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Crawl Space Floor Support

in Charleston, Columbia, Florence, Myrtle Beach & All of South Carolina

Adjustable Steel Supports For Sagging Crawl Space Repair

What It Does:

The IntelliJack Crawl Space Floor Support system provides solid support for sagging and undersized beams, restoring stability and straightness to sagging floor joists in a crawl space.

Once installed in your crawl space, IntelliJack Crawl Space Floor Support can correct problems such as sloping and overly springy floors, interior wall cracks, and out-of-level level door frames.

Because of its design, the jack can be adjusted over time to provide additional straightening and leveling action if necessary.

The jacking system is also compatible with a crawl space vapor barrier system, allowing you to address crawl space mold and humidity issues while repairing your structural issue.

IntelliJack Floor Support Technical Features

  • Supports loads of more than 60,000lbs
  • Galvanized for corrosion resistance
  • Installs in limited-access areas
  • The ONLY crawl space support jack that addresses problem soils

We fix sagging, sinking crawl spaces! Call us for a free crawl space support quote today!

We serve Columbia, Augusta, Greenville, and many nearby areas in Charleston, Columbia, Florence, Myrtle Beach, throughout South Carolina or over the state lines.

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IntelliJack Crawl Space Structural Support Jacks

To be stable, strong and level, the floor above a crawl space requires solid mid-span support that’s usually provided by a post-and-beam assembly. But beams are often undersized, and many contractors use wooden posts that can rot, shift and settle. When this happens, floor joists sag and other structural problems occur. The support jack system is a foundation repair product that provides a permanent solution to these problems.

More about floors above crawl spaces.

Our IntelliJack System is also compatible with crawl space encapsulation systems, making it a good choice for homeowners wishing to eliminate moisture problems and improve home energy efficiency, while also solving structural problems

IntelliJack Crawl Space Support System

The IntelliJack Crawl Space Floor Support system is an adjustable supplemental support system used for sagging crawl spaces.

It not only provides supplemental support to your failing structure — it can also often lift failing floor joists or beams, restoring them to their original position.

The IntelliJack Crawl Space Floor Support system is available for installation in Charleston, Columbia, Florence, Myrtle Beach, throughout South Carolina or over the state lines.

IntelliJack Floor Supports Specifications
Fast, Year-Round Installation — The IntelliJack System can be installed year-round, with installations completing in about a day. There’s no waiting time for concrete to cure!
Stronger Crawl Space Support — Our crawl space support system can support vertical loads exceeding 60,000 pounds, which is far stronger than conventional concrete repairs.
Versatile Installation — The IntelliJack Crawl Space Floor Support system’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 Crawl Space Floor Support system may also be adjusted to try to lift the floor above to its original position.

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