Chimney Inspection in Houston - Flat-Price Sweep, Photo Report Included

Trusted Chimney Inspection for Houston Homeowners

Our Chimney Inspection in Houston typically costs between $149 and $379 depending on the level of inspection, and most take under an hour from setup to final report. Ashby Chimney Houston has inspected flues across the city since 2002, from bungalows in the Heights to newer builds in Cypress and Katy, and every job gets a written price before we touch a ladder. Call (903) 961-6496 and a live person answers, day or night.

Call (903) 961-6496

Houston’s humidity and heat do things to masonry and clay flue tiles that you won’t read about in a national chimney guide. The clay absorbs moisture, the sun bakes it, and the expansion-contraction cycle slowly cracks liners and spalls brick faces. Nathan Corliss started doing inspections here because he kept seeing the same avoidable failures: homeowners missing early signs that a flue was compromised, then facing a chimney fire or carbon monoxide backdraft that could have been caught with a camera inspection years earlier.

We schedule inspections as standalone calls, not as an excuse to upsell you. You’ll get a written report with photos from the camera run, a straight answer on what needs attention now versus what can wait, and a price in writing for any repair we recommend. That’s the Kingswell Way: say the price, show up in the window, leave it cleaner, put the guarantee in writing, come back if it fails. If you’re starting with a chimney sweep, ask about adding an inspection while we’re on the roof. Most Houston homeowners do both the same visit.

Key Takeaways:

• Houston chimney inspections run $149 – $379, with Level 2 camera inspections falling between $249 and $379.
• Every inspection comes with a written report, camera photos where applicable, and a written price for any repair we recommend.
• Ashby Chimney Houston has inspected chimneys in Houston, Spring, Katy, and surrounding areas since 2002.
• We answer the phone 24/7. No voicemail loops. Call (903) 961-6496 and talk to a real person.

Fireplace Inspection

Fireplace Inspection means examining the firebox, damper, hearth, and the first section of flue that connects to the fireplace, and it’s the baseline you want before burning anything for the first time each season. In Houston we see a lot of prefabricated fireplaces in the suburbs and traditional masonry fireboxes in older homes, and the inspection points differ between them: prefab units have refractory panels and air-cooled chimneys that corrode, while masonry fireboxes get cracked mortar joints and failed firebrick from the repeated heat-and-humidity swing. A visual fireplace inspection at the Ashby level runs $149 to $229, and Nathan Corliss signs off on the report himself.

Firebox and Heat Clearance

The firebox takes direct flame and has to hold its shape. If refractory panels crack or the rear wall pulls away from the surrounding masonry, heat can reach combustibles behind the firebox, and that’s when a contained fire turns into a wall fire you can’t see until it’s too late.

Cracked Refractory Panels

Refractory panels are the fireproof lining inside a prefab fireplace, and they do not all fail the same way. Some hairline cracks are cosmetic; a panel that’s flaking or bulging means the steel firebox behind it has been over-fired and warped, which usually means a replacement, not a patch.

Chimney Inspection Services

Chimney Inspection Services at Ashby Chimney Houston cover everything from a basic visual check before you buy a home to a full camera scan of the interior flue walls after a storm or an animal issue. The service level is matched to why you called us: if you just want a clean bill before burning season, a visual inspection covers firebox, damper, flashing, crown, and cap for $149 to $229. If there’s been a chimney fire, a leak, or the home last changed hands years ago and you don’t know the flue’s history, we’ll recommend going deeper with a camera, and we’ll tell you that before we book, not after we’re on the roof.

The Written Report You Actually Get

Every chimney inspection services report we produce in Houston includes dated photos from our camera, notes on any area we could not visually access and why, and a priority list: fix now, fix before the next burning season, or monitor. There is no charge for the report, no matter which level you choose.

Pre-Purchase Inspections for Homebuyers

When you’re under contract on a home in Pasadena or Friendswood, shut down a Chimney Inspection - Pasadena early so there’s time to get a second opinion or negotiate. We’ve caught cracked liners on homes that passed a general home inspection because the flue interior was never looked at, and those repairs have changed closing conversations.

Chimney Flue Inspection

Chimney Flue Inspection targets the vertical passage that carries combustion gases up and out of your house, and in Houston that flue is usually clay tile, which means hairline cracks from heat stress and moisture absorption are the thing we’re looking for. A flue inspection typically costs $199 to $379 when we’re running the camera, because that price includes the full scan, the written image log, and our read on whether the liner is still protecting your home or just pretending to. We won’t tell you a liner needs to be replaced without showing you the camera footage of exactly where it failed, and if the footage says it’s fine, we’ll say that plainly.

Clay Tile and Moisture Cycling

Houston clay flue tiles get soaked from above every time a thunderstorm blows through without a proper cap, and then they bake in the summer heat. The clay expands when wet, contracts when dry, and after enough cycles of that, you get fractures that let heat and gases reach the brick around the flue, which is not designed to handle either.

When the Flue Needs a Liner, Not a Sweep

A sweep talks about creosote; a flue inspection talks about the physical condition of the liner. If we find a deteriorated clay liner, we’ll recommend a stainless steel liner and typically spec DuraFlex or HeatShield products, because they’re proven in the trade and come with manufacturer documentation we pass on to you.

Chimney Fire

A Chimney Fire is what happens when creosote, the tar-like deposit left over from incomplete wood burning, ignites inside the flue and burns at temperatures that can crack a clay liner, warp a steel liner, and spread into the attic or wall cavity around the chimney. In Houston’s mild winters, fires happen in homes that burn sporadically and never get swept because the flue looks clean to the homeowner; what they can’t see is the glaze of third-stage creosote a few feet up that’s dried into a fuel source. If you’ve heard a loud popping or roaring from your chimney during a fire, or seen dense smoke rising from it, stop using the fireplace and call (903) 961-6496 for a chimney fire damage assessment, which starts at $249.

Puffy or Honeycombed Creosote

When creosote burns at high temperature, the residue left behind changes structure and becomes puffy or honeycombed, and that tells us exactly how hot the flue got and roughly how far up the failure extends. This is the first thing Nathan Corliss looks for on a post-chimney fire inspection.

Attic and Chase Inspection After a Fire

Chimney fires can push heat through flue cracks into framing that’s never been near a flame, which is why our chimney fire inspection includes looking at accessible chase areas and attic penetrations around the chimney. If we find charring or heat damage there, we stop and recommend a structural assessment before the flue goes back into service.

Level 2 Chimney Inspection

A Level 2 Chimney Inspection is the camera-assisted inspection that goes beyond what a technician can see from the roof or the firebox, and it’s what we recommend after a chimney fire, a change in fuel type, a property sale, or any event that may have damaged the flue. In Houston, you should expect to pay $249 to $379 for a Level 2 from Ashby Chimney Houston, which covers the full interior scan with video documentation, roof and flashing evaluation, accessible attic and crawl space checks, and the written report. We don’t call a partial visual check a Level 2; if we say the words, we ran the camera.

Video Documentation and the Interior Scan

The camera goes into the flue from below or above, depending on access, and records every linear foot from firebox to termination. You’ll see the footage as we’re reviewing it, and we’ll pause on anything that matters rather than making you guess what we saw from a written sentence.

When Houston’s Weather Triggers a Level 2

After a hurricane landfall, a tornado-warned storm, or a lightning strike near the house, the flue and the masonry around it can shift enough to open gaps. We’ve done Chimney Inspection - Spring and Katy where the only visible damage was a hairline crown crack, but the camera showed a shifted flue tile that would have vented furnace exhaust into the wall cavity.

Chimney Leak

A Chimney Leak in Houston is usually not the flue itself; it’s the flashing, crown, or cap failing where the chimney meets the roof line or where water drips straight down the top. Our chimney leak service starts at $149 for the diagnostic visit, which includes a water-tracing check of the flashing, an inspection of the crown and cap, and a camera pass if we suspect the water is entering through the flue. You’ll get a written recommendation with a photo path showing where the water is getting in and the exact scope of what we’d do to stop it, with a price fixed in writing before any repair begins.

Flashing Failures After Gulf Storms

Houston’s summer thunderstorms and hurricane-season squalls hammer the flashing around chimney bases, and the roofers who install most of it are not chimney folks. When flashing is installed with nails instead of being mortared or counter-flashed properly, water runs behind it and down the interior chimney chase, showing up as stains on the ceiling a week after the rain.

Crown Cracks and Cap Failures

A cracked concrete crown lets water sit inside the masonry, and a rusted-out rain cap is the cheapest repair most Houston homeowners skip until the flue tile beneath it starts to absorb water from the top down. A new crown or cap is usually a one-day fix, and we’ll tell you if that’s all you need instead of letting a leak turn into a liner job.

Chimney Camera Inspection

Chimney Camera Inspection is exactly what it sounds like: we run a high-resolution camera up the flue and record the interior, then review the footage with you on the spot and hand you the stills and video with the written report. You should expect to pay $249 to $379 for camera inspection as part of a Level 2 chimney inspection in Houston, and that price covers the scan, the photo log, our professional read, and the same written guarantee on any repair we quote from what the camera shows. We use the camera on every Level 2 and on any repair recommendation where the decision hinges on what the flue actually looks like, because “you need a new liner” is a claim that should come with pictures.

Photo Proof, Not Just a Verbal Verdict

If we tell you the flue is cracked or the liner is done, you’re going to see the crack on the screen and in the report before you decide anything. That’s the Kingswell Way in practice: no repair gets recommended on a chimney camera inspection without image evidence the homeowner has seen.

Pre-Sweep Camera Checks

Before a deep cleaning, we’ll often run a quick camera pass to check for blockages, animal nests, or loose flue sections that a sweep could damage. In Houston, raccoons, squirrels, and chimney swifts are common tenants, and sweeping blind can push a nest further down or dislodge a tile that was hanging by an edge.

Brands We Service

Ashby Chimney Houston inspects and services fireplaces and chimney systems from a wide range of manufacturers, and we’ve worked on most of what’s installed across the Houston area. When a homeowner has a prefabricated fireplace with an Olympia Chimney venting system, we look for the specific corrosion and joint failures those units develop in our humid climate; Olympia’s stainless steel flue sections do well here, but the termination caps take a beating from Gulf rain.

For liner repair and replacement, we regularly install HeatShield and DuraFlex systems because they’re proven across tens of thousands of installations and their manufacturer documentation backs what we’re putting into your chimney. We’ve also worked on Gelco and Copperfield fireplace units, which we see in mid-2000s Houston builds, and when a Gelco fireplace has a control issue or a Copperfield logs set is underperforming, we know the specific parts to source and the labor it’ll actually take to fix. Whether you have Olympia Chimney, DuraFlex, HeatShield, Gelco, or any other make, we can inspect it, diagnose it, and give you a written price on the repair the same visit.

Signs You Need a Pro Right Now

• Rust or staining on the firebox walls or damper. Rust means water is getting into the chimney from somewhere above, and that entry point is often invisible from the ground. Left alone, water inside a Houston chimney will degrade the liner and masonry much faster than soot or creosote ever will.
• Smoke backing up into the room instead of drawing up the flue. Poor draw can come from a blocked flue, a failing damper, or a chimney that’s too short or too close to a taller part of the roofline. It’s not just a nuisance; it means combustion gases, including carbon monoxide, may be staying in your living space.
• Flaking brick, spalling, or white staining on the chimney exterior. White efflorescence is salt being pushed out of wet masonry, and flakes on the ground after a rain are structural material leaving your chimney. Houston’s humidity accelerates this cycle, and the chimney should be caught before loose brick becomes a safety hazard on the roof side.
• A strong, acrid smell from the fireplace even when it’s cold. That smell is creosote absorbing Houston’s humidity, and it’s also a sign that the flue is choked with enough buildup to make a chimney fire a real possibility. A sweep and inspection should move to the top of the list.
• You heard popping, rumbling, or a roaring sound from the chimney during a fire. That is the sound of creosote igniting inside the flue, full stop. Stop burning, keep the damper closed, and call (903) 961-6496 for a post-chimney fire inspection before the fireplace gets used again.

Our Process, Step by Step

1. 1
   Call and get a live answer. Whether it’s noon or 2 a.m., a real person picks up, takes down your address, and asks the right questions: what type of fireplace, when you last used it, whether there’s been any water or smoke issue. We schedule a window and show up in it.
2. 2
   Walkthrough and visual inspection. When the technician arrives, they’ll confirm what you called about, look at the firebox, the exterior chimney, the roof flashing, and any accessible attic space. You’ll hear what they’re seeing while they see it, not a silent walkaround that ends with a mysterious quote.
3. 3
   Camera run when it’s warranted. If there’s been a chimney fire, a leak, or we can’t determine liner condition visually, we run the camera up the flue. You watch the screen with us; we pause on findings, and the stills and footage become part of your written report.
4. 4
   Written report and written quote. Before we leave, you get the inspection report with photos, a clear priority list, and, if repairs are recommended, a written price that includes labor, materials, and the Kingswell Guarantee. The price at the door is the price on the invoice, no exceptions.
5. 5
   Follow-up and guarantee. Every repair we complete includes a written guarantee, and if a covered repair fails within the guarantee period, we come back and fix it at no charge. That’s the 365-Day Done Right Promise, and it’s in writing because it’s meant to be enforced.

How Much Does Chimney Inspection Cost in Houston?

Our Service Area Near Houston

Ashby Chimney Houston serves homeowners across the Houston metro, including Chimney Inspection in Spring, Chimney Inspection in Katy, plus Pasadena, Missouri City, Friendswood, Rosenberg, Fresno, Stafford, New Territory, Richmond, and Webster. Most inspections within Harris and Fort Bend counties can be scheduled within a few days, and our techs know the specific rooflines and chimney styles in each community: the older masonry stacks in Rosenberg need different eyes than the newer prefab chases in New Territory. If you’re in any of these areas and wonder whether we’ll come out to you, call and ask; if we can’t reach your chimney promptly, we’ll tell you that plainly and help you find someone who can. Start with the home page to see all of our service area details, or call (903) 961-6496 to book the inspection.

Frequently Asked Questions About Chimney Inspection in Houston

Schedule Your Chimney Inspection Service in Houston Today

If your chimney hasn’t been inspected in the last year, or you’ve never had a camera run up the flue, now is the time to find out what’s actually going on in there. Call (903) 961-6496 and you’ll reach a real person who can book your inspection, give you a written price before we arrive, and answer any questions about what to expect. The estimate is free, the report is yours to keep, and the work we do is backed by the 365-Day Done Right Promise. No pressure, no surprises, just a straight answer about your chimney.

Written by Nathan Corliss, Owner at Ashby Chimney Houston, serving Houston since 2002.