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

Fast, Reliable Chimney Repair Across Kirby

Chimney repair in Kirby typically runs $250-$1,800 depending on whether you need mortar repointing, brick replacement, or a partial rebuild, and our Chimney Repair crew can usually assess it same-day. We’re familiar with the brick ranch homes lining FM 78 and the streets off Gibbs Sprawl Road - houses built in the 1960s and 70s with masonry chimneys that have weathered fifty-plus years of South Texas humidity and sudden cold snaps. If you’re seeing crumbling mortar, water stains on your ceiling near the fireplace, or bricks flaking off in your hand, call (844) 803-1545. A live person answers, and we’ll give you a straight answer about what it takes to fix it.

Call (844) 803-1545

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

We’ve been driving out to Kirby from our San Antonio base for more than four decades. Russell Haines founded this company in 1984, and we’ve learned the particular trouble signs of base-adjacent housing stock - the original clay flue liners in these post-WWII homes, the landlord-neglected fireplaces on Morningview Drive and Donaldson Avenue, the way a hard freeze after a humid summer can pop mortar joints that looked fine in October.

Kirby customers tell us they chose us because we show up when we say, explain the repair in plain English, and leave photos they can actually see. Our Level-2 camera inspections document every crack, every gap, every compromised joint - no guesswork, no pressure.

Most Kirby calls reach us within 30-45 minutes during business hours. Our technicians are background-checked, uniformed, and carry the professional-grade materials to complete most repairs in a single visit. The price we quote is the price on the invoice.

Every repair carries our 90-Day Done Right Promise - in writing, no arguing. If it’s not right, we come back and make it right. That’s the K.E.Y.S. code: Krafted right, Every time, Your home first, Standing behind it.

Our Chimney Repair Services in Kirby

Mortar Repointing

The mortar in a 1960s Kirby chimney has taken a beating. Decades of thermal expansion in our brutal summers, followed by the occasional hard freeze, grind away at the joints between bricks. When mortar crumbles past half an inch deep, water gets in, freezes, and pops the faces off your bricks. Repointing in Kirby runs $450-$850 for a typical single-flue chimney. We grind out the failed mortar to proper depth and repack with color-matched, professional-grade mortar rated for our climate. Done right, it buys you another 25-30 years.

Spalling Brick Repair

Spalling - those flaked, pitted brick faces you see scattered in your yard or fireplace hearth - is everywhere in older Kirby neighborhoods. The combination of porous brick, failed mortar, and San Antonio’s driving rains saturates the masonry, then a freeze shears off the surface. We replace spalled bricks with matching units, seal the crown, and address the water source so it doesn’t repeat. A localized spalling repair in Kirby typically costs $350-$650. If the damage runs up multiple courses, we’ll show you exactly where and why.

Chimney Waterproofing

Kirby’s long, humid summers mean chimneys absorb moisture for months, even when they’re not in use. By late October, that saturated masonry meets the first cold front, and the damage accelerates. We apply vapor-permeable waterproofing agents from trusted manufacturers that let the chimney breathe while shedding water. A standard waterproofing treatment for a Kirby chimney runs $300-$500 and includes sealing the crown and addressing any flashing gaps we find. It’s the single most cost-effective preventive repair we offer for homes near JBSA-Randolph.

Flashing Repair

The metal where your chimney exits the roof is a common leak point in Kirby’s older homes. Original flashing corrodes, sealants dry and crack, and the stepped flashing on these low-slope ranch roofs often wasn’t done correctly to begin with. We fabricate and install custom flashing using professional-grade materials, sealed with compounds rated for our UV exposure and temperature swings. Flashing repair in Kirby generally runs $400-$750, depending on roof pitch and how much surrounding decking needs attention.

Trusted Brands We Service in Kirby

We don’t use builder-grade substitutes. For Kirby repairs, we stock and install professional-grade materials from DuraFlex, HeatShield, and Famco - brands that hold up to our climate’s demands. DuraFlex liners handle the thermal stress of infrequent but intense winter fires. HeatShield’s cerfractory resurfacing restores deteriorated clay flue liners without a full tear-out. Famco caps and dampers keep out the rain and the wildlife that finds Kirby’s idle chimneys so inviting from April through October. Having these materials on our trucks means most Kirby jobs finish in one visit, not two.

Common Chimney Repair Problems We See in Kirby Homes

• Cracked clay flue liners from thermal shock. The original liners in these 1950s-1970s chimneys weren’t designed for decades of on-again, off-again use. A cold chimney hit with a hot fire in December cracks the tile. We find this on nearly every Level-2 inspection in the Morningview and Donaldson corridors.
• Crown deterioration letting water straight into the stack. Concrete crowns on Kirby chimneys were often poured too thin or without proper overhang and drip edge. After forty years, they’re spider-webbed with cracks that funnel water into the flue. We rebuild with proper slope and overhang, or pour a new crown where salvage isn’t possible.
• Chimney swift nests and debris blockages. Because Kirby chimneys sit cold through our long summers, they become prime real estate for protected chimney swifts and other nesting birds. When a new military family rotates in from a colder climate and lights that first fire, they’re often burning against a partially blocked flue. We clear and inspect, then recommend a proper cap from our Chimney Cap & Crown in Kirby options to prevent recurrence.
• Failed flashing causing ceiling stains near the fireplace. The original step flashing on these modest ranch homes was often minimal. Decades of sun and wind lift the seals, and our sudden hard rains find the gap. We catch this early on roofline inspections, before the decking rots.

Pricing for Chimney Repair in Kirby, TX

Kirby’s Unique Chimney Challenge: The Base-Adjacent Rental Cycle

Kirby sits immediately adjacent to Joint Base San Antonio-Randolph, and its housing stock is dominated by post-WWII modest homes built for the military-adjacent workforce. High military-family renter turnover means fireplaces in these 1950s-1970s masonry chimneys routinely go uninspected for years, then get fired up by incoming tenants from colder climates who assume the chimney is ready to use. We’ve responded to emergency calls on Gibbs Sprawl Road and Morningview Drive where a family fresh from Tacoma or Omaha lit their first fire in a chimney that hadn’t been swept since the previous duty station - sometimes finding active chimney swift nests, sometimes cracked liners venting smoke into the wall cavity. Landlords near JBSA-Randolph are notorious for skipping chimney inspections between leases, which makes move-in chimney checks a recurring need in ZIP code 78244. If you’re renting in Kirby, or you’re a landlord who wants to avoid a 2 AM emergency call, we recommend a Level-2 inspection before anyone strikes a match.

We Also Serve Cities Near Kirby

Our repair crews cover the full corridor east of San Antonio, including Kirby and neighboring Windcrest, Converse, Live Oak, and Universal City. The same 30-45 minute response, the same upfront pricing, the same 90-Day Done Right Promise applies whether we’re working on your chimney or your Fireplace Services in Kirby. We also handle related work like Chimney Cap & Crown in Kirby installations to protect your repair investment.

FAQs - Chimney Repair in Kirby