Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Dunwoody, GA

There are 14 highly-rated local basement waterproofing pros.

Need a pro for your basement waterproofing project in Dunwoody, GA?

Select your specific project to find the pro for you.

TRUSTED BY DUNWOODY, GA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon152
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Dunwoody, GA

*The Angi rating for Basement Waterproofing companies in Dunwoody, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Dunwoody, GA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on November 18, 2025

Find Basement waterproofing pros in Dunwoody

Avatar for CGS Waterproofing

CGS Waterproofing

4.88(
34
)
•Approved Pro

CGS Waterproofing

4.88(
34
)
•Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
17 local quotes requested

CGS Waterproofing is a family owned premier company specializing in residential waterproofing services. We are dedicated to providing customer service that is second to none. With over 10 years in the industry CGS Waterproofing strikes to be your go-to waterproofing contractor. We are fully licensed, bonded and insured so our customer can have a piece of mind that will be complemented with our most comprehensive warranties in all our products and services.

"CGS did a great job encapsulating my crawl space. Mike helped to simplify the process. I would highly recommend CGS."

Jessie K on April 2024

CGS Waterproofing is a family owned premier company specializing in residential waterproofing services. We are dedicated to providing customer service that is second to none. With over 10 years in the industry CGS Waterproofing strikes to be your go-to waterproofing contractor. We are fully licensed, bonded and insured so our customer can have a piece of mind that will be complemented with our most comprehensive warranties in all our products and services.

"CGS did a great job encapsulating my crawl space. Mike helped to simplify the process. I would highly recommend CGS."

Jessie K on April 2024

Avatar for AquaGuard Foundation Solutions

AquaGuard Foundation Solutions

4.39(
258
)
•Approved Pro

AquaGuard Foundation Solutions

4.39(
258
)
•Approved Pro
Customers say: Super punctual
152 local quotes requested
30 years of experience

Established in 1995, AquaGuard Foundation Solutions stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair and structural reinforcement to crawl space encapsulation, basement waterproofing, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across the entire state of Georgia, we bring our expertise closer to you. AquaGuard proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At AquaGuard, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"I have never in my entire life had to write a review like the one I am about to write right now. To begin with we had a concrete slab laid at the beginning of Aug. and all we needed was for it to be leveled. We reached out to Aquaguard and Bill set up a date and time to come out and do an evaluation and a quote. Bill stated that they could level the concrete slab with no problems and gave us a quote of an est. 6k. I know that no one in their right mind would pay 6k for a job that was guaranteed by one of their SHAREHOLDERS (Bill) knowing that there was no guarantee it could be done (which is what their stating now.) We had a deadline to have this job completed which couldn’t be met because it is now Oct. and still ongoing. Jerrod and another employee came out on 2 separate occasions and all we have received from this service is UNLEVELED concrete and EXCESSIVE CRACKS AND WAVES. Weeks later 2 managers came out and could clearly see my disappointment because I was literally in TEARS. They said that some jobs they can’t get leveled completely and that they don’t know why Bill would tell us they could and that that’s stated in their contract. He said he would reach out to the general manager to come to a resolution because at this point my concrete slab is just horrific and still not LEVELED by the least. Literally worst than when they started the work. Week later no resolution. I suffer with congested heart failure which I was diagnosed with last Nov.2024 and this is really beginning to take a toll on me. All I want is a DECENT resolution because this is clearly not the service I was expecting to receive and is clearly unacceptable."

Iona R on October 2025

Established in 1995, AquaGuard Foundation Solutions stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair and structural reinforcement to crawl space encapsulation, basement waterproofing, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across the entire state of Georgia, we bring our expertise closer to you. AquaGuard proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At AquaGuard, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"I have never in my entire life had to write a review like the one I am about to write right now. To begin with we had a concrete slab laid at the beginning of Aug. and all we needed was for it to be leveled. We reached out to Aquaguard and Bill set up a date and time to come out and do an evaluation and a quote. Bill stated that they could level the concrete slab with no problems and gave us a quote of an est. 6k. I know that no one in their right mind would pay 6k for a job that was guaranteed by one of their SHAREHOLDERS (Bill) knowing that there was no guarantee it could be done (which is what their stating now.) We had a deadline to have this job completed which couldn’t be met because it is now Oct. and still ongoing. Jerrod and another employee came out on 2 separate occasions and all we have received from this service is UNLEVELED concrete and EXCESSIVE CRACKS AND WAVES. Weeks later 2 managers came out and could clearly see my disappointment because I was literally in TEARS. They said that some jobs they can’t get leveled completely and that they don’t know why Bill would tell us they could and that that’s stated in their contract. He said he would reach out to the general manager to come to a resolution because at this point my concrete slab is just horrific and still not LEVELED by the least. Literally worst than when they started the work. Week later no resolution. I suffer with congested heart failure which I was diagnosed with last Nov.2024 and this is really beginning to take a toll on me. All I want is a DECENT resolution because this is clearly not the service I was expecting to receive and is clearly unacceptable."

Iona R on October 2025

Avatar for SunDry Waterproofing, Inc.

SunDry Waterproofing, Inc.

4.38(
236
)
•Approved Pro

SunDry Waterproofing, Inc.

4.38(
236
)
•Approved Pro
Customers say: True professional
19 years of experience
Free onsite estimate

With business starting in 1995, SunDry Waterproofing, has been setting the standard for great customer service and top-notch workmanship. We take pride in our work and it shows. Our attention to detail is unmatched. You will see what separates us from our competition with every project we complete. Our clients love that we are fast and efficient without ever compromising quality. We take the time to listen to you in order to give you the best options available for your project. With experience and an attitude of our clients first, your experience with us will be great every time. Why not work with the best? Feel free to contact us at 678-969-9080 for a no cost, no obligation, evaluation and estimate.

"."

David W on September 2025

With business starting in 1995, SunDry Waterproofing, has been setting the standard for great customer service and top-notch workmanship. We take pride in our work and it shows. Our attention to detail is unmatched. You will see what separates us from our competition with every project we complete. Our clients love that we are fast and efficient without ever compromising quality. We take the time to listen to you in order to give you the best options available for your project. With experience and an attitude of our clients first, your experience with us will be great every time. Why not work with the best? Feel free to contact us at 678-969-9080 for a no cost, no obligation, evaluation and estimate.

"."

David W on September 2025

Avatar for H20 Proof & Foundation Repair

H20 Proof & Foundation Repair

5.00(
2
)
•Approved Pro

H20 Proof & Foundation Repair

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

-H2O Proof & Foundation Repair is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"H2O was professional, well priced and able to conduct the work needed. I would definitely recommend this company to anyone needing foundation work on their home."

William B on November 2023

-H2O Proof & Foundation Repair is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"H2O was professional, well priced and able to conduct the work needed. I would definitely recommend this company to anyone needing foundation work on their home."

William B on November 2023

Avatar for Vanguard Waterproofing Solutions, LLC

Vanguard Waterproofing Solutions, LLC

4.89(
22
)
•Approved Pro

Vanguard Waterproofing Solutions, LLC

4.89(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Our mission is to offer our clients a sound solution to protect their number one investment – their home. We understand that hiring the best contractor to complete a waterproofing project can be intimidating, but we take pride in making our clients feel comfortable by understanding their needs and providing our expert recommendations. Our business is built on the foundation of being honest and implementing excellent workmanship. We have over 17 years of experience in the residential waterproofing industry, and our crew is knowledgeable and dependable. Their skills and superior techniques are evident after every project we complete. One of the attributes that sets Vanguard apart from other contractors is our excellent customer service. We are always reachable and responsive and treat our clients with fairness and respect.. Why trust Vanguard Waterproofing? The answer is simple: we are always reliable, experienced and have the best pricing in Atlanta. Call us today!

"I met with several waterproofing reps but I was impressed with Allens professionalism: he explained what the work entailed, shared a diagram of the area to be covered based on his quote, and even showed me a sample of the poly sheeting to be used. He and his team worked diligently. The only reason I did not give a 5 is that they had to come back and resolve a problem. Stuff happens, but it is how a business recovers that I remember. Vanguard was on point. They did not hesitate to return to resolve the issue. Unfortunately, that return trip left me with a large amount of additional dust to clean-up. I would definitely use them again and have already told others about them. It has been about a year and I am enjoying my dry basement. I highly recommend Vanguard for their conscientious and dependable work."

Pamela C on February 2021

Our mission is to offer our clients a sound solution to protect their number one investment – their home. We understand that hiring the best contractor to complete a waterproofing project can be intimidating, but we take pride in making our clients feel comfortable by understanding their needs and providing our expert recommendations. Our business is built on the foundation of being honest and implementing excellent workmanship. We have over 17 years of experience in the residential waterproofing industry, and our crew is knowledgeable and dependable. Their skills and superior techniques are evident after every project we complete. One of the attributes that sets Vanguard apart from other contractors is our excellent customer service. We are always reachable and responsive and treat our clients with fairness and respect.. Why trust Vanguard Waterproofing? The answer is simple: we are always reliable, experienced and have the best pricing in Atlanta. Call us today!

"I met with several waterproofing reps but I was impressed with Allens professionalism: he explained what the work entailed, shared a diagram of the area to be covered based on his quote, and even showed me a sample of the poly sheeting to be used. He and his team worked diligently. The only reason I did not give a 5 is that they had to come back and resolve a problem. Stuff happens, but it is how a business recovers that I remember. Vanguard was on point. They did not hesitate to return to resolve the issue. Unfortunately, that return trip left me with a large amount of additional dust to clean-up. I would definitely use them again and have already told others about them. It has been about a year and I am enjoying my dry basement. I highly recommend Vanguard for their conscientious and dependable work."

Pamela C on February 2021

Avatar for Tri-State Waterproofing

Tri-State Waterproofing

4.78(
25
)
•Approved Pro

Tri-State Waterproofing

4.78(
25
)
•Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
24 years of experience

Welcome to Tri-State Waterproofing! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Taylor came out and crawled underneath the house in the crawlspace. I told Taylor that I needed to get support from one-side to the other. The floor was sagging on the side where the kitchen and living room is and the other side had a rise to it. Taylor had an outline the house and had drawn (2) 4 by 4 post with (10 times 2) medal post holding each of them up. I told him that I needed 2 more post on the other side of the house and he said that I would have to pay twice as much for two more post. I would also have to pay around $6,000.00 to have dirt removed from the crawlspace. I have not received any pictures of the work that was done either. I'm an disabled woman on an fixed income that has been taken advantage of. I now have a big hump in the middle my floor. Taylor said he doesn't even come out to do an job no less than $5,000.00. Taylor said I'm now going to come up with $11,000.00 more to get the floor fixed, Please be aware of doing business with Taylor and this company. "

Kristin P on November 2025

Welcome to Tri-State Waterproofing! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Taylor came out and crawled underneath the house in the crawlspace. I told Taylor that I needed to get support from one-side to the other. The floor was sagging on the side where the kitchen and living room is and the other side had a rise to it. Taylor had an outline the house and had drawn (2) 4 by 4 post with (10 times 2) medal post holding each of them up. I told him that I needed 2 more post on the other side of the house and he said that I would have to pay twice as much for two more post. I would also have to pay around $6,000.00 to have dirt removed from the crawlspace. I have not received any pictures of the work that was done either. I'm an disabled woman on an fixed income that has been taken advantage of. I now have a big hump in the middle my floor. Taylor said he doesn't even come out to do an job no less than $5,000.00. Taylor said I'm now going to come up with $11,000.00 more to get the floor fixed, Please be aware of doing business with Taylor and this company. "

Kristin P on November 2025

Everdry Waterproofing

4.92(
847
)
•Approved Pro

Everdry Waterproofing

4.92(
847
)
•Approved Pro
Super Service Award
Customers say: True professional
57 local quotes requested
34 years of experience

Everdry Waterproofing is the nation's leading residential basement waterproofing contractor. Since 1977, Everdry has provided full-service waterproofing to more than 90,000 satisfied customers. Everdry Professionals take a personal, one-on-one approach in dealing with homeowners to help them understand their options for creating a safe, dry and livable space in their basements.

"Efficient and reliable company with great customer service."

Roger J on November 2025

Everdry Waterproofing is the nation's leading residential basement waterproofing contractor. Since 1977, Everdry has provided full-service waterproofing to more than 90,000 satisfied customers. Everdry Professionals take a personal, one-on-one approach in dealing with homeowners to help them understand their options for creating a safe, dry and livable space in their basements.

"Efficient and reliable company with great customer service."

Roger J on November 2025

Avatar for Weather-Guard Contractors

Weather-Guard Contractors

4.61(
86
)
•Approved Pro

Weather-Guard Contractors

4.61(
86
)
•Approved Pro
Customers say: Quick response
15 local quotes requested
40 years of experience

We have been in business for 25 years and we honor our customers and promise to provide an experienced foreman, uniformed employees, company vehicles and the right tools of the trade for the job you need completed. We will leave your site clean and thoroughly complete. We could not survive without thousands of satisfied customers and we look forward to working with you in a mutually satisfying relationship. At Weather Guard we take time to educate our customers about the cause of their water problem and our system to eliminate it. We want you to thoroughly understand every step of our system and why each step is important. That is why we go the extra mile to educate our customers and make you a part of the team in solving your waterproofing problem. This philosophy has been making our customers happy since 1958 throughout the south. Weather Guard Contractors has been serving the homeowners of Metro Atlanta through our Atlanta branch since 1984.

"Excellent price and work! Extremely happy with the fair price unlike what other companies charge! Never had a problem with it since! I’d recommend this company to family and friends any day. "

Derek D on August 2025

We have been in business for 25 years and we honor our customers and promise to provide an experienced foreman, uniformed employees, company vehicles and the right tools of the trade for the job you need completed. We will leave your site clean and thoroughly complete. We could not survive without thousands of satisfied customers and we look forward to working with you in a mutually satisfying relationship. At Weather Guard we take time to educate our customers about the cause of their water problem and our system to eliminate it. We want you to thoroughly understand every step of our system and why each step is important. That is why we go the extra mile to educate our customers and make you a part of the team in solving your waterproofing problem. This philosophy has been making our customers happy since 1958 throughout the south. Weather Guard Contractors has been serving the homeowners of Metro Atlanta through our Atlanta branch since 1984.

"Excellent price and work! Extremely happy with the fair price unlike what other companies charge! Never had a problem with it since! I’d recommend this company to family and friends any day. "

Derek D on August 2025

AquaGuard Foundation Solutions

4.53(
158
)
•Approved Pro

AquaGuard Foundation Solutions

4.53(
158
)
•Approved Pro
Customers say: Quality work
80 local quotes requested
30 years of experience

AquaGuard Foundation Solutions, A Groundworks Company, specializes in helping homeowners with their foundation repair, waterproofing, concrete, and gutter needs. Our top priority is providing high-quality home repair solutions and personalized service across the metro Atlanta area. With fully trained technicians, industry-leading products, and nationally backed warranties, AquaGuard is here to restore your basement, foundation, or crawl space.

"On 3-4 November 2025 Chris, Corey and Xzavier encapsulated my crawlspace and set up the dehumidifier for the electrician. Keep in mind, the crawlspace varied from about four feet to two feet. At two feet they were crawling on their bellies. The three arrived at my house on time, Chris explained exactly what was to be done and the three of them completed the job in a most professional manner. I inspected the crawlspace when the job was completed and was amazed at the workmanship that was done. I commend Chris, Corey and Xzavier for their excellent work and the courtesy shown to my wife, myself and even our dog, Zoe. Thank you, Chris, Corey and Xzavier for a job well done. "

Charles J on November 2025

AquaGuard Foundation Solutions, A Groundworks Company, specializes in helping homeowners with their foundation repair, waterproofing, concrete, and gutter needs. Our top priority is providing high-quality home repair solutions and personalized service across the metro Atlanta area. With fully trained technicians, industry-leading products, and nationally backed warranties, AquaGuard is here to restore your basement, foundation, or crawl space.

"On 3-4 November 2025 Chris, Corey and Xzavier encapsulated my crawlspace and set up the dehumidifier for the electrician. Keep in mind, the crawlspace varied from about four feet to two feet. At two feet they were crawling on their bellies. The three arrived at my house on time, Chris explained exactly what was to be done and the three of them completed the job in a most professional manner. I inspected the crawlspace when the job was completed and was amazed at the workmanship that was done. I commend Chris, Corey and Xzavier for their excellent work and the courtesy shown to my wife, myself and even our dog, Zoe. Thank you, Chris, Corey and Xzavier for a job well done. "

Charles J on November 2025

Avatar for CDG Waterproofing Services LLC

CDG Waterproofing Services LLC

4.51(
90
)
•Approved Pro

CDG Waterproofing Services LLC

4.51(
90
)
•Approved Pro
Super Service Award
Customers say: Quality work
81 local quotes requested
7 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job

"I had a rough experience when I found out a home we just purchased had water coming into the crawlspace. We had a long period without rain and the inspection didn?t show anything. I called a few companies out, but Cdg stood out to me. They replaced our gutters, fixed our flooring and cleaned up and fixed our crawlspace. I?m very pleased with their work. Will was very helpful."

Amanda G on October 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job

"I had a rough experience when I found out a home we just purchased had water coming into the crawlspace. We had a long period without rain and the inspection didn?t show anything. I called a few companies out, but Cdg stood out to me. They replaced our gutters, fixed our flooring and cleaned up and fixed our crawlspace. I?m very pleased with their work. Will was very helpful."

Amanda G on October 2025

...
Showing 1-10 of 226
Basement Waterproofing questions, answered by experts

Whether interior versus exterior basement waterproofing is better for your home depends on your budget. The majority of water issues that homeowners experience in their basements are due to conditions that start outside of the home. So, to prevent those problems from seeping in, it’s better to stop them at the source using outside waterproofing methods.

It depends on what caused your basement flooding, the extent of the problem, and the risk of the flood continuing. If your flood is coming from a septic system or sewer line, breathing in the sewer gasses can be dangerous, so you should vacate. If the flood occurs from an ongoing natural disaster, relocating to a safe area might be wise. If you just have a plumbing leak or rainwater coming in, you can likely stay in the house if you don’t have electrical lines down there, but make sure you call in professionals to fix the issue immediately.

Basements are commonly converted into game rooms. The potential challenges you may run into include controlling moisture, working with low ceilings, limited natural light, and the need for additional electrical or HVAC work. Addressing these issues can add to the total cost, but it ensures a comfortable and functional space.

“Basement waterproofing” sometimes refers to applying a waterproof sealant to basement walls, in which case you would use a waterproof paint, often made of latex. However, there are many methods you can use to waterproof a basement, including exterior drainage systems, interior drainage systems, dehumidifiers, and more. As such, the materials you use can vary depending on the methods you use.

The purpose of crawl space encapsulation is to prevent mold and moisture from entering your space. If your vapor barrier is properly installed and intact, it will dramatically reduce the chance that your crawl space develops mold. That said, moisture can condense in the area. If you notice excess humidity, you may need to install a dehumidifier to stave off mold and mildew growth.

The Dunwoody, GA homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"