Masonry
Chimney Masonry Repair
Brick and stone take a beating in Colorado. Repairing damaged masonry early keeps small problems — a few flaking bricks, a cracked joint — from turning into a rebuild.
How masonry fails here
Masonry is porous. When water soaks in and then freezes, it expands, and over many freeze-thaw cycles the face of the brick can flake away — a process called spalling. Cracks, missing mortar, and shifting all follow the same pattern: water gets in, cold makes it worse.
Matched, lasting repairs
We repair damaged brick and stone with attention to how the finished work matches the existing chimney. Where damage is limited, a focused repair holds; where it's widespread, we'll talk through rebuilding the affected section.
Signs of masonry damage
- Flaking or crumbling brick faces (spalling)
- Cracks running through brick or mortar
- Pieces of masonry on the roof or ground
- White, chalky staining on the brick
- Gaps where mortar has fallen out
What our service covers
- Brick and stone repair
- Spalling brick replacement
- Crack repair
- Mortar and joint repair
- Partial rebuilds where needed
Frequently asked questions
Why is my brick flaking off?
That's usually spalling — moisture inside the brick freezes and expands, breaking the face away. It tends to accelerate once it starts, so it's worth addressing.
Can you match my existing brick?
We take appearance into account and work to blend repairs with the existing masonry as closely as practical.
Related services
Talk to a Colorado chimney family
Call or request service and we'll help you figure out the right next step for your chimney or fireplace.