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Chimney Repair & Masonry St. Louis

From chimney crown repair to tuckpointing and waterproofing, our masonry experts keep your chimney structurally sound and safe for decades to come.

Chimney masonry repair with tuckpointing

Expert Chimney Repair & Masonry Services

St. Louis weather takes a toll on chimneys. Freeze-thaw cycles, heavy rain, and seasonal temperature swings cause mortar joints to deteriorate, bricks to crack, and chimney crowns to fail. At The Mad Hatter Service Company, our masonry experts have been repairing and restoring chimneys across the St. Louis metro area since 1978.

Our chimney inspections often catch repair needs early, saving homeowners thousands in major structural repairs. Whether your chimney needs minor tuckpointing or a full rebuild, our team delivers quality workmanship backed by decades of experience.

Our Chimney Repair Services

  • Chimney crown repair & replacement — fixing cracked or deteriorated crowns that allow water intrusion
  • Tuckpointing & mortar joint repair — restoring deteriorated mortar between bricks to maintain structural integrity
  • Brick replacement & restoration — replacing spalled, cracked, or damaged bricks
  • Chimney waterproofing — applying professional-grade water repellent to protect against moisture damage
  • Flue liner repair & replacement — fixing cracked or deteriorated flue tiles
  • Chimney cap installation — preventing water, animals, and debris from entering your chimney
  • Gas appliance service — installation, repair, and safety inspection of gas logs and inserts
  • Full chimney rebuild — complete teardown and reconstruction when needed

Common Chimney Problems We Repair

  • Spalling bricks — bricks flaking or breaking apart due to moisture penetration
  • Cracked chimney crown — allows water into the chimney structure, causing further damage
  • Deteriorated mortar joints — gaps in mortar that compromise structural stability
  • Water leaks — water entering through the chimney during rain, damaging interior walls and ceilings
  • Cracked flue liner — allows dangerous gases to escape into living spaces
  • Leaning chimney — structural failure requiring immediate attention

Why Timely Chimney Repairs Matter

Ignoring chimney damage doesn't just lead to more expensive repairs — it creates safety hazards. A cracked flue liner can allow carbon monoxide into your home. Water intrusion can cause structural failure. Deteriorated mortar can lead to a chimney collapse. Addressing these issues promptly protects your home, your family, and your investment.

Our team provides free estimates on chimney repairs and works with you to prioritize repairs based on safety and budget. All our masonry work is backed by our satisfaction guarantee.

Need Chimney Repairs?

Get a free estimate on chimney repair and masonry work. Don't let small problems become major structural failures.

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