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Basement Waterproofing in Knoxville, TN

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In Knoxville, where the average annual precipitation is around 50 inches, managing moisture in your basement is crucial. The presence of clay-rich and silty soil in the area can lead to significant water accumulation during heavy rains. When the soil becomes saturated, water can seep into the spaces between the foundation and the surrounding earth, causing immense pressure on basement walls. Over time, this pressure results in cracks, leaks, and potential structural damage. AFS provides effective waterproofing solutions, including sump pumps, vapor barriers, and below-ground drains to ensure your basement remains dry and protected from water damage.

AFS Foundation Repair & Waterproofing Specialists (AFS), a Groundworks Company, is dedicated to helping homeowners in Knoxville with their foundation repair and waterproofing needs. Our commitment to high-quality home repair solutions and personalized service extends across Tennessee and beyond. With a team of fully trained technicians, industry-leading products, and nationally backed warranties, AFS is here to safeguard your basement, foundation, or crawl space from moisture-related issues.

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AFS Repair is Knoxville's Basement Waterproofing Expert

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Why your neighbors trust AFS Repair

We've earned 718 five star reviews.

"Thunder Warren met with me today about some foundation issues we have with our home. He was professional, informative, and thorough with his assessment. He explained everything that was happening and the appropriate fix. I would highly recommend AFS based on my experience."

581 of your neighbors recommend our local Groundworks branch.

Our in-house crews are certified and local to your area.

Our work comes with a nationally backed warranty.

Basement Waterproofing Solutions We Provide For You in Knoxville

Control Wall Moisture

Control Wall Moisture Image

What We Do

  • Inspect basement for vulnerabilities
  • Take custom measurements
  • Provide lasting moisture solutions

What We Use

Vapor Barrier 3D Image Vapor Barrier Learn More

Control Groundwater Seepage

Control Groundwater Seepage Image

What We Do

  • Identify leakage sources
  • Consider your home's unique needs
  • Install a reliable drainage system

What We Use

Sump Pump 3D Image Sump Pump Learn More
Drain System 3D Image Drain System Learn More
FreezeGuard 3D Image FreezeGuard Learn More

Control the Environment

Control the Environment Image

What We Do

  • Recognize ventilation insufficiences
  • Offer options for moisture control
  • Regulate humidity levels effectively

What We Use

Dehumidifier 3D Image Dehumidifier Learn More

Our Other Services in Knoxville

Our Knoxville Office Serves You

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Trust the experts at Groundworks

How it works

Straightforward and simple process

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Schedule an
inspection

Upon arrival, our Inspector will introduce themselves and chat with you about the problems you're experiencing. Based on the information you provide them, they'll then create a plan of action to examine your home inside and out.

Receive a detailed repair plan and quote icon

Receive a detailed
repair plan and quote

Once the inspection is complete, the Inspector will sit with you and present their findings. And because we provide same-day estimates, you'll have all the cost and financing information you need to make a decision right away.

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Get the work done
when you're ready

When you're ready to move forward with repairs, we'll help you choose an installation date that works for your schedule, and notify our Installation team immediately of the upcoming work.