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    Average homeowner rating
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    Verified foundation repairs reviews

Foundation repair specialists in Knoxville

Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
3028 E Governor John Sevier Hwy
4.38(
13
)
Approved Pro
AFS Foundation & Waterproofing Specialists
3028 E Governor John Sevier Hwy
4.38(
13
)
Approved Pro
Customers say: Super punctual
32 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)

"Great! Dylan, Tanner, and Kyre could not have been more professional. They called each morning to let us know when they would arrive, and they were on time. Dylan made an effort to explain teach step, and answered questions we had. They cleaned up well, even checked to make sure it met our approval. During the day they would give us an estimate on the time frame for each step. All three young men were very diligent. In spite of the extreme heat they worked very hard; in fact I would suggest they take a water break!"

S. S on August 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)

"Great! Dylan, Tanner, and Kyre could not have been more professional. They called each morning to let us know when they would arrive, and they were on time. Dylan made an effort to explain teach step, and answered questions we had. They cleaned up well, even checked to make sure it met our approval. During the day they would give us an estimate on the time frame for each step. All three young men were very diligent. In spite of the extreme heat they worked very hard; in fact I would suggest they take a water break!"

S. S on August 2025


Avatar for Master Services
Master Services
6226 Clinton Hwy
4.56(
190
)
Approved Pro
Master Services
6226 Clinton Hwy
4.56(
190
)
Approved Pro
Customers say: Super punctual
140 local quotes requested
Free onsite estimate

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 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
12 local quotes requested

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 Reed's Spray Foam Insulation, Inc. (TN)
Reed's Spray Foam Insulation, Inc. (TN)
3039 Hwy 11W Suite A
4.66(
63
)
Approved Pro
Reed's Spray Foam Insulation, Inc. (TN)
3039 Hwy 11W Suite A
4.66(
63
)
Approved Pro
Customers say: Quick response
120 local quotes requested
5 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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.

"Great"

Kim L on April 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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.

"Great"

Kim L on April 2024


Avatar for American Foundation & Waterproofing
American Foundation & Waterproofing
1503 Old Mount Tabor Road
4.43(
63
)
Approved Pro
American Foundation & Waterproofing
1503 Old Mount Tabor Road
4.43(
63
)
Approved Pro
Customers say: Quality work
11 local quotes requested
19 years of experience

American Foundation & Waterproofing proudly serves East Tennessee, North Georgia, and West North Carolina. We are local family owned and operated and have provided expert service in structural foundation repair, basement waterproofing, floor system repair, bowing wall repair, crawl space encapsulation, and concrete leveling for more than 15 years.We are licensed and insured, and are rated A+ by the Better Business Bureau. We are members in good standing with the National Association of Home Builders, and are recognized as an Elite Contractor by Home Advisor. We do things the right way. The American way.

"They were prompt, worked hard, and explained everything. They have truly delivered us peace of mind. We never have had to worry about the state of our basement since we called them."

Ken S on April 2025

American Foundation & Waterproofing proudly serves East Tennessee, North Georgia, and West North Carolina. We are local family owned and operated and have provided expert service in structural foundation repair, basement waterproofing, floor system repair, bowing wall repair, crawl space encapsulation, and concrete leveling for more than 15 years.We are licensed and insured, and are rated A+ by the Better Business Bureau. We are members in good standing with the National Association of Home Builders, and are recognized as an Elite Contractor by Home Advisor. We do things the right way. The American way.

"They were prompt, worked hard, and explained everything. They have truly delivered us peace of mind. We never have had to worry about the state of our basement since we called them."

Ken S on April 2025


Avatar for Seiber Restoration LLC
Seiber Restoration LLC
PO Box 10603
4.91(
16
)
Approved Pro
Seiber Restoration LLC
PO Box 10603
4.91(
16
)
Approved Pro
Customers say: Quick response
33 local quotes requested
26 years of experience

If you're looking for a general contractor you can trust, look no further than Seiber Restoration. We were founded back in 1999 with one thing in mind: to make your life easier. As a locally and veteran-owned business, we're dedicated to providing honest, reliable service. We specialize in residential and commercial foundation, structural, masonry, and waterproofing, and we're committed to restoring your home or commercial space to its original glory. So give us a call to find out how we can help. We can't wait to show you the Seiber difference. We are available Monday through Friday from 9am till 5pm. Check out our website to see more of our work.

"Our church has been renovating a home that will allow for us to minister to college students. The whole Seiber team has been professional and helpful, and they have continued to do a great job with the many tasks we've asked of them. I could not recommend this company enough!"

Michael T on June 2025

If you're looking for a general contractor you can trust, look no further than Seiber Restoration. We were founded back in 1999 with one thing in mind: to make your life easier. As a locally and veteran-owned business, we're dedicated to providing honest, reliable service. We specialize in residential and commercial foundation, structural, masonry, and waterproofing, and we're committed to restoring your home or commercial space to its original glory. So give us a call to find out how we can help. We can't wait to show you the Seiber difference. We are available Monday through Friday from 9am till 5pm. Check out our website to see more of our work.

"Our church has been renovating a home that will allow for us to minister to college students. The whole Seiber team has been professional and helpful, and they have continued to do a great job with the many tasks we've asked of them. I could not recommend this company enough!"

Michael T on June 2025


Guardian Foundation Repair
1058 Lovell Rd Knoxville, Tennessee
No reviews
Guardian Foundation Repair
1058 Lovell Rd Knoxville, Tennessee
No reviews
13 years of experience

Guardian Foundation Repair is a comprehensive foundation repair services provider in Knoxville, Tennessee. We are here to help you with our foundation repair, basement repair, crawl space service, and many more. Our team has immense experience in handling your every need. Reach us at our website to request an estimate.

Guardian Foundation Repair is a comprehensive foundation repair services provider in Knoxville, Tennessee. We are here to help you with our foundation repair, basement repair, crawl space service, and many more. Our team has immense experience in handling your every need. Reach us at our website to request an estimate.



GME Construction Services
1554 Quarles Rd
No reviews
GME Construction Services
1554 Quarles Rd
No reviews
Free onsite estimate

GME Construction Services is locally owned and operated in Dandridge, Tennessee - We are small enough to give you the quality personal service you need, while large enough to tackle even the largest of projects. We are the one-stop-shop for all your construction needs in Middle and East Tennessee. Our team of experienced contractors offers a wide range of services that cater to both residential and commercial clients, as well as architect firms and commercial developers. If you are in the market for construction, contracting, building, renovation, remodeling, home improvement, home renovation, home remodeling, home building, residential construction, commercial construction, general contractor, construction services, flooring, painting, roofing, concrete, masonry, framing, excavation, landscaping, hardscaping, restoration, construction management, or any combination of all then GME Services is the company for you. We have been privileged and honored to work with Dollywood, Dollywood's Splash Country, and Wilderness at the Smokies.

GME Construction Services is locally owned and operated in Dandridge, Tennessee - We are small enough to give you the quality personal service you need, while large enough to tackle even the largest of projects. We are the one-stop-shop for all your construction needs in Middle and East Tennessee. Our team of experienced contractors offers a wide range of services that cater to both residential and commercial clients, as well as architect firms and commercial developers. If you are in the market for construction, contracting, building, renovation, remodeling, home improvement, home renovation, home remodeling, home building, residential construction, commercial construction, general contractor, construction services, flooring, painting, roofing, concrete, masonry, framing, excavation, landscaping, hardscaping, restoration, construction management, or any combination of all then GME Services is the company for you. We have been privileged and honored to work with Dollywood, Dollywood's Splash Country, and Wilderness at the Smokies.


Mattson Engineering & Consulting
3500 Swann Rd
5.00(
3
)
Mattson Engineering & Consulting
3500 Swann Rd
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mattson Engineering is a full service Structural Engineering Firm licensed in TN, KY, AL, MD, and VA. We also perform inspections and Forensic Engineering evaluations. Common services include: -Retaining Wall Design and Evaluation -Basement Wall Design -Foundation Design and Evaluation of Existing Structures -Anchor Bolt Design and Repairs -Pre-Engineered Foundation Design -Framing Design -Roof Inspections and Evaluations -Cause and Origin Evaluations of Failures -Construction Progress Inspections -Property Condition Evaluations -Construction Progress Inspections -Code/Contract Compliance Inspections -Forensic Engineering Investigation of Defects

"It was very good. They were knowledgeable. They were very helpful."

Joe F on February 2022

Mattson Engineering is a full service Structural Engineering Firm licensed in TN, KY, AL, MD, and VA. We also perform inspections and Forensic Engineering evaluations. Common services include: -Retaining Wall Design and Evaluation -Basement Wall Design -Foundation Design and Evaluation of Existing Structures -Anchor Bolt Design and Repairs -Pre-Engineered Foundation Design -Framing Design -Roof Inspections and Evaluations -Cause and Origin Evaluations of Failures -Construction Progress Inspections -Property Condition Evaluations -Construction Progress Inspections -Code/Contract Compliance Inspections -Forensic Engineering Investigation of Defects

"It was very good. They were knowledgeable. They were very helpful."

Joe F on February 2022

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FAQs for foundation repair projects in Knoxville, TN

If foundation problems are not fixed, not only do repairs eventually become very costly, but it can lead to structural damage to the house above. Eventually, if the foundation problems are allowed to persist, the foundation walls can cave in or collapse. That’s after other issues like flooding and mold have likely been allowed to develop. Although not all cracks are structural problems, some can be and even if they start out small, they can develop into major problems. The earlier foundation problems are discovered and fixed, the lower the cost to repair will likely be.

Yes, foundation repairs are worth the cost at any stage to avoid a dangerous living condition. A failed foundation can lower the value of your home by up to 20%. Whether it’s the smallest problem like a thin crack less than ⅛-inch wide, a horizontal crack, a crack letting water flow through, or a wall bowing inward, repairing foundation problems as soon as possible is worth the cost. Sometimes a temporary fix can be applied until you have the budget to completely fix the problem, but the longer the problems persist, the more costly repairs may be.

The most common first signs of foundation issues include: 

  • Cracks in the foundation walls that grow

  • Signs of moisture or water leaking through cracks in the foundation

  • Standing water in the basement

  • Sagging floors or walls

  • Cracked walls in upper floors

  • Doors and windows that don’t close properly anymore

Foundation repairs cost about $5,000, on average. Typically, prices range from $2,200 to $7,800, depending on the type and extent of repairs needed. Cost factors include foundation type, home size, soil stability, accessibility, and the ultimate cause of the problem and what methods and materials are required to fix it.

If you’re noticing signs of foundation issues, the first step to fixing a foundation problem is to hire a foundation repair inspector. They will determine the problem, the cause, and the severity before recommending a course of action to repair the foundation. The method for fixing foundation problems depends on the problem and what options are available. A few possible solutions include:

  • Epoxy injections

  • Mudjacking

  • Piers made of steel or concrete

  • Jacks 

  • Hydraulic piers

  • Carbon or steel reinforcement strips

  • Waterproofing materials

The Knoxville, TN homeowners’ guide to foundation repairs
From average costs to expert advice, get all the answers you need to get your job done.
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