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  • Verified reviews icon28
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Warsaw

Avatar for Tar Heel Basement Systems

Tar Heel Basement Systems

4.70(
145
)
Approved Pro

Tar Heel Basement Systems

4.70(
145
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
22 years of experience

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS 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 THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Excellent from planning, design and execution. Installers Mike Z, Tar S, and Zach E were outstanding in their work three days of work in he crawl space of a house"

Gene B on September 2025

Established in 2003, Tar Heel Basement Systems stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of North Carolina, we bring our local expertise closer to you. THBS 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 THBS we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Excellent from planning, design and execution. Installers Mike Z, Tar S, and Zach E were outstanding in their work three days of work in he crawl space of a house"

Gene B on September 2025


Avatar for Eastern Crawlspace Solutions

Eastern Crawlspace Solutions

5.00(
6
)
Approved Pro

Eastern Crawlspace Solutions

5.00(
6
)
Approved Pro
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Andrew is highly knowledgeable, reliable and went above and beyond ilon my project. "

Michael M on October 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Andrew is highly knowledgeable, reliable and went above and beyond ilon my project. "

Michael M on October 2025


Tar Heel Basement Systems

5.00(
2
)
Approved Pro

Tar Heel Basement Systems

5.00(
2
)
Approved Pro
22 years of experience
Free onsite estimate

Tar Heel Basement Systems, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North Carolina. With fully trained technicians, industry-leading products, and nationally backed warranties, Tar Heel Basement Systems is here to restore your foundation or crawlspace.

"My experience was excellent, from initial call to completion of the work. Great team that showed up on time, conducted themselves well, and were committed to their work. Austin F. Conducted a thorough inspection and proposed a multistage plan to repair my crawlspace. I was especially happy that an engineering firm prepared final inspection and drawings for the county permit process. John, Austin, Taylor, and Chris worked very hard for three days, even in the rain and cold. Great company and people."

Ricky G on February 2025

Tar Heel Basement Systems, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across North Carolina. With fully trained technicians, industry-leading products, and nationally backed warranties, Tar Heel Basement Systems is here to restore your foundation or crawlspace.

"My experience was excellent, from initial call to completion of the work. Great team that showed up on time, conducted themselves well, and were committed to their work. Austin F. Conducted a thorough inspection and proposed a multistage plan to repair my crawlspace. I was especially happy that an engineering firm prepared final inspection and drawings for the county permit process. John, Austin, Taylor, and Chris worked very hard for three days, even in the rain and cold. Great company and people."

Ricky G on February 2025


Avatar for Bailey Sales & Service, LLC

Bailey Sales & Service, LLC

5.00(
3
)
Approved Pro

Bailey Sales & Service, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. We are a local Veteran Owned Business that takes pride in pleasing our clients. Call us today you'll be pleased you did. Thank you

"i am well satisfied with the quality of the work performed."

Kenneth M on April 2023

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. We are a local Veteran Owned Business that takes pride in pleasing our clients. Call us today you'll be pleased you did. Thank you

"i am well satisfied with the quality of the work performed."

Kenneth M on April 2023


ENC Crawlspace

4.50(
2
)
Approved Pro

ENC Crawlspace

4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

ENC Crawlspace is a locally owned & operated business located in Mount Olive. With early a decade of experience, you can trust that you will be receiving guaranteed quality service. Every project gets done with the attention to detail and thorough work ethic that we would use on our own home. Our specialty is crawlspaces - everything from encapsulation, dehumidifiers, and insulation. Call today to set an appointment! We look forward to working with you.

"Great customer service and easy to work with."

Ben S on August 2021

ENC Crawlspace is a locally owned & operated business located in Mount Olive. With early a decade of experience, you can trust that you will be receiving guaranteed quality service. Every project gets done with the attention to detail and thorough work ethic that we would use on our own home. Our specialty is crawlspaces - everything from encapsulation, dehumidifiers, and insulation. Call today to set an appointment! We look forward to working with you.

"Great customer service and easy to work with."

Ben S on August 2021


Avatar for AdvantaClean of Coastal Carolina

AdvantaClean of Coastal Carolina

4.93(
15
)

AdvantaClean of Coastal Carolina

4.93(
15
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Specializing in Sanitizing! Founded in 2011, AdvantaClean of Coastal Carolina has established themselves as premier providers of essential services related to indoor air quality in the residential, commercial and governmental market segments. We are the first responders when you face emergencies such as severe mold growth, a burst water main, or more. We work quickly and efficiently to tackle the problem to prevent further, costlier damage. For a Healthy Home & Business, Trust AdvantaClean to Get the Job Done!

"This company arrived when the we’re supposed to. The workers were very professional and neat while performing their job. We we’re very pleased with the work and the outcome."

Wayne M on May 2020

Specializing in Sanitizing! Founded in 2011, AdvantaClean of Coastal Carolina has established themselves as premier providers of essential services related to indoor air quality in the residential, commercial and governmental market segments. We are the first responders when you face emergencies such as severe mold growth, a burst water main, or more. We work quickly and efficiently to tackle the problem to prevent further, costlier damage. For a Healthy Home & Business, Trust AdvantaClean to Get the Job Done!

"This company arrived when the we’re supposed to. The workers were very professional and neat while performing their job. We we’re very pleased with the work and the outcome."

Wayne M on May 2020


Avatar for Regional Foundation & Crawl Space Repair

Regional Foundation & Crawl Space Repair

4.52(
60
)

Regional Foundation & Crawl Space Repair

4.52(
60
)
Customers say: True professional
41 years of experience

Regional Foundation & Crawl Space Repair isn't your typical company of contractors, but we make the search for a responsible and trustworthy contractor rather easy. We're a member of the internationally renowned Basement Systems, Inc. basement waterproofing network, where you'll find a network of dealers devoted to the important guidelines of respect, integrity and responsibility. We want to meet your needs and wherever possible, we even want to exceed your expectations! Additional phones - (800) 536-6260, (919) 605-4110, (919) 982-1239, (919) 422-3206.

"I had a flood for the first time in the crawlspace and basement. I called Regional Foundation & Crawlspace Repair to come out. They wanted 27K for crawlspace encapsulation, that was too much and I could do most the work myself. I instead paid them $5,000.00 to bury a geodrain and install a triple safe sump pump system. This is the job they did, they installed the sump pumps at the 3rd to lowest point in the crawlspace and this geodrain goes back and forth from uphill to downhill. The lowest point still allows water to flood downstairs. They also cracked a chunk of my foundation at the point of sump pumps egress. Outside they just threw rocks on ground were the water comes out and can get back into the ground to reenter the crawlspace. They got 1 star because the people were nice, their job was not. Update as of 4/23/2024 they contacted me and said they wanted to make sure everything was good. A Girl and guy came out and noticed a couple things I didn't and said they would fix it that their company does not do work like that. They dug up all the previous geodrain and moved it to walls, tried to level out the drain and changed the location of the pumps and the drain outside. She had a really good work ethic and never took a break. The guy was on the other side of house and think he did good too. Everything they did looked professional and looks like they fixed everything. They had to come back today to finish the work today, but had three of them. It all looks good and they tested everything. They apologized about the old work and were not sure went wrong, but I don't have a negative view of the company now and am satisfied with the work they did. Just nocking one star for the under trained individuals that came the first time, the second crew was great!"

Richard M on April 2024

Regional Foundation & Crawl Space Repair isn't your typical company of contractors, but we make the search for a responsible and trustworthy contractor rather easy. We're a member of the internationally renowned Basement Systems, Inc. basement waterproofing network, where you'll find a network of dealers devoted to the important guidelines of respect, integrity and responsibility. We want to meet your needs and wherever possible, we even want to exceed your expectations! Additional phones - (800) 536-6260, (919) 605-4110, (919) 982-1239, (919) 422-3206.

"I had a flood for the first time in the crawlspace and basement. I called Regional Foundation & Crawlspace Repair to come out. They wanted 27K for crawlspace encapsulation, that was too much and I could do most the work myself. I instead paid them $5,000.00 to bury a geodrain and install a triple safe sump pump system. This is the job they did, they installed the sump pumps at the 3rd to lowest point in the crawlspace and this geodrain goes back and forth from uphill to downhill. The lowest point still allows water to flood downstairs. They also cracked a chunk of my foundation at the point of sump pumps egress. Outside they just threw rocks on ground were the water comes out and can get back into the ground to reenter the crawlspace. They got 1 star because the people were nice, their job was not. Update as of 4/23/2024 they contacted me and said they wanted to make sure everything was good. A Girl and guy came out and noticed a couple things I didn't and said they would fix it that their company does not do work like that. They dug up all the previous geodrain and moved it to walls, tried to level out the drain and changed the location of the pumps and the drain outside. She had a really good work ethic and never took a break. The guy was on the other side of house and think he did good too. Everything they did looked professional and looks like they fixed everything. They had to come back today to finish the work today, but had three of them. It all looks good and they tested everything. They apologized about the old work and were not sure went wrong, but I don't have a negative view of the company now and am satisfied with the work they did. Just nocking one star for the under trained individuals that came the first time, the second crew was great!"

Richard M on April 2024



Avatar for Carolina Weatherization

Carolina Weatherization

5.00(
7
)

Carolina Weatherization

5.00(
7
)
Customers say: Quick response
19 years of experience

CW is proud to be the most trusted and respected weatherization company in the area. They have been the chosen contractor for several Department of Energy, and Utility funded programs for over 6 years. Everyone at CW takes pride in their customer service, cleanliness, and the highest quality, most cost effective improvements available. All employees have the latest certifications. Including BPI, Lead Certified Renovator, First Aid, and others.

"Let's say if you don't go with this company, you'll be severally disappointed. The Carolina Weatherization team, (Matt, Eric, Chris and Brian) are phenomenal! I considered putting in insulation in October to support my energy costs and went through several quotes with other companies prior to selecting this team. I am incredibly happy that I reviewed this quote and chose this team. They let me know they were on the way prior to arrival, took impeccable care of my home by laying down cloth, wearing booties, and doing a bang up cleaning job prior to leaving. They were helpful in repairing a shelving unit and installing a brand new attic door to support all of their work. These gentlemen take pride in their work and it shows with how diligent they are in ensuring that the right steps are taking before, during, and after."

Ashley M on November 2025

CW is proud to be the most trusted and respected weatherization company in the area. They have been the chosen contractor for several Department of Energy, and Utility funded programs for over 6 years. Everyone at CW takes pride in their customer service, cleanliness, and the highest quality, most cost effective improvements available. All employees have the latest certifications. Including BPI, Lead Certified Renovator, First Aid, and others.

"Let's say if you don't go with this company, you'll be severally disappointed. The Carolina Weatherization team, (Matt, Eric, Chris and Brian) are phenomenal! I considered putting in insulation in October to support my energy costs and went through several quotes with other companies prior to selecting this team. I am incredibly happy that I reviewed this quote and chose this team. They let me know they were on the way prior to arrival, took impeccable care of my home by laying down cloth, wearing booties, and doing a bang up cleaning job prior to leaving. They were helpful in repairing a shelving unit and installing a brand new attic door to support all of their work. These gentlemen take pride in their work and it shows with how diligent they are in ensuring that the right steps are taking before, during, and after."

Ashley M on November 2025


Avatar for Southeast Foundation & Crawl Space Repair

Southeast Foundation & Crawl Space Repair

3.94(
17
)

Southeast Foundation & Crawl Space Repair

3.94(
17
)
Customers say: Super punctual
16 years of experience

Southeast Foundation Repair is a family-owned business specializing in foundation repair, basement waterproofing & finishing, crawl space encapsulation and foundation wall crack sealing. We service Southeastern North Carolina, including Fayetteville, Wilmington, and surrounding areas such as Boiling Spring Lakes, Burgaw, Carolina Beach, Clinton, Elizabethville, Hope Mills, Laurinburg, Lumberton, Murraysville, Myrtle Grove, North Myrtle, Oak Island, Raeford, Red Springs, Roseboro, Sneads Ferry, St. James, Sunset Beach, Wallace, Whiteville, Wrightsboro, and Wrightsville Beach.

"Our crawlspace was encapsulated in June and almost immediately had issues with leaking. They had to come back twice to fix the leaks in the hatch and fix the substandard job that was done in terminating the condensate pump drain. In addition, we have had more leaks in the past several months that were addressed by them resealing. The most recent time they came out to fix a leak, the service technician did not actually fix anything, but rather told us we needed a sump pump and left it at that. About three months in, a horrid smell developed in the house from the crawlspace. At first, the team lead came in and said it was the worst crawlspace he'd ever smelled and suggested it was due to rats. That same day we had Terminex come out, and they ended up getting on the phone with the service manager to tell her there was no possible way it was rats. Her solution? Try a dehumidifier. Unsurprisingly, in the winter, when stack effect is most prominent, it did not address the issue (the provided dehumidifier with charcoal filter does not run when humidity levels are low)./'][ From doing my own research, it seems that this is soil gasses which can be fixed with a mitigation system/ventilation system and a sump pump. We would be happy to work with the service manager to move forward with some of the options, but she has proven to be unwilling to work with us because "we have already given them a free dehumidifier," as relayed by the service technician when he was on site. Other issues have included: rim joists unsealed and uninsulated, mold being "treated" but left hanging on the joists and not cleaned off, and electrical and plumbing points left unsealed which contributed to the smell during the cold weather due to stack effect. Over the last few months when contacting the service manager, she has grown increasingly shorter in her temperament with us or ignores communication altogether. This company does not care that we are still experiencing problems with the encapsulation system. At this point, we are completely at a loss for how to continue as this has dragged on for months. Based on responses we have received from them and the length of time it takes for them to come onsite we have lost confidence in their ability to resolve our issues. To anyone considering using them for an encapsulation, we would recommend using a different company."

Rya H on February 2024

Southeast Foundation Repair is a family-owned business specializing in foundation repair, basement waterproofing & finishing, crawl space encapsulation and foundation wall crack sealing. We service Southeastern North Carolina, including Fayetteville, Wilmington, and surrounding areas such as Boiling Spring Lakes, Burgaw, Carolina Beach, Clinton, Elizabethville, Hope Mills, Laurinburg, Lumberton, Murraysville, Myrtle Grove, North Myrtle, Oak Island, Raeford, Red Springs, Roseboro, Sneads Ferry, St. James, Sunset Beach, Wallace, Whiteville, Wrightsboro, and Wrightsville Beach.

"Our crawlspace was encapsulated in June and almost immediately had issues with leaking. They had to come back twice to fix the leaks in the hatch and fix the substandard job that was done in terminating the condensate pump drain. In addition, we have had more leaks in the past several months that were addressed by them resealing. The most recent time they came out to fix a leak, the service technician did not actually fix anything, but rather told us we needed a sump pump and left it at that. About three months in, a horrid smell developed in the house from the crawlspace. At first, the team lead came in and said it was the worst crawlspace he'd ever smelled and suggested it was due to rats. That same day we had Terminex come out, and they ended up getting on the phone with the service manager to tell her there was no possible way it was rats. Her solution? Try a dehumidifier. Unsurprisingly, in the winter, when stack effect is most prominent, it did not address the issue (the provided dehumidifier with charcoal filter does not run when humidity levels are low)./'][ From doing my own research, it seems that this is soil gasses which can be fixed with a mitigation system/ventilation system and a sump pump. We would be happy to work with the service manager to move forward with some of the options, but she has proven to be unwilling to work with us because "we have already given them a free dehumidifier," as relayed by the service technician when he was on site. Other issues have included: rim joists unsealed and uninsulated, mold being "treated" but left hanging on the joists and not cleaned off, and electrical and plumbing points left unsealed which contributed to the smell during the cold weather due to stack effect. Over the last few months when contacting the service manager, she has grown increasingly shorter in her temperament with us or ignores communication altogether. This company does not care that we are still experiencing problems with the encapsulation system. At this point, we are completely at a loss for how to continue as this has dragged on for months. Based on responses we have received from them and the length of time it takes for them to come onsite we have lost confidence in their ability to resolve our issues. To anyone considering using them for an encapsulation, we would recommend using a different company."

Rya H on February 2024

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FAQs for basement waterproofing projects in Warsaw, NC

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

  • Water in your basement, including damp walls or puddles on the floor

  • Mold spots in your basement

  • Musty smells or odors

  • Warped doors or walls

  • Cracks in walls

  • Insect issues, such as cockroaches and termites

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

Damp proofing and waterproofing are both methods to help keep your basement dry. Damp proofing keeps soil moisture from entering your basement, which is helpful since your basement is underground. Waterproofing, however, keeps both soil moisture and liquid water out of the basement, which is essential, especially if you live in a wet environment. Because it’s more protective, waterproofing typically costs more than damp proofing.

Several factors dictate if you should waterproof the interior or exterior of your basement. Waterproofing the exterior of your home is a great option if you use your basement for storage, as it provides the most protection from water and water damage. If you prefer work done outside of your home versus inside, exterior waterproofing is best for you. However, interior waterproofing is often less expensive since the area is easier to reach and requires less labor.

The cost of basement waterproofing is $4,950 for the average homeowner. However, you could end up paying between $600 and $14,000, depending on factors like basement size, waterproofing method, and the region you live in. 

If you live in an area with heavy rainfall, you might be paying more for waterproofing than if you lived somewhere drier since waterproofing contractors would be in high demand. Likewise, a 500-foot basement costs between $2,500 and $5,000 to waterproof, but that price rises significantly for a larger basement.

The Warsaw, NC homeowners’ guide to basement waterproofing services

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