October 26, 2026 · By Champion Brick Repair
Searching for chimney repair near me in Lewisville, TX usually starts with one visible problem — a stain on the ceiling near the fireplace, brick faces on the ground after a storm, or mortar joints that have gone sandy. In Lewisville, a chimney takes the full North Texas cycle: summer heat, hard fall storms off the lake, and the occasional deep freeze. It is the most exposed masonry on the house, sticking up past the roofline with no shade and no shelter, and it fails as a system — crown, flashing, joints, and brick together — even when only one part is showing it.
That is why a real chimney repair covers the whole stack, not just the spot that caught your eye. Here is what it includes, and how to tell a full repair from a patch.
The crown. The concrete wash at the very top sheds water off the stack. A cracked crown lets rain straight into the chimney core. Our guide to chimney crown repair shows why a thin mortar smear is not a crown and how a real one is formed and poured.
The flashing. Where the chimney passes through the roof, step flashing and counterflashing keep the roofline dry. Failed flashing is the most common source of the ceiling stain that sends homeowners searching. See how chimney flashing failure works.
The mortar joints. Failed joints are ground out to sound material — about 5/8 inch deep — and repointed with mortar matched to the chimney, packed and tooled tight. A surface smear over loose joints debonds in a season.
The brick. Spalled, cracked, or missing brick are cut out and replaced with matching brick, as shown in our breakdown of what a real chimney fix covers in Irving. Brick that have lost their faces cannot be sealed back to health.
The inside, when it needs it. A chimney that leaks heat and smoke through open firebox joints or a rough smoke chamber needs that work too, or the outside repair is only half the system.
White powder on the brick. Efflorescence is salt left behind by water moving through the chimney — proof the stack is wet inside.
Brick faces on the ground or the roof. Spalling means saturated brick went through a freeze and popped. It does not stop on its own.
Sandy, recessed joints. Mortar you can dig out with a key is no longer holding or sealing anything.
A stain or soft spot on the ceiling or wall near the fireplace. That is flashing or crown water that already made it inside.
A lean, a crack through the stack, or daylight in the attic around the chimney. Those are structural or flashing failures, not maintenance items — get them looked at first.
Inspect top to bottom. Crown, cap, flashing, joints, and brick on the outside; firebox and smoke chamber on the inside. The estimate should name which parts failed and why, not just quote the whole chimney.
Stop the water first. Crown and flashing work comes before cosmetic joint work — repointing under a leaking crown just traps the next rain inside fresh joints.
Grind, replace, repoint. Failed mortar comes out, failed brick come out, replacements go in with matched mortar, and every joint is tooled to shed water.
Match the mortar. Color, texture, and strength matched to the existing chimney, so the repair weathers with the stack instead of standing out against it — or worse, damaging the brick it was meant to save.
A tube of sealant across a cracked crown, a smear of mortar over sandy joints, or a coat of waterproofing over spalling brick all share the same flaw: they cover the symptom while the water path stays open. The chimney looks handled from the street and keeps rotting from the inside. When you compare chimney repair near me results in Lewisville, ask each contractor what the repair covers — crown, flashing, joints, brick — and what it leaves alone. The honest answer is a list. The patch answer is a single line.
Our Lewisville brick repair page covers the wall, mailbox, and chimney work we do across the city, and our chimney and fireplace repair page walks the full system from crown to firebox.
Champion Brick Repair is a division of Whitestone Construction, Hamilton, Texas, and is not affiliated with any other companies using similar names.
Cracked crown, sandy joints, brick faces coming off, or a stain spreading near the fireplace? Get the whole stack inspected and repaired as a system before the next storm works it over.
Call or text photos: (254) 723-5040
Website:championbrickrepair.com
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A chimney fails as a system — crown, flashing, joints, and brick together. Let Champion Brick Repair inspect the whole stack and repair what actually failed.
