From Las Colinas high-rises to mid-century homes near downtown Irving, we re-point failed mortar joints before hail and wind-driven rain turn small cracks into big repairs.
Irving's chimneys take a beating in ways that aren't always obvious from the ground. Between hailstorms rolling through Valley Ranch, wind-driven rain hitting the tall exposed chases along Las Colinas, and clay soil that shifts under older homes near historic downtown Irving, mortar joints don't fail all at once — they fail one crack at a time. Chimney tuckpointing is the fix for exactly that problem: grinding out deteriorated mortar and re-pointing the joints so water stops finding its way in. This page covers what that work involves, why it matters in Irving specifically, and what factors affect the cost.
Mortar is the sacrificial part of a chimney by design — it's meant to wear before the brick does, and it's meant to be replaced. In Irving, three things speed that process along. Hail chips and hairlines the surface of joints exposed on tall, unshaded stacks. Wind-driven rain, common with our spring and summer storm systems, drives moisture sideways into joints that face open exposure rather than straight down where a cap might shed it. And clay-heavy soil expands and contracts with our wet-dry cycles, causing slow foundation and chimney movement that stresses joints at the base and at flashing lines.
Tuckpointing is joint-specific work, not a full rebuild. We grind out the failed mortar to a consistent depth, clean the joint, and repack it with fresh mortar mixed to match the color and profile of the surrounding brickwork. Done correctly, the repair should be difficult to spot from the ground. Open or crumbling joints aren't cosmetic issues — they're the entry point for water that leads to interior staining, damaged flue liners, and rusted firebox components. If you're also noticing gaps at the top of the stack, it may be worth reviewing chimney crown repair alongside tuckpointing, since crown and joint failures often show up together.
Irving isn't one type of chimney town, and that changes what tuckpointing looks like from property to property. In Las Colinas and Valley Ranch, newer builds often pair traditional brick chimneys with stucco or EIFS chase covers — and where masonry meets that chase material, joint failure shows up as staining or soft spots around the transition, not just cracked brick. In central and historic downtown Irving, older mid-century homes have had decades of freeze-thaw cycling and settling, so their mortar is frequently softer and more porous than what current mixes use, requiring careful matching so a repointed section doesn't stand out or shrink at a different rate. Homes backing up to Hackberry Creek see additional moisture exposure from nearby tree cover and grade, which can accelerate joint wear on the shaded side of a chimney. We look at all of this — era, exposure, and chase material — before recommending repointing over other options.
Serving Las Colinas, Valley Ranch, and every Irving neighborhood in between, 7 days a week.
(214) 225-8874Homeowners often book a routine chimney sweep and discover a joint issue during the visit. Watch for these signs between visits:
Our chimney inspection process checks joint condition at every visit, since joint failure is one of the more common causes of the water leaks homeowners notice indoors long before they think to look at the masonry itself.
We don't quote fixed prices online because tuckpointing cost genuinely depends on the chimney in front of us. Factors that affect the estimate include the total linear footage of joints needing repair, how deep the deterioration goes, whether mortar has to be custom-matched to an older or non-standard brick color, access difficulty on a tall Las Colinas-style chase, and whether related issues like chimney leak repair or flashing work are needed at the same time. Services with Lowes Chimney Sweep start at $99, and every job comes with an honest, up-front number before work begins — no guessing, no surprise add-ons. Reach out for a Free Online Quote and we'll walk you through exactly what your Irving chimney needs.
"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 brick itself is sound and only the mortar joints are cracked, crumbling, or missing in sections, tuckpointing is usually enough. Widespread bulging, leaning, or brick that's deteriorating along with the mortar — more common in older central Irving homes — often points toward rebuilding instead. A technician can tell you which situation you're in during an inspection.
Many Las Colinas chimneys sit as tall, fully exposed chases with stucco or EIFS transitions, which take more direct hail and wind-driven rain than a shorter, more sheltered stack. That extra exposure wears mortar joints faster, especially at the point where masonry meets the chase covering.
Yes, matching color and texture is part of the process. Older homes often used mortar mixes and profiles different from what's standard today, so we adjust the mix to blend with the existing brickwork rather than leaving an obvious patch.
It can. Our clay-heavy soil expands and contracts with moisture swings, causing slow shifting in foundations and chimney bases. That movement stresses mortar joints over time, particularly near the bottom of the stack, and is one reason joint problems can appear even on homes without obvious weather damage.
It depends on how many joints need grinding and repacking and how tall or accessible the chimney is. A limited repair on a single section can often be completed in one day, while a chimney with more extensive joint failure may take longer. We give you a time estimate along with the up-front price before starting.
Straight answers from our DFW chimney pros before you book.
