Masonry repair
Sweep & inspection
Caps & crowns
Flue relining
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.
Styles & brands we work with
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AfterHow Much Does Chimney Repair Cost in Houston?
Chimney repair in Houston typically costs between $250 and $1,800, with most homeowners spending $450 to $950 for common fixes like crown repair, flashing replacement, or mortar repointing. Minor work such as replacing a chimney cap or patching a small mortar joint can run as low as $150 to $350, while full flue relining or partial rebuilds climb to $2,500 to $7,000 depending on access and material condition. Flint Chimney Co Houston gives every customer a written price before any work starts, so the number you approve is the number on the invoice.
Chimney Repair Cost Breakdown (2026)
Here’s what Houston homeowners can expect to pay for the most common chimney repairs in 2026. These ranges reflect the local market and typical job conditions:
| Repair Type | Typical Cost Range | What It Covers |
|---|---|---|
| Chimney cap replacement | $150 – $450 | New cap, minor crown touch-up, debris removal from flue top |
| Mortar repointing (tuckpointing) | $350 – $900 | Grinding out deteriorated mortar and replacing it per 25-40 sq ft |
| Crown repair or recast | $400 – $1,200 | Removing cracked concrete crown and pouring a new one with proper slope |
| Flashing repair or replacement | $300 – $850 | Sealing or replacing metal flashing where chimney meets roof |
| Flue relining | $2,500 – $6,500 | Installing a new stainless steel or HeatShield liner inside the existing flue |
| Firebox repair | $600 – $2,200 | Repointing firebrick and replacing cracked or spalled bricks in the firebox |
| Partial chimney rebuild | $1,800 – $7,000 | Rebuilding the top courses of brick above the roofline |
| Water leak diagnosis and repair | $250 – $800 | Identifying leak source, sealing gaps, replacing damaged components |
What moves the price: height and roof pitch matter more in Houston than most people think. A two-story chimney on a steep roof in The Heights or Montrose requires scaffolding or roof jacks, so labor runs higher than a single-story ranch in Katy or Pearland where the crew can work from a ladder. Material condition is the other big driver. A chimney that’s been neglected for a decade and is shedding mortar and spalling brick will cost more to repair than one caught at the first sign of trouble. Access through tight backyard easements or behind mature oak trees also adds time.
What Affects Chimney Repair Pricing in Houston
- Roof height and pitch. Houston’s mix of single-story ranch homes and two-story suburban builds means labor can swing $200 to $600 on the same repair. A chimney on a steep second-story roofline in Kingwood takes longer and requires more setup than a one-story home in Cypress.
- Moisture damage from Gulf Coast humidity. Houston’s humid climate accelerates mortar deterioration faster than in dry climates. Crown repairs and water leak fixes are the two most common repairs we see across the metro because humidity and heavy rainfall work on every chimney year-round.
- Flue liner material and condition. If the existing clay tile liner shows gaps or cracks, a stainless steel DuraFlex liner or a HeatShield resurfacing job is often the right call. The condition of the existing liner determines whether a $500 patch is enough or a $4,000 reline is required.
- Brick and mortar availability. Matching older brick colors and textures in Houston neighborhoods like West University or Garden Oaks adds cost and time. Standard red brick is stocked and cheap; custom-blended mortar color matching for a 1960s ranch in Spring Branch takes extra labor.
- Chimney age and building era. Homes built before the 1980s in Houston often have chimney crowns made with improper mortar rather than poured concrete, and those fail faster under Houston’s rain. An older chimney typically needs more than one repair done at the same time.
- Season and scheduling. Demand for chimney work in Houston peaks before the short winter burn season, roughly October through January. Booking during the spring or summer shoulder months doesn’t change our prices, but you can often get a faster appointment window when demand is lower.
Common Chimney Repair Scenarios and What They Cost
Most Houston chimney problems fall into a few predictable scenarios. Here’s what each one costs and why:
Water Leaking Into the Firebox
Water stains on the firebox wall or dampness inside the firebox after rain usually point to a failing crown or damaged flashing. In Houston, crown replacement runs $400 to $1,200 and flashing work runs $300 to $850. When a homeowner waits, water soaks into the firebrick and damages the firebox itself, which pushes the total job to $1,000 to $2,800. Fixing the leak early is cheaper than rebuilding after a year of Houston rain.
Cracked or Missing Chimney Cap
A missing cap lets rain pour directly down the flue. It also lets birds, squirrels, and Houston’s abundant roof rats into the chimney. Cap replacement runs $150 to $450 and includes inspecting the flue top for any damage the exposure caused. It’s the least expensive repair that prevents thousands in future damage.
Deteriorating Mortar Joints
If the mortar between bricks crumbles when you run a finger across it, the chimney is losing structural integrity. Mortar repointing runs $350 to $900 for a typical chimney. On homes in older Houston neighborhoods like Timbergrove or Oak Forest, where chimneys are often 40 to 60 years old, full repointing plus crown work is common. Left alone, deteriorating mortar allows water into the brick, and that leads to spalling, which is when the brick face pops off in sheets. Spalling repair costs significantly more, usually $1,200 to $3,500.
Smoke Backing Up Into the House
Smoke drafting poorly through the chimney can mean a partial blockage, a damaged flue liner, or a chimney too short for the roofline. A straightforward cleaning fixes some cases; a cracked flue tile requires relining. In Houston, relining typically runs $2,500 to $6,500. We install DuraFlex stainless steel liners or HeatShield resurfacing systems depending on what the chimney’s condition calls for. Both products are made for exactly this job and come with manufacturer warranties on top of our own written repair guarantee.
Is Chimney Repair Worth the Cost in Houston?
Yes, and the math is straightforward. A water leak left unrepaired for two or three years in Houston’s climate will likely turn a $600 crown repair into a $2,500 firebox rebuild or a $4,500 partial chimney rebuild. Our Chimney Repair in Houston team sees this progression constantly. The chimney is part of the house’s water envelope, and in a city that gets 50 inches of rain a year, even small cracks get worked on hard. Repairing early is not optional maintenance; it’s the difference between a planned expense and an emergency call during the next heavy storm.
How to Save on Chimney Repair
You don’t save money on chimney repair by finding the lowest bid. You save it by catching damage before it spreads and by choosing a company that puts the price in writing before work begins.
- Book an annual inspection. A level 2 chimney inspection in Houston runs $200 to $400 and catches crown cracks, flashing gaps, and liner damage before they become structural problems. It’s the cheapest money you’ll spend on the chimney all year.
- Bundle repairs. If the inspection finds a crown crack, missing cap, and some mortar damage, doing all three in one visit costs less than three separate service calls. One trip to the roof, one setup, one mobilization fee.
- Get the written price before you approve. Every Flint Chimney Co Houston job includes a written quote before any tool comes off the truck. No surprise charges at the end, no “it was worse than we thought” phone call. The price you approve is the price you pay.
- Don’t wait through the rainy season. Houston’s spring and fall rains are relentless, and a leaking crown doesn’t fix itself. Scheduling repair work in the dry season means damage stops before another 10 inches of rain works its way through the brick.
- Check for warranty coverage. If your home is newer or you’ve had recent chimney work done, the existing materials may still be under manufacturer warranty. We work with DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield products, and we’ll help you determine if your repair is covered before we quote replacement.
For a free estimate on any repair, call (325) 750-6259. We’ll give you a written price, and there’s no obligation to move forward.
Houston-Specific Chimney Repair Considerations
Houston’s climate and housing stock create specific chimney problems you won’t see in Dallas or San Antonio. Here’s what matters locally:
Humidity Accelerates Mortar Wear
Houston sits in a humid subtropical climate zone, and that humidity works against masonry every day. Moisture from the air is absorbed into the brick and mortar, and when combined with rain, it expands and contracts with temperature swings. Mortar breaks down faster here than in arid climates, which is why repointing is a routine job for us in neighborhoods from Bellaire to The Woodlands.
Rain Volume Overwhelms Weak Crowns
Houston averages about 50 inches of rain annually, much of it in heavy downpours. A crown with hairline cracks in a drier city might not leak; in Houston it will. That’s why crown replacement is one of our most common repair calls. We recast crowns with a proper concrete mix and slope the surface so water sheds away from the flue rather than pooling around it.
Foundation-Soil Movement Affects Chimneys
Houston’s expansive clay soil shifts with moisture levels throughout the year. When the soil under the house moves, the chimney, which is a heavy masonry structure attached to the exterior or running through the house, can develop hairline separation at the flashing or small cracks in the flue. In neighborhoods like Meyerland or Memorial where soil movement is well documented, we check for these stress points during every inspection.
Storm-Driven Debris Damage
Severe thunderstorms and the occasional tropical system send branches, hail, and wind-driven debris against chimneys. After a major storm, we get calls about cracked crowns, dented caps, and dented flashing. A cap does double duty in Houston: it keeps water out and shields the flue from falling debris.
What Flint Chimney Co Houston Includes With Every Repair
Every chimney repair we complete in Houston carries the 365-Day Done Right Promise. That’s a written guarantee, valid for one full year from the service date, included on every repair. If the covered repair fails within that year, we return and fix it at no charge. No argument, no renegotiation, no charge. This is the Garrison Standard, the same operating code every Garrison Partners location follows. We’ve been part of the Garrison Partners family since 2002, and the way we run jobs hasn’t changed: put the price in writing, show up when we say we will, and stand behind the work.
Every technician who comes to your home in Houston is background-checked and uniformed. When you call (325) 750-6259, a live person answers the phone. Not a voicemail tree, not a callback form, not an answering service that promises to relay a message. Around the clock, seven days a week, a real person picks up.
Our repair work uses professional-grade materials from chimney trade brands: DuraFlex stainless steel liners, HeatShield resurfacing systems, Gelco sealants, Olympia Chimney caps and dampers, Famco components, and Copperfield flashing products. We specify the right product for the job, not the product with the best margin for us.
FAQs – Chimney Repair Cost
How much does a chimney inspection cost in Houston?
A level 1 visual inspection typically runs $150 to $250, and a level 2 inspection with camera scope work runs $200 to $400 in Houston. If we find damage during the inspection, we’ll give you a written repair price before any work begins. Call (325) 750-6259 to schedule.
Is it cheaper to repair or replace a chimney?
Repair is almost always cheaper. A full chimney removal and replacement in Houston runs $10,000 to $25,000 or more, while most repairs range from $250 to $1,800. Even a partial rebuild at $7,000 is less than replacement. We’ll tell you honestly when repair no longer makes sense, but in most Houston homes, the chimney is far from the point of no return.
How much does chimney crown repair cost in Houston?
Recasting a damaged chimney crown in Houston typically runs $400 to $1,200 depending on chimney size and access. A small patch is less; a full recast on a wide chimney with custom formwork is more. This repair stops water from working its way into the masonry, and it’s one of the highest-value fixes we do.
How much does flue relining cost in Houston?
Flue relining in Houston runs $2,500 to $6,500 for most homes. The spread depends on chimney height, liner material, and whether the existing flue needs a simple resurfacing with HeatShield or a full stainless steel DuraFlex liner installation. A reline is the correct fix when the clay tile liner is cracked and letting heat or gases reach combustible materials.
Can you fix a chimney leak the same day?
In many cases, yes. Crown repairs, cap replacement, and flashing work can often be completed during the same visit when we have the parts on the truck. A full crown recast or partial rebuild takes longer because materials need time to cure. Call (325) 750-6259 and describe the leak. We’ll tell you when we can get there and give you a written price before we start.
How much does it cost to fix spalling bricks on a chimney?
Spalling brick repair, where the face of the brick has popped off due to water damage, typically runs $1,200 to $3,500 in Houston. The cost depends on how many bricks need removal and replacement and whether the damage is concentrated on the chimney’s exterior face or spread through the structure. Catching mortar deterioration before it causes spalling is cheaper, which is why an annual inspection pays for itself.
Why Houston Homeowners Choose Flint Chimney Co Houston
The chimney industry has a reputation problem, and it’s earned. No-shows, prices that change at the door, crews that leave shingles and mortar chips all over the yard. We run differently because the Garrison Standard demands it. Since 2002, every Flint Chimney Co Houston customer gets the same deal: a written price before work starts, a uniformed and background-checked technician, and the 365-Day Done Right Promise in writing on every repair. If it fails, we come back free. That’s it. That’s the whole system.
Our phones are answered by a live person 24/7. When you call, you’ll talk to someone who can schedule your repair and answer your questions. We don’t use call centers or answering services that take a message and hope for the best.
We work throughout the Houston metro: Katy, Cypress, Pearland, Sugar Land, The Heights, Montrose, Bellaire, Kingwood, The Woodlands, Spring, Tomball, and everywhere in between. Wherever you are in the greater Houston area, we’ll send a uniformed technician inside the appointment window, with the right parts on the truck and a written price in hand.
Read more about our home page to see the full scope of chimney services we provide.
Call (325) 750-6259 now for a free chimney repair estimate. We’ll answer the phone, ask the right questions, and give you a written price before any work starts.
Pricing reflects the Houston market as of 2026. Flint Chimney Co Houston offers free estimates – call (325) 750-6259.
Written by Hank Delano, Owner at Flint Chimney Co Houston, serving the Houston metro area since 2002.
What Our Customers Say
"Direct, no nonsense, and polite. Exactly what I wanted."
- Tina W."Rebuilt the crown on our chimney where water had been getting in. Neat masonry and a fair price."
- Eddie J."Chimney repair on loose bricks near the top. Tuckpointed it so it matches. Looks right."
- Rosa H.