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Crawl Space Repair Job in Huntsville, Alabama

A clean, sealed crawl space with a white vapor barrier covering the floor, walls, and support pillars.

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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Archie was very forthcoming and pleasant to talk to. His presentation was very informative and thorough. AFS seems to be a very dependable…

Archie was very forthcoming and pleasant to talk to. His presentation was very informative and thorough. AFS seems to be a very dependable company.

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David, Hank, and Germaine was a Great group of guys. Fast and professional. Actually enjoyed having them around as they were laughing and…

David, Hank, and Germaine was a Great group of guys. Fast and professional. Actually enjoyed having them around as they were laughing and while I’m sure it’s hard to enjoy working in the heat they seemed like they were having a good time.

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Earle and his crew were very professional and did excellent work. Earle took the time to explain each step of the process and provided…

Earle and his crew were very professional and did excellent work. Earle took the time to explain each step of the process and provided multiple details of what to expect.

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Excellent results from Jackson Mikey and Brandon could not have asked for better communication. And friendliness .. very pleased in all…

Excellent results from Jackson Mikey and Brandon could not have asked for better communication. And friendliness .. very pleased in all aspects .. will be asking for this crew again to do further maintenance projects including encapsulation at a later date ..

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Sean Agnew was the quality control man. He was here today to check out the work done. He shared pictures, checked everything under crawl…

Sean Agnew was the quality control man. He was here today to check out the work done. He shared pictures, checked everything under crawl space. Fixed a few things. He was so very helpful. The one thing that I liked the most was that he listened to me. He was very kind and respectful. Sean is the Best!!

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Taylor F, David E, David S, and Patrick T all worked tirelessly to complete my massive project. As a single person, I put off this project…

Taylor F, David E, David S, and Patrick T all worked tirelessly to complete my massive project. As a single person, I put off this project for fear I would get taken as there are so many horror stories. These guys were up front, including Mason who bid the job, kind and informative. They arrived when they said they would and exceeded expectations for my project. Even when the project time exceeded projections they worked on into the evening and on their Saturday. One couldn’t ask for more. As expensive as this massive project was, I feel it was worth every penny.

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AFS WORK CREW WAS AWESOME!! Carlos, Roberto and Gustavo worked so hard and did an outstanding job…Noe Rivas was so professions and made…

AFS WORK CREW WAS AWESOME!! Carlos, Roberto and Gustavo worked so hard and did an outstanding job…Noe Rivas was so professions and made sure we were satisfied on completion of job..thank you!!

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The entire process was fast and friendly. Profecr foreman Noe Rivas called me the day before the install to confirm start time and showed…

The entire process was fast and friendly. Profecr foreman Noe Rivas called me the day before the install to confirm start time and showed up when he said they would. Not and Pedro Hernandez started at 730am and had the job completed at 230pm. Friendly and informative took the time to answer all my questions.

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Huge shout out to Landon Milam and his crew of Kasey Lawrimore and Ashton Snyder! Their work was excellent, they were professional,…

Huge shout out to Landon Milam and his crew of Kasey Lawrimore and Ashton Snyder! Their work was excellent, they were professional, knowledgable, and punctual. They talked me through the whole process from start to finish and readily answered any questions. Awesome team!!

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We had Justin Carter come out as ours sells rep. He was incredibly knowledgeable and nice. 10/10!

We had Justin Carter come out as ours sells rep. He was incredibly knowledgeable and nice. 10/10!

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Wade Siler was extremely knowledgeable and professional. I had a property with groundwater seepage and a bowing foundation wall in the…

Wade Siler was extremely knowledgeable and professional. I had a property with groundwater seepage and a bowing foundation wall in the basement. He took the time to explain how AFS would address both issues and provided a lifetime Structural warranty. I have recommended his services and will definitely use him again.

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From the inspection, explanation and quote from Frank to the day and a half of foundation work by Carlos, Gustavo and Julio, AFS provided…

From the inspection, explanation and quote from Frank to the day and a half of foundation work by Carlos, Gustavo and Julio, AFS provided top notch work with outstanding customer service. The crew were so professional answering questions and listening about challenge with the septic line running near the piers. They hand dug 4 piers to be extra careful to not damage the septic line. Clean up was neat and tidy and the retaining wall and house are now stabilized which will make resale in years to come much easier with lifetime warrantee! Thanks guys!!

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Alan did a wonderful job helping us with our home. We were fortunate not to have any foundation issues associated with our doors sticking….

Alan did a wonderful job helping us with our home. We were fortunate not to have any foundation issues associated with our doors sticking. He was gracious enough to help us fix our door while he was here anyway.

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Cesar , Luciano , Miguel did a great job !!! They kept me up to date and showed us everything about the pumps and the drainage system. They …

Cesar , Luciano , Miguel did a great job !!! They kept me up to date and showed us everything about the pumps and the drainage system. They were great crew worked well together and cleaned everything and they were working.

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AFS was great start to finish when we had a very unexpected problem with mold in our crawlspace. They were friendly, informative, helpful, …

AFS was great start to finish when we had a very unexpected problem with mold in our crawlspace. They were friendly, informative, helpful, and quick getting our problem solved.

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Emmet did a wonderful job inspecting everything and explaining. He was very kind, patient and friendly. We have been happy clients of AFS…

Emmet did a wonderful job inspecting everything and explaining. He was very kind, patient and friendly. We have been happy clients of AFS for the last decade. Thank you!

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Allen did a great job.

Allen did a great job.

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TJ represents his company well! He is very knowledgeable, professional, friendly and informative. He spent a lot of time and answered all…

TJ represents his company well! He is very knowledgeable, professional, friendly and informative. He spent a lot of time and answered all of our questions and concerns!

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The technician (Tony Marlowe) was knowledgeable and professional… He answered all of my questions and concerns. He serviced the equipment …

The technician (Tony Marlowe) was knowledgeable and professional… He answered all of my questions and concerns. He serviced the equipment in a timely manner…

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Tony Marlowe was my technician. He did an excellent job!

Tony Marlowe was my technician. He did an excellent job!

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

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

13105 Middletown Industrial Blvd.
Louisville, KY 40223

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