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Find Foundation, basement or crawlspace waterproofing / encapsulation pros in Roswell

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
27 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 Crawlspace Ninja of Alpharetta

Crawlspace Ninja of Alpharetta

5.00(
5
)
•Approved Pro

Crawlspace Ninja of Alpharetta

5.00(
5
)
•Approved Pro
5 years of experience
Free onsite estimate

Crawlspace Ninja of Alpharetta, proudly BBB A+ Rated, specializes in crawl space repair and crawlspace encapsulation for metro Atlanta homes. Using our exclusive Crawl Space Ninja Encapsulation System™, we improve indoor air quality, keeping your crawl space dry and mold-free. Our Alpharetta team offers expert crawl space and basement waterproofing, backed by lifetime warranties, mold-free guarantees, and 100% satisfaction. We’re committed to quality, transforming your space into a worry-free zone with top-notch service. Serving Roswell, Alpharetta, Cumming, Gainesville, and beyond, we elevate your living experience. Call today for a free inspection and create a healthier home!

"I had the most amazing and smooth experience with Crawlspace Ninja of Alpharetta! From the owner Mike, inspectors Jordan and Jamall and everybody from the crew, they treated me like family, answered every question I had, adjusted my quote based on my needs and budget, they even have financing options if I didn't want to pay out of pocket. Couldn't be happier I gave my business to the right professional people! Thank you Crawlspace Ninja of Alpharetta!"

Richard L on October 2025

Crawlspace Ninja of Alpharetta, proudly BBB A+ Rated, specializes in crawl space repair and crawlspace encapsulation for metro Atlanta homes. Using our exclusive Crawl Space Ninja Encapsulation System™, we improve indoor air quality, keeping your crawl space dry and mold-free. Our Alpharetta team offers expert crawl space and basement waterproofing, backed by lifetime warranties, mold-free guarantees, and 100% satisfaction. We’re committed to quality, transforming your space into a worry-free zone with top-notch service. Serving Roswell, Alpharetta, Cumming, Gainesville, and beyond, we elevate your living experience. Call today for a free inspection and create a healthier home!

"I had the most amazing and smooth experience with Crawlspace Ninja of Alpharetta! From the owner Mike, inspectors Jordan and Jamall and everybody from the crew, they treated me like family, answered every question I had, adjusted my quote based on my needs and budget, they even have financing options if I didn't want to pay out of pocket. Couldn't be happier I gave my business to the right professional people! Thank you Crawlspace Ninja of Alpharetta!"

Richard L on October 2025

Everdry Waterproofing

4.92(
847
)
•Approved Pro

Everdry Waterproofing

4.92(
847
)
•Approved Pro
Super Service Award
Customers say: True professional
50 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
10 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

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

Salazar Concrete

5.00(
10
)
•Approved Pro

Salazar Concrete

5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

With more than 15 years of experience, we are here to help you with all your concrete needs. We proudly offer outstanding quality service in all aspects of concrete work including driveways, floors, basements, and much more. We also do basement waterproofing. As a family-owned and locally-operated business, we can offer highly competitive prices, and a level of customer service a larger firm simply cannot match. Quality work and lasting impressions are our main priorities, so please give us a call today! Se habla Espanol!

"I have known Mr. Salzar for almost 10 years and he has done many projects for me. As usual, his professionalism and quality of work far exceeded my expectations. He just completed a structural retaining wall of concrete block. The wall looks amazing and is built to last forever."

Chuck A on December 2020

With more than 15 years of experience, we are here to help you with all your concrete needs. We proudly offer outstanding quality service in all aspects of concrete work including driveways, floors, basements, and much more. We also do basement waterproofing. As a family-owned and locally-operated business, we can offer highly competitive prices, and a level of customer service a larger firm simply cannot match. Quality work and lasting impressions are our main priorities, so please give us a call today! Se habla Espanol!

"I have known Mr. Salzar for almost 10 years and he has done many projects for me. As usual, his professionalism and quality of work far exceeded my expectations. He just completed a structural retaining wall of concrete block. The wall looks amazing and is built to last forever."

Chuck A on December 2020

AK Waterproofing

4.71(
35
)
•Approved Pro

AK Waterproofing

4.71(
35
)
•Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

At AK Waterproofing we are dedicated to providing our clients with the very best in waterproofing services. We take pride in the attention to detail we put into each of the projects we are involved with. We are known for our quality work, and the integrity of our business. Call us today!

"Had a French drain installed. Workers were on time and worked quickly. I am very happy with the experience."

Derrick F on June 2025

At AK Waterproofing we are dedicated to providing our clients with the very best in waterproofing services. We take pride in the attention to detail we put into each of the projects we are involved with. We are known for our quality work, and the integrity of our business. Call us today!

"Had a French drain installed. Workers were on time and worked quickly. I am very happy with the experience."

Derrick F on June 2025

Bedford Household Services

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Bedford Household Services

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
3 years of experience
Free onsite estimate

Bedford Household Services 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.

Bedford Household Services 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.

AquaGuard Foundation Solutions

4.53(
158
)
•Approved Pro

AquaGuard Foundation Solutions

4.53(
158
)
•Approved Pro
Customers say: Quality work
79 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 AquaGuard Foundation Solutions

AquaGuard Foundation Solutions

4.53(
152
)
•Approved Pro

AquaGuard Foundation Solutions

4.53(
152
)
•Approved Pro
Customers say: Quality work
53 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.

"They were quick to respond. The first time working with them. Aquaguard quickly identified the problem and I can fix it myself."

Sherron J on March 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.

"They were quick to respond. The first time working with them. Aquaguard quickly identified the problem and I can fix it myself."

Sherron J on March 2025

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FAQs for foundation, basement or crawlspace waterproofing / encapsulation projects in Roswell, GA

The most affordable way to waterproof your basement is with interior methods like waterproof paint, costing between $1 and $8 per square foot, or silicate concrete sealers priced at $4 to $6 per square foot. However, these solutions are only suitable for certain issues. If your basement moisture is due to more serious problems like a cracked foundation, you'll need more extensive (and costly) repairs.

Absolutely! Waterproofing your basement is a smart investment that can increase your home's value. By keeping your basement dry and free of moisture problems, you protect your home's structural integrity and make it more appealing to potential buyers. Plus, taking proactive measures now can prevent costly water damage repairs down the line.

The time required to waterproof a basement depends on the selected method. Some approaches to interior waterproofing, like paint or sealant, can be completed within a day. Installing new drains or weeping tiles will need at least two to three days of labor. Any forms of exterior waterproofing that require you to excavate land will require an additional three days of work to prepare the ground.

Yes, basement waterproofing can significantly increase your home's value. A dry, leak-free basement is a strong selling point for potential buyers, enhancing your property's desirability and market price. Investing in professional waterproofing not only protects your home's structural integrity but also ensures a healthier living environment by preventing mold and mildew growth.

Waterproofing both the interior and exterior of your basement offers the best protection against moisture. Exterior waterproofing stops water from penetrating your foundation, while interior methods manage any moisture that does enter. If you must choose one, exterior waterproofing is generally more effective, as it prevents water from reaching your home's interior in the first place.

The Roswell, GA homeowners’ guide to foundation, basement or crawlspace waterproofing / encapsulations

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

See all articles