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Crawl Space Repair Job in Huntsville, Alabama

CleanSpace vapor barrier

Water in a crawl space causes all kinds of problems for a home such as mold growth or bouncy floors. This was the concern of one homeowner in Hunstville who called on AFS to protect their crawl space from moisture.

One of our Certified Field Inspectors, Dustin Loeb, went out to inspect the property. He found groundwater collecting below the home and noticed general signs of moisture throughout the crawl space. Based on his findings, the installation crew placed drainage inside the crawl space to control the flow of groundwater and installed a 3,000 square foot vapor barrier to block outdoor moisture.


The Challenge

  • Moisture problems inside the home
  • Groundwater collecting under the home

The Solution

  • Crawl space drainage
  • 120-mil vapor barrier
  • Sump pump

The Impact

  • Healthier home
  • Protection of floor structure
  • 55% relative humidity in crawl space

Before Crawl Space Repair:

Moisture in the Crawl Space

As you can see in the image, the crawl space had an ineffective vapor barrier loosely sitting on the floor. There was no protection from moisture along the walls. Since this vapor barrier wasn’t providing much attention, there was a high amount of moisture in the crawl space—creating a damp and uncomfortable area.

Crawl Space Drainage Problem

This image makes it clear that the crawl space had a lack of drainage. As a result, it was easy for groundwater to collect under the dirt floor of the crawl space (especially after a storm) and contribute to the damp environment below the home.

After Crawl Space Repair:

Crawl Space Drainage

First and foremost, our installation crew lined the crawl space with effective drainage. In the image, you can see how the drainage travels along the perimeter of the crawl space. This is where groundwater most often gets into the crawl space, so adding drainage here will help control the flow of groundwater away from the crawl space.

Sump Pump

Alongside the drainage system, our team also installed a sump pump for even more protection against groundwater. Looking at the image, you can see it placed in the corner of the crawl space. This area was chosen because it’s the lowest part of this particular crawl space. Groundwater naturally flows toward the lowest point where it will be captured and removed by the pump.

Vapor Barrier

Once the drainage system and sump pump were in place, our team installed a 3,000 square foot vapor barrier. With 120-mil thickness, the vapor barrier protects the crawl space from humid air and outdoor moisture. You can also see how the vapor barrier makes the crawl space look brighter and more inviting than before.

Other Reviews for Our Crawl Space Repair Near You

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The AFS team did a great job, and did everything they promised. Dustin worked diligently with me to be sure the contract specified the…

The AFS team did a great job, and did everything they promised. Dustin worked diligently with me to be sure the contract specified the things I wanted. Nathan, Ben, and Tyler worked continuously to ensure each task was completed until the entire job was complete, and once done they made sure everything was cleaned up. They were professional, pleasant, even cheerful while working, What a nice surprise.

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My husband and I have nothing but good things to say about this company so far and mostly because of the amazing experiences we've had with …

My husband and I have nothing but good things to say about this company so far and mostly because of the amazing experiences we've had with Tyler Cooper at AFS. They're quick to respond, quick to schedule you for the free consultation, and quick to schedule you for the necessary work. You can tell Tyler is knowledgeable and professional, but somehow makes it feel like you have a buddy of yours helping you out instead of a company. Thank you!

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Kevin M. is great to work with and very timely. He was able to answer all our questions when he came out for our yearly inspection and…

Kevin M. is great to work with and very timely. He was able to answer all our questions when he came out for our yearly inspection and recommended adding some additional supports as a preventative measure.Christian S. and Charles F. were great to work with. They arrived on-time and kept us updated with the process including pictures of the foundation supports that were being installed. They completed the work on-time and showed us pictures of the entire installation process.

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Travis Satterfield from Huntsville al did our follow up and did an excellent job. Very courteous and explained everything with great…

Travis Satterfield from Huntsville al did our follow up and did an excellent job. Very courteous and explained everything with great knowledge.

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Parris and Kyle were fantastic! We hired AFS to fix our sidewalk to get rid of trip hazards for our residents. They were fast,…

Parris and Kyle were fantastic! We hired AFS to fix our sidewalk to get rid of trip hazards for our residents. They were fast, professional, and very knowledgeable. Our sidewalk looks great and we will definitely use them again. Thank you Parris and Kyle!

Hosanna Community ED

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Ben came out and completed a detailed inspection. He showed me pictures of the problem under my house and explained what could be done to…

Ben came out and completed a detailed inspection. He showed me pictures of the problem under my house and explained what could be done to repair it. I was scheduled to have the work done the very next week. Baron and his crew, Matthew and Keith arrived when they said they would. They did an excellent job on the repair. Baron showed me pictures and gave a detailed description of what was done. I would definitely recommend AFS for any repairs you need.

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AFS is an awesome company that continues to provide quality work and hire top of the line people. This company also stands behind its work. …

AFS is an awesome company that continues to provide quality work and hire top of the line people. This company also stands behind its work. In 2019 we selected AFS to repair our home’s foundation problem and to encapsulate our crawlspace. Their work was amazing. Since then, we enrolled in their program of having yearly inspections. Some 5 years later, our home was inspected today by an outstanding employee of AFS, Michael Chaffin. He was OUTSTANDING and he’s a wonderful people person. He’s THOROUGH, KNOWLEDGEABLE, PASSIONATE, PATIENT, THOUGHTFUL, and PRECISE. He was very detailed oriented. He identified problems and AFS will make the repair to fix the issues. He also recommended something that we could do as homeowners, which we took his advice and is investing in a 2nd crawl space single with a back up pump. Me and my husband were extremely pleased with the service provided by Michael and without hesitation will recommend to family and friends AFS for any foundation repairs.

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Professional and extremely responsive. I only made one call to inquire about service and it was answered immediately. Great service and…

Professional and extremely responsive. I only made one call to inquire about service and it was answered immediately. Great service and salesperson was personable and knowledgeable. Looking forward to project completion. Thank you!!

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Aric was great. Very thorough and professional. Many options. Thanks!

Aric was great. Very thorough and professional. Many options. Thanks!

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Encapsulation serviceExcellent work! Great crew of employees!Tannar, John and JakeThank you guys!!

Encapsulation serviceExcellent work! Great crew of employees!Tannar, John and JakeThank you guys!!

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Very nice young men. They did a good job of repairing my walkway. They were both very friendly and professional.

Very nice young men. They did a good job of repairing my walkway. They were both very friendly and professional.

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Tony was fantastic. Diagnosed the issue quickly and took care of things without delay. Couldn’t ask for better.

Tony was fantastic. Diagnosed the issue quickly and took care of things without delay. Couldn’t ask for better.

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AFS Soddy Daisy did some work at my house today in Ocoee, TN. They installed foundation support in my crawl space. The team did a great job….

AFS Soddy Daisy did some work at my house today in Ocoee, TN. They installed foundation support in my crawl space. The team did a great job. Team members included Nikoli E. . Caleb B. ,Christian P. and Aiden L.

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Tyler Whitt was great to work with. He was very knowledgeable regarding the issues.

Tyler Whitt was great to work with. He was very knowledgeable regarding the issues.

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Josh, Cameron, and Lewis did a great job on our foundation under the living room. Whenever I danced with my sweetheart the floor would…

Josh, Cameron, and Lewis did a great job on our foundation under the living room. Whenever I danced with my sweetheart the floor would shake but after the repair the floor is solid. Great work Josh and crew. We highly recommend them.

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Every aspect of the service from inspection to clean up was top notch and professional. Communication during the process was also…

Every aspect of the service from inspection to clean up was top notch and professional. Communication during the process was also exceptional. I am extremely pleased with the service.

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Antawan and Andrew did an awesome job and in a timely manner.

Antawan and Andrew did an awesome job and in a timely manner.

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Kyle Ballew was very informative. He did a thorough inspection and sat with me to discuss his findings and options.

Kyle Ballew was very informative. He did a thorough inspection and sat with me to discuss his findings and options.

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I want to Thank Tommy, Jeremy and Dylan, my AFS Crew for encapsulating my crawl space. They were on time, got the job done quickly and…

I want to Thank Tommy, Jeremy and Dylan, my AFS Crew for encapsulating my crawl space. They were on time, got the job done quickly and neatly. They were courteous, well mannered, and cleaned up everything when they were done. Great job guys.

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Excellent crew very professional

Excellent crew very professional

Need Crawl Space Repair for Your Home?

Are you seeing signs of moisture in your home? Do you know if it’s coming from the crawl space? If you’re worried, consider working with AFS Foundation & Waterproofing Specialists.

We’ve been serving homeowners in the Southeastern United States for over 20 years, and we’re ready to do the same for you. With industry leading crawl space repair solutions, we’ll keep your crawl space dry and protected. Contact us to schedule a free inspection today!

Crawl Space Repair FAQs

While crawl space repair is a long-term solution for improving your home’s stability, regular maintenance inspections are recommended to ensure the system continues functioning optimally.

While some homeowners may attempt DIY solutions, it’s best to seek professional assistance due to the complex nature of the process. Proper crawl space repair requires expert knowledge and tools to ensure effectiveness and safety. 

The duration of the process can vary depending on the size and condition of your crawl space. After a thorough inspection, our AFS team can provide a more precise timeline. Generally, most installs take about 1 or 2 days. 

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AFS service area

Our Locations

Birmingham AL

130 Interstate Commerce Crt. Bldg. 100 & 200
Alabaster, AL 35007

Chattanooga TN

806 N Holtzclaw Ave.
Chattanooga, TN 37404

Columbus GA

2701 Opelika Road
Phenix City, AL 36870

Dothan AL

1909 Montgomery Hwy, Suite 322,
Dothan, AL 36303

Florence AL

118 E Mobile St
Florence, AL 35630

Gulfport MS

1317 26th Ave, Ste 101
Gulfport, MS 39501

Huntsville AL

2415 Jordan Road
Huntsville, AL 35811

Knoxville TN

3028 E Governor John Sevier Highway
Knoxville, TN 37914

Louisville KY

1904 Watterson Trail, Suite 130
Louisville, KY 40299

Mobile AL / Biloxi MS

3131 Hamilton Blvd.
Theodore, AL 36582

Nashville TN

1519 Heil Quaker Blvd.
LaVergne, TN 37086

Pensacola FL

89 W. Hood Dr.
Pensacola, FL 32534