Foundation Crack Repair – Serving Marietta and Metro Atlanta

Seal Foundation Cracks and Stop Water Intrusion for Good

Professional crack injection solutions to waterproof and reinforce your foundation walls

Foundation crack repair starts with identifying the cause. We use polyurethane and epoxy injection systems to seal water intrusion and repair foundation wall and floor cracks. If movement or bowing is present, additional structural repair may be recommended.

Free inspection. No obligation. Fast response.

Schedule Your Free Inspection

No obligation. Fast response. Serving Atlanta and surrounding areas.

FOUNDATION CRACK WARNING SIGNS

Signs Your Foundation Cracks Need Repair

Even small cracks in your foundation walls can allow water intrusion and may indicate underlying structural issues that require professional Foundation Repair before the damage worsens.

foundation wall crack inside a crawl space Marietta GA

Visible cracks in basement or foundation walls

Water leaking through wall cracks during rain

Cracks widening or spreading over time

Damp or musty basement conditions near foundation walls

White chalky residue, also called efflorescence, around cracks

How Foundation Crack Injection Works

Foundation cracks can form from soil pressure, settlement, concrete shrinkage, or movement around the structure. If settlement is contributing to the problem, foundation piers may be recommended before crack repair to permanently stabilize the foundation. For leaking wall cracks, expanding polyurethane foam is injected deep into the crack to seal the opening and stop water from entering. For cracks that require structural reinforcement, engineered epoxy injection is used to bond the concrete back together and restore strength. The goal is to match the repair method to the crack – waterproofing when water is the issue, structural bonding when strength is the concern.

Foundation Crack Repair
Metro Atlanta Homeowners Trust

Why Professional Crack Injection
Is a Proven Solution:

unrethane wall crack injection of residential marietta ga basement

Stops Water at the Source

Leaking foundation cracks are sealed from inside the wall using expanding polyurethane injection, helping block water before it can enter the basement.

Restores Structural Integrity When Needed

Crack injection is a targeted repair method that can usually be completed without major demolition, excavation, or unnecessary disruption to the home

Fast, Non-Invasive Repair

Crack injection is a targeted repair method that can usually be completed without major demolition, excavation, or unnecessary disruption to the home

Our Foundation Crack Injection Repair Process

We make repairing foundation cracks simple with a proven step-by-step process designed for long-term protection.

1

Inspection & Crack Assessment

We identify the type of crack, severity, location, and whether the repair needs waterproofing, structural reinforcement, or both.

2

Precision Crack Injection

We inject expanding polyurethane or structural epoxy into the crack to fully seal the opening or structurally bond the concrete.

3

Seal & Long-Term Protection

The repaired area is sealed and protected to help prevent future water intrusion, deterioration, or recurring crack issues.

Why Property Owners Trust The Waterproof Group

We Fix the Problem — Not Just the Symptoms

Accurate diagnosis from the start

We identify the real issue quickly so you’re not wasting time or money on the wrong fix.

Built for long-term performance

Our solutions are built to last, so you don’t end up dealing with the same problem again next year.

No pressure. No gimmicks.

Just honest inspections and straightforward recommendations you can trust.

Residential & commercial experts

From homes to large structures, we have the experience to handle it right.

Get a clear answer —

no pressure, no gimmicks.

Or call now: (678) 223-4948

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Sandy Springs GA

Trusted by Homeowners & Businesses throughout Metro Atlanta

• Veteran-Owned  • Family Operated  • Trusted in Metro Atlanta Since 2015