Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 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 Houston
A standard chimney sweep in Houston runs $189 – $289, and most sweeps take 60 to 90 minutes on site. The job includes removing creosote and soot from the flue, checking the damper, and documenting the condition of the liner with a camera so you can see exactly what we saw. If you live anywhere from Meyerland to Kingwood, call (325) 750-6259 and we’ll send a background-checked, uniformed technician with a written price before any work starts.
Houston’s older chimneys hide problems that a basic brush-and-vacuum sweep will miss. Clay tile flues crack under humidity swings. Mortar spalls. Chimney stacks built on expansive clay soil separate at the roofline. We’ve swept enough Heights bungalows and Braeswood Place ranch houses to know that what looks like a simple cleaning job often isn’t. That’s why every sweep here includes a camera check of the flue before we do anything else. You see the evidence. You decide.
Why Flint Chimney Co Houston Is Houston’s Preferred Chimney Sweep Company
Flint Chimney Co Houston is part of the Garrison Partners family, founded in 2002 and operating under what we call The Garrison Standard. That means every job gets a written price before a single tool comes off the truck, and every repair carries our 365-Day Done Right Promise in writing. If a covered repair fails within one full year of the service date, we return at no charge. No argument, no re-quote.
Hank Delano leads our Houston operation, and he built the crew the same way he built the reputation: background-checked technicians in uniform, a live person answering the phone 24/7, and material choices made by spec, not margin. When your flue needs a new liner, we use brands like DuraFlex and HeatShield. When crown repair is called for, we spec Gelco in Houston and Olympia Chimney products. You can look up every one of those names independently before we do the work.
We answer calls from Houston neighborhoods across the metro: Meyerland, the Heights, Braeswood Place, Clear Lake, Humble, Channelview, Deer Park, and Baytown. We know the housing stock. We know which 1960s brick veneer homes have prefabricated metal chimneys and which prewar bungalows still vent through unlined masonry stacks. That knowledge changes what we check on a sweep and what we flag on the report.
Styles & brands we work with





Chimney Maintenance in Houston
Chimney Maintenance in Houston is not a seasonal chore the way it is in colder cities, and that is exactly why it gets skipped. Houston’s heat and humidity work on a chimney year-round: rust on the damper, efflorescence blooming through brick, creosote hardening into glaze during the rare cold snap when you actually light a fire. A Houston homeowner needs maintenance when they see white staining on the exterior brick, when they smell a damp, smoky odor near the fireplace after rain, or when their gas logs burn with a lazy yellow flame instead of a clean blue one.
Annual Sweep and Camera Check
A standard annual sweep in Houston runs $189 – $289, and it includes a camera inspection of the flue as part of the service. We are not just pulling a brush through. We are looking for cracked clay tiles, rusted prefab pipe joints, and moisture staining that tells us water is getting in where it should not. In Houston’s humidity, those findings are common. What matters is documenting them so you can make a decision with your eyes, not with our sales pitch.
Creosote and Soot Removal
When Houston homes do burn wood, the humidity and infrequent fires create a specific problem: creosote accumulates in uneven layers, and what looks like light soot on top can hide a hardened glaze underneath. We remove both. Soot is the loose black powder that brushes out easily. Creosote is the tar-like residue that requires rotary tools and chemical treatment when it reaches third-degree glaze. A Houston sweep addresses both, and the camera footage before and after shows you the difference.
Chimney Sweep Services in Houston
Chimney Repair in Houston starts with prevention: a proper sweep checks the firebox, the damper, the smoke shelf, the crown, and the flashing where the chimney meets the roofline, because moisture intrusion at any of those points is what turns a $250 sweep into a $4,000 repair if left unaddressed. That does not mean we quote you $4,000. It means we show you what we see, explain what can wait, and write a price for the work you approve.
Fireplace Cleaning
Fireplace cleaning in Houston often means cleaning a fireplace that has not been used in months. The work includes ash removal, firebox vacuuming, damper inspection, and glass door cleaning where applicable. Many Houston homeowners are surprised to learn that even a fireplace that never sees a fire collects debris, dust, and the occasional wasp nest. The cleaning itself is straightforward. The inspection is what matters.

Level 1 and Level 2 Inspection
A Level 1 inspection is the standard check that happens alongside every sweep: accessible portions of the chimney interior and exterior, basic soundness, and clear passage. A Level 2 inspection is more involved and runs $350 – $500 in Houston. We recommend it whenever there is a change in the system: a new appliance, a new home purchase, a storm event, or visible cracking at the roofline. In Meyerland and Braeswood Place, where clay soil movement pulls chimney stacks away from the house, a Level 2 is the only way to see whether the separation is structural or cosmetic. We use a camera. We show you the footage.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Houston
Flint Chimney Co Houston works with professional-grade chimney products from manufacturers with established trade reputations. That means DuraFlex for flue relining, HeatShield for resurfacing damaged flue walls, and Olympia Chimney for caps, dampers, and related hardware. We stock common parts locally so a routine repair in Houston does not wait on a distributor in another state. Our Chimney Sweep team specifies material by the job’s actual requirements, never by what carries the best margin. You can verify every brand name with a quick search before you sign anything.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in Houston Homes
- Clay flue liner cracks from humidity and temperature swings. Houston’s outside air stays humid well into fall, and when a fire finally gets lit, the rapid temperature change stresses old clay tiles. Hairline cracks are the early warning. Left alone, they widen, and then you are looking at heat reaching combustible material behind the flue.
- Spalling mortar and deteriorated crowns. In Houston’s moisture-rich air, brick and mortar absorb water and degrade from the inside out. A crown with spalling mortar lets water run behind the brick and down into the firebox, which shows up as rust, staining, and a damp smell in the living room.
- Chimney stacks separating at the roofline. In Meyerland and other neighborhoods built on expansive clay, soil movement pushes and pulls at foundation slabs. The chimney moves with the house only up to a point, and most of the time the failure shows first at the roofline as a visible crack or a leaning stack.
- Prefabricated metal chimneys with rusted inner liners. Houston’s 1960s-and-newer housing stock includes thousands of homes with factory-built metal chimney systems. Humidity rusts the inner liners, and once rust perforates the pipe, the system cannot safely vent. A sweep that skips the camera check misses this entirely, and the homeowner is left with a false sense that everything is fine.
Pricing for Chimney Sweep in Houston, TX
A standard Chimney Sweep in Houston runs $189 – $289. A Level 2 inspection adds $350 – $500. Creosote removal for third-degree glaze, where we use rotary tools and chemical treatment, lands between $150 and $400 depending on flue length and severity. Flue relining with DuraFlex or HeatShield runs $2,500 – $6,500 depending on liner diameter, flue height, and access from the roof. Every one of those numbers comes to you in writing before work begins. We do not quote over the phone and then change the number at the door. Call (325) 750-6259 for an exact price on your Houston chimney, and we will put it on paper before a single tool comes off the truck.
We Also Serve Cities Near Houston
Our Houston office dispatches crews across the metro. We regularly schedule sweeps and inspections in Channelview, Humble, Deer Park, and Baytown. The same written pricing, the same 365-Day Done Right Promise, and the same camera documentation apply whether you live inside the Loop or off Beltway 8 in the eastern suburbs. Call (325) 750-6259 and a live person will schedule your visit.
Serving Houston, TX - Our Local Coverage Area
We’re based in the Houston 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 Houston
Expansive clay soil in Houston neighborhoods like Meyerland and Braeswood Place causes foundation movement that can separate the chimney stack from the house at the roofline. When that separation occurs, cracks form, and those cracks let water and combustion gases move where they should not. A sweep in Houston is not just about creosote. It is about checking whether the chimney is still structurally attached to the house, because a leaning stack makes cleaning secondary to safety. Call (325) 750-6259 and we will put a camera on the roofline so you can see exactly what condition the joint is in.
Houston’s humidity keeps masonry chimneys damp year-round. Damp mortar spalls. Damp crowns crack. Creosote absorbs moisture and hardens into a glaze that resists a standard brush. In drier cities, most chimney problems come from fire use. In Houston, the problems come from water, and the sweep has to account for that. We check for efflorescence, rust, and water staining before we ever run a brush up the flue, because cleaning a water-damaged chimney without fixing the water entry point just means you will be cleaning it again sooner and paying for bigger repairs later. Call (325) 750-6259 for an evaluation.
Yes, we clean and inspect prefabricated metal chimneys throughout Houston. Many homes in this area were built from the 1960s onward with factory-built metal chimney systems, and those systems need specific tools and a careful touch because the inner liners are thinner than masonry tile. The bigger issue is rust. Houston humidity accelerates rust on metal inner liners, and a camera inspection is the only way to see whether the pipe is still sound. If it is sound, we sweep it. If it is rusted through, we show you the footage and quote a replacement using HeatShield or a full reline with DuraFlex. Call (325) 750-6259 to book.
A Level 2 inspection is worth it if you just bought a house in Houston, if you changed the fireplace or the appliance vented into the chimney, if a storm passed through, or if you see cracking at the roofline. In Houston specifically, the clay soil movement means a chimney can be separating from the house even if the fireplace looks fine from inside. A Level 2 inspection uses a camera to look at the full flue interior and the exterior joints, which is the only way to confirm the system is still safe to use. It runs $350 – $500. Call (325) 750-6259 and we will explain whether your situation calls for it.
You may not need a full sweep, but you do need an inspection. Even a fireplace that never fires collects dust, debris, and biological growth in Houston’s humidity, and the chimney itself still faces moisture intrusion from rain and condensation. More importantly, if your furnace or water heater vents into the same flue, a blocked or cracked liner becomes a carbon monoxide risk even if you never light a match. A visual check with a camera tells you whether the system is safe to keep dormant or whether it needs service. Call (325) 750-6259 for an honest read, in writing, with footage you can see.
Flint Chimney Co Houston serves all of the Houston metro area with professional Chimney Sweep in Houston services. We brought a masonry chimney in the Heights back to proper draft last year by replacing a spalling crown and flashing, and only then running the sweep, because the draft problem was water damage, not creosote. That is the difference between a company that documents and a company that guesses. Call (325) 750-6259 for a free estimate, a written price, and a technician who will show you exactly what he sees.
Written by Hank Delano, Owner at Flint Chimney Co Houston, operating under The Garrison Standard.