is a serious chimney fire risk, and it requires chemical treatment or mechanical removal followed by a follow-up sweep. Universal City sees a lot of it because fireplaces sit unused for most of the year, giving light deposits time to harden. If we find it, we’ll show you the footage and give you a written price for the fix. Call (336) 863-3889 and we’ll walk you through it.
Written by Ruben Castellano, Owner at Alcott Chimney Sweep, serving Universal City since 2002.





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