Crawl Space Support Jacks in
the DMV
Restore Sagging Floors with Permanent Structural Support
We install crawl space support jacks to lift and stabilize sagging floors, cracked walls, and failing floor joists—providing lasting strength from the ground up.
Sagging or Bouncy Floors?
Restore Sagging Floors with Permanent Structural Support
If your floors feel soft, uneven, or sloped—or if doors stick and drywall cracks appear—your home may need crawl space support.
These problems are often caused by failing wood beams, shifting soil, or moisture damage beneath your floors.
Our support systems reinforce and relevel the structure from below, stopping the damage before it worsens.


Sagging or sloped floors
Bouncy or springy feeling when walking
Cracks in interior walls or ceilings
Doors that no longer close properly
Rusted or deteriorating crawl space posts
Proven Floor Support Solutions
Engineered for Stability, Built to Last
DMV Foundation Solutions uses galvanized steel support jacks to strengthen your crawl space and lift floors back toward their original position. We assess the structure, design a reinforcement plan, and install a permanent system that adapts to your home’s needs.
Heavy-duty, sealed liner blocks ground moisture.
Custom-fit door keeps outside air and pests out.
Interior French drain and sump pump remove any groundwater.
Controls humidity and keeps air healthy year-round.
Reinforces sagging or weakened floor joists.
Floor Support FAQs
What DMV Homeowners Ask Most Often
Q: Will jacks lift my floor back to normal?
In many cases, yes. While full lift isn’t always possible, we can stabilize and re-level floors to eliminate sag and bounce.
Q: How long does the installation take?
Most jobs take 1–2 days depending on the number of supports and the space’s condition.
Q: Are the jacks adjustable?
Yes. Our jacks are height-adjustable, which allows for future tuning if needed.
Q: Will this fix my drywall cracks and door issues?
If those problems are caused by sagging floors, yes—supporting the floor can reverse or prevent further damage.
Q: Do you offer financing?
Yes! We offer affordable payment plans including 0% interest options.
STILL HAVE QUESTIONS?
Not sure if your floor problems are caused by your crawl space? Schedule a free inspection and we’ll walk you through it.
What Homeowners Are Saying
See Why DMV Is a Trusted Local Name
Heidy Lopez2025-06-26 Awesome team of professional workers and very Knowledgeable! We look forward to working with them in future projects. Laura Smalligan2025-06-24 We had a crawl space filled with construction debris we wanted encapsulated and some window wells that were starting to crack. DMV Foundations did a great job from start to finish! Everything was very smooth, the crew was super friendly, and the project was completed on time. Highly recommend! Charles Snyder2025-06-24 Quick and honest evaluation of our home. Not trying to upsell us on anything. Thanks! Melinda Jackson2025-06-11 The guys who worked on our foundation were OUTSTANDING!! They arrived early each day and were very professional. I would recommend DMV Foundation Solutions for any basement or water problems you may have in your home or business!! R. Claude2025-06-11 Russell was amazing and great very knowledgeable couldn’t imagine starting this work on our house without him David Robbins2025-06-10 I had a very good experience with DMV Foundation Solutions. They redid the encapsulation of my crawlspace. I was really pleased that they spent the time during our initial consult to climb down there and take pictures and make sure they proposed the right solution to address my problems. This was in contrast to another contractor who never looked for himself and offered their one-size-fits-all solution. The job lasted a couple days and the crew was punctual, professional and tidy. The project manager was responsive to my phone calls and emails throughout the engagement. I’d absolutely consider them again for future work. luan do2025-06-08 Excellent workmanship. Workers worked in safe, clean and professional manner. Their solution to stop my front patio/stoop from sinking further by using helical piers works. There are two small things that could be improved: removing shoes when entering someone’s home, and arrange for locating sewer and water lines before starting because Miss Utility doesn’t mark these. Michael Jordan2025-06-03 We got a comprehensive assessment from Russell that really pinpointed our waterproofing issues. Mary Fisher2025-05-19 Contacted DMV for some information on a potential home purchase in Alexandria that home inspection revealed had basement water issues. Office Manager Jane chatted with me over the phone and then referred me to her husband, the owner, for a more in depth assessment of the situation. I sent him the inspection report, and he was able to review the issues and give me some info about potential cost and what was involved to to remediate. His response was rapid and professional and greatly assisted us in making a decision as to whether to move forward with the purchase. If their work is anything like their customer service, they are a great find. Love to support small businesses and they went out of their way to help a non-customer. If I ever need their services, would not hesitate to use them for a job.
WHY DMV STANDS OUT
TRUSTED.
LOCAL.
PROVEN.
FAMILY OWNED
AFFORDABLE & TRANSPARENT PRICING
LIFETIME TRANSFERABLE WARRANTIES
40 YEARS
FULLY LICENSED & INSURED
DEDICATED PROJECT MANAGEMENT
Financing That Fits Your Budget
Flexible Payment Plans for Floor Support, Encapsulation & More
Crawl space issues won’t fix themselves. Get the support you need now with financing options designed to fit your timeline and budget.
Contact DMV
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