How We Help With Chimney Repair & Masonry Restoration

Charlotte's climate—with its cycles of summer humidity, heavy rain, and occasional winter freezes—is particularly hard on chimney masonry. Water is the number one enemy of brick-and-mortar chimneys, infiltrating hairline cracks and expanding during freeze-thaw cycles to fracture bricks, erode mortar joints, and eventually compromise the entire chimney structure. Hill Brothers Chimney Sweeps provides tuckpointing, brick replacement, and full chimney crown repair or rebuilding to stop water intrusion at its source.

The chimney crown—the concrete or mortar cap that covers the top of the chimney structure around the flue tiles—is frequently the first point of failure. A cracked or improperly constructed crown allows water to pour directly into the chimney chase, accelerating interior deterioration. We repair minor crown cracks with CrownCoat elastomeric sealant and rebuild severely damaged crowns with properly sloped concrete formulations designed to shed water away from the flue. We also repoint deteriorated mortar joints throughout the chimney stack using mortars matched to the original masonry's composition and color.

For chimneys with more extensive structural damage—including leaning stacks, collapsed sections, or water-damaged fireboxes—our team can perform partial or full chimney rebuilds above the roofline. All masonry work is photographed before, during, and after completion so you have a permanent record of the repairs made to your Charlotte home's chimney.