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Crawl Space Support Posts

Sagging Crawl Space Joist Repair in Southeast, Central and Northern Michigan

The SmartJack® Crawl Space Support System

What It Does:

The SmartJack® system provides solid support for sagging and undersized beams, restoring stability and straightness to sagging floor joists in a crawl space.

smartjack crawl space support system

Once installed in your crawl space, SmartJack® support posts 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 SmartJack® can be adjusted over time to provide additional straightening and leveling action if necessary.

The SmartJack® 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.

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

Crawl Space Structural Support Jacks

Crawl Space repair logo for the SmartJack®

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 SmartJack® system is a foundation repair product that provides a permanent solution to these problems.

More about floors above crawl spaces.

The SmartJack® 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.

Schedule a Free Estimate

Please fill in the information below to setup your FREE INSPECTION! A member of our team will call you to confirm the details and walk you through the process.

Please Note: You must be the Homeowner to receive our Free Estimate. Prospective buyers, renters, and non-homeowners will be charged a $250. fee for the written quote. This fee is payable upon setting the appointment, but will be credited to the final job cost if the work is completed by Foundation Systems of Michigan.

Related Resources

Sagging Crawl Space
Sagging Crawl Space

Structural support posts that are sinking or failing beams will cause sagging floors and other problems.

Floor Joist Repair
Floor Joist Repair

Floor Joist Rot and Wood Replacement in Greater Saginaw, Ann Arbor and surrounding areas