Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Erwin, TN

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Erwin, TN?

Select your specific project to find the pro for you.

Verified Reviews for Basement Waterproofing pros in Erwin, TN

*The Angi rating for Basement Waterproofing companies in Erwin, TN 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 Erwin, TN 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 October 27, 2025

Find Basement waterproofing pros in Erwin

Avatar for AFS Foundation & Waterproofing Specialists

AFS Foundation & Waterproofing Specialists

3028 E Governor John Sevier Hwy
4.43(
14
)
•Approved Pro

AFS Foundation & Waterproofing Specialists

3028 E Governor John Sevier Hwy
4.43(
14
)
•Approved Pro
Customers say: Super punctual
34 local quotes requested
25 years of experience

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 Thomas Waterproofing Company, LLC

Thomas Waterproofing Company, LLC

3541 Neal Dr
5.00(
15
)
•Approved Pro

Thomas Waterproofing Company, LLC

3541 Neal Dr
5.00(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 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 R&M Building and Remodeling

R&M Building and Remodeling

Pickett Mill Road
No reviews yet

R&M Building and Remodeling

Pickett Mill Road
No reviews yet
8 years of experience

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

We Provide High Quality Remodels, Repairs, and Renovations for Residential Homes and Commercial Properties. We also do Custom Deck Design and Construction. Privacy Fences. Patios. Sheds. Siding. Roof Repair. Retaining Walls and other Hard Scapes. We do it all!

The Asphalt Heroes

.
No reviews yet

The Asphalt Heroes

.
No reviews yet
25 years of experience

Commercial and residential Free Estimates Locally owned and operated Paving Seal coating Crack repair Pot hole repairs Parking lines Parking lot cleaning Gravel work Asphalt roofs Foundation coatings Driveways Parking lots Streets Cart and walking paths Courts Excavating Dirt work

Commercial and residential Free Estimates Locally owned and operated Paving Seal coating Crack repair Pot hole repairs Parking lines Parking lot cleaning Gravel work Asphalt roofs Foundation coatings Driveways Parking lots Streets Cart and walking paths Courts Excavating Dirt work

Avatar for Blue Ridge Paving and Excavating

Blue Ridge Paving and Excavating

PO Box 6085
5.00(
9
)

Blue Ridge Paving and Excavating

PO Box 6085
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer a variety of services from paving, excavation, concrete, foundations, clearing, hauling, septic, rock hammering, driveways, retaining walls, tree trimming, snow removal and more! We strive on customer satisfaction and doing it right the first time. That is what sets us apart from the competition. We can be counted on to do a complete job and in a timely manner, to the correct specifications. Call us today to get the right service! 423-361-9466

"They done a great job"

Jerry S on November 2024

We offer a variety of services from paving, excavation, concrete, foundations, clearing, hauling, septic, rock hammering, driveways, retaining walls, tree trimming, snow removal and more! We strive on customer satisfaction and doing it right the first time. That is what sets us apart from the competition. We can be counted on to do a complete job and in a timely manner, to the correct specifications. Call us today to get the right service! 423-361-9466

"They done a great job"

Jerry S on November 2024

Showing 1-10 of 32
Basement Waterproofing questions, answered by experts

The most expensive foundation repair method is to install helical piers. Helical piers are a type of steel pier used to support sinking foundations in areas with poor soil conditions or deep bedrock. This foundation repair method can cost up to $3,000 per pier, including labor, because of its material and labor-intensive installation process. Total foundation repair costs can easily reach over $20,000 using this method.

Water can seep into porous materials like wood beams, floor joists, and roof rafters within minutes, but they’ll need to see prolonged exposure before you have structural damage. Mold can start growing within 24 hours, and mold can eat away at the structural components over time. Wood rot is more of a concern, though. Wet and dry rot are fungal infections that set in in moist conditions and rapidly deteriorate wood, causing major structural damage within just a few months in some cases.

Yes, it’s worth it to repair a crawl space foundation, even if the issue seems relatively minor. Foundation problems often get worse and more expensive to fix if you leave them untreated. Additionally, your entire home, from the framing and flooring to the roof system, relies on the foundation for even and level support. Issues with your foundation will almost always manifest as problems in and above your living space, so it’s important to find a solution.

Finishing an unfinished basement adds the most value, with an average return of 70% or $22,400. A bathroom addition in the basement will provide an ROI of 75%, but the higher cost will leave you with a lower actual return of $9,000, on average. Finishing a basement and adding a kitchen, bathroom, and bedroom to rent the space will leave you with the highest possible ROI, as you could see well over 100% if you rent the space out long-term.

The first step to preventing foundation cracks is to repair any current ones. When one crack forms, it becomes more likely that a second crack will follow. A few other tips include performing regular foundation checks, cleaning spouts and gutters, and installing exterior drains if needed. For those living in a hot and arid area, you should water your foundation every other day.

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.

See all articles