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Crawl Space Support Jacks

We can repair your crawl space and restore stability to your floors

sagging crawl space with wooden shimming

A beam begins to bend. When floor joists weaken and bend, the floor above your crawl space will be uneven and bouncy.

Your crawl space is an essential part of your home’s structural support. Crawl spaces bear the weight of rooms above and are connected to the foundation, which is why damage in the crawl space can have a significant impact your home.

Many crawl spaces have inadequate support, are decaying due to mold and water issues, or are sinking because of soil settlement. When one or more of these issues happens in your home, you will notice sagging floors above the crawl space that could eventually break down if not repaired.

At Ohio Basement Authority, we specialize in crawl space repair of all types. If you’re experiencing a structural problem with your crawl space, we have a solution for you. Contact us online to learn more! We offer free estimates in Columbus, Cincinnati, Dayton, Springfield, Mansfield and throughout southern Ohio.

  • Crawl Space Overhaul in Blacklick, OH
    Crawl Space Overhaul in Blacklick, OH

    Crawl Space Overhaul in Blacklick, OH

    A homeowner in Blacklick, OH, noticed her floor sagging in the crawl space area, and recognized the need for a proper structural support system. Several projects were performed by Ohio Basement Authority, but the majority of the work took place in the crawl space.

    CrawlSeal liner with drainage matting was installed, along with CrawlDrain and a SafeDri sump pump to keep the area dry. IntelliJacks were added to raise the floor to the proper level. A vent cover was also installed and spray foam insulation was also used.

    Now the homeowner has a dry, healthy crawl space that enhances her home's value as well as her peace of mind for the future!

  • IntelliJacks Stabilize Floors Above a Crawl Space in Orient, OH
    IntelliJacks Stabilize Floors Above a Crawl Space in Orient, OH

    IntelliJacks Stabilize Floors Above a Crawl Space in Orient, OH

    Homeowners in Orient, OH, fell in love with their more than 100-year-old house when they purchased it 10 years ago. They recently began to refurbish the structure, and decided to start from the ground up.

    The owners noticed their floors were beginning to sag, and they wanted to correct the issue before it got any worse.

    They contacted Ohio Basement Authority, and one of our expert crews installed beam supports and several IntelliJack Crawl Space Stabilizers in the crawl space. These heavy-duty products will stop further settling and raise the above floor back up to the proper level.

    The homeowners are pleased these installations will keep their house structurally supported for years to come.

The IntelliJack™ crawl space jack system

Crawl space structural support jacks

Strong, straight & adjustable. IntelliJack™ crawl space jacks supports solve sagging floor problems in crawl spaces by stabilizing & leveling sagging beams.

When joists in the crawl space begin to sag because of age, mold, or pest damage, the floors above them will sag as well. This leads to uneven or “bouncy” floors in the living space, which are unpleasant for you and your family to deal with and damage your home’s value.

The IntelliJack™ from Ohio Basement Authority is the solution to these problems. IntelliJack™ crawl space support posts provide an effective, durable solution for leveling and stabilizing damaged crawl spaces. Unlike concrete blocks that will only sink further into the ground, the IntelliJack™ provides a permanent solution.

This crawl space support system is made with strong, corrosion-resistant, galvanized steel. This ensures that it won’t develop rust or be damaged by pests. IntelliJack™ posts are installed on sturdy base that prevents further settlement. Most importantly, they are easily adjustable should you ever need to change their height. IntelliJacks™ are completely compatible with our crawl space encapsulation system.

IntelliJack™ Crawl Space Jack Specifications

  • Fast, Year-Round Installation — The IntelliJack™ can be installed year-round, with installations completing in about a day. There’s no waiting time for concrete to cure!
  • Strong Crawl Space Support — Our crawl space support system has an allowable load capacity of more than 24,000 pounds per support jack, and is tested and certified to the highest industry standards.
  • Versatile Installation — The IntelliJack™’s portable size allows it to be installed in even the tightest of crawl spaces.
  • Superior Support — Our support jacks do more than merely halt the downward movement of your floor. The IntelliJack™ may also be adjusted to try to lift the floor above to its original position.

Contact us for a free estimate on crawl space structural repairs

Worried about the structural integrity of your crawl space? Look no further than the professionals at Ohio Basement Authority. As your local crawl space repair experts, we can evaluate your home and install durable IntelliJacks™ to ensure your home has stable, level floors.

If you want to put an end to your crawl space repair problems, contact us online to get a free estimate on crawl space support jack installation. We provide all our services in Columbus, Cincinnati, Springfield, Mansfield, Dayton, throughout southern Ohio and northern Kentucky.

Looking for a price? Get a no cost, no obligation free estimate.


our service area

We Serve the Dayton, Columbus, Cincinnati metros and Southern Ohio

Our Location:

Ohio Basement Authority
911 Stelzer Road
Columbus, OH 43219
Service Area
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