Frequently Asked Questions - Chimney Cleaning in San Antonio, TX
Straight answers to the questions San Antonio homeowners ask us most. If you don't see yours here, call (254) 276-4116 and we'll talk it through.
Pricing & Cost FAQs
A standard chimney sweep in San Antonio typically runs between $169 and $279 for an open fireplace with a single flue. The final number depends on the chimney's height, how accessible the roof is, how heavy the creosote buildup is, and whether you have a prefab or masonry chimney. We give the price in writing before any work starts, so the number we quote is the number you pay. No surprise add-ons at the door. Call (254) 276-4116 and we'll give you an exact range for your setup.
Price differences usually come down to three things: the type of equipment used, whether the sweep protects the home's interior during the job, and what the inspection includes. A sweep using rotary tools, HEPA vacuums, and full drop cloth protection costs more than a guy with a brush and a tarp. We charge what it costs to do the job properly with modern equipment and to document everything with photos. That includes a camera inspection of the flue with written findings. In Selma, Terrell Hills, and Scenic Oaks we see older brick chimneys that take longer and run toward the higher end of the range.
No. The inspection is part of the sweep, not a separate upsell. After we clean the flue, we run a camera through it and show you the photos, then tell you plainly if anything needs attention now or can wait. That's the Relay Standard at work: put the price in writing before we start, and send photos of the work before and after. A clean sweep, with photos to prove it.
We can give you a range over the phone, based on the information you share about your fireplace, roof height, and when it was last swept. For an exact quote, we need to see the chimney. We'll schedule a visit, do a quick visual assessment, and hand you a written price before any work begins. If the price doesn't work for you, that's fine. You owe nothing for the quote. Call (254) 276-4116 to start.
No. Every job gets a written price before any work starts, and that price covers the sweep, the inspection, the photos, and the digital invoice. The only scenario where a price changes is if we discover something inside the flue that changes the scope of the work: a collapsed liner, a significant animal nest, or a blockage that requires additional time. When that happens, we stop and show you the camera footage, then give you a new written price before we continue. You approve every dollar.
Service & Process FAQs
A Hadley chimney cleaning in San Antonio goes like this: we lay down drop cloths to protect your floors and furniture, position a HEPA vacuum at the fireplace to control dust, then sweep the flue from the top of the chimney with the right-sized brush for your flue type. After the sweep, we run a camera up the flue to confirm it's clean and to inspect the liner, damper, and cap. You get photos of everything, before and after, plus a digital invoice you can pay from the link we text you.
We sweep from the top down in most cases. That means one of our technicians goes on the roof to run the brush through the flue, while another manages the vacuum at the fireplace. It's the most effective way to capture the creosote and soot that comes loose. Some single-story homes in Alamo Heights and Castle Hills with accessible rooflines make for a straightforward top-down sweep. Every job includes roof access as part of the written price.
Most sweeps take between 45 minutes and 90 minutes from start to finish. A standard open fireplace with normal creosote buildup runs about an hour. Add time if the chimney hasn't been swept in years, if there's a screened cap that needs removal, or if the flue has an unusual shape. We book by the job, not by the hour, so the time estimate doesn't change your quoted price.
It shouldn't. We use HEPA vacuums and drop cloths as standard practice on every job in the San Antonio area. The goal is to leave your home exactly as we found it, minus the creosote in your chimney. Before we start, we'll walk you through what we're doing to protect the floors and the area around the fireplace. If we're working on a fireplace in Timberwood Park or Windcrest where the hearth opens into a carpeted living room, we take extra care with the drop cloth layout.
The Relay Visibility Guarantee is the promise every Hadley Chimney location works to. It means you always know who is coming, when they'll be there, and what it will cost. Specifically: book in a tap without phone tag, get a live arrival time instead of a four-hour window, receive photos of the work before and after, get the price in writing before we start, and pay from a digital invoice we text to your phone. Hadley Chimney San Antonio is an independent local business that agreed to work to that standard.
Yes. We service gas fireplace chimneys, wood stoves, and factory-built prefab fireplaces throughout Bexar County and the surrounding areas. Gas chimneys collect a different kind of buildup than wood-burning ones, mostly soot and mineral deposits from the venting process, but they still need periodic sweeping and inspection. The process is similar: protect the hearth area, clean the vent, inspect with the camera, and deliver photos. Call (254) 276-4116 to describe your setup and we'll let you know what it needs.
Brands & Parts FAQs
We work with several established liner manufacturers, and the choice depends on the chimney's condition and your fuel type. We regularly install DuraFlex stainless steel liners for wood-burning appliances and Copperfield liners in select applications. For chimney waterproofing and repairs, we use Famco caps and components when specified. HeatShield is a product we specify for certain flue repair situations where a full reline isn't necessary. We'll recommend the right product for your chimney after the camera inspection, and we'll show you the footage that supports that recommendation.
Sometimes. HeatShield is a ceramic coating applied inside the existing flue, and it works well when the original clay liner has minor cracks or spalling but still has structural integrity. It's a smart middle ground between doing nothing and a full stainless steel reline, and it costs significantly less than a liner replacement. In Floresville and Leon Valley, where we see older brick chimneys with age-related liner wear, HeatShield is often a good fit. But it's not right for every chimney. We'll show you the camera footage and tell you honestly when a full DuraFlex liner is the smarter long-term play.
For most homes around San Antonio, we recommend a stainless steel cap from Famco. Stainless holds up well to the humidity, the oak pollen, and the occasional hail we get in this part of Texas. A proper cap does two jobs: it keeps rain and animals out of the flue, and it provides the spark arrestor function that's required during burn season in drier conditions. We include the cap condition check in every sweep, and we'll show you a photo of yours either in good shape on your chimney or worn out and ready for replacement.
A chimney liner contains the heat and the combustion gases inside the flue and protects the masonry around it from heat damage and corrosion. In San Antonio, the combination of clay tile liners in older brick chimneys and the humidity swings across the seasons causes the mortar between tiles to degrade over time. When the liner cracks, hot gases can reach the brick and wood framing around the chimney. That's a fire risk. The liner also protects you from carbon monoxide entering the home if there's a venting problem. The liner is not a DIY asset. If it needs repair or replacement, have a trained professional handle it.
Licensing & Insurance FAQs
Every pro working under our name is required to hold the license and insurance their state requires. We carry the coverage a chimney service in Texas needs to work on your property with confidence. If you'd like specifics on coverage or want to verify anything before your appointment, call (254) 276-4116 and we'll walk you through what's in place. This is one of those things a homeowner should ask every service provider about, and it's a fair question we're glad to answer directly.
Hadley Chimney San Antonio is a local branch led by Cory Mitchell, who runs the day-to-day operation in this market. Every pro working under our name is required to hold the license and insurance their state requires, and they're held to the same Relay Standard on every job: a live arrival time, photos of the work, and a written price before any work starts. The brand promise is the same whether the person on the roof has been with the company for five months or five years. That's how we keep the quality consistent across the San Antonio service area, from Kirby to Lackland AFB.
Texas doesn't have a state-issued chimney sweep license the way it does for electricians or plumbers. That means the onus is on the homeowner to ask about training, insurance, and experience. We'd tell any San Antonio homeowner to ask every chimney company you call about their insurance coverage and how they train their people. It's not nosy. It's the difference between a legitimate operation and someone with a ladder and a brush. Ask about what their process includes, and check that they document their findings with photos.
Emergency & Response FAQs
We schedule on a first-available basis and our team is on the road Monday through Friday from 7:00 AM to 7:00 PM, and Sunday from 7:00 AM to 7:00 PM. Same-day availability depends on the schedule, but if there's smoke backing into your home or a blockage you can see, call (254) 276-4116 and our coordinator will find you the soonest opening that works. A live person answers and connects you with the local team. We'll give you a live arrival time, not a four-hour window.
First, stop using the fireplace. Open a nearby window if the smoke is lingering, and call us at (254) 276-4116. Smoke backing into the home usually means one of three things: a blockage in the flue, a closed or jammed damper, or an undersized or draft-struggling flue. Some of these are routine fixes and some are signs of a bigger venting problem, and you can't tell the difference without a camera in the flue. We'll get someone out to diagnose it properly rather than you trying to burn through the issue. Carbon monoxide is colorless and odorless, so if you suspect a venting problem, err toward getting it checked quickly.
If you've had a chimney fire or suspect you've had one, get a professional inspection before you use the fireplace again. A chimney fire can crack the flue liner, warp the damper, and damage the masonry in ways that aren't visible from the ground. We'll inspect the full flue with a camera after a suspected fire and document the condition in writing with photos. From there, we'll tell you what needs repair and what can wait. If the damage is structural to the brickwork itself, we'll recommend the right next step, whether that's masonry work or a liner solution.
Warranty & Guarantees FAQs
It covers the experience from booking to payment. You book in a tap without phone tag. You get a live arrival time you can track, not a four-hour window. We send photos of the work before and after. The price is in writing before anything starts. And the invoice gets texted to you as a digital link you can pay from your phone. Hadley Chimney San Antonio is an independent local business that agreed to work to this standard because it's the only way to run a service business that a phone-first homeowner would recommend to a neighbor. That's the whole guarantee.
Yes. A clean sweep, with photos to prove it. That's what we're built on. When the job is done, the camera footage shows you a clean flue. If you have any concern about the quality of the work after we leave, call us at (254) 276-4116 and we'll make it right. We'd rather you call us than call Google. The standard we're held to is a chimney that's actually clean and a customer who can see the proof. That's the Relay Standard at work.
The National Fire Protection Association recommends a chimney inspection at least once a year, and a sweep whenever creosote buildup reaches 1/8 inch or more. In San Antonio, most homeowners who burn fires regularly during the winter should sweep once a year before the burn season starts. If you only light the fireplace a handful of times between November and February, you might go two seasons between sweeps. The camera inspection tells the story. We'll show you the photos and tell you plainly whether you're due or clear.
Creosote builds up along the flue walls, and creosote is fuel. It's the leading cause of chimney fires in American homes. A chimney fire can crack your liner, which then allows heat and gases to reach the wood framing around the chimney. That's how a fire inside the chimney becomes a fire inside the house. There's also the risk of carbon monoxide backing into the home if the flue gets blocked by an animal nest or debris. Not every year is an emergency, but every year you skip raises the risk. Call (254) 276-4116 and we'll schedule the sweep. You'll get the photos after the job, and the price in writing before it starts.
Yes. Hadley Chimney San Antonio works across the wider San Antonio area, including Selma, Timberwood Park, Kirby, Floresville, Terrell Hills, Leon Valley, Scenic Oaks, Alamo Heights, Castle Hills, Lackland AFB, and Windcrest. If you're in any of those communities or nearby, call (254) 276-4116 and we'll confirm availability for your address. Each location in the Relay Home Co. family is an independent local business, and we're proud to be the local branch serving San Antonio and the surrounding towns.
Written by Cory Mitchell, Owner at Hadley Chimney San Antonio, serving San Antonio since 2003.
Still Have Questions?
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(254) 276-4116