Foundation Masonry Repair
Cracked, bowing, or deteriorating foundation masonry is a load-path problem. We fix the masonry, not just the symptom.
Quick Answer
Paul Lally's Masonry repairs brick, block, and stone foundation masonry across Chicago and the Chicagoland suburbs — tuckpointing, unit replacement, crack repair, and rebuilding failed sections — restoring the load path and sealing out water. Family-owned since 1988. Free on-site estimates — call (708) 448-8866.
About This Service
Foundation Masonry Repair in Chicagoland
Foundation masonry — brick, block, or stone at the base of the wall and below grade — carries the building's load and holds back soil and water. When mortar joints fail, brick spalls, or the wall begins to crack or bow, it's not just cosmetic: it's a sign that water and pressure are working against the structure. Chicago's clay soils and freeze-thaw cycles are especially hard on foundation masonry.
We repair foundation masonry with tuckpointing, brick and block replacement, crack repair, and rebuilding of failed sections — restoring the load path and sealing out the water that caused the damage. Where movement points to a deeper structural or drainage issue, we'll tell you honestly so the right fix gets made.
What's Included
- Foundation tuckpointing and repointing
- Brick and CMU block replacement
- Crack repair and parging
- Below-grade and base-of-wall masonry
- Rebuilding deteriorated sections
- Residential and commercial foundations
Our Work
Project Photos
Foundation masonry repair — Chicagoland
Base-of-wall brick and mortar restored
Crack repair and repointing
Detailed masonry repair
Warning Signs
Signs You Need Foundation Masonry Repair
Cracks in Foundation Brick or Block
Cracks along the foundation — especially step cracks through brick and mortar — signal movement and a water path that should be evaluated before it widens.
Bowing or Bulging Wall
A foundation wall that bows inward is under soil and water pressure. This is a structural concern that needs prompt, honest assessment.
Crumbling Mortar at the Base
Deteriorated mortar at the base of the wall lets water into the assembly and undermines the courses above it.
Water Intrusion in the Basement
Damp or leaking basement walls near the masonry often trace back to failed foundation joints or spalled units letting water through.
FAQ
Common Questions
Is foundation masonry repair structural?
It can be. Repairing failed mortar and spalled units restores the load path and keeps water out. Where a wall is bowing or moving, we assess the structure honestly and tell you what's actually needed.
What causes foundation brick to crack in Chicago?
Chicago's clay soils swell and shrink with moisture, and freeze-thaw cycles work on saturated masonry. Together they stress foundation brick and block, causing cracks and movement over time.
Can you stop water coming through the foundation?
We address the masonry side — repointing failed joints, replacing spalled units, and sealing — which stops water moving through the wall. Drainage and grading issues are flagged so the full cause gets handled.
Do you handle bowing walls?
We assess bowing or moving foundation walls and rebuild or repair the masonry. If the movement points to a deeper structural or drainage problem, we'll be straight with you about it.
More Services
Other Masonry Services We Offer
Get Started
Request a Free Estimate
Tell us about your foundation masonry repairproject. We'll respond same business day.