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.
Fast, Reliable Chimney Repair Across Southlake
Chimney repair in Southlake usually comes down to water getting where it shouldn’t, or a flue that’s no longer moving smoke and gas out safely. Most jobs we handle in Southlake run from $350 for minor flashing and mortar work to $4,500 or more for a full chimney rebuild on a tall masonry chase. We serve homes from Shady Oaks Drive up to the Glenwyck Farms side of town, and when you call (682) 255-2144, a live person picks up. Not a menu.
Southlake chimneys are different from what you’ll find in Haltom City or Hurst. The houses here are newer, bigger, and built around multiple fireplaces. That changes the repair conversation before we even get on the roof.
Why Flint Chimney Co Fort Worth Is Southlake’s Preferred Chimney Repair Company
Homeowners in Southlake tend to ask harder questions. They want to know exactly what’s wrong, what it costs, and what happens if the fix doesn’t hold. We’re built for that conversation. Every Southlake repair starts with a written price delivered before any work begins. The number you approve is the number on the invoice. That’s the Garrison Standard, and it’s how we’ve run since 2002 as part of the Garrison Partners family of chimney service companies.
Our background-checked, uniformed technicians arrive inside the window we give you. They’re the same crew handling Chimney Repair work across the metro, trained on multi-flue systems, gas inserts, and the tall architectural chases common in Southlake. When a covered repair doesn’t hold, our 365-Day Done Right Promise means a second visit at no charge. Written guarantee, full year, no argument. That matters even more on a $3,000 crown rebuild than on a $400 flashing patch.
We also know what Southlake inspections actually need. A home with a see-through fireplace, an outdoor kitchen flue, and a gas insert upstairs isn’t a one-chimney house. It’s three separate systems sharing one roof. Hank Delano, who leads our repair crews, calls it “multi-chimney discipline.” We call it the only sensible way to inspect and repair luxury homes here.
Styles & brands we work with





Chimney Cap Installation in Southlake
Chimney Cap Installation in Southlake typically runs $220 to $480 depending on flue size and the cap material, and it’s the single best dollar-for-dollar protection against both water and animals. The cap sits across the top of the flue and keeps rain, leaves, birds, and squirrels out while letting smoke and gas vent. Without one, a Southlake chimney crown takes the full brunt of every thunderstorm front that rolls through Tarrant County.
Multi-flue systems need a custom cap
Most Southlake homes built since the ’90s have two or more flues running through a single masonry chase. A one-size cap off a shelf won’t cover that footprint correctly. We take flue measurements on the roof and install a cap sized to the exact chase dimensions, often from Famco or Copperfield. That’s the only way to protect both the active fireplace flue and the unused furnace flue.
Install takes one visit
Cap installation is a roof-level job that usually takes under two hours. The written price you approve covers the cap, the fasteners, and the sealant. If the existing crown is already cracked, we’ll flag it during the roof inspection and price crown work separately, you won’t be surprised by an add-on charge at the door.
Chimney Cap Replacement in Southlake
Chimney Cap Replacement in Southlake costs $250 to $550 in most cases, and it’s called for when the existing cap is rusted through, blown off in a storm, or sized wrong from the start. A damaged cap lets water pour straight down the flue, and that’s how you end up with a rusted damper assembly or a stain spreading across firebox brick. Southlake’s newer homes don’t escape this, many builder-installed caps from the ’90s and early 2000s were galvanized steel with a 15-year life. They’re past due.
What we look for on the roof
Rusted wire mesh, missing rain hood, flaking metal at the bolt lines. Those are the tells. If the cap is still structurally sound but the mesh is compromised, replacement beats repair. You don’t want July’s attic heat forcing chimney air back down into the house because a clogged mesh is restricting draft.
Matching the existing chase
Southlake chases are often tall, wide, and finished in stone or stucco. The replacement cap needs to match the chase footprint and the existing flue heights. We specify Copperfield caps for most replacements here, they hold up to Texas sun better than painted steel and they’re built to handle multiple flues without a lot of exposed hardware.
Trusted Brands We Service in Southlake
We install and work with materials from Olympia Chimney, Famco, and Copperfield, plus HeatShield when a flue can be resurfaced rather than relined. We keep common cap sizes and flashing materials in local stock, so a Southlake repair doesn’t stall waiting on a warehouse shipment. When a see-through fireplace needs a liner addressed and a cap replaced at the same time, our crews coordinate the material list before the first ladder goes up. You won’t hear “we’ll have to order that” mid-repair.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Repair Problems We See in Southlake Homes
- Cracked crowns on tall masonry chases. Southlake chimneys rise high above two and three-story rooflines. Wind, hail, and thermal expansion crack the crown, then water works down into the flue and firebox. Crown replacement with a cast-in-place pour is the fix.
- Draft imbalances in see-through fireplaces. A fireplace open on two sides burns beautifully for show, but it’s sensitive to wind and stack effect. Creosote residue drifting onto stone surrounds is usually a draft problem, not a cleaning problem.
- Undersized clay liners on gas-converted fireplaces. When a wood-burning fireplace gets a gas insert, the original clay flue is often too large or too small for the new appliance. That accelerates creosote buildup during cold snaps and puts the liner at risk.
- Water intrusion at the flashing line. Southlake homes have steep roof pitches and complex roof-to-chimney intersections. Flashing that’s been re-sealed twice with caulk is already failing. New step flashing and counter-flashing is the only repair that lasts.
On a sprawling estate off Shady Oaks Drive, our crew arrived to inspect a see-through fireplace serving both the great room and outdoor kitchen. The homeowner mentioned staining on custom stone surrounds. We found third-degree creosote glaze in the flue liner and a cracked chimney crown. We installed a HeatShield resurfacing system, replaced the crown with a cast-in-place pour, and added a Famco multi-flue cap to stop future water intrusion, finishing just before their holiday entertaining season. That’s the kind of repair Southlake homes actually need, not a quick once-over with a brush.
Pricing for Chimney Repair in Southlake, TX
A standard chimney cap replacement in Southlake runs $250 to $550. Mortar repointing on a typical masonry chimney runs $400 to $1,200 depending on how much of the joint work has failed. Flashing repair runs $350 to $900. Spalling brick repair starts around $600 and climbs with the number of bricks being cut out and replaced. Crown reconstruction runs $1,500 to $3,500 on most Southlake chases. A full chimney rebuild above the roofline starts around $4,000 and goes up with height and stone finish.
What moves the number: how tall the chase is, whether we’re on a two-story or three-story roof line, and how much of the existing masonry can be saved. Every Southlake quote is a written price before work starts. Call (682) 255-2144 for a free estimate, and we’ll tell you exactly what the repair costs and what it covers.
We Also Serve Cities Near Southlake
Our crews cover Southlake plus North Richland Hills, Hurst, Haltom City, and Fort Worth. If you’re just outside city limits, call and ask, dispatch is coordinated from our Dallas-Fort Worth office and we’re in your area most days. Same pricing model, same written guarantee.
Serving Southlake, TX - Our Local Coverage Area
We’re based in the Southlake 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 Repair in Southlake
Because a house with three or four flues can’t be honestly assessed from a single fireplace view. A Level 1 inspection checks the accessible parts of one system. Most Southlake homes have multiple systems sharing a roof: a see-through fireplace, an outdoor kitchen flue, maybe a gas insert upstairs. Each needs its own flue evaluation. We recommend a Level 2 camera inspection for any Southlake home with more than two flues, especially before burning season. Call (682) 255-2144 to schedule one.
See-through and multi-sided fireplaces are draft-sensitive by design. They pull air from two rooms at once, which makes any restriction in the flue obvious as smoke spillage or staining on the surrounds. Repair choices have to account for the dual opening. A standard liner replacement might fix one side and leave the other suffocating. We size flue work to the total opening area, not just the fireplace width.
Sometimes, but only if the liner underneath is still structurally sound. Third-degree creosote is a hard, shiny glaze that can’t be brushed out. We use a HeatShield resurfacing system that bonds a new ceramic layer to the existing flue wall, sealing the glaze and restoring a smooth draft surface. If the clay liner is cracked or shifted, resurfacing isn’t enough and a full reline is the correct repair. We won’t know which until we get a camera in the flue.
Yes. Outdoor flues sit exposed to weather and go through long idle stretches, then get asked to perform during Thanksgiving and Christmas. That start-stop cycle causes creosote to harden and crowns to crack. We book a lot of Southlake outdoor fireplace repairs in October and November because homeowners discover a draft or water stain right before guests arrive. A pre-season inspection with a flue camera catches the problem before the party does.
Cracked crowns on tall, multi-flue masonry chases. Southlake chimneys rise high, catch wind from every direction, and expand and contract through hot summers and winter cold snaps. The crown cracks, water gets in, and the freeze-thaw cycle makes it worse each year. A cast-in-place crown replacement, poured to the exact chase dimensions and sloped to shed water, is the repair that holds. Patch sealant buys you a season at most.
Written by Hank Delano, Owner at Flint Chimney Co Fort Worth, serving Southlake since 2002.