Chimney Repair in Houston, TX - Same-Day Service, Done Right the First Time

Fast, Reliable Chimney Repair Across Houston

Chimney repair in Houston typically runs $250-$1,800 depending on the scope, and most of our repairs are completed in a single visit with same-day scheduling available. We’re familiar with the full sweep of Houston’s housing stock, from the century-old masonry in the Heights to the prefabricated chases stacked through Midtown and Montrose, and we offer Chimney Cleaning & Sweep in Houston to keep every system running safely. Our technicians carry Olympia Chimney and Copperfield materials on every truck, so we’re not waiting on parts while your flue keeps taking on water. Call (844) 803-1545 - a live person answers, 24 hours a day.

Call (844) 803-1545

Houston’s subtropical climate creates a repair profile unlike anywhere else in the country. Most inner-loop fireplaces see use fewer than a dozen times per year, sometimes sitting dormant for multiple seasons. That idleness breeds a different set of problems than the creosote-heavy wear patterns northern sweeps encounter. Moisture intrusion from 75% average relative humidity, spalling mortar from heat-humidity-to-freeze swings, and wildlife nesting in uncapped flues - these are the dominant failures we diagnose in 77021, 77022, 77023, and 77024. When a hard freeze does arrive, as it did during February 2021’s Winter Storm Uri, years of neglected chimneys get pressed into sudden service and the damage reveals itself fast.

Why Hearthstone Chimney Co. Is Houston’s Preferred Chimney Repair Company

We’ve been answering calls with a live person for over 42 years, and that steady presence matters in a market where one-truck operators come and go. Our Chimney Repair team documents every Houston inspection with Level-2 camera footage you can see yourself, paired with a plain-English verdict - no jargon, no scare tactics, just what is wrong and what it costs to fix.

Houston homeowners in the Heights corridor, Montrose, and Washington Corridor know our trucks. We’ve rebuilt masonry on original 1920s bungalows near White Oak Bayou and replaced rusted flashing on townhome roofs along Westheimer. The 90-Day Done Right Promise backs every job in writing - if it’s not right, we make it right, no paperwork, no arguing. Background-checked, uniformed technicians arrive when we say they will, and most repairs finish in one visit with no-hassle upfront pricing. The number on the estimate is the number on the invoice.

Our Chimney Repair Services in Houston

Mortar Repointing

The 1920s-1940s craftsman bungalows and Victorian-era homes packed into the 77008-77009 Heights corridor have original full-masonry chimneys whose mortar joints have endured nearly a century of Houston’s brutal cycles. We grind out deteriorated joints to proper depth and repoint with color-matched, professional-grade mortar formulated for Gulf Coast humidity. A typical repointing job on a standard Houston chimney runs $450-$850.

Spalling Brick Repair

Spalling - the flaking and crumbling of brick faces - accelerates dramatically in Houston’s climate. Moisture wicks into porous brick during humid months, then expands when a rare freeze hits. We’ve replaced spalled courses on chimneys in Alief, Missouri City, and throughout the inner loop where homeowners assumed the damage was merely cosmetic until water started entering the firebox. Surface repairs start around $350; partial rebuilds of severely spalled sections range $800-$1,400.

Chimney Waterproofing

Given Houston’s average relative humidity above 75%, waterproofing is preventive maintenance that pays for itself. We apply vapor-permeable sealers from professional-grade lines that allow the chimney to breathe while blocking liquid water intrusion. This is especially critical for homes near Buffalo Bayou and other low-lying areas where groundwater pressure compounds atmospheric moisture. Standard waterproofing for an average Houston chimney: $350-$550.

Flashing Repair

The 1990s-2000s townhome explosion across Midtown, Montrose, and Washington Corridor produced thousands of zero-clearance prefabricated metal fireplace inserts inside Hardie-clad wood-framed chases. These systems require flashing details entirely different from full masonry, and the rapid construction of that era left many with improperly integrated counter-flashing. We fabricate and install custom flashing using Copperfield materials, with most repairs completed in one visit. Typical range: $300-$650.

We also handle Chimney Cap & Crown in Houston and Fireplace Services in Houston for homeowners needing integrated hearth-to-cap care.

Trusted Brands We Service in Houston

Our trucks stock DuraFlex liner systems, HeatShield resurfacing products, and Copperfield flashing components - no builder-grade substitutes, no waiting on a parts run to Pasadena or Pearland while your chimney keeps leaking. When a Chimney Liner & Rebuild - Houston job is needed, we have the materials to complete it in that same visit. When we inspect a flue in 77024 or diagnose crown damage near Rice Military, we have the materials to fix it then and there. That inventory discipline is why most Houston jobs finish in a single visit.

Common Chimney Repair Problems We See in Houston Homes

• Moisture-damaged mortar from humidity cycles. Houston’s dormant flues accumulate moisture year-round, accelerating efflorescence and mortar deterioration far faster than creosote buildup. We see this most in older homes near Brays Bayou and throughout the Museum District.
• Freeze-thaw spalling after rare cold snaps. Years of humidity penetration meet sudden expansion when temperatures drop below 32 degrees. Winter Storm Uri revealed this damage across thousands of Houston chimneys that had not been inspected in decades.
• Wildlife nesting in uncapped flues. Raccoons, squirrels, and federally protected Chimney Swifts migrating along the Gulf Coast flyway commonly block Houston chimneys. Our technicians confirm the flue is swift-free before any cap work or cleaning - a standard pre-job check that protects homeowners from federal liability under the Migratory Bird Treaty Act.
• Failed flashing on prefabricated chases. The townhome boom in 77006 and 77007 left a legacy of metal inserts with flashing that was never properly integrated with Hardie siding. Water stains on chase exteriors are the tell; we open the chase, inspect the insert, and rebuild the flashing detail correctly.

Pricing for Chimney Repair in Houston, TX

We Also Serve Cities Near Houston

Our repair crews work daily across Houston and the surrounding communities - Pasadena to the east, Alief to the west, Missouri City to the southwest, and Pearland to the south. Same live-answer scheduling, same 90-Day Done Right Promise, same stocked trucks. If you’re unsure whether your address falls in our standard service radius, call and we’ll tell you directly.

FAQs - Chimney Repair in Houston