Fast, Reliable Chimney Repair Across Keller
Chimney repair in Keller typically runs $280-$1,800 depending on whether you need mortar repointing, crown rebuilding, or full chase restoration, and our technicians complete most jobs in a single visit. We’re familiar with the production-built homes that dominate Keller’s 76244 and 76248 ZIP codes - the two-story subdivisions off Rufe Snow Drive, the properties backing Bear Creek Parkway, and the established neighborhoods near Keller Smithfield - because we’ve been driving to them for decades. When you call (844) 803-1545, a live person answers, and we’ll give you a real arrival window, not a four-hour guess.
Keller’s housing story is different from older Tarrant County cities. The residential explosion from the mid-1990s through the late 2000s filled this city almost exclusively with production-built homes featuring prefabricated zero-clearance fireplaces - not traditional masonry - that are now hitting the 20-to-30-year mark where refractory panels crack, dampers seize, and metal fireboxes corrode. This aging wave of factory-built units defines Chimney Repair work in Keller in a way that sharply distinguishes it from Fort Worth’s legacy masonry stock. We know what to look for in these systems because we’ve been documenting them with Level-2 camera inspections since they started failing.
Why Hearthstone Chimney Co. Is Keller’s Preferred Chimney Repair Company
We’ve served the communities around Keller for over 42 years. Russell Haines built this company in 1984 on the principle that a chimney sweep who plans to be in town thirty years from now acts accordingly - no shortcuts, no undocumented work, no disappearing when something needs correction.
Keller homeowners call us because we show them photos they can see and give them a plain-English verdict they can understand. Our Level-2 camera inspections end with images of your flue liner, firebox, and damper condition, plus a written report that says exactly what is wrong and what it costs to fix. No jargon, no scare tactics.
A live person answers our phone 24 hours a day, 7 days a week. Not voicemail. Not a callback queue. When you call from Keller - whether you’re near Old Town Keller or out by the Alliance corridor - you’ll speak to someone who can schedule you, not a machine that promises to “get back to you.”
Our background-checked, uniformed technicians carry professional-grade materials from DuraFlex, HeatShield, and Copperfield on every truck. Most Chimney Repair in Keller jobs finish in one visit because we arrive prepared, with no-hassle upfront pricing that means the number on the estimate is the number on the invoice.
Our Chimney Repair Services in Keller
Mortar Repointing
The February 2021 Winter Storm Uri freeze-thaw cycle cracked mortar joints across North Texas, and we’re still finding the damage on Keller homes during routine inspections. When mortar crumbles, water penetrates the chimney structure and the deterioration accelerates. Our repointing matches existing mortar composition and color, grinding out failed joints to proper depth before packing fresh, weather-resistant mortar. A typical mortar repointing job on a Keller chimney runs $450-$850.

Spalling Brick Repair
Spalling - where brick faces flake and pop off from moisture trapped inside - shows up frequently on Keller’s older masonry chimneys, particularly in neighborhoods where the original construction used softer, more porous brick. North Texas temperature swings stress these materials year after year. We remove damaged brick, address the moisture source, and install matching replacements with proper drainage. Spalling brick repair in Keller typically costs $380-$720 for localized work, or $1,200-$1,800 if the damage has spread across multiple courses.

Chimney Waterproofing
Keller’s short, mild winters create a specific pattern: fireplaces sit idle for one or two full seasons, then roar to life during a sudden cold snap. That intermittent use pattern lets moisture accumulate without the drying effect of regular fires. We apply vapor-permeable waterproofing agents - never the trapping sealers sold at hardware stores - that let the chimney breathe while shedding rain. Waterproofing a standard Keller chimney runs $280-$550 and carries our 90-Day Done Right Promise in writing.

Flashing Repair
The composite-clad chases common on Keller’s production homes rely on proper flashing where the chimney meets the roofline. When flashing corrodes or pulls away - often from the thermal expansion of our hot summers - water follows the path of least resistance straight into attic spaces and wall cavities. We fabricate custom flashing from professional-grade materials, seal with appropriate compounds for your roofing type, and document the repair with photos. Flashing repair in Keller generally costs $320-$680.

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.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Keller
We stock our Keller-area trucks with professional-grade materials from Famco, DuraFlex, HeatShield, and Copperfield - the brands that professional sweeps specify, not the builder-grade substitutes that fail in five years. This matters for Keller homeowners because many of the prefabricated fireplace systems in 76244 and 76248 require exact replacement parts; a near-match from a big-box store won’t seal properly and can void manufacturer clearances. When we identify a needed repair during your inspection, we can usually complete it that same visit because the right materials are already on the truck. No waiting two weeks for a part to ship, no return trip charges, no surprises.
Common Chimney Repair Problems We See in Keller Homes
- Factory damper painted shut. On the prefab units common throughout Keller’s 2000s-era subdivisions, we regularly find the original damper has been painted shut or sealed by a previous homeowner trying to stop drafts - a DIY fix that traps combustion gases and accelerates interior corrosion. This is a recurring discovery in the large-footprint homes off Rufe Snow Drive and Bear Creek Parkway corridors.
- Chase rot from failed chimney caps. Keller’s production homes used wood-framed chases wrapped in LP-board or OSB rather than full masonry. When the chimney cap fails, water infiltrates this framing and rots it from the inside - damage that goes unnoticed until a cleaning inspection catches soft spots or staining. We also handle Chimney Cap & Crown in Keller to stop this before it starts.
- Third-stage creosote from smoldering fires. Because North Texas winters are typically mild, Keller homeowners often build low, slow fires that smolder rather than burn hot. This deposits glazed creosote, a hardened, highly combustible layer that standard brushes won’t remove and that accelerates liner deterioration.
- Cracked crowns from freeze-thaw damage. The February 2021 Winter Storm Uri was exceptional, but even normal North Texas temperature swings stress chimney crowns. Once a crown crack opens, every rain event drives water deeper into the masonry, expanding the damage through successive freeze cycles.
Pricing for Chimney Repair in Keller, TX
We’re plain about what chimney repair costs in this market because we don’t believe in surprises on the bill.
| Service | Typical Range in Keller |
|---|---|
| Mortar repointing (localized) | $450 - $850 |
| Spalling brick repair (localized) | $380 - $720 |
| Spalling brick repair (extensive) | $1,200 - $1,800 |
| Chimney waterproofing | $280 - $550 |
| Flashing repair | $320 - $680 |
| Crown rebuild or pour | $650 - $1,400 |
| Prefabricated chase top replacement | $480 - $920 |
| Full chimney rebuild (partial) | $2,500 - $5,500 |
What moves a job toward the higher end: accessibility issues (steep roof pitch, tight clearance), extensive water damage requiring structural repair, or the need to match discontinued brick or refractory panels. What keeps costs down: catching problems during routine inspection before water spreads the damage. Every estimate is free, and every repair over $250 qualifies for $50 off. Seniors and veterans receive a permanent 5% discount. Call (844) 803-1545 for an exact quote on your specific chimney.
We Also Serve Cities Near Keller
Our technicians live and work across northeastern Tarrant County, so we’re rarely far from your neighborhood. We regularly repair chimneys in Keller itself plus Watauga, North Richland Hills, Roanoke, and Saginaw. Same live-answer phone, same 90-Day Done Right Promise, same upfront pricing - whether you’re five minutes from our route or twenty. We also handle Fireplace Services in Keller for homeowners whose prefabricated units need refractory panel replacement, gas log conversion, or complete insert installation.
Serving Keller, TX - Our Local Coverage Area
We’re based in the Keller 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 - Chimney Repair in Keller
We typically schedule Keller repairs within 1-3 business days, and emergency calls for active water intrusion or storm damage get same-day or next-day priority. Our technicians cover northeastern Tarrant County daily, so we’re not driving from Dallas or Fort Worth and guessing about traffic. Call (844) 803-1545 and we’ll give you a specific arrival window, not a four-hour block.
Yes - we work across both 76244 and 76248, from Old Town Keller and the established streets near Keller Smithfield to the newer subdivisions off Rufe Snow Drive and the Bear Creek Parkway corridors. We know the difference between the 1990s production homes and the 2005-2008 builds, and we know which prefabricated fireplace systems each builder standardized on.
Yes. Our phones are staffed by a live person 24 hours a day, 7 days a week, including holidays. If you have active water pouring through the ceiling, a collapsed flue liner, or storm damage that has opened your chimney to the elements, we’ll prioritize your call and get a technician out as fast as safely possible. For true emergencies, call (844) 803-1545 anytime.
Keller pricing is comparable to Watauga, Roanoke, and North Richland Hills, though the prevalence of prefabricated fireplace systems here can sometimes lower costs - refractory panel replacement or chase-top work is often less involved than full masonry rebuilding. Older Fort Worth homes with legacy brick construction typically run higher for equivalent repairs. We offer free estimates, so you’ll know your exact cost before any work begins.
Every repair is covered by our 90-Day Done Right Promise - in writing, no arguing. If it’s not right, we come back and make it right. This is backed by our K.E.Y.S. values code: Krafted right, Every time, Your home first, Standing behind it. For materials like HeatShield relining or DuraFlex liner installations, manufacturer warranties apply in addition to our promise. Call (844) 803-1545 for details on your specific repair.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Keller and surrounding communities since 1984.