Locally Owned • Serving Greater Atlanta
Basement Waterproofing in Marietta, GA
Based in East Cobb, we provide professional basement waterproofing throughout Marietta, Atlanta, and surrounding communities.
From basement leaks to groundwater intrusion, we identify the problem and recommend the right waterproofing solution.
Free inspection. No obligation. Fast response.
BASEMENT WATERPROOFING WARNING SIGNS
Common Signs Your Basement Has Water Issues
These are common indicators that water is entering your basement and should be addressed before it leads to structural damage or mold growth.
Water leaking through basement walls or floors
Musty or damp odors
Efflorescence (white residue)
Standing water or puddles
Mold or mildew growth
Cracks allowing moisture intrusion
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Basement Waterproofing Systems We Use
We use proven waterproofing systems designed to stop water intrusion and protect your basement based on your specific conditions.
Interior Drain Tile Systems
Capture and redirect water from beneath your basement floor.
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Baseboard Drainage Systems
Surface drainage solution for monolithic slab foundations.
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Basement Wall Encapsulation
Seal walls and control moisture intrusion.
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Exterior Waterproofing Systems
Stop water before it enters your foundation.
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Brick Finger Space Drainage
Resolve hidden water buildup behind brick veneer.
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Basement Sump Pump Systems
Efficiently remove water from your basement.
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Basement Waterproofing Methods
UNDERSTANDING BASEMENT WATERPROOFING SOLUTIONS
Choosing the Right Waterproofing System for Your Basement
Every basement water problem has a different cause, which is why we use a range of proven waterproofing systems designed to stop water intrusion, protect your home’s foundation, and keep your basement dry for the long term. After a thorough inspection, our team identifies how water is entering your home before recommending the most effective repair solution. Depending on your home’s construction, soil conditions, and the source of the leak, that solution may involve interior drainage, exterior waterproofing, wall encapsulation, or sump pump protection.
Hydrostatic pressure beneath the foundation is one of the most common causes of basement leaks. When groundwater builds beneath your home, we often recommend an Interior Drain Tile System to collect and redirect water before it reaches your basement floor. These systems relieve pressure beneath the slab and permanently channel water to a sump pump for safe discharge.
Some homes, particularly those built on monolithic slabs or with finished additions, benefit from Baseboard Drainage Systems. These low-profile systems capture water where the floor meets the wall without requiring a traditional footing drain, making them an excellent solution for many finished basements and retrofit applications.
When moisture passes through porous concrete or masonry walls, Basement Wall Encapsulation can help reduce humidity, control water vapor, and improve the overall performance of your waterproofing system. Wall encapsulation works especially well alongside interior drainage systems to create a cleaner, drier basement environment.
If water is entering through cracks in the foundation or around the exterior walls, Exterior Basement Waterproofing may be the best long-term solution. By excavating around the foundation and installing waterproof membranes, drainage board, and foundation drains, we stop water before it ever reaches your basement walls.
Homes with brick veneer construction often develop hidden moisture problems behind the brick. Our Brick Finger Space Drainage Systems are designed to relieve trapped water within the brick cavity while protecting the structural wall behind it from long-term moisture damage.
Every interior waterproofing system should include a dependable method of removing collected water. Our Sump Pump & Drainage Systems, including battery backup options, provide reliable protection during heavy rainfall and power outages, helping prevent costly flooding when you need them most.
No two basements are exactly alike. Our goal is never to sell a one-size-fits-all system—we design waterproofing solutions based on your home’s specific conditions, ensuring you receive the right repair the first time.
Interior Drain Tile System: Interior waterproofing system featuring wall encapsulation panels, perimeter drain tile beneath the slab, and new concrete installed to create a clean, dry basement.
Our Basement Waterproofing Process
We make protecting your basement simple with a proven step-by-step process designed for long-term results.
1
Thorough Inspection & Diagnosis
We identify the source of water intrusion and evaluate drainage conditions.
2
Customized Repair Plan & Implementation
We install the appropriate system based on your home’s needs.
3
Keep Your Basement Dry & Protected
Your basement is protected with long-term moisture control solutions.
Frequently Asked Questions About Basement Waterproofing
What causes water to seep in where the basement wall meets the floor?
This is one of the most common locations for basement leaks. When groundwater builds up around your foundation, hydrostatic pressure can force water through the joint where the basement wall meets the floor, commonly called the cove joint. Depending on the cause, an interior drainage system or exterior waterproofing may provide a long-term solution.
Can a leaking basement be permanently fixed?
Yes, many basement leaks can be resolved with a properly designed waterproofing system. The key is identifying where the water is entering and what's causing the problem. Depending on your home's construction, solutions may include interior drainage, exterior waterproofing, foundation crack repair, sump pump installation, or drainage improvements.
What are the signs my basement needs waterproofing?
Common warning signs include water seeping through basement walls or floors, damp spots, musty odors, white mineral deposits (efflorescence), peeling paint, and visible mold or mildew. Foundation cracks, excessive humidity, and water collecting where the basement wall meets the floor can also indicate moisture intrusion.
These problems may be caused by groundwater pressure, poor exterior drainage, or foundation defects. Identifying the source early can help prevent more extensive water damage and costly repairs.
Is basement waterproofing worth the investment?
Yes. Professional basement waterproofing helps protect your home's foundation, reduce moisture-related damage, and preserve finished basement spaces. Addressing water intrusion early can also help prevent expensive repairs caused by prolonged exposure to moisture.
A properly designed waterproofing system provides long-term protection and peace of mind, especially in areas where heavy rainfall and groundwater intrusion are common.
Do I need a sump pump in my basement?
Not every basement needs a sump pump. However, if groundwater regularly enters your basement or an interior drainage system is installed, a sump pump may be recommended to collect and discharge water away from your foundation. A battery backup system can provide additional protection during power outages.
Why is my basement humid even if I don't have standing water?
Basement humidity can result from moisture passing through concrete walls and floors, condensation on cooler surfaces, poor ventilation, or hidden water intrusion. Even without visible leaks, excessive humidity can contribute to musty odors, mold growth, and damage to stored belongings or finished materials.
Depending on the source of the moisture, solutions may include improved drainage, basement waterproofing, air sealing, or a professional-grade dehumidifier to help maintain healthier humidity levels.
Can basement waterproofing increase my home's value?
A dry basement is attractive to buyers because it reduces concerns about foundation damage, mold, and future repair costs. Waterproofing also helps protect finished basement spaces and demonstrates that the home has been properly maintained.
How long does basement waterproofing last?
A professionally installed basement waterproofing system can provide protection for many years, but its lifespan depends on the type of system, installation quality, site conditions, and maintenance. Interior drainage systems, exterior waterproofing membranes, and sump pumps have different service lives. Regular maintenance, especially of sump pumps and drainage components, helps keep the system working properly.
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
Interior Basement Waterproofing System –
East Cobb, GA
Trusted by Homeowners & Businesses throughout Metro Atlanta
• Veteran-Owned • Family Operated • Trusted in Metro Atlanta Since 2015



