Alpharetta, GA
Supply Store
1,000+ 5-Star Reviews
Alpharetta, GA View More locations
(470) 842-9474
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Trusted, Proven, Local

Crawl Space, Basement & Foundation Care Done Right

Serving Alpharetta, GA and the Surrounding Areas

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Comprehensive Services, Local Expertise
Crawl Space Encapsulation

Crawl Space
Encapsulation

Stop unpleasant crawl space odors from taking over your home. With crawl space encapsulation, you can prevent odor-causing moisture and mold build-up today.

Humidity Control

Humidity
Control

Prevent mold growth and improve indoor air quality with the right humidity solutions. Our technicians offer permanent solutions to maintain proper humidity levels.

Our Waterproofing Approach for Raleigh

Basement
Waterproofing

Our foundation repair experts address cracks, settlement, and structural movement by stabilizing and reinforcing the foundation to protect your home’s safety, integrity, and long-term value.

Mold Removal

Mold
Removal

Struggling with mold in your crawl space, basement, or other areas of your home? Restore healthy living conditions and battle mold in your home with green mold removal services, like our eco-friendly soda blasting.

Comprehensive Services, Local Expertise
Crawl Space Encapsulation

Crawl Space
Encapsulation

Stop unpleasant crawl space odors from taking over your home. With crawl space encapsulation, you can prevent odor-causing moisture and mold build-up today.

Humidity Control

Humidity
Control

Prevent mold growth and improve indoor air quality with the right humidity solutions. Our technicians offer permanent solutions to maintain proper humidity levels.

Our Waterproofing Approach for Raleigh

Basement
Waterproofing

Our foundation repair experts address cracks, settlement, and structural movement by stabilizing and reinforcing the foundation to protect your home’s safety, integrity, and long-term value.

Mold Removal

Mold
Removal

Struggling with mold in your crawl space, basement, or other areas of your home? Restore healthy living conditions and battle mold in your home with green mold removal services, like our eco-friendly soda blasting.

National-Level Quality, 
Local Company Care

Crawl Space Encapsulation, Basement Waterproofing & Foundation Repair in Alpharetta, GA

Protect your home with proven solutions from Crawl Space Ninja of Alpharetta. We specialize in crawl space encapsulation, basement waterproofing, foundation repair, and moisture control services designed to keep homes throughout Metro Atlanta and North Georgia dry, healthy, and structurally sound.

Backed by more than 15 years of industry experience and hundreds of five-star customer reviews, our team combines the personalized service of a local company with the expertise and quality standards of a nationally recognized brand. We stand behind our work with industry-leading lifetime warranties, giving homeowners confidence that their investment is built to last.

Whether you’re dealing with standing water, foundation concerns, or excess humidity in your crawl space or basement, we’re here to provide reliable, long-term solutions tailored to your home’s unique needs.

About Crawl Space Ninja of Alpharetta

Crawl Space Ninja of Alpharetta proudly serves homeowners throughout Metro Atlanta and North Georgia with professional crawl space, basement, and foundation repair services. Our service area includes Alpharetta, Atlanta, Buford, Canton, Cleveland, Cumming, Dahlonega, Dawsonville, Decatur, Douglasville, Duluth, Dunwoody, Flowery Branch, Gainesville, Jasper, Johns Creek, Mableton, Marietta, Roswell, Sandy Springs, Smyrna, Stone Mountain, Suches, Suwanee, Tucker, Woodstock, and surrounding communities.

Georgia’s combination of heavy rainfall, humid weather, and expansive clay soils can create serious moisture and foundation problems. Our team understands the local conditions affecting homes throughout Fulton County, Forsyth County, and the surrounding areas, allowing us to recommend repair solutions that address the root cause of the problem instead of just the symptoms.

A dry, properly protected crawl space or basement contributes to healthier indoor air, improved energy efficiency, and better long-term structural performance. That’s why we take a customized approach to every home, carefully evaluating your property before recommending the right combination of waterproofing, encapsulation, drainage, foundation repair, or moisture control services.

From repairing existing water damage to helping prevent future issues, our goal is to provide lasting protection for your home. We also offer expert guidance on insulation, sealing, and ventilation improvements that can help create a cleaner, healthier living environment from the ground up.

If you’re looking for trusted crawl space encapsulation, basement waterproofing, or foundation repair in Alpharetta or the surrounding Metro Atlanta area, Crawl Space Ninja is ready to help. Contact our team today to schedule a free inspection and receive a customized solution for your home.

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Solutions to Keep You Covered
Get peace of mind that your home will be protected for years to come.
Limited Lifetime Warranties

Making Your Crawl Space Dry, Clean, Healthy & Efficient! Some restrictions may apply.
Save Some Sneaky Cash with These Great Offers!

We’re here to help you with your next project. Check out our current deals to see if you can save.

If you have any questions, call us to talk to a member of our team!

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See What Your Neighbors Are Saying

We’re proud of the number of 5-star reviews we’ve earned over the years! Check out some Google reviews from our satisfied customers below:

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R.C.
This business is full of guys that really know what they’re doing. The job quality was excellent and super fast! It’s not cookie cutter either, they will actually figure the problem(s) out and go directly...
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Drake H.
All we can say is wow. It's hard to know where to start our review, our home improvement journey is not a short or easy one. This is a project we will grow to appreciate...
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Brandon M.
Crawlspace Ninja is a great company and an even better staff. Shop here and don’t waste your time going anywhere else for crawlspace supplies. Their DIY store was user friendly and had detailed product descriptions...
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Beth S.
We had an excellent experience with Crawl Space Ninjas from start to finish. We did a full crawl space encapsulation, and the entire process was smooth, professional, and impressively well-coordinated. They were fantastic: professional, respectful,...
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Mark E.
What really sets Crawl Space Ninja apart is their commitment to customer satisfaction. They went above and beyond to make sure I understood the process and answered all of my questions. I can already feel...
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Ted S.
Crawl Space Ninja is an excellent company to work with and very highly recommend calling them when you need this type of work performed. The crew is professional, courteous and efficient. I would never have...
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Why Choose Our Services?

Crawl Space Ninja Eliminates the Guesswork.

Customer-First Mindset

Every decision we make on your job starts with one question: what's actually best for your home and your family.

Lifetime Warranty

We stand behind every job with our lifetime warranty, because giving you lasting protection and confidence in your investment.

Proprietary Encapsulation System

Our technicians are trained and certified on the system we built and refined ourselves, not a one-size-fits-all fix.

Communication You Can Count On

From your first call to the final walkthrough, you’ll stay updated through every step of the process.

A Process Built Around You

Consult, customize, commence. Every job starts with a plan built for your home, not a generic fix.

Transparent, Upfront Pricing

You'll know the full cost before work begins. No hidden fees, no surprises.

Customer-First Mindset

Every decision we make on your job starts with one question: what's actually best for your home and your family.

Lifetime Warranty

We stand behind every job with our lifetime warranty, because giving you lasting protection and confidence in your investment.

Proprietary Encapsulation System

Our technicians are trained and certified on the system we built and refined ourselves, not a one-size-fits-all fix.

Communication You Can Count On

From your first call to the final walkthrough, you’ll stay updated through every step of the process.

A Process Built Around You

Consult, customize, commence. Every job starts with a plan built for your home, not a generic fix.

Transparent, Upfront Pricing

You'll know the full cost before work begins. No hidden fees, no surprises.

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Trusted Local Experts in Alpharetta, GA
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