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Case Study: Stabilizing a Crawl Space Foundation in a 1970s Beaufort, SC, Home

A homeowner in Beaufort, SC, needed a quick solution to address uneven floors before selling their 41-year-old home. They understood that sagging floors and crawl space issues could significantly decrease the home’s value, a concern they wanted to address immediately.

Mount Valley Foundation Services restored the structure in just four days with a tailored crawl space repair strategy. Learn how below.


The Challenge

The Solution

The Impact

  • Floors lifted and stabilized
  • Enhanced property value


Before Crawl Space Repair:

Uneven, Sagging Floors

The homeowner noticed uneven, sagging floors and grew concerned about the home’s structural stability. She knew the issue could deter buyers and reduce the sale price. Uneven floors are often caused by inadequate structural support.

Damaged Floor Joists

A free inspection revealed that the 41-year-old home had crawl space floor joists that were no longer capable of supporting the structure. These weakened areas were the underlying cause of the sagging floors and required immediate repair.

After Crawl Space Repair:

Floors Lifted and Stabilized

To restore the home’s structural integrity, the team installed IntelliJack support jacks beneath the sagging floor areas. They also sistered damaged joists and added a supplemental beam to ensure full support across the flooring system.

Enhanced Property Value

The homeowner was preparing to move and needed the job completed quickly. The team finished the work in just four days, minimizing disruption while ensuring long-term, quality results. With the crawl space stabilized and floors level, she confidently listed the home without concern about reduced value.

Other Reviews for Our Crawl Space Repair Near You

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Beautiful work . Fast easy and beyond any of my expectations. Matt Blaine and Donald did excellent work and explained every step of the…

Beautiful work . Fast easy and beyond any of my expectations. Matt Blaine and Donald did excellent work and explained every step of the way . I couldn't be happier with the work clean up and attitude of my crew . These guys need a raise!

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The Charleston office team is professional, responsive to questions, and thorough in consultation with photos and diagrams to problems with …

The Charleston office team is professional, responsive to questions, and thorough in consultation with photos and diagrams to problems with our foundation. The team who performed the work were on time, worked all day, reported any problems and offered solutions. Pleased with the quality of work. Our problem was sagging floors due to lack of foundation support beams in a post and beam construction. The building code requirements 20 years ago was inadequate to support the house over time. We had several I beams installed with supporting jacks to level the foundation and prevent further sagging.

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Patrick Edwardson was our inspector and not only was he very intelligent and personable, but worked with our insurance company to get the…

Patrick Edwardson was our inspector and not only was he very intelligent and personable, but worked with our insurance company to get the repairs done after TS Debby. Thank you Patrick!

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Guys were great!!

Guys were great!!

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From consultation through completion of work, everyone was the consummate professional. The installer’s work exceeded expectations. Every …

From consultation through completion of work, everyone was the consummate professional. The installer’s work exceeded expectations. Every stage of work was thoroughly explained. Truly, I didn’t know that there was so much junk in my crawl space to be removed. Nonetheless, all loose items were removed.The installation to include removing junk was a full three days. I would definitely recommend the full package to include dehumidifier as advertised. Now, I wait for return on investment ((ROI) – lowering of inside dust and energy efficiency. Work performed by Robert Dunn, Dylan Livingston and Victoria Valentin Thanks again

Need Crawl Space Repair for Your Home?

Selling a home in South Carolina requires preparation to attract potential buyers. This Beaufort homeowner recognized that uneven floors could negatively impact the market value, resulting in a lower selling price. They needed a quick, quality, long-term solution and contacted Mount Valley Foundation Services for help.

Do you need crawl space repair for your home? Schedule a free inspection to learn more.

Related Resources

Crawl Space Repair FAQs

Professionals have the expertise to identify and address issues early, provide lasting repairs, and offer solutions like dehumidifier installation or drainage improvements.

Some homeowners may wonder whether they need to fix their sagging floors. Could it be enough to leave the floors where they currently are? Although some homeowners avoid fixing their sagging floors for a long time, it’s a much better idea to fix them.

  • Potential Problems In the Future 

When your floors are sagging, it’s typically because of a problem with the support structure. After all, if the weight of your flooring is not properly held up, then its bulk alone will cause it to sink in between the cracks or bow down along with the support themselves. If you ignore your sagging floors, then in the worst-case scenario, you could end up with a floor that caves in.

That means fixing the problem early on can help you avoid a variety of very serious concerns. Instead of having to fix a caved-in floor, you can just reinforce the beams, add new supports, or repair any existing damage with the help of a professional. Fixing sagging floors is great for your wallet and great for your home’s health.

  • Positive Reasons to Fix the Floors

Fixing your floor early, instead of trying to live with the damage, has many advantages. Mainly, it’s easier, less intrusive, and less expensive than waiting for the problem to get serious. Serious problems may take several days, repair sessions, and thousands of dollars to resolve because a professional team will no longer be correcting issues with the flooring itself. They will need to repair or replace the surrounding structure that has failed it.

If you proactively put in the time and energy to fix your sagging floors, you can avoid other serious damage. This may even involve stabilizing your walls, your foundation, or fortifying the soil around your home. While water damage can be repaired, it’s also going to be more costly and will inconvenience you.

3D cut out illustration of encapsulated crawlspace with a close-up on IntelliJacks.

These adjustable steel piers are installed to stabilize and level sagging beams or floor joists. Support jacks provide long-term structural reinforcement and are often used when wood framing has weakened due to water damage or poor soil conditions.