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How to Fix a Sagging Floor Over a Crawl Space Southwest Marietta, GA
floor leveling beams crawl spaces sagging floor

Homes built over a crawl space often lack the solid foundation support provided by a basement. Over time, this can lead to sagging or sloping floors, especially in older homes. Sagging floors not only create uneven walking surfaces but can also indicate serious structural issues that, if ignored, may worsen and detract from your home’s value. At Anglin’s Foundation & Masonry Repairs in Atlanta, GA, we specialize in resolving these issues by reinforcing and leveling floors with advanced techniques.

Why Do Floors Sag Over Crawl Spaces?

Crawl spaces offer several advantages, including easy access to plumbing and electrical systems. However, these areas can also be prone to structural problems due to insufficient support. Common causes of sagging floors over crawl spaces include:

  • Aging Construction: Older homes may have weakened or deteriorated floor joists and beams.
  • Soil Shifting: Unstable or eroding soil beneath the crawl space can lead to the settling of supports.
  • Inadequate Support: Some homes may have been built without proper support structures for the floor joists.
  • Moisture Damage: High humidity or water infiltration in crawl spaces can cause wood rot, weakening joists and beams.

How We Fix Sagging Floors

At Anglin’s Foundation & Masonry Repairs, we use proven techniques to restore and level sagging floors. Here is an overview of our process:

1. Installing Steel Floor Leveling Beams

To strengthen and level the floor, we install 6-inch steel floor leveling beams. These beams provide additional support for the weakened floor structure, helping to distribute weight evenly across the crawl space. This reinforcement prevents further sagging and enhances the overall stability of the floor.

2. Using Precast Concrete Supplemental Footers

A common challenge when working with crawl spaces is the lack of a solid foundation for the leveling beams to rest upon. To address this, we install precast concrete-engineered supplemental footers. These footers, which are six inches thick and can be either 24 inches round or 18 inches square, are placed on poured concrete footings to create a stable base for the leveling beams. This foundation ensures long-lasting support.

3. Raising the Floor with Hydraulic Jacks

Once the support system is in place, we use hydraulic floor jacks to gently lift the sagging floor. The jacks gradually raise the floor as close to its original level as possible, minimizing stress on the structure. This process requires precision and expertise to avoid causing further damage.

4. Reinforcing or Repairing Damaged Joists

In cases where existing floor joists are cracked or weakened, we reinforce them to restore structural integrity. Broken joists are spliced and strengthened with additional supports, ensuring that the floor remains level and sturdy.

Why Professional Repair Is Essential

Fixing a sagging floor over a crawl space is a complex process that requires specialized equipment and expertise. This is not a DIY project, as improper repairs can lead to further structural issues and safety hazards. Our team at Anglin’s has extensive experience in floor leveling and structural reinforcement, making us the trusted choice for homeowners in Atlanta.

Protect Your Home’s Value

A sagging floor is more than just a cosmetic issue—it can be a sign of deeper structural problems that may impact your home’s safety and resale value. Addressing the problem promptly with professional repairs helps maintain your home’s integrity and comfort.

Schedule a Free Assessment

If you’re dealing with a sagging or uneven floor over a crawl space, Anglin’s Foundation & Masonry Repairs is here to help. We offer free assessments to evaluate your floor’s condition and provide a detailed estimate for repairs. Contact us today to restore your floor to a safe, level, and structurally sound condition.

Posted on behalf of John Anglin, Anglin’s Foundation & Masonry Repairs

Call us (770) 422-2924 Contact Us

Our Client Reviews

Anglin's Foundation & Masonry Repairs

4.8 / 5.0

Based on 55 reviews

Tammy S.

From start to finish, everyone at Anglin's was amazing! Gus was responsive, always answered his phone, knowledgeable, professional, honest and fair. He went above and beyond to make a stressful situation less stressful. Scheduling was a breeze and the crew that arrived on the job (on time, I might add) were courteous, respectful and efficient. They allowed me to watch and take pictures, and explained the process step-by-step, as well as what results were to be expected. Iggy was so knowledgeable, professional and amazing. He was able to pin point a problem that 2 other competing companies couldn't explain or relay in layman's terms what needed to be done and why. He was an absolute superstar in easing the mind of the buyers purchasing the house. His 27 years experience was so valuable. Shelly was quick to send paid invoices and warranty information. Everyone did an amazing job and I would recommend them highly.

Penelope Greensmith

I cannot say enough good things about GUS at Anglin’s Foundation and Masonry! GUS, was fast and gave a free estimate on raising, reattaching and fixing my brick stairs. I will be sure to post before and after photos! Thank you GUS for your no nonsense, straight forward approach! Thank you for listening to me! The Greensmith’s

Regina Renee Kalasz

Today was a install of a 2nd beam for our house... first one was easy, 2nd one gave them a run for their money. But they stuck it out and got it done! Awesome work! I'd throw a + behind my 5 stars if I could. Sorry I held your crew up, but they were determined to get it done with no issues. So shout out to your team Chris, Leo and Dan!

Scott Lapin

The team that lifted our chimney was prompt, courteous and efficient. Other then the repair, you simply could not tell they were even there despite the fact they had to remove part of our deck to do the work. I would HIGHLY recommend them.

Melissa Reed

Diagnosis and estimate from a picture, arrived as scheduled, done in just a couple hours and results were absolutely amazing. Price, workmanship, clean up - everything was absolutely 5 star!! Highly recommend these folks!!! I must add, 2 other well known and much advertised companies came out and estimated 6x the work and price, claiming we had more issues than what was actually going on. These guys call it like it is - honesty and integrity are hard to find in construction.

Dana Brennan

This crew is top notch. Worked with the office and mainly with Gus on site who was great. Showed up early, super knowledgeable, tons of experience. We really felt served in the way he recommended only what needed to be done and at a great price. Had another company wanting to add in other extras and unnecessary work. HIGHLY recommend Anglin!!

Aaron Gray

Quick to call back and totally honest. I wasn't sure if I had a foundation issue or a flooring issue but after a few questions, Nathan helped to figure out that it thankfully wasn't a foundation issue. Insteand of trying to sell me a job, Nathan helped me to make a good decision. I hope I never have foundation issues but if I do, this is the company I'm hiring.

Jake Herman

Another masonry contractor referred us to Anglin because we had a concern about the structural integrity of our chimneys. We were told that they were the best people to talk to. I called them and they actually came by to assess my house within two hours. Although I was fully prepared to spend a lot of money to stabilize my chimneys, he did a full assessment and very honestly told me that my chimneys were fine and just needed some caulking where the mortar met the brick. I greatly respect his expertise and honesty and would recommend him without reservation.

A Proven Value
Since 1930

John Anglin

John Anglin "I Fix It For Life
the First Time"

Anglin's Foundation & Masonry Repairs 1027 Oregon Trail Southwest Marietta GA, 30008
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Financing available through Regions Bank. Must be approved to Qualify. Call Anglin’s for Details: (770) 422-2924