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Products & Services
Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation Systems
Radon Detectors
Radon Prevention


Basement Waterproofing Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
Basement Leak Repair
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Basement Dehumidifier
Sump Pump Installation, Repair & Replacement
Basement Insulation
Foundation Waterproofing
Basement Encapsulation
Drain Tile System Installation
Perimeter Drainage Systems
Basement Crack Repair


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
SaniDry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
Crawl Space Vapor Barriers
Crawl Space Liners
Crawl Space Jacks


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Floor Supports
Foundation Drainage Systems
Slab Pier Repair
Slab Crack Repair
Foundation Underpinning
Basement Repair
Commercial Foundation Repair
Retaining Wall Anchors
PolyLevel Concrete Lifting & Leveling
Mudjacking & Slab Jacking Alternatives
EZ Post Deck Repair
Pool Deck Repair
Concrete Driveway Repair
Concrete Sidewalk Repair
Shotcrete Wall Restoration
Company Awards
2015 BBB Torch Award for Marketplace Ethics Honorable Mention
In 2015, AFS Foundation & Waterproofing Specialists won an Honorable Mention from the BBB for the Torch Award for Marketplace... [Read more]
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Collegedale, TN Authorized Foundation Repair & Basement Waterproofing Company

Happy Customers Surrounding Collegedale, TN
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Trusted basement waterproofing company serving Collegedale, TN

AFS Foundation & Waterproofing Specialists is your proven basement waterproofing contractor in Collegedale, TN, offering wet basement repair, crawl space encapsulation, foundation repair, and more. With over a decade of experience and an A+ rating with the Better Business Bureau, we have developed an excellent track record for excellent service, high-quality products, and permanent results. There are numerous reasons to waterproof your basement, not least of all the peace of mind that comes from lasting protection from water damage, mold growth, and rotting. Basement waterproofing can also be a valuable step if you're interested in transforming your unfinished basement into a comfortable and waterproof living area. Whether your basement is finished or unfinished, we guarantee that our basement waterproofing services will be a smart investment for your home!

AFS Foundation & Waterproofing Specialists is a local member of the international Basement Systems network of dealers, which means that we have exclusive access to industry-leading, patented basement waterproofing products and training. Our basement insulation and basement waterproofing solutions include:

  • French drains and drainage systems
  • Sump pump repair and sump pump installation
  • Waterproof basement flooring
  • Insulated basement wall systems
  • Water heater flood protection
  • Energy-efficient dehumidifiers
  • And more!

Crawl space repair and vapor barrier installation for your Collegedale home

Do you have a damp or moldy crawl space? While crawl space damage may not be as obvious as a wet or flooded basement, a moisture problem in your crawl space can quickly spread to the rest of your home and cause issues such as energy loss, high humidity, musty odors, and even heightened allergy symptoms. We can permanently solve your wet crawl space problems by installing our crawl space encapsulation system. The combination of drainage matting, sump pumps, a crawl space dehumidifier and a CleanSpace vapor barrier will provide total moisture control and crawl space waterproofing.

We also provide crawl space structural repair using crawl space support jacks if you've been noticing sagging floors above your crawl space. It's always a good idea to fix these issues as soon as possible in order to protect your home from a much more serious structural problem!

We are your residential and commercial foundation repair contractor in Collegedale

At AFS Foundation & Waterproofing Specialists, we specialize in both residential and commercial foundations. We have a highly trained team of geotechnical and structural engineers, and we can permanently fix your uneven floors, bowing walls, and foundation cracks. We only use carefully designed and tested foundation repair products such as wall anchors, I-Beam wall braces, wall anchors, and foundation and slab piers to ensure lasting stability and safety for your home or commercial property. Our foundation repair services include:

  • Foundation settlement repair
  • Foundation wall stabilization
  • Foundation wall straightening
  • Retaining wall reinforcement systems
  • Street creep repair
  • And more!

Restore your sunken concrete surfaces with PolyLevel concrete leveling

Cracked or uneven concrete on your driveway, sidewalk, walkways, or patio not only detracts from your property's aesthetic appeal, it can also create the liability of tripping and injury on your property. AFS Foundation & Waterproofing Specialists uses PolyLevel concrete leveling and lifting to quickly and efficiently restore and repair the sunken concrete on residential and commercial properties. While traditional concrete lifting methods such as mudjacking are often a lengthy, messy, and disruptive process, PolyLevel consists of a simple foam injection that raises and stabilizes the concrete slab with fast, permanent results.

Protect your home from health risks with radon testing and radon mitigation

AFS Foundation & Waterproofing Specialists is your local radon mitigation contractor in Collegedale. As a family owned and operated company, we understand that the health and safety of your home should always be the topmost priority. We offer professional radon testing, radon detectors, and radon mitigation systems that will restore your home's air quality and prevent radon from entering in the future. If you need radon testing or radon abatement, don't hesitate to contact us to find out more!

AFS Foundation & Waterproofing Specialists is your best option for basement waterproofing, flooded basement repair, thermal insulation, crawl space repair and sealing, foundation repair, and more. Contact us today to get started on your home improvement project and receive a free estimate in Collegedale, TN, or areas nearby!

Work Requests From Collegedale, TN
Bowen Trail in Collegedale
Settling in portions of driveway
in Collegedale
House has been shifting, foundation is not leveled. Have a crawl space and can tell there is cracks on the walls inside the house.

our service area