Masonry Foundation Repair & Waterproofing

Foundation Problems Need Immediate Attention

Your foundation keeps everything above it stable and dry. When foundation walls develop cracks, crumbling mortar, or water damage, small problems quickly become expensive repairs. Most homeowners in Metairie do not think about their foundation until they notice interior cracks, doors that stick, or water in the basement. By then, the damage has already started spreading.

At MEM Metairie Masonry, we specialize in catching foundation issues early and fixing them right. Since 2025, we have helped Metairie homeowners protect their biggest investment with expert masonry foundation repair and waterproofing services. We understand how Louisiana's clay soil, high water table, and seasonal weather patterns affect foundation walls. This local knowledge helps us provide solutions that actually work long-term.

Whether you have brick foundation walls showing deterioration, concrete block walls with water seepage, or structural cracks that worry you, we can help. Our team assesses the damage, explains what is happening and why, and provides honest recommendations for repair. We fix foundation problems before they threaten your home's structural integrity.

Common Foundation Issues We Fix

Foundation problems show up in different ways depending on your home's age, construction, and soil conditions. Here are the most common issues we see in Metairie and how we repair masonry foundations to restore structural stability.

Cracking and Deteriorating Mortar

Mortar joints between bricks or concrete blocks break down over time. Water seeps into cracks, freezes and expands in winter, and gradually makes the damage worse. We remove deteriorated mortar and repoint the joints with new mortar that matches your existing foundation. This process, similar to tuckpointing, restores the structural bond and prevents water intrusion.

Foundation Wall Cracks

Not all cracks mean disaster, but they all need evaluation. Hairline cracks from normal settling usually need monitoring. Wider cracks, especially horizontal ones or those that grow over time, indicate serious structural issues. We assess crack patterns, determine the cause, and recommend the right repair method from epoxy injection to wall stabilization.

Water Seepage and Moisture Problems

Water coming through foundation walls damages everything it touches. You might see damp spots, white mineral deposits (efflorescence), or actual puddles after heavy rain. We identify how water is entering, address drainage issues, and apply professional waterproofing systems. This might include exterior waterproofing membranes, interior sealants, or improving drainage around your foundation.

• Brick foundation repair and repointing
• Concrete block foundation restoration
• Structural crack repair with epoxy injection
• Exterior waterproofing membrane installation
• Interior foundation sealing and moisture barriers
• Drainage system improvements

Our Foundation Repair and Waterproofing Process

Every foundation problem has unique causes and requires the right solution. Here is how we diagnose issues and restore your foundation's strength and water resistance.

Step 1: Thorough Foundation Inspection

We start with a complete inspection of your foundation walls, both inside and outside. We look for crack patterns, water stains, mortar deterioration, and signs of movement. We also check drainage around your home, as poor drainage causes many foundation problems. You receive a detailed explanation of what we find and what it means for your home's safety.

Step 2: Custom Repair Plan

Based on our inspection, we create a repair plan tailored to your specific issues. For minor mortar damage, repointing might be enough. Serious structural cracks might need stabilization. Water problems require both repair and waterproofing. We explain each recommended repair, why it is necessary, and provide upfront pricing with no hidden costs.

Step 3: Professional Repair Work

Our experienced masons perform all repairs using proven techniques and quality materials. We might remove and replace damaged bricks, inject epoxy into structural cracks, repoint mortar joints, or install waterproofing systems. All work meets local building codes and comes with our workmanship warranty. We protect your landscaping and clean up thoroughly when we finish.

Step 4: Waterproofing Protection

After structural repairs, we address water intrusion. This might involve applying exterior waterproofing membranes, installing or repairing drainage systems, or sealing interior walls. We also provide recommendations for maintaining proper drainage around your foundation to prevent future problems.

Foundation Repair and Waterproofing Questions