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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
Before and After Pictures from Decatur
Raised Sunken Concrete Slab in Decatur, AL

Raised Sunken Concrete Slab in Decatur, AL

Before After
Raised Sunken Concrete Slab in Decatur, AL Raised Sunken Concrete Slab in Decatur, AL

This home's sunken concrete slab was raised using PolyLEVEL injections in order to meet the home's foundation.

Company Awards
#1 Dealer: Pier Systems
Our team works relentlessly year round helping homeowners and contractors! We are proud to be your local SupportWorks dealer in... [Read more]
Best of HomeAdvisor 2016
AFS is proud to receive the 2016 Best of HomeAdvisor Award. Businesses are awarded this prestigious award for having a... [Read more]
#1 Dealer for Piering Systems
AFS was recently awarded #1 Foundation SupportWorks Dealer for Piering Systems during the 2014-2015 year.... [Read more]
More Awards

Expert Basement Waterproofing & Foundation Repair Company in Decatur, AL

Your technician's presentation was great, as are your services!...
Happy Customers Surrounding Decatur, AL
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Reviews From Decatur
Testimonials From Decatur
A friend of mine recommended them and AFS did not disappoint!
Testimonial by Amy J. from Decatur, AL
We are very satisfied with the job AFS did for us.
Testimonial by Brett G. from Decatur, AL

Decatur, AL basement waterproofing and crawl space encapsulation

Waterproofing a leaky basement perimeter in Decatur, AL

Water around the perimeter of a basement can be prevented with our waterproofing system.

Known as the River City, Decatur's climate and geography can create fun times for the family on the one hand, but also structural difficulties for homes on the other. Frequent severe thunderstorms have the capability to put stress on foundation and basement walls and other areas, leading to leaky basements and crawl spaces. If you're looking for a contractor to help with basement waterproofing or crawl space repair, you've come to the right place.

AFS Foundation & Waterproofing Specialists has been serving homeowners in Decatur ever since we opened our doors in 2000. As a member of the Basement Systems dealer network, we have access to the industry's most trusted products that have been proven to work in any home. We carry everything from sump pumps to drains, dehumidifiers, vapor barriers, and additional products including water heater flood protection rings, durable washer hoses, downspout extensions, and much more! We also offer similar products sized to fit in a crawl space environment.

Signs of a basement water problem

  • Wet or damp basement floor or standing water
  • Leaking or damp basement walls or windows
  • Crystalline deposits on concrete surfaces
  • Musty odors, condensation, and humidity
  • Sump pump issues

Does your basement leak during heavy rain, or does it just feel humid or musty? No matter how big or small of a problem you think your home has, it's always a good idea to call in a professional to assess the situation and prevent long-term complications, such as mold growth or structural decay. Wet, hazardous homes will be a thing of the past when you call in AFS Foundation & Waterproofing Specialists to waterproof your basement!

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Reliable solutions for foundation repair and concrete lifting and leveling

Foundation crack around shower in Decatur, AL

Foundation settlement has caused this shower to come apart from the wall.

There are many potential causes of foundation trouble, but the most common always have something to do with the soil around your home - which you as a homeowner don't have much control over. Certain types of soils are more porous than others, allowing for water absorption, soil expansion and shrinking, and foundation shifting or settlement. These foundation problems can present themselves in many ways around your home, but they all require a professional for dependable foundation repairs.

Foundation problem signs and symptoms

  • Cracks in floors and walls
  • Uneven, sloping, or sagging floors
  • Bowing walls
  • Sticking windows and doors
  • Tilting chimneys

AFS Foundation & Waterproofing Specialists uses Foundation Supportworks products to resolve all of the root causes of these symptoms. Foundation piering, wall anchors and braces, and crawl space support jacks are just some of the ways we will fix your home. If concrete slab settlement is the issue, we're trained in the revolutionary PolyLevel method, a high-performing alternative to mudjacking. Our professionals will perform a thorough examination of your property so we're sure to use the right solution for you.

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Radon gas mitigation in Decatur, AL

Do you know how much radon is in your home? Since radon is the second leading cause of lung cancer in the US, if your home contains more than the level of radon deemed safe by the Environmental Protection Agency, it's crucial to have a radon mitigation professional help your home as soon as possible. When we remove radon from your home, we ensure it cannot re-enter. Our mission is to keep your family safe for the years to come.

Any kind of problem with your home can seem overwhelming, especially when it comes to something as fundamental as your foundation or basement. The specialists at AFS Foundation & Waterproofing Specialists have decades of training to provide permanent solutions and give you the peace of mind you deserve. Schedule a free estimate in Decatur or nearby today!

Job Stories From Decatur, AL
Smart Jacks Fix Sagging in Decatur, AL Crawl Space

Decatur, AL homeowners John & Lisa F. one day found that their floors above their crawl space were sagging.  Wanting to know if they had a bigger problem on their hands, the couple began looking contractors up in the yellow pages.  After noticing an ad from AFS that advertised free estimates, the couple decided to call them.  


Shortly after, the couple was met by crawl space repair specialist Adam Hampton from AFS.  After going under their house and evaluating their situation, Adam told the couple their floors were indeed sagging, but reassured them he knew exactly how to stabilize the crawl space.  Adam called in primary foreman Lawrence Richey and his crew to help him fix the crawl space, and they installed Smart Jacks.  Smart Jacks are a supplemental support system for crawl spaces which are placed under a sagging pier or used as a replacement for a column. The Smart Jack is set above a well compacted crushed stone or recycled base and used as an efficient support system.


After a fast 2 day installation process, John and Lisa’s crawl space no longer has to bear the weight of the entire home, and thanks to the professionals at AFS, the Smart Jacks will keep the homes floors straight and the house stabilized in the future!

SuperSump WaterGuard Combo Drain Fixes Decatur, AL Basement and Prevents Future Flooding

One of the biggest problems homeowners face is water seepage in their basement. Without sufficient waterproofing products, a basement could go from dry to flooded during any storm.  When Decatur, AL homeowner Ralph B. found that after a particularly heavy storm his basement was taking in water, he knew he needed immediate help. Knowing Ralph needed help; a close family friend referred him to AFS, whom he contacted immediately.


Shortly after being contacted, AFS sent out basement waterproofing specialist Reid Cox to evaluate Ralph’s basement. While evaluating the basement, Reid noticed water was soaking up from the ground into Ralph’s basement. Luckily for Ralph, Reid had the perfect products to fix Ralph’s basement water troubles. Reid recommended the installation of a SuperSump sump pump and a WaterGuard XL interior drainage system. The combination of these two products working in harmony will drastically change the situation of the basement from soaking wet to dry. The WaterGuard XL is a drainage system installed around the perimeter of the basement. It effectively displaces seeping water to its sump pump counterpart, which is in this case the SuperSump sump pump. The SuperSump is a top of the line sump pump, as it can pump 2220 gallons an hour and has a built in alarm to alert the homeowner of pump failure.


With the recommendations agreed upon, Reid called in primary foreman Andres Perez and his crew to install the waterproofing products. After a quick two day installation process, Ralph’s home was ready to take on heavy storms and groundwater with confidence, knowing that the professionals at AFS have waterproofed a long lasting basement!

Crack on Decatur, AL home is fixed and now prevented thanks to Helical Piers

The brick home of Mike S. was in need of care. There was a big crack stretching the whole length of the house. After Mike attended some Home Shows he called Alabama Foundation Specialist Tim West. Expert Tim always deals with cracks, so he knew exactly what to recommend. He suggested our Helical Piers system.


Helical Piers system uses rugged steel galvanized helical piers advanced deep into the earth’s soil to transfer the weight of your home onto competent, load-bearing strata or bedrock.


Homeowner Mike has no fear knowing that his foundation is now fixed and stronger then

A desperate crawl space fixed by SmartJacks.

After homeowner Stephen C. realized that his crawl space was in desperate need of help he called Alabama Foundation Specialists Tim West. Tim came out to the home to see what the problem was. Upon looking at the crawl space he knew Stephen needed 5 SmartJacks.

 SmartJacks system is a supplemental system for crawl space homeowners. The SmartJack effectively and efficiently supports sagging beams and floor joists from collapsing.  

Homeowner Stephen C. can now live in ease know that he has 5 brand new SmartJacks.


Work Requests From Decatur, AL
ANGUS PL SW in Decatur
Window gap, either brick or foundation has sank at a corner of my home
Cove Creek Dr. in Decatur
Pulled up carpet & padding got a crack in mini hallway area
Loggers Way in Decatur
Do you polyfill cracked driveways? If so, we would like to schedule an appointment for an estimate.
Cedarhurst Court SW in Decatur
Concrete pad around in-ground swimming pool sinking
Sandra St. SW in Decatur
Water getting under house when it rains. It is seeping up from under foundation.
Gordon Dr SE in Decatur
I have an older house with settlement in certain areas that need leveling and cracks in the slab and foundation walls that is bringing in water after a good storm.
Corrine Ave Sw in Decatur
I would like to get my crawl space checked out to make it safe for my home environment and check insulating it as well.
Lee Street NE in Decatur
We have two sections of concrete on a handicap ramp that have settled, creating accessibility issues.
Bob White in Decatur
Home inspection uncovered bricks supporting crawl space foundation.
Burningtree Dr in Decatur
Foundation issues.. Cracks in Brick and sheetrock!
Lamon Rd Sw in Decatur
We have water running into our crawl space that has caused a mold problem in the past. We have since treated the mold problem but would like to have some kind of drainage installation installed to properly take care of this problem. Also our floors need to be reinforced in several areas and we were curious to see if AFS also provided this service
Crestview Dr SE in Decatur
Over the past several months, several doors have quit shutting, the grout in one of the bathrooms is cracking, the screws in the drywall is starting to show, and several door frames are showing cracks.
Hunterwood Dr SE in Decatur
We have cracks over door frames and also extensive cracking in the exterior bricks.
Deer Springs Rd SW in Decatur
Wet spare room used to be carport floods.
Village Creek Rd. in Decatur
Dampness / mold in crawlspace
Burningtree Mountain Rd in Decatur
Water standing in one corner of the house in the crawl space.
Cedarhurst Drive, SW in Decatur
Concrete around pool needs leveling in several spots.
Meadowbrook Road SE in Decatur
Radon mitigation estimate
Mountainview Dr SE in Decatur
Bed room door starts to stick this time of year until early summer. There are two or three screw type supports in the crawl space but don't remember any near the door
Cedarhurst Drive in Decatur
Need to have a drain put in my driveway and a vapor barrier installed in the crawl space.
Serving the following Decatur, AL zip codes
35601, 35602, 35603, 35609, 35699, 35601, 35602, 35603, 35609, 35699

our service area