Get matched with top basement waterproofing pros in Altamont, TN

Frontier Foundation & Crawl Space Repair is a basement waterproofing, foundation repair, and crawl space repair contractor. Do you have doors and windows that are sticking or don't shut properly? Do you see cracks in your drywall? Wet basement, damp musty smells or foundation cracks? Does your crawl space have insulation falling down, bugs, critters or odors? High radon levels? Are your energy bills high? Free estimates. We put the customer first and give WOW service! We are greater Central Tennessee and Southwestern Kentucky's authorized Basement Systems and Supportworks dealer, and we're proud to have served our great communities for over 20 years!

"Excellent service…thank yoi!"

Scott Y on November 2025

"Excellent service…thank yoi!"

Scott Y on November 2025

AFS Foundation & Waterproofing Specialists

4.70(

Customers say: Quality work

AFS Foundation & Waterproofing Specialists

2000 years of experience

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.

"Nick B and Ethan E came a couple of days earlier than scheduled(which we really appreciated since it is a week before Thanksgiving) to level our concrete garage/laundry room floor. We had already moved everything out from both areas(some was in our dining room and kitchen) in preparation for their arrival when Nick reached out to us that they had finished other jobs sooner than expected and could come to our home a few days earlier. Needless to say , getting the job done a few days earlier gave us more time to get our home ready for Thanksgiving dinner! They were both professional, courteous and quickly got the job done. We are pleased with the results!"

Pam B on November 2025

"Nick B and Ethan E came a couple of days earlier than scheduled(which we really appreciated since it is a week before Thanksgiving) to level our concrete garage/laundry room floor. We had already moved everything out from both areas(some was in our dining room and kitchen) in preparation for their arrival when Nick reached out to us that they had finished other jobs sooner than expected and could come to our home a few days earlier. Needless to say , getting the job done a few days earlier gave us more time to get our home ready for Thanksgiving dinner! They were both professional, courteous and quickly got the job done. We are pleased with the results!"

Pam B on November 2025

'58 Foundations

4.55(

'58 Foundations

4.55(

1958 years of experience

For more than 66 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawlspace encapsulation, and foundation repair for homes and commercial properties. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and in upholding the values on which '58 Foundations was built: trust, teamwork, integrity, respect and communication. This comes across in all that we do: from the initial call to job completion, our customers are met with a knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched.

"very professional excellent work"

Donna N on January 2025

"very professional excellent work"

Donna N on January 2025

AFS Foundation & Waterproofing Specialists

4.38(

AFS Foundation & Waterproofing Specialists

4.38(

Customers say: Super punctual

2000 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)

"AFS came to do my crawlspace drainage. The guys did a great job, they were very polite, they cleaned up nicely, too. I was especially impressed by the way they treated my family and respected my home. The service was great, and I love the lifetime warranty and the fact that it will transfer to a new owner if I sell the home. This increased the value of my home, the quality of our air, and the health of my family. Special thanks to the crew: Nikoli E, Clay G, and Tyler M. Also, the communication and information I received from the sales rep, Garret G, were professional and precise. I got three companies to quote this, and AFS gave me the best options to choose from, the best prices, and the best warranty. Let me save you some time and trouble, call AFS first. You won't be sorry!"

Forrest D on May 2025

"AFS came to do my crawlspace drainage. The guys did a great job, they were very polite, they cleaned up nicely, too. I was especially impressed by the way they treated my family and respected my home. The service was great, and I love the lifetime warranty and the fact that it will transfer to a new owner if I sell the home. This increased the value of my home, the quality of our air, and the health of my family. Special thanks to the crew: Nikoli E, Clay G, and Tyler M. Also, the communication and information I received from the sales rep, Garret G, were professional and precise. I got three companies to quote this, and AFS gave me the best options to choose from, the best prices, and the best warranty. Let me save you some time and trouble, call AFS first. You won't be sorry!"

Forrest D on May 2025

Mr. Foundation LLC

Mr. Foundation LLC

2021 years of experience

At Mr. Foundation LLC, dba DFX Foundation & Waterproofing Experts, we don't just repair homes; we restore peace of mind. Operating in the Chattanooga and the surronding areas, our company was founded on the principle that expertise and ethics come first. Unlike typical businesses led by sales targets, our roots are firmly planted in engineering excellence and a commitment to genuine solutions. Our team specializes in a comprehensive range of services, including professional foundation repair, basement waterproofing, crawl space repair and encapsulation, as well as concrete repair and lifting. But what truly sets us apart is our approach. We see each home as a unique project and each client as a valued partner. If you're dealing with foundation issues, crawl space moisture, or basement flooding in Chattanooga, reach out to our team today for a comprehensive inspection, professional advice, and effective solutions to strengthen your foundation and waterproof your basement.

"I live in an antebellum house, built in 1837. Over the past 175 years some of the bricks underneath the fireplace in the living room and gathering room had crumbled. The floor needed repairs and leveling. I contacted 4 companies to evaluate the problem and develop a solution. Luke Griffin, with Mr. Foundation, was the only person who actually went under the house and took pictures of the problem for us to see. We were able to see what was happening at the fireplaces. He then studied the problem and the next day offered us a solution. They came and installed steel beams with stainless steel jacks, leveled the floors and resolved the problem. I tell people an elephant now could jump up and down on the floors. Would I recommend Mr. Foundation?? 100%!!! And, FYI, their price was considerably less than two of the other companies."

Tommy T on May 2021

"I live in an antebellum house, built in 1837. Over the past 175 years some of the bricks underneath the fireplace in the living room and gathering room had crumbled. The floor needed repairs and leveling. I contacted 4 companies to evaluate the problem and develop a solution. Luke Griffin, with Mr. Foundation, was the only person who actually went under the house and took pictures of the problem for us to see. We were able to see what was happening at the fireplaces. He then studied the problem and the next day offered us a solution. They came and installed steel beams with stainless steel jacks, leveled the floors and resolved the problem. I tell people an elephant now could jump up and down on the floors. Would I recommend Mr. Foundation?? 100%!!! And, FYI, their price was considerably less than two of the other companies."

Tommy T on May 2021

Martin's Home Solutions

4.75(

Martin's Home Solutions

4.75(

2024 years of experience

At our company, we expertly handle mold removal, crawl space encapsulation, sump pump installation, water damage restoration, and much more. Trust us to restore your home’s safety and comfort!

"Martin's did an excellent job! They really worked with me to complete an attic space. It was not a straightforward project and they really listened and did exactly what we wanted!"

Debra R on November 2025

At our company, we expertly handle mold removal, crawl space encapsulation, sump pump installation, water damage restoration, and much more. Trust us to restore your home’s safety and comfort!

"Martin's did an excellent job! They really worked with me to complete an attic space. It was not a straightforward project and they really listened and did exactly what we wanted!"

Debra R on November 2025

Samples Foundation & Waterproofing

Samples Foundation & Waterproofing

2024 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Tyler Samples and his crew did an amazing job on our crawlspace! He was very thorough explaining everything throughout the whole process. A wonderful group of gentlemen and hard workers. They encapsulated my crawlspace and installed drainage, I was blown away by how great it looked in the end. "

ALDRIN D on October 2025

"Tyler Samples and his crew did an amazing job on our crawlspace! He was very thorough explaining everything throughout the whole process. A wonderful group of gentlemen and hard workers. They encapsulated my crawlspace and installed drainage, I was blown away by how great it looked in the end. "

ALDRIN D on October 2025

United Structural Systems

4.70(

United Structural Systems

4.70(

Customers say: Super punctual

Recommended by 93% of Angi customers

United Structural Systems is Middle Tennessee & Kentucky's most trusted foundation repair, concrete repair, and waterproofing company. Since 1994, USS has provided over 30,000 satisfied customers with residential and commercial services throughout TN, KY, OH, WV, and N. GA, providing peace of mind with licensed and insured team members, free inspections, and transferable lifetime warranties. From basement wall stabilization and floor supports to crawl space microbial growth (mold) treatment and basement waterproofing, USS serves as an A+ Member of BBB and a Tennessee Drugfree Workplace. We're committed to our customers in helping them find the source of the problem and providing a lasting solution for their home. USS - Keeping Homes Dry & Stable. We Guarantee Our Best!

"Very disappointed with my experience. Everything related to the actual work is very rushed. They have supervisors come out before the job is finished to sign off on the work. No one showed me any pictures or talked through what was done at the end. I had to ask one of the foreman as he was leaving if he could show us what was done. He seemed surprised I would ask. As a result we were left with an incomplete repair, trash on our property, and damage to our property. I had to call the salesman to get him to come out and he agreed what we had been left with was atrocious. If I hadn't called we would have been stuck with shoddy work, trash, and damage - that's their standard. We scheduled a call back that was a month out to give them plenty of time to get organized and make sure we were getting what we paid for. I was supposed to get refunded for part of the job and I've never seen a dime. The salesman was good enough to include another jack free of cost which I really appreciated. But on the morning of the call back, the crew had no idea about the jack or where to put it, so it was another morning of trying to light a fire under these people to keep their word. This isn't a dishwasher on the fritz, this is my home and tens of thousands of dollars. The lack of organization and respect for me and my home is inexcusable. So I wrote an email to the GM, thinking he'd take some ownership of what had happened and I'd at least get an apology and they'd work internally on improving. Not only did I not get an apology, he was defensive and said it was a "good repair." If that is the standard of a good repair, I'd hate to see a bad one. I'm going to have everything inspected by a structural engineer and will go from there. I've been treated with more respect buying fast food. Spend your money elsewhere."

David C on August 2024

"Very disappointed with my experience. Everything related to the actual work is very rushed. They have supervisors come out before the job is finished to sign off on the work. No one showed me any pictures or talked through what was done at the end. I had to ask one of the foreman as he was leaving if he could show us what was done. He seemed surprised I would ask. As a result we were left with an incomplete repair, trash on our property, and damage to our property. I had to call the salesman to get him to come out and he agreed what we had been left with was atrocious. If I hadn't called we would have been stuck with shoddy work, trash, and damage - that's their standard. We scheduled a call back that was a month out to give them plenty of time to get organized and make sure we were getting what we paid for. I was supposed to get refunded for part of the job and I've never seen a dime. The salesman was good enough to include another jack free of cost which I really appreciated. But on the morning of the call back, the crew had no idea about the jack or where to put it, so it was another morning of trying to light a fire under these people to keep their word. This isn't a dishwasher on the fritz, this is my home and tens of thousands of dollars. The lack of organization and respect for me and my home is inexcusable. So I wrote an email to the GM, thinking he'd take some ownership of what had happened and I'd at least get an apology and they'd work internally on improving. Not only did I not get an apology, he was defensive and said it was a "good repair." If that is the standard of a good repair, I'd hate to see a bad one. I'm going to have everything inspected by a structural engineer and will go from there. I've been treated with more respect buying fast food. Spend your money elsewhere."

David C on August 2024

'58 Foundations & Waterproofing

4.47(

'58 Foundations & Waterproofing

4.47(

Customers say: Super punctual

1958 years of experience

For over 65 years, '58 Foundations & Waterproofing has provided the highest-quality basement waterproofing, crawl space encapsulation, foundation repair, and mold removal. We lead with a promise of Trusted Five-Star Service, which means the customer experience is at the center of everything we do. Since 1958, we have been steadfast in keeping this promise and upholding the values upon which '58 Foundations & Waterproofing was built: trust, teamwork, integrity, respect, and communication. From the initial call to job completion, our customers are met with knowledgeable, caring, and professional staff prepared to offer a five-star experience that is unmatched in the home repair industry. What’s more, you can enjoy the peace of mind that comes with our lifetime warranty and our industry-unique money-back guarantee!

"I got three estimates and ‘58 Foundation was by far the best. They explained all my options and worked within my budget. I needed foundation repair in specific areas under a load bearing wall and around my front door. They showed up on time. The foreman, Cam, kept me informed on the process. He along with the crewmen, Jordan and Keylin were courteous and professional and left the work area even cleaner than they found it. My house is over 100 yrs old and when I walk around now, the floors feel very solid."

Joan B on March 2023

"I got three estimates and ‘58 Foundation was by far the best. They explained all my options and worked within my budget. I needed foundation repair in specific areas under a load bearing wall and around my front door. They showed up on time. The foreman, Cam, kept me informed on the process. He along with the crewmen, Jordan and Keylin were courteous and professional and left the work area even cleaner than they found it. My house is over 100 yrs old and when I walk around now, the floors feel very solid."

Joan B on March 2023

Ground Up Foundation Repair

4.69(

Ground Up Foundation Repair

4.69(