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  • Average homeowner rating star icon4.9
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  • Verified reviews icon14
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Erwin

Avatar for Thomas Waterproofing Company, LLC

Thomas Waterproofing Company, LLC

5.00(
15
)
Approved Pro

Thomas Waterproofing Company, LLC

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At Thomas Waterproofing Company, you will never meet a salesman. You will meet an owner of the company to personally evaluate your problem. You won't have to sit through a 2 hour laptop presentation, and you’ll never be pressured into buying our service. With over 40 years of experience in the industry between the owners, you can be confident in the evaluation and solutions proposed to you. We will never compromise integrity for profit. We will offer the best, most affordable solutions to fix your issues.

"A home inspector recommended Taylor Waterproofing, saying it was a quality company that had reasonable pricing. When I called, the owner said he was booked beyond when I needed the work done, but after considering a moment, he said he would get the work done even if it meant working late or over the weekend. He kept in touch, so i never worried that the work wouldn't happen. When I met his team, I was very impressed with their professionalism and their kindness. The work was done well within my time constraints! My crawl space was left perfectly clean; he did way more than I expected. Working with them was a great experience!"

Renee C on May 2021

At Thomas Waterproofing Company, you will never meet a salesman. You will meet an owner of the company to personally evaluate your problem. You won't have to sit through a 2 hour laptop presentation, and you’ll never be pressured into buying our service. With over 40 years of experience in the industry between the owners, you can be confident in the evaluation and solutions proposed to you. We will never compromise integrity for profit. We will offer the best, most affordable solutions to fix your issues.

"A home inspector recommended Taylor Waterproofing, saying it was a quality company that had reasonable pricing. When I called, the owner said he was booked beyond when I needed the work done, but after considering a moment, he said he would get the work done even if it meant working late or over the weekend. He kept in touch, so i never worried that the work wouldn't happen. When I met his team, I was very impressed with their professionalism and their kindness. The work was done well within my time constraints! My crawl space was left perfectly clean; he did way more than I expected. Working with them was a great experience!"

Renee C on May 2021


Avatar for AFS Foundation & Waterproofing Specialists

AFS Foundation & Waterproofing Specialists

4.34(
69
)
Approved Pro

AFS Foundation & Waterproofing Specialists

4.34(
69
)
Approved Pro
Customers say: True professional
26 years of experience
Free onsite estimate

AFS Foundation Repair & Waterproofing Specialists (AFS), A Groundworks Company, specializes in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Alabama, Georgia, Kentucky, Florida, and Tennessee. With fully trained technicians, industry-leading products, and nationally backed warranties, AFS is here to restore your basement, foundation, or crawl space.

"Married Ridley , Cody Stealey and Shawn Lowe did a very good job on water proofing our crawl space. Arrived on time and kept us well informed during the entire job. "

Henson S on October 2025

AFS Foundation Repair & Waterproofing Specialists (AFS), A Groundworks Company, specializes in helping homeowners with their foundation repair, waterproofing, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Alabama, Georgia, Kentucky, Florida, and Tennessee. With fully trained technicians, industry-leading products, and nationally backed warranties, AFS is here to restore your basement, foundation, or crawl space.

"Married Ridley , Cody Stealey and Shawn Lowe did a very good job on water proofing our crawl space. Arrived on time and kept us well informed during the entire job. "

Henson S on October 2025


Avatar for AFS Foundation & Waterproofing Specialists

AFS Foundation & Waterproofing Specialists

4.43(
14
)
Approved Pro

AFS Foundation & Waterproofing Specialists

4.43(
14
)
Approved Pro
Customers say: Super punctual
26 years of experience
Free onsite estimate

Established in 2000, AFS Foundation & Waterproofing Specialist 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, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across Alabama, Tennessee, Georgia, and Mississippi, and Kentucky, we bring our expertise closer to you. AFS 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 AFS Foundation & Waterproofing Specialist, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! CBC1266770 (FL) | 68623 (TN) | HBLN #24235 (AL)

"I have had AFS shore up my basement wall as well as installing a dehumidifier. They do excellent work and provide service after the sale. Highly recommend!"

Lisa K on September 2025

Established in 2000, AFS Foundation & Waterproofing Specialist 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, dehumidification, and concrete lifting, we provide comprehensive services tailored to meet your needs. With offices spanning across Alabama, Tennessee, Georgia, and Mississippi, and Kentucky, we bring our expertise closer to you. AFS 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 AFS Foundation & Waterproofing Specialist, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! CBC1266770 (FL) | 68623 (TN) | HBLN #24235 (AL)

"I have had AFS shore up my basement wall as well as installing a dehumidifier. They do excellent work and provide service after the sale. Highly recommend!"

Lisa K on September 2025


Avatar for True Foundation Remodeling

True Foundation Remodeling

4.14(
11
)
Approved Pro

True Foundation Remodeling

4.14(
11
)
Approved Pro
Customers say: Terrific value
1 years of experience
Free onsite estimate

With over 15 years of experience in the Northeast Tennessee area, True Foundation Remodeling is your go-to for all your home renovation needs. Specializing in flooring installation, drywall repair, interior paint and more, we strive to provide top-quality work with a strong focus on cleanliness, professionalism, and respect. Our team takes great pride in our attention to detail and ensuring a stress-free work atmosphere for our clients. As a family-owned and operated business, we prioritize our clients' satisfaction above all else. We are committed to delivering exceptional results and creating beautiful, functional spaces for you and your family to enjoy. Don't hesitate to reach out and request a quote today.

"Fast response. Great expert work. Friendly professional communication. I'll definitely hire them again."

Charlotte P on December 2025

With over 15 years of experience in the Northeast Tennessee area, True Foundation Remodeling is your go-to for all your home renovation needs. Specializing in flooring installation, drywall repair, interior paint and more, we strive to provide top-quality work with a strong focus on cleanliness, professionalism, and respect. Our team takes great pride in our attention to detail and ensuring a stress-free work atmosphere for our clients. As a family-owned and operated business, we prioritize our clients' satisfaction above all else. We are committed to delivering exceptional results and creating beautiful, functional spaces for you and your family to enjoy. Don't hesitate to reach out and request a quote today.

"Fast response. Great expert work. Friendly professional communication. I'll definitely hire them again."

Charlotte P on December 2025


Avatar for United Structural Systems

United Structural Systems

New on AngiNew on Angi
Approved Pro

United Structural Systems

New on AngiNew on Angi
Approved Pro
32 years of experience
Free onsite estimate

USS has worked with over 30,000 satisfied customers to help restore the integrity of their homes, including realtors, property management companies, home inspectors, and HOAs. We pride ourselves on top notch foundation repair and waterproofing products and quality workmanship, doing our job with excellence and backing it with our transferable warranties. We are problem solvers, seeking out the source of the problem and implementing a foundation or waterproofing repair that will last. We hold honesty and integrity in high regard, not only in the work we do but also the people we employ. We Guarantee Our Best in Keeping Homes Dry & Stable!

USS has worked with over 30,000 satisfied customers to help restore the integrity of their homes, including realtors, property management companies, home inspectors, and HOAs. We pride ourselves on top notch foundation repair and waterproofing products and quality workmanship, doing our job with excellence and backing it with our transferable warranties. We are problem solvers, seeking out the source of the problem and implementing a foundation or waterproofing repair that will last. We hold honesty and integrity in high regard, not only in the work we do but also the people we employ. We Guarantee Our Best in Keeping Homes Dry & Stable!


Avatar for Ameri-Dry Waterproofing

Ameri-Dry Waterproofing

4.52(
21
)

Ameri-Dry Waterproofing

4.52(
21
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Are you looking for a basement waterproofing company with the best techniques for wet basement repair? Ameri-Dry ® is locally operated but nationally owned. This means we can provide you with the dedicated level of support of a local basement waterproofing company, but our work is backed by a strong national name and a Full Life-of-the-Structure Warranty. Whether you need wet basement repair or foundation repair, waterproofing problems don't just go away. In fact, over time, they could worsen, damaging the structure of your home and costing you much more money in the long run!

Are you looking for a basement waterproofing company with the best techniques for wet basement repair? Ameri-Dry ® is locally operated but nationally owned. This means we can provide you with the dedicated level of support of a local basement waterproofing company, but our work is backed by a strong national name and a Full Life-of-the-Structure Warranty. Whether you need wet basement repair or foundation repair, waterproofing problems don't just go away. In fact, over time, they could worsen, damaging the structure of your home and costing you much more money in the long run!


I am a self-taught artist, initially drawn to experiment with pastels and colored pencil, and now working with acrylic on canvas. My art speaks for itself.


Avatar for The Honey Do Service, Inc. - Johnson City, TN

The Honey Do Service, Inc. - Johnson City, TN

3.94(
53
)

The Honey Do Service, Inc. - Johnson City, TN

3.94(
53
)
Customers say: Quality work
22 years of experience

The Honey Do Service offers free itemized estimates for your Honey Do list. We are locally owned and operated, with high expectations of our employees to complete the work at hand to the highest standards. There is no job too small, we do it all! With a broad range of services offered there is nothing we can not accomplish, from Plumbing, Concrete, Carpentry (Interior & Exterior)Electrical, Roofing, Guttering, Landscaping, Window Installation, Window Repair, Doors (Interior & Exterior) Painting, Tile, Siding, Pressure Washing, Sheetrock, Remodeling, Room Additions, Renovations, Storm Damage, and a whole lot more. 100% Satisifaction Guranteed with a 1 year Warranty included on all craftsmanship on our work. Emergency Services available upon request. All of these services and much more are offered to the public as well as commerical properties. We service Johnson City, Jonesborough, Elizabethton, Watauga, Telford, Gray, Erwin, Unicoi and surrounding Cities and Counties.

The Honey Do Service offers free itemized estimates for your Honey Do list. We are locally owned and operated, with high expectations of our employees to complete the work at hand to the highest standards. There is no job too small, we do it all! With a broad range of services offered there is nothing we can not accomplish, from Plumbing, Concrete, Carpentry (Interior & Exterior)Electrical, Roofing, Guttering, Landscaping, Window Installation, Window Repair, Doors (Interior & Exterior) Painting, Tile, Siding, Pressure Washing, Sheetrock, Remodeling, Room Additions, Renovations, Storm Damage, and a whole lot more. 100% Satisifaction Guranteed with a 1 year Warranty included on all craftsmanship on our work. Emergency Services available upon request. All of these services and much more are offered to the public as well as commerical properties. We service Johnson City, Jonesborough, Elizabethton, Watauga, Telford, Gray, Erwin, Unicoi and surrounding Cities and Counties.


Avatar for New World Remodeling

New World Remodeling

4.57(
7
)

New World Remodeling

4.57(
7
)
Customers say: Quality work
24 years of experience

Established in 2002 offering the best quality of service, at a great price, never pay more for materials than receipt price plus get 10% off all materials with fast and free quote in 24 hours or less guaranteed. All work guaranteed for one full year.

"Mr. Bunche did a great job of ending the sidewalk, fixing the ends, patching mortar, and building a bridge. There was more concrete to be removed than it appeared at first, so there was an additional charge above the estimate. He is in demand, so sometimes it takes a bit for him to get you on the schedule."

Jeanne P on July 2018

Established in 2002 offering the best quality of service, at a great price, never pay more for materials than receipt price plus get 10% off all materials with fast and free quote in 24 hours or less guaranteed. All work guaranteed for one full year.

"Mr. Bunche did a great job of ending the sidewalk, fixing the ends, patching mortar, and building a bridge. There was more concrete to be removed than it appeared at first, so there was an additional charge above the estimate. He is in demand, so sometimes it takes a bit for him to get you on the schedule."

Jeanne P on July 2018


Avatar for Leslie's Roofing LLC

Leslie's Roofing LLC

5.00(
3
)

Leslie's Roofing LLC

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Licensed and Insured for all of GA. We offer a lifetime warranty on all of our work, repairs included. We have been in business for 34 years and service all of Georgia year round. We have claims specialists, Haag inspectors available if needed and top rated customer service and sales managers. We are certified in water and fire restoration, mold remediation and specialist in disaster recovery/estimation. We never require any money until all work is completed to your satisfaction!! We do both commercial and residential properties.

Licensed and Insured for all of GA. We offer a lifetime warranty on all of our work, repairs included. We have been in business for 34 years and service all of Georgia year round. We have claims specialists, Haag inspectors available if needed and top rated customer service and sales managers. We are certified in water and fire restoration, mold remediation and specialist in disaster recovery/estimation. We never require any money until all work is completed to your satisfaction!! We do both commercial and residential properties.

Showing 1-10 of 34
Basement Waterproofing questions, answered by experts

Water damage to concrete is often gradual and can take months, if not years, for a concrete structure to be fully destroyed. The process often starts with cracks on the surface, followed by sinking slabs and eventually crumbling cement. Therefore, it is important to repair minor damages early to prevent the situation from worsening.

Yes, a crawl space can add value to your home. However, there is a higher chance of it adding value if it is an enclosed crawl space, as this reduces issues caused by excess moisture in the home. That being said, a basement does add more value than a crawl space.

A sump pump can be added to an existing basement. To do this, you will need to use a jackhammer or sledgehammer to break up the concrete and dig a pit. You will also need to create a hole in your basement wall to run the discharge pipe through.

You should plan on waiting at least a year and ideally two to three years after construction before finishing your basement. This will give the foundation time to settle in response to the weight of your home and the expansion of the surrounding soil. You can then repair your foundation and seal any cracks as needed before finishing it to reduce your risk of future leaks or other issues.

Yes, these services often increase home value by preventing moisture-related issues and enhancing the usable space in basements or crawlspaces.

The Erwin, TN homeowners’ guide to basement waterproofing services

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

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