Locally Owned • Serving Greater Atlanta
Foundation Repair in Marietta, GA
Based in East Cobb, we provide professional foundation repair and structural stabilization services throughout Metro Atlanta.
Foundation cracks, settling, and shifting soils can threaten your property’s stability. We identify the cause and recommend the right repair solution.
Free inspection. No obligation. Fast response.
FOUNDATION WARNING SIGNS
Common Signs Your Foundation May Be Failing
These issues are often early indicators of structural movement and shouldn’t be ignored.
Cracks in walls, floors, or ceilings
Doors and windows that stick
Sloping or uneven floors
Gaps between walls and ceilings
Moisture or water intrusion in your foundation
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Foundation Repair Solutions We Use
We use proven foundation repair systems to stabilize your home and permanently fix structural issues based on your specific situation.
Foundation Piers
Lift and stabilize sinking foundations.
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Wall Tiebacks
Straighten and stabilize bowing walls.
Stabilize Sagging Floors
Eliminate sagging or uneven floors.
Crack Repair
Seal wall cracks and prevent water intrusion.
Wall Beam Support
Stabilize bowing walls with steel beams.
Slab Repair & Lifting
Lift and level cracked or sunken slabs.
Foundation Repair Methods
UNDERSTANDING HOW WE REPAIR AND STABILIZE YOUR FOUNDATION
Choosing the Right Foundation Repair Solution for Your Home
Every foundation repair project is unique, which is why we use a range of proven solutions to stabilize, strengthen, and protect your home. After a thorough inspection, our team recommends the most effective repair method based on the type of foundation, soil conditions, and the underlying cause of the problem—not just the visible symptoms.
Foundation cracks are often an early warning sign of structural movement or water intrusion. Our Foundation Crack Repair solutions are designed to seal active leaks, restore structural integrity, and help prevent further deterioration before minor problems become major repairs.
For bowing or leaning basement walls, we install Wall Tiebacks or Wall Beam Support systems to stop inward movement and restore structural stability. The right solution depends on the severity of movement, wall construction, and surrounding soil pressure.
When foundations begin to settle, we often recommend Foundation Pier Installation using either Helical Piers or Push Piers to permanently stabilize the structure and, when appropriate, help restore it toward its original elevation.
Sunken or uneven concrete slabs can frequently be corrected with Slab Repair & Lifting, improving safety, appearance, and functionality while helping prevent additional damage to your property.
Homes with crawl spaces often require Crawl Space Structural Repair to correct sagging floors and weakened framing. Our repair solutions may include reinforced floor joists, joist sistering, steel support beams, and adjustable support posts to restore strength and long-term stability.
Our goal is simple: identify the root cause of your foundation problem and recommend the right repair solution the first time. With more than 75 years of combined experience, The Waterproof Group delivers engineered foundation repair solutions that provide lasting protection for homes throughout Marietta and Metro Atlanta.
Common wall repair method: Steel beam wall supports installed along the interior wall to prevent inward movement and reinforce structural stability.
Our Foundation Repair Process
We make stabilizing your foundation simple with a proven step-by-step process designed for long-term results.
1
Thorough Inspection & Diagnosis
We evaluate your foundation for settlement, cracking, moisture issues, and soil conditions to identify the root cause and determine the right repair approach for your property.
2
Customized Repair Plan & Implementation
Based on our findings, we design and install the appropriate repair solution—whether that involves piers, structural supports, crack repair, or other proven systems tailored to your foundation.
3
Stabilize & Restore Your Foundation
Your foundation is stabilized and, when possible, carefully restored to improve alignment, prevent further movement, and protect your property long-term.
Frequently Asked Questions About Foundation Repair
Is my foundation crack serious?
Not every foundation crack indicates a structural problem. Small shrinkage cracks can occur as concrete cures, but widening cracks, horizontal cracks, stair-step cracks in masonry, or cracks accompanied by movement may indicate a more serious issue. A professional foundation inspection can help determine whether repairs are necessary.
What are the warning signs of foundation problems?
Common warning signs include stair-step cracks in brick or block walls, widening foundation cracks, sticking doors or windows, uneven floors, gaps around trim, and bowing basement walls. These symptoms can indicate settlement or structural movement, particularly when several appear together or worsen over time. A professional inspection can help identify the underlying cause.
Why am I suddenly seeing foundation problems after years without issues?
Foundation problems can develop gradually as soil conditions change. Heavy rainfall, prolonged drought, poor drainage, plumbing leaks, and nearby construction can affect the soil supporting a foundation. Even homes that have remained stable for years may experience settlement or movement when those conditions change.
How much does foundation repair cost?
Foundation repair costs vary depending on the cause, severity, and type of repair required. Minor crack repairs generally cost less than structural repairs involving foundation piers, wall anchors, or other stabilization systems. An inspection helps determine the appropriate repair method and allows us to provide a project-specific estimate.
How do you know if my house is still moving?
During a foundation inspection, we evaluate crack patterns, floor elevations, wall movement, drainage conditions, and other signs of settlement. Comparing current conditions with previous measurements or photographs can help identify changes. In some cases, monitoring over time may be recommended before deciding whether structural repairs are necessary.
Can foundation problems be repaired without tearing up my house?
In many cases, yes. Repair methods such as push piers, helical piers, wall anchors, and wall reinforcement systems can stabilize certain foundation problems without extensive demolition. However, some excavation or access work may still be necessary. The amount of disruption depends on the foundation type, site conditions, and repair method.
What's the difference between push piers and helical piers?
Both systems are used to support or stabilize foundations, but they are installed differently. Push piers are hydraulically driven into the ground using the weight of the structure, while helical piers are rotated into the soil using steel plates attached to a shaft. The appropriate system depends on soil conditions, foundation design, structural loads, and access.
Can foundation problems come back after they're repaired?
A properly designed foundation repair can provide long-term stabilization, but future movement is still possible if other underlying conditions remain. Poor drainage, plumbing leaks, soil changes, and movement in untreated areas can create additional problems. That's why identifying the cause of foundation movement is just as important as repairing the visible damage.
Can crawl space moisture cause sagging floors?
Yes. Prolonged moisture exposure can contribute to wood rot, deterioration, and weakening of floor joists, beams, and subflooring. This can result in sagging, uneven, or soft floors. However, sagging floors can also result from damaged joists, improper framing modifications, or inadequate structural support. An inspection can determine whether moisture control, structural repairs, or both are needed.
What happens during a professional foundation inspection?
During a foundation inspection, we look for cracks, settlement, uneven floors, wall movement, drainage issues, and other signs of structural distress. We evaluate the visible conditions, discuss the property's history, and identify potential causes. Based on our findings, we recommend appropriate repairs or additional evaluation when necessary.
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
Helical Piers –
Atlanta, GA
Trusted by Homeowners & Businesses throughout Metro Atlanta
• Veteran-Owned • Family Operated • Trusted in Metro Atlanta Since 2015



