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Crawlspace encapsulation complete.

Crawl Space Encapsulation & Repair in San Antonio, TX

Moisture in your crawl space can lead to structural damage or health issues for your loved ones. Learn more about our crawl space repair services on this page.

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Crawl Space Repair & Encapsulation in San Antonio

Crawl spaces tend to be neglected because they’re located below the home and hard to move around in. However, keeping your crawl space clean is important for both the structural stability of your home and the overall health of your living space.

Crawl space damage is not something to ignore—investing in crawl space repair is one of the most best steps a property owner can take to protect their greatest asset. 

At Foundation Support Specialists, we provide leading crawl space repair in San Antonio for homeowners and business owners alike. Our team has over 20 years of combined experience in the crawl space repair industry, and we’ll keep your crawl space dry and sturdy for years to come.

The Foundation Support Specialists Process

Schedule Free Inspection

One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.

Consult with Our Certified Inspector

Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.

Installation of Customized Solutions

Our professional production crew installs patented solutions in each home with care and strives to leave the area better than we found it.

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Crawl Space Problem Signs in San Antonio

Crawl space problem signs usually appear long before severe damage occurs. The earliest indication of crawl space damage is the presence of standing water and excess humidity in the crawl space. Moisture in the crawl space eventually leads to structural damage and air quality issues due to wood rot and mold growth. 

Identifying water, humidity, or mold growth without entering the crawl space can be challenging, but you can detect structural problems inside your property. Sagging floors are a common sign that your floor joists have started to weaken or rot from excessive moisture. 

Crawl Space Repair & Encapsulation Solutions in San Antonio

The most effective way to prevent crawl space damage is to seal it off and keep it as dry as possible. The initial step for crawl space repair in Dallas is installing vent covers on any open crawl space vents. These covers block humidity, moisture, and pests from entering and causing damage. However, more is needed, as water finds other ways into the crawl space. Installing a dehumidifier, moisture barrier, vapor barrier, will help eliminate and prevent moisture from seeping into the crawl space. 

FSS is the Top Choice for Crawl Space Repair in San Antonio

Installing our reliable crawl space repair solutions is the only way to prevent such damage and ensure a safe and healthy property. Trust our professional technicians to inspect your crawl space and determine the necessary solutions to keep your crawl space dry and the rest of your property secure. 

Our technicians have over 20 years of experience and are committed to providing effective and affordable crawl space repairs in San Antonio. Contact Foundation Support Specialists to schedule a free crawl space inspection today.

Our Customers Trust Us

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Nick T. Came to my house and was extremely thorough, knowledgeable and trustworthy. I would recommend this company/working with Nick to my…

Nick T. Came to my house and was extremely thorough, knowledgeable and trustworthy. I would recommend this company/working with Nick to my friends

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I set up an appointment for a company representative to look at the common driveway area of the townhouse complex where I live. This…

I set up an appointment for a company representative to look at the common driveway area of the townhouse complex where I live. This driveway is 47 years old with many unsightly cracks, an uneven surface, and showing definite foundation issues. Austin Green represented this company and was very punctual for our appointment. He took time to carefully measure the driveway area, study the problems he noted and he did this in the sweltering heat of Houston! He then spent time with my neighbor and myself to explain what he had found and reviewed all options for repair that are available. I was very impressed with Austin's professionalism and his explanation of how work would be completed, depending on how we ( as a townhome community) wanted to proceed. He also showed my neighbor and myself some excellent videos, which helped us to understand the work which would be done. Austin is preparing a bid quote for us on the different options and even offered to meet with our townhome association to help all residents understand the work involved! Austin is very knowledgeable, and professional and I look forward to working with him and FSS as we continue with this community project!

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Austin from FSS came to evaluate my foundation concerns. He was very thorough in his walkthrough of my property and took his time in…

Austin from FSS came to evaluate my foundation concerns. He was very thorough in his walkthrough of my property and took his time in explaining to me what was likely taking place with my foundation. After, he went into more detail explaining services FSS can implement to remedy the problem and what it all entails. An estimate for repairs was quoted to me at the same time. I was not expecting the appointment to be as in-depth and really appreciated the customer service!

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Austin Green Edgar Garza were very efficient,,on time, responded to all my questions as requested. Very professional, good value in their…

Austin Green Edgar Garza were very efficient,,on time, responded to all my questions as requested. Very professional, good value in their responses, therefore resuming in a good quality visit. Very impressed & satisfied.

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Ryan and Chris did an awesome job. Quick, honest, and knowledgeable!

Ryan and Chris did an awesome job. Quick, honest, and knowledgeable!

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Adam knows his job very well. He’s extremely professional and made the customer very happy. He answered all the questions we asked him.

Adam knows his job very well. He’s extremely professional and made the customer very happy. He answered all the questions we asked him.

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FSS did an awesome job stabilizing my house and leveling out my driveway. Robert Torres, Stamford Cooper, Mark Lopez, and Glenn Gonzales…

FSS did an awesome job stabilizing my house and leveling out my driveway. Robert Torres, Stamford Cooper, Mark Lopez, and Glenn Gonzales are true professionals. I would use FSS again for any future projects.

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Good, quality work. Made the job seem without difficulty or challenges. Met up to every concern. The crew (John, Nick and Francisco) were…

Good, quality work. Made the job seem without difficulty or challenges. Met up to every concern. The crew (John, Nick and Francisco) were professional to the upmost stand and friendly. Would recommend.

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update: just got a call from the owner who said he can fit me in ASAP. They send an email 1 day before as a reminder. If you don't catch…

update: just got a call from the owner who said he can fit me in ASAP. They send an email 1 day before as a reminder. If you don't catch it and return with a confirmation. They cancel the appoinment you have had for a month and arranged to be off work for. They don't call you again to tell you they did this. They just don't show up.

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I appreciate the service I received. Even as there was a call back the issue was dealt with promptly and professionally. I would readily…

I appreciate the service I received. Even as there was a call back the issue was dealt with promptly and professionally. I would readily recommend Foundation Support to any one. Great job!!

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Austin Green came to our house to give us an estimate for a foundation repair project. He was friendly, polite, and very knowledgeable. He…

Austin Green came to our house to give us an estimate for a foundation repair project. He was friendly, polite, and very knowledgeable. He thoroughly explained the method FSS uses for foundation repair and walked us through the entire project.

Alice van der Weiden

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Nick our sales rep was very professional and courteous. The foundation repair crew, Craig C., Mark, Danny & Joe did a great job! Will…

Nick our sales rep was very professional and courteous. The foundation repair crew, Craig C., Mark, Danny & Joe did a great job! Will recommend this company to friends and family for sure!

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Austin Green-CFI is a great man he’s very informative and profession he was very detailed and you can tell he’s done the work before. If…

Austin Green-CFI is a great man he’s very informative and profession he was very detailed and you can tell he’s done the work before. If you’re looking to protect your investment or even just doing a small job. He’s trustworthy and will be honest with you straight up. Foreman joe came and did work for me and was hardworking and can’t wait for the my repair on my driveway

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Clint, Austin, Joshua and Michael were very attentive, respectful. They did a clean and professional job.

Clint, Austin, Joshua and Michael were very attentive, respectful. They did a clean and professional job.

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Jose Navarro & Darrian Equia were very informative of what was happening & when, very professional & respectful & they worked pretty much…

Jose Navarro & Darrian Equia were very informative of what was happening & when, very professional & respectful & they worked pretty much non-stop for 12 hours & left our house very clean.Virgie Eng

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Foundation Support Specialists helped me reset the value of my home. The drive way and side walk had shifted over 9” in one location and…

Foundation Support Specialists helped me reset the value of my home. The drive way and side walk had shifted over 9” in one location and looked off enough to create stress from potential home buyers and investors. Jarred took care of demonstrating my home foundation was stable, and broke out what they could do to make repairs on my walkway and driveway. Justin and Ryan did excellent work as well as presenting themselves as experts in their craft and very professionally. I highly recommend this organization if you are looking to get the job done right the first time!

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Adam was an absolute joy. He was very informative and thorough. He provided answers to all my questions and took the time to help me…

Adam was an absolute joy. He was very informative and thorough. He provided answers to all my questions and took the time to help me understand the process. Adam is a great asset and has fabulous people skills. Because of Adam I am comfortable with the company and the process. Thank you Adam for sharing a bit of you with me. I am going to recommend you and FSS to my neighbors and friends.

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They were very courteous and professionalThank you Ricky RHector REddie S

They were very courteous and professionalThank you Ricky RHector REddie S

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Jesus, was prompt, professional and had a great presentation! No questions he was very thorough! We signed up same day! Weight was lifted…

Jesus, was prompt, professional and had a great presentation! No questions he was very thorough! We signed up same day! Weight was lifted off our shoulders! Thank you

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Had a Crack in my foundation going thru 2 bedrooms and 2 bathrooms. Foundation hadn't really moved so decided to do foam injection instead…

Had a Crack in my foundation going thru 2 bedrooms and 2 bathrooms. Foundation hadn't really moved so decided to do foam injection instead of piers and Jack's. On day of injection Kris and Angel called before showing up to give an ETA. Showed up early and explained all aspects of job to me and then got started. From start to finish was quick. Kris and Angel filled all holes to where you had to look real close to find them. Cleaned up area and left no mess at all. Very pleased with the professionalism of Kris and Angel and the job they did.

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    FSS Service area map.

    Our Locations

    Austin

    11615 Angus Rd
    Suite 104B
    Austin, TX 78758

    Dallas

    1945 W. Walnut Hill Ln.
    Irving, TX  75038

    Houston

    6422 Lozano Dr.
    Houston, TX 77041

    San Antonio

    18630 Goll St.
    San Antonio, TX 78266