Foundation Crack Repair in Northern Indiana

Our team at A&M Waterproofing & Foundation Repair provides expert foundation crack repair for homeowners in South Bend, Fort Wayne, Plymouth, Warsaw, Auburn, and Marion. Whether it’s a cosmetic surface crack or a sign of deeper structural movement, we offer fast, affordable repairs using proven epoxy injection systems.

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Call: 574-349-6185

What Causes Foundation Cracks?

Foundation and basement cracks can form for a variety of reasons some are harmless, while others are early signs of serious structural problems.

Common causes include:

  • The natural shrinking and curing of poured concrete
  • Poor backfilling or compaction of soil around the foundation
  • Hydrostatic pressure from excess groundwater
  • Foundation settlement or shifting soils
  • Seasonal changes in moisture and temperature
No matter the cause, the sooner you address cracks, the easier and more affordable the fix will be.
Wall Crack Repair Services

Types of Foundation Cracks We Repair

At A&M, we specialize in wall crack repair and floor crack sealing for all types of homes and foundations. We fix:
  • Vertical Wall Cracks – Often caused by curing stress
  • Horizontal Wall Cracks – A warning sign of soil pressure or bowing
  • Stair-Step Cracks – Common in brick or block foundations and linked to settlement

Even small cracks can allow water, mold, and pests to enter your basement. Don’t ignore them; have them professionally sealed. Learn more about the types of foundation cracks and what they mean here. 

Foundation Settlement Repair

Warning Signs of a Basement Crack Problem

Be on the lookout for these signs that may indicate the need for foundation crack repair:
  • Cracks near windows or door frames
  • Water seepage in your basement or crawl space
  • Dark stains or signs of mold where cracks are present
  • Cracks that grow over time or appear after heavy rainfall
  • Efflorescence (white powdery residue) near the crack
If you’re seeing any of these issues, schedule an inspection as soon as possible.

Our Crack Repair Process

We use a durable, time-tested epoxy injection method to permanently seal and waterproof foundation cracks.

Here’s how it works:

  1. Surface Prep – We clean the affected area thoroughly to remove dirt, dust, and loose material.
  2. Epoxy Injection – High-performance epoxy is injected deep into the crack, filling it completely.
  3. Curing & Sealing – Once cured, the epoxy bonds to the concrete, restoring strength and preventing moisture entry.
  4. Finish-Ready Surface – After drying, the area can be painted, finished, or covered—no patchy appearance or bubbling.

Schedule Your Free Foundation Crack Repair Estimate Today

Foundation cracks are more than a cosmetic concern—they’re an open invitation for water, mold, and structural problems. Let our team seal them for good with a trusted, professional solution.

Call us today at 574-349-6185 or click the button below to schedule your free consultation with our experts!

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Frequently Asked Questions

Not all cracks are serious, but they should be inspected. Any crack that leaks water, grows over time, or shows signs of shifting should be repaired.
Yes. When installed correctly, epoxy injection bonds with the concrete and provides long-lasting waterproofing and structural support.
Most repairs are completed in a few hours, with no heavy equipment or major disruption.
Most repairs are done from the inside, but exterior solutions are available for certain cases.

Absolutely. Once cured, the surface can be painted, finished, or covered just like any other part of your wall.