Skip to Main Content

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

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Communication was excellent, the entire team was very professional, they made the whole process very easy and pleasant, and did a great job …

Communication was excellent, the entire team was very professional, they made the whole process very easy and pleasant, and did a great job stabilizing my chimney.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Matt Carter was great! Super knowledgeable and great to have his help getting our floor fixed!

Matt Carter was great! Super knowledgeable and great to have his help getting our floor fixed!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Tony Marlowe was friendly, courteous, on time, knowledgeable, good communication. His work was clearly professionally done.

Tony Marlowe was friendly, courteous, on time, knowledgeable, good communication. His work was clearly professionally done.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Cole was awesome!! Professional, friendly, and patient. Explained everything so even I could understand. I couldn't have asked for better….

Cole was awesome!! Professional, friendly, and patient. Explained everything so even I could understand. I couldn't have asked for better. Definitely gets my vote for employee of the year. Thank you Cole.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Tony was kind, thorough, and explained all of their services very well.

Tony was kind, thorough, and explained all of their services very well.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/

Your team is awesome. Came when requested. Your team , Jonathan, Calvin & Zach , Tim as well!!!!��

Your team is awesome. Came when requested. Your team , Jonathan, Calvin & Zach , Tim as well!!!!��

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

The crew from AFS which consisted of Christian S (Foreman), Walter D. and Charles F. did foundation work on our church parsonage last…

The crew from AFS which consisted of Christian S (Foreman), Walter D. and Charles F. did foundation work on our church parsonage last week.We were notified the time and the type of work that was being done several days before the job. The entire crew were professional, courteous, knowledgeable and we will ask for this professional crew in the future if foundation work is needed!Christian and the crew have a great and bright future with AFS in the years to come! They are already wise beyond their years!Mr. S. Morris

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Micah and Mikey were very professional during the installation our the Intellibrace Steel Beams. They were prompt with their arrival and…

Micah and Mikey were very professional during the installation our the Intellibrace Steel Beams. They were prompt with their arrival and completion of services. They were both friendly to my dogs and daughter who were present. They cleaned up the area after they left and answered any questions I had about the process. 5 star service! Fred H was our certified field inspector and he was very thorough in answering our questions and talking us through the process.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

They did a amazing job. Caleb came out and explained everything, from start to finish. How we needed help with the foundation and water…

They did a amazing job. Caleb came out and explained everything, from start to finish. How we needed help with the foundation and water damage. Then the crew they sent was professional and showed me how it all worked.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I received excellent service from Mr Uriel, Mr Bryce and Mr Austin. They provided communication throughout the whole project

I received excellent service from Mr Uriel, Mr Bryce and Mr Austin. They provided communication throughout the whole project

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I was standing at the crossroads of whether to sell my home/property or have foundation issues addressed. An AFS truck passed my house one…

I was standing at the crossroads of whether to sell my home/property or have foundation issues addressed. An AFS truck passed my house one day so I decided to give them a call for an inspection and quote. Joe Kashner, Project Manager, arrived and did the inspection. Thankfully, it was found that I had termites, which I immediately had treated. He went over the issues, which were much more than I anticipated, and then the quote. It still left me standing at the crossroads on what to do. However, after much thought and discussion and questions answered, Joe worked with me, and I made a decision I wanted to keep my home. An AFS crew showed up on a Monday for a week long project that included joist work (adding and replacement), partial girder replacement, some sealplate replacement, and then encapsulation (due to water and moisture problems). The crew – Taylor Fox, David Ennis, Patrick Trotter, and Clay Graham (who came on the last day to assist with completion) were nothing short of amazing. Such hardworking professionals with great work ethic that kept me updated throughout the project with pics. I just can't say enough good. What a pleasure it was to have them around. Their workmanship looks amazing! I am so thankful for that truck passing my house that one day that lead me to call AFS. I know they had my best interest at heart, and for that, I am grateful. I was blessed with the best!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Received excellent and prompt service from Will E. with AFS. He answered all of our questions and got us set up with everything we need for …

Received excellent and prompt service from Will E. with AFS. He answered all of our questions and got us set up with everything we need for peace of mind. Would recommend to anyone needing local, personal service! Knowledgeable and friendly.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Contracted AFS for a full crawl space encapsulation and mold remediation. John A., Steven, and Chris did a wonderful job, were…

Contracted AFS for a full crawl space encapsulation and mold remediation. John A., Steven, and Chris did a wonderful job, were communicative, and I was extremely happy with how it turned out.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Shout at to the entire crew at AFS. From my inspector, Eric Knowlton, through the Production Manager, James Such, to my hands own crew…

Shout at to the entire crew at AFS. From my inspector, Eric Knowlton, through the Production Manager, James Such, to my hands own crew lead by foreman Nikoli Elrod and his stud group of co-foreman and installers including: Christian Parrish, Edgar Perez and Clayton Cox. I just can't say enough good things about this project and the team that installed it. Our home had experienced differential settlement along the left rear corner, needed extensive stabilization of its floor framing, and had tons of both water and vapor reaping havoc in my crawlspace. The AFS team landed like the marines and just took care of business. They called every day before heading out, as well as activating an app that let me track their progress like a pizza delivery — just not used to that with home construction projects. They showed up on time and worked late and completed our projects ahead of schedule And most importantly, they did all of this while remaining amazingly kind and respectful. These are the sort of folks you want to work around your home. Thanks again to Nikoli and crew for a phenomenal job at our home! PS: Below is a picture of them taking the time to help me lift my pool table. Completely beyond the scope of their contracted work, but illustrative of their can do attitude:)

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

The whole process was very professional and the team that installed my floor supports Calvin, Katell, and Kyree were very nice to work with….

The whole process was very professional and the team that installed my floor supports Calvin, Katell, and Kyree were very nice to work with. Again very professional and efficient and very polite. Told me what was to happen walked us through the steps. Calvin and his crew are great guys and a pleasure to work with. And fast.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Sammy Landon Jalen and Robert Sergio Josh and Justin Carter they went far and beyond do a great job. I would heart beat. Thanks so much…

Sammy Landon Jalen and Robert Sergio Josh and Justin Carter they went far and beyond do a great job. I would heart beat. Thanks so much for all themKathy Gee

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Alex did a great job communicating his findings; he was thorough and patient with my questions

Alex did a great job communicating his findings; he was thorough and patient with my questions

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Matt Carter was very professional and was able to meet with us on the same day as our initial call. Very thorough in his explanations.

Matt Carter was very professional and was able to meet with us on the same day as our initial call. Very thorough in his explanations.

Janssen and Bethany Firth

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

AFS leveled my concrete around my pool Parris Houchins and David Ennis did a great job these two worked all day on my job they care about…

AFS leveled my concrete around my pool Parris Houchins and David Ennis did a great job these two worked all day on my job they care about doing a good job AFS has 2 great guys on their crew I would highly recommend these guys doing a great job and these days that’s hard to find anyone that even wants to work. Thank you to you both for caring about my job being done right

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

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!!

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. 

Publish Date:

Last Modified Date:

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

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