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    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Welcome

Avatar for Tar Heel Basement Systems

Tar Heel Basement Systems

4.88(
153
)
Approved Pro

Tar Heel Basement Systems

4.88(
153
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
27 local quotes requested

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!

"From start to finish, everything went great. Jay was thorough and answered ALL of our questions. He even reviewed the competition's proposal! The communication was fantastic every step of the way. The installation was a complicated one being that we have a 100+ year old farmhouse. Tyrese and Stephen had quite the challenge! They did a phenomenal job and really went above and beyond. They worked so hard and did an excellent job of explaining things. Five stars all day"

Michelle G on April 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!

"From start to finish, everything went great. Jay was thorough and answered ALL of our questions. He even reviewed the competition's proposal! The communication was fantastic every step of the way. The installation was a complicated one being that we have a 100+ year old farmhouse. Tyrese and Stephen had quite the challenge! They did a phenomenal job and really went above and beyond. They worked so hard and did an excellent job of explaining things. Five stars all day"

Michelle G on April 2025


Avatar for Crawl Space Jam

Crawl Space Jam

5.00(
8
)
Approved Pro

Crawl Space Jam

5.00(
8
)
Approved Pro
Super Service Award
22 local quotes requested
Free onsite estimate

At Crawl Space Jam, we help homeowners in Greensboro protect what matters most — their home’s foundation, air quality, and long-term value. Our mission is simple: offer honest solutions, do the job right, and keep you informed every step of the way. We never upsell or push services you don’t need — just reliable, expert work tailored to your home. We specialize in crawl space encapsulation, drainage systems, sump pump installation, and high-performance foam board insulation. These services help prevent moisture damage, reduce energy costs, and keep pests out — all while preserving your home’s structural integrity. Whether you're dealing with standing water or just want peace of mind, we’re here to help with quality craftsmanship, local experience, and clear communication. Crawl spaces may be out of sight, but we make sure they’re never out of mind.

"Chris was phenomenal! First off he is timely, has great customer service and included a free estimate. Chris gave updates daily and provided pictures of the work completed. He completed the work and came back by to fix a leaking hose. Chris replaced the hose immediately. He is an entrepreneur who has kept his word after he getting paid. Chris has been a great communicator and I recommend his services to anyone who is looking for quality work, reasonable prices, and exceptional communication. PS - He also installs crawl space sealed entry ways (door). This was needed due a cavity under a porch! Wonderful work Chris! HIGHLY RECOMMENDED!!!!!!!!!!!!"

Jason M on November 2025

At Crawl Space Jam, we help homeowners in Greensboro protect what matters most — their home’s foundation, air quality, and long-term value. Our mission is simple: offer honest solutions, do the job right, and keep you informed every step of the way. We never upsell or push services you don’t need — just reliable, expert work tailored to your home. We specialize in crawl space encapsulation, drainage systems, sump pump installation, and high-performance foam board insulation. These services help prevent moisture damage, reduce energy costs, and keep pests out — all while preserving your home’s structural integrity. Whether you're dealing with standing water or just want peace of mind, we’re here to help with quality craftsmanship, local experience, and clear communication. Crawl spaces may be out of sight, but we make sure they’re never out of mind.

"Chris was phenomenal! First off he is timely, has great customer service and included a free estimate. Chris gave updates daily and provided pictures of the work completed. He completed the work and came back by to fix a leaking hose. Chris replaced the hose immediately. He is an entrepreneur who has kept his word after he getting paid. Chris has been a great communicator and I recommend his services to anyone who is looking for quality work, reasonable prices, and exceptional communication. PS - He also installs crawl space sealed entry ways (door). This was needed due a cavity under a porch! Wonderful work Chris! HIGHLY RECOMMENDED!!!!!!!!!!!!"

Jason M on November 2025


Avatar for Laws Professional Services

Laws Professional Services

5.00(
2
)
Approved Pro

Laws Professional Services

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 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. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional. Showed up on time and completed the job in a reasonable amount of time."

Haley W on January 2024

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. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional. Showed up on time and completed the job in a reasonable amount of time."

Haley W on January 2024


Avatar for Sedona Waterproofing Solutions

Sedona Waterproofing Solutions

4.67(
65
)
Approved Pro

Sedona Waterproofing Solutions

4.67(
65
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
55 local quotes requested

Welcome to Sedona Waterproofing Solutions! We have been serving the greater North Carolina area for over a year. We pride ourselves on quality work and our ability to make our customers happy. Call today for a phone call for a phone consultation at 704-960-7906 for a free phone estimate or general pricing questions. PLEASE NOTE THAT MOLD AND AIR QUALITY WILL BE THE RESPONSIBILITY OF THE RENTERS IF YOU ARE LEASING YOUR PROPERTY! Thank you. We specialize in crawl space repair, Mold remediation basement repair as well as foundations. We do not offer services for small interior mold issues.

"Excellent work and very courteous and professional."

Mark S on September 2023

Welcome to Sedona Waterproofing Solutions! We have been serving the greater North Carolina area for over a year. We pride ourselves on quality work and our ability to make our customers happy. Call today for a phone call for a phone consultation at 704-960-7906 for a free phone estimate or general pricing questions. PLEASE NOTE THAT MOLD AND AIR QUALITY WILL BE THE RESPONSIBILITY OF THE RENTERS IF YOU ARE LEASING YOUR PROPERTY! Thank you. We specialize in crawl space repair, Mold remediation basement repair as well as foundations. We do not offer services for small interior mold issues.

"Excellent work and very courteous and professional."

Mark S on September 2023


Avatar for Sealtech Waterproofing

Sealtech Waterproofing

4.98(
44
)
Approved Pro

Sealtech Waterproofing

4.98(
44
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Sealtech waterproofing services goes beyond what one can expect! Dani, the owner explains exactly what he will be doing and what he says he will do actually happened and then some! Unlike some companies, you are told one thing then another happens or does not happen! First off, Dani has to be satisfied with his work before he will leave it. He said and proved many times, "I want it done right." This attitude gave us a sense of trust that our work would done correctly and completely in a timely and prideful matter. The job for us was to stop the flow of water from a ditch beside our house which was spilling water over into a swell each time it rained. Dani did a wonderful job of putting in drains, boxes, river rocks and grading our property. He kept us informed each step of the process and we knew what he would be able to do and what we should expect from his work. Since the completion of the job he has come back by just to check to see if we have any questions and that everything is going well. You will not find a better company that Sealtech Waterproofing for your drainage and landscaping needs!"

Deborah I on July 2023

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Sealtech waterproofing services goes beyond what one can expect! Dani, the owner explains exactly what he will be doing and what he says he will do actually happened and then some! Unlike some companies, you are told one thing then another happens or does not happen! First off, Dani has to be satisfied with his work before he will leave it. He said and proved many times, "I want it done right." This attitude gave us a sense of trust that our work would done correctly and completely in a timely and prideful matter. The job for us was to stop the flow of water from a ditch beside our house which was spilling water over into a swell each time it rained. Dani did a wonderful job of putting in drains, boxes, river rocks and grading our property. He kept us informed each step of the process and we knew what he would be able to do and what we should expect from his work. Since the completion of the job he has come back by just to check to see if we have any questions and that everything is going well. You will not find a better company that Sealtech Waterproofing for your drainage and landscaping needs!"

Deborah I on July 2023


Avatar for Insulation For All, LLC

Insulation For All, LLC

4.91(
34
)
Approved Pro

Insulation For All, LLC

4.91(
34
)
Approved Pro
Super Service Award
Customers say: Quick response
175 local quotes requested
2 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.

"Everything was done at the agreed upon time, and faster than anticipated. There were photos documenting the work and the pros were easy and pleasant to work with."

RICH C 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.

"Everything was done at the agreed upon time, and faster than anticipated. There were photos documenting the work and the pros were easy and pleasant to work with."

RICH C on October 2025


Avatar for Zip Pest Removal, LLC

Zip Pest Removal, LLC

5.00(
4
)
Approved Pro

Zip Pest Removal, LLC

5.00(
4
)
Approved Pro
6 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"This company offered a competitive price, they were knowledgeable and efficient, and they did a great job with the encapsulation of our crawl space. Noce guys too! I highly reccommend their services!!"

Jason E on August 2025

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"This company offered a competitive price, they were knowledgeable and efficient, and they did a great job with the encapsulation of our crawl space. Noce guys too! I highly reccommend their services!!"

Jason E on August 2025


Avatar for Master Services

Master Services

4.76(
152
)
Approved Pro

Master Services

4.76(
152
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
166 local quotes requested

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024

Master Services is your local, certified basement, crawl space, and foundation repair specialists. They specialize in professional services that improve the health and functionality of your below-grade space: Basement Waterproofing Crawl Space Repair Sump Pumps Foundation Repair Concrete Lifting and Leveling Humidity and Mold Control We will make your basement, crawl space, and foundation safe and usable. With free, no obligation estimates, patented products, and lifetime warranties you can rest assured we have the best solution available on the market to fix your problems permanently.

"5 fails in one job, didn't even listen on what the problem was. Then raised the wrong floor, probably damaged the house. [*** Link removed ***]"

Shane B on August 2024


Avatar for Falcone Crawl Space & Structural Repair

Falcone Crawl Space & Structural Repair

4.65(
654
)
Approved Pro

Falcone Crawl Space & Structural Repair

4.65(
654
)
Approved Pro
Customers say: Super punctual
45 local quotes requested
19 years of experience

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Eric and his crew tackled a long-standing drainage problem in the basement of our 1932 Craftsman bungalow. We'd had several estimates and options but They impressed us from the start with their solution to the problem and their professionalism. They were great communicators and kept us apprised of what they were doing every step of the way. Can't recommend them enough."

JIm M on November 2025

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Eric and his crew tackled a long-standing drainage problem in the basement of our 1932 Craftsman bungalow. We'd had several estimates and options but They impressed us from the start with their solution to the problem and their professionalism. They were great communicators and kept us apprised of what they were doing every step of the way. Can't recommend them enough."

JIm M on November 2025


Avatar for BL Waterproofing, LLC

BL Waterproofing, LLC

No reviews yet

BL Waterproofing, LLC

No reviews yet
6 years of experience

Hi there, we are BL Waterproofing, LLC and we specialize in caulking and waterproofing as well as sealant replacements, exterior waterproofing, epoxy, injections, water, repellent, coatings traffic deck, coating concrete repair, Masonary repair, tuck point and many other services with over 20 years of experience.

Hi there, we are BL Waterproofing, LLC and we specialize in caulking and waterproofing as well as sealant replacements, exterior waterproofing, epoxy, injections, water, repellent, coatings traffic deck, coating concrete repair, Masonary repair, tuck point and many other services with over 20 years of experience.

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Basement Waterproofing questions, answered by experts

Interlocking garage tiles made with PVC are the most effective for garages with past issues of humidity and flooding because damp concrete is not suitable for paint. Epoxy coating is also water-resistant and can prevent mold buildup. Finally, porcelain tiles are a wonderful option for wet conditions if your budget allows.

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Plan on cleaning your crawl space at least once a year, though twice a year is ideal. During the cleaning, remove any debris or dust and check for potential issues like pest infestations or water damage. The sooner you catch these issues, the easier (and cheaper) it will be to fix them.

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

Egress windows or doors are required in finished basements to meet safety and building codes. If your basement is unfinished and used as a storage space, egress windows are not required, but anything considered a habitable space must have an additional point of egress in addition to the stairs.

The Welcome, NC homeowners’ guide to basement waterproofing services

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