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Chimney Repair & Rebuild

Professional chimney repair, rebuilding, and restoration services from certified masonry contractors.

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What is Chimney Repair & Rebuild?

Your chimney is one of the most exposed structures on your home, constantly battling weather, temperature changes, and the corrosive effects of combustion gases. Over time, even the most solidly built chimneys develop problems that require professional repair.

Professional chimney repair addresses issues ranging from minor mortar joint deterioration to complete structural rebuilds. Experienced masonry contractors can assess whether your chimney needs simple repointing, crown repair, or a full rebuild from the roofline up.

Common chimney problems include cracked or missing mortar joints, damaged chimney crowns, deteriorating flashing, spalling bricks, and leaning structures. Left unaddressed, these issues can lead to water infiltration, interior damage, and even structural failure.

A qualified chimney repair contractor will thoroughly inspect your chimney, identify all problem areas, and recommend the most cost-effective repair approach. Many repairs can be completed in a day or two, while full rebuilds may take longer depending on the chimney's size and condition.

When hiring a chimney repair contractor, look for experience with your specific chimney type, proper licensing and insurance, and a portfolio of completed projects. Before and after photos are particularly helpful for evaluating a contractor's work quality.

Common Issues We Address

Cracked or deteriorating mortar joints between bricks
Damaged or crumbling chimney crown
Leaning or tilting chimney structure
Water damage and white efflorescence staining
Flashing problems causing roof leaks
Spalling or flaking brick faces

Process Overview

How professional contractors handle chimney repair & rebuild from start to finish

1

Inspect & diagnose

1 visit

Camera and visual inspection to document mortar failure, crown cracks, flashing gaps, and structural lean.

2

Stabilize & prep

0.5-1 day

Set up roof access, protect roof/shingles, remove loose masonry and deteriorated mortar.

3

Repair joints & crown

1-2 days

Repoint mortar joints, rebuild crown or install cast-in-place crown with proper slope and drip edge.

4

Flash & waterproof

0.5 day

Replace or re-seat flashing, seal counterflashing, apply breathable water repellent to chimney stack.

5

Rebuild (if needed)

2-4 days

Demo and rebuild from roofline up when structural failure is present; match brick and mortar profile.

6

Final cure & cleanup

Allow mortar to cure, remove debris, provide photo report and maintenance tips.

Cost Factors

What typically drives the price of chimney repair & rebuild

Extent of damage

Spot repointing costs far less than full crown rebuilds or structural rebuilds.

$300 - $10,000

Height & access

Two-story roofs or steep pitches add staging and safety costs.

+$150 - $800

Crown material

Cast-in-place concrete crowns cost more than mortar wash caps but last longer.

$400 - $1,500

Flashing replacement

New step/counter flashing with ice & water shield adds time and sheet metal.

$350 - $900

Brick match & labor time

Historic or hard-to-source brick and color-matched mortar increase labor.

Varies

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