Sagging Crawl Space
Proudly Serving Tennessee, East Arkansas, and Northern Mississippi
What You Need to Know About Sagging Crawl Spaces
Your home’s crawl space is the foundation of your home’s structural support. Bearing the weight of the rooms above means damage and decay can significantly impact your home and your safety. A sagging crawl space is a good indicator that there is a problem that needs to be addressed quickly.
Inadequate support, decay due to mold and water issues, or sinking because of soil settlement can all compromise your crawl space.
Signs You Have a Sagging Crawl Space
- Crawl Space Flooding
- Moldy Crawl Space
- Musty Odor Throughout Your Home
- Allergy or Asthma
- Humidity
- Bugs in Crawl Space
- Sagging or Uneven Floors
- Cracks in Drywall
- Hard to Shut Doors or Windows
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How To Fix A Sagging Crawl Space
There are a variety of ways we can help repair sagging crawl spaces. Read more about some common solutions below and give us a call for a custom consultation!


Jack System
High-grade galvanized steel support posts, built to be adjusted to any height necessary, are installed underneath the floor joists and raised to their correct position to stabilize and protect your home for years down the road.
The existing pier blocks are often in good shape and don’t need to be replaced. In that case, the posts or the deteriorated screw jacks are removed or replaced.
Crawl Space Sump Pump
Another common solution for your crawl space repair needs is installing a crawl space sump pump.The sump basin collects water to a certain level until your sump pump’s float switches are triggered. Once triggered, the sump pump system automatically pumps water out of your home through a discharge pipe.
Dehumidifier System
Excessive moisture in your crawl space can make your home’s air feel damp and smell musty. This is a result of mold growth that occurs under damp conditions in your crawl space and spreads throughout your home. If the crawl space under your home is hot and clammy or cool with moisture dripping off your ductwork, a professionally installed dehumidifier can solve the problem.
Crawl Space Encapsulation
Crawl space encapsulation is one of the most common solutions to keep moisture out of your crawlspace and create a healthy living environment. Our professional crawl space encapsulation prevents mold growth, bug and pest infestations, wood rot, and improves your home’s indoor air quality.
Typically, to properly repair and install a crawl space encapsulation system the crawl space vents
How To Fix A Sagging Crawl Space
Our team of experts at DFX Foundation & Waterproofing Experts would be happy to take a look at the sagging floor in your crawl space and provide you with a free evaluation to determine the root of the issue, share solutions to fix it, and give you a quote.
Please fill out the form or give us a call today to prevent your issues from getting any worse!
Our Crawl Space Repair Experts Are Here to Find the Best Solutions
Get the results you deserve when you choose DFX Foundation & Waterproofing Experts and at an affordable price too! Our qualified team of professionals bring their experience and know-how with them on every job, giving you peace of mind that the job was done right.
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Financing Plans as Low as $79/mo!
Secure your home with affordable solutions for foundation repair, crawl space repair and encapsulation, along with waterproofing for your basement or crawl space from DFX Foundation & Waterproofing Experts. Starting at $79/mo, our flexible financing plans ensure hassle-free solutions. Apply online today for your free evaluation.
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We don’t believe in guesswork—or pressure tactics. Every DFX inspection is free, thorough, and focused on facts. Our experts take the time to explain what’s really happening beneath your home and outline the right solution, so you can make confident decisions without obligation.
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With decades of hands-on experience, DFX has seen every kind of foundation challenge—and solved it. Our team combines field expertise with proven repair methods, delivering solutions that stand the test of time, not just the next storm.
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From your first call to project completion, we move quickly—without cutting corners. DFX crews show up on time, work efficiently, and leave your property cleaner than they found it, because professionalism isn’t an extra—it’s our standard.
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Information And Resources
Foundation Settlement: How to Spot Sinking Before It Damages Your Home
What Is Foundation Settlement? Foundation settlement happens when the soil beneath your home shifts, compresses,...
Read MoreDo You Need a Crawl Space Sump Pump? Here’s How to Tell (And Why It Matters)
What a Crawl Space Sump Pump Actually Does A crawl space sump pump protects your...
Read MoreHow Crawl Space Humidity Can Destroy Your Foundation (And What to Do About It)
Why Crawl Space Humidity Matters Crawl space humidity affects far more than the air under...
Read MoreEpoxy Injection and Foundation Crack Repair: How to Seal and Stabilize Your Home’s Foundation
Even the smallest crack in your foundation can be a warning sign of deeper problems....
Read MoreShould I Really Encapsulate My Crawl Space?
Initial Signs: Stinky Home, Cracks, and Moisture You’ve noticed that your home is stinky, cracks...
Read MoreDrainage Issues and Foundation Damage: How Water Problems Threaten Your Home’s Stability
Water may seem harmless, but it’s one of the most destructive forces when it comes...
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