From Interlochen to South Arlington, we patch hairline cracks and reseal chimney crowns before hail and heavy storms turn a small problem into a rebuild.
Arlington homes take a beating from the sky. Between the hailstorms that regularly rank among the worst in the country, spring winds that rattle rooflines, and the clay soil that shifts foundations and chimneys alike, it's no surprise the concrete crown capping most Arlington chimneys develops cracks years before the rest of the structure shows wear. In neighborhoods like Interlochen, East Arlington, Viridian, and the streets around Dalworthington Gardens, we see the same pattern: a chimney that's structurally fine everywhere except that thin slab of concrete on top, which is exactly where water gets in. Chimney crown repair is the fix for that stage — before a hairline crack becomes a full rebuild.
The crown is the sloped concrete or mortar-wash cap that sheds water away from the flue and the top course of masonry. It's built thin, and in most Arlington homes from the 1970s through the early 2000s, it was never reinforced or coated properly to begin with. Once hairline cracks form, every freeze-thaw swing and every hard Texas rain forces water into the masonry below, which is how a $99-range crack starts turning into spalling brick, rusted firebox components, and stained ceilings.
This is where Arlington's specific mix of housing stock and climate matters more than in most cities we serve. A lot of the masonry chimneys built here between the 1970s and 2000s used standard poured or troweled crowns without a proper wash coat, and prefab factory-built chimneys common in newer construction in Viridian and other developments have their own thin metal or concrete caps that crack under the same stress. Add in Arlington's hailstorms — some of the most damaging in the country — along with high wind events and the clay-soil shifting that moves foundations and chimney stacks a fraction of an inch at a time, and you get a city where crown cracking shows up earlier and spreads faster than in more stable climates. We check crown condition on nearly every chimney inspection we do in Arlington for exactly this reason.
Crown repair is a preventive, mid-cost service, and the goal is always to save the crown rather than replace it. We clean the surface, seal hairline cracks with a flexible, waterproof crown coating material, and rebuild any small chipped edges so water sheds properly again. This is different from a full chimney crown replacement, which we only recommend when the crown is too deteriorated, cracked through, or structurally compromised to seal. If your crown is still sound underneath the cracking, sealing it now is almost always the more cost-effective move.
We often pair crown work with a look at the chimney cap and flashing, since water intrusion around an Arlington chimney rarely has just one entry point after a bad hailstorm.
Arlington homeowners from Viridian to South Arlington call us before spring storm season for exactly this reason.
(214) 225-8874Not every crack needs a same-week appointment, but a few situations shouldn't wait, especially heading into Arlington's spring storm stretch.
We've written more about spotting early warning signs in our guide on how to tell your chimney is leaking, which covers crown, flashing, and cap issues side by side.
We don't publish flat prices because crown repair pricing depends on real, job-specific factors: the size and slope of the crown, how extensive the cracking is, whether the crown needs rebuilding at the edges before sealing, chimney height and roof access, and whether this is a standalone repair or bundled with a chimney sweep or inspection visit. Services start at $99, and every Arlington estimate is based on what our certified, insured technician actually finds on your roof, not a generic quote over the phone. We serve close to 98 cities across Dallas-Fort Worth, seven days a week including Sundays, so getting a technician out to Interlochen, East Arlington, or anywhere in between doesn't usually mean a long wait. Request a Free Online Quote or call (214) 225-8874 to get a straightforward, up-front number before any work begins.
"Very pleased with the professionalism and promptness of service. The chimney sweep was done quickly and efficiently at significantly less cost than the first quote I got from another company. Happy to recommend Lowes Chimney Sweep to anyone in Plano!"
"Outstanding chimney sweep service from start to finish. They were punctual, courteous, and left our chimney spotless with no mess in our home. I won't use anyone else for chimney services in Dallas TX!"
More reviews from homeowners across the metroplex are on our reviews section, or learn more about our team before you book.
If the crown is still solid underneath with only hairline or surface cracking, sealing and patching is usually enough. We only recommend replacement when Arlington's hail and freeze-thaw cycles have caused deep cracking or crumbling concrete that a coating can't fix.
Hail impacts chimney crowns too, especially on older masonry chimneys around East Arlington and South Arlington built before crown coatings were standard. Repeated hail hits create small fractures that widen over time with wind and rain.
We don't recommend it. Once a crown is cracked, every heavy spring rain common to Arlington pushes more water into the masonry below, so sealing it before storm season is usually cheaper than dealing with water damage after.
Yes. Many newer Arlington homes use factory-built chimneys with thinner concrete or metal crowns that can crack from wind and temperature swings just like older masonry, so age isn't the only factor we check.
We serve Arlington and nearby DFW cities seven days a week, including Sundays, so scheduling an inspection or repair rarely takes long. Call (214) 225-8874 or request a Free Online Quote to get a technician out and get an up-front price.
Straight answers from our DFW chimney pros before you book.
