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SettleStop™ IntelliJack™ Crawl Space Jacks

Many homeowners face the challenge of sagging, bouncy, and uneven floors, often due to inadequate support in the crawl space. This affects the integrity of your home’s structure and leads to various problems.

As homeowners ourselves, our team at Bay Area Underpinning understands these challenges and frustrations. We specialize in solving floor issues by installing robust crawl space repair systems. Our proprietary SettleStop™ IntelliJack™ Crawl Space Jacks provide additional strength to your floor joists, stabilizing your floor structure and ultimately, your entire home. 

By reading this page, you will gain a deep understanding of how this innovative solution can benefit your home and why Bay Area Underpinning is the trusted authority in implementing it.

What is the IntelliJack™ Crawl Space Jack?

The IntelliJack™ Crawl Space Jack is a state-of-the-art support system designed to address the structural issues caused by sagging, bouncy, and uneven floors.

These steel support posts are installed beneath the floor joists and attached securely to the support beams above, providing unparalleled stability and strength to the weakened floor structure.

With an allowable load capacity exceeding 24,000 lbs. per jack, the IntelliJack™ system ensures your floors are robustly supported, eliminating bounciness and unevenness. This system is extensively tested and certified to meet the highest industry safety standards.

Unlike traditional support methods, our crawl space jacks are adjustable, allowing for precision alignment and ongoing stability, ensuring your home’s structural integrity is maintained over time.

This crawl space repair is part of a more extensive whole-home solution, aiming not just to fix the immediate problem but to ensure the longevity and safety of your entire house.

Signs You Need Crawl Space Jacks

Recognizing the signs of sagging floors and joist damage is crucial to addressing the issue promptly. Here are some indicators that your home might need crawl space support:

These symptoms suggest that your home’s structural integrity is compromised, and immediate action is needed to prevent further damage and ensure the safety and comfort of your living space.

Is Crawl Space Repair Necessary?

Yes, addressing issues in your crawl space is imperative, as is taking the right approach to repair them. Neglecting signs of sagging and bounciness in your floors can lead to severe structural damage, resulting in higher repair costs and potential safety hazards over time.

Don’t settle for quick fixes from big-box stores. These temporary solutions fail to address the root cause of crawl space problems. Venturing into your crawl space can also be dangerous; leaving the inspection and repairs to trained professionals with the right tools, training, solutions, and protective gear is best.

The IntelliJack™ Crawl Space Jack system is a proactive solution, working to rectify these issues promptly, preventing further damage, and ensuring the longevity of your home’s structure.

As part of Bay Area Underpinning’s whole-home solution, integrating these crawl space jacks into your home’s support system solves the immediate problem. It contributes to the overall stability and safety of your property. Act early to protect your home and save on potential future costs.

What Are the Benefits of Crawl Space Jacks?

Crawl space repair with support jacks offers various benefits, including:

  • Enhanced Structural Support: The IntelliJack™ Crawl Space Jacks provide unmatched structural support to sagging floor joists, ensuring stability and strength throughout your home.
  • Reduces Floor Vibration: Our jacks reduce annoying floor squeaks, vibration, and bounces when walking by reinforcing joists.
  • Potential Floor Repair: Our crawl space jacks are guaranteed to stabilize your floors, offering the potential to lift and repair them.
  • Prevents Further Damage: Stabilizing weak joists prevents additional damage like widening floor gaps, sticking doors, and drywall cracks.
  • Durable and Long-Lasting: The steel IntelliJack™ system is built to last, providing a durable and robust solution to your home’s structural issues.

Utilizing Bay Area Underpinning’s proprietary solutions and expert service is crucial to reaping the maximum benefits from these crawl space jacks. Our products are developed with your home’s safety and longevity in mind, ensuring that you receive a solution that is unparalleled in quality and effectiveness.

How We Install Crawl Space Jacks

Our team follows these steps when installing IntelliJack™ Crawl Space Jacks:

  • We thoroughly inspect the crawl space to determine the optimal locations for the jacks.
  • Excavate a hole in the crawl space dirt floor.
  • Prepare the footing base by placing it in the hole and backfilling with engineered fill.
  • Cut steel tubes to fit the crawl space height.
  • Assemble the steel tube and jack components.
  • Attach the assembled unit to the footing and support beam or floor joist.
  • Tighten and adjust the jack to achieve stabilization and potential floor lift.
  • Schedule annual maintenance inspections, ensuring support jacks’ longevity.

Choosing Bay Area Underpinning guarantees a precise and professional installation, ensuring your home is supported by the best in the business.

Why Our Crawl Space Jacks are the Best Choice for Your Home

Our IntelliJack™ Crawl Space Jacks offer unparalleled structural support, ensuring the longevity and safety of your home. Here are some reasons why our product stands out:

  • Exceptional Load Capacity: Our system offers robust stability, with each jack supporting over 24,000 pounds.
  • Adjustable Design: Thanks to their adjustable design, our crawl space jacks can be customized to your home’s needs, ensuring precise alignment and ongoing support.
  • Durable Construction: Our jacks are made from steel, ensuring durability and resistance to corrosion.
  • Certified and Tested: The IntelliJack™ system is extensively tested and certified to meet the highest industry standards.
  • Custom Whole-Home Solution: For full floor stabilization, our jacks can be installed alongside our other proprietary solutions. This comprehensive approach ensures floors are completely stable. Our annual maintenance service keeps it that way.

Contact Bay Area Underpinning for Crawl Space Repair Today!

Sagging floors are not just an aesthetic issue; they signify underlying structural problems that need immediate attention. Bay Area Underpinning is your trusted partner in providing the IntelliJack™ Crawl Space Jack solution, ensuring the stability and integrity of your home’s structure.

Don’t wait until the problem escalates. Contact us today for a free, no-obligation inspection, and take the first step towards securing your home’s foundation. We’ll guide you through the process from start to finish and promise to be by your side every step of the way.


The cost depends on the extent of crawl space damage, the size of the installation area, and if other repairs are required. Bay Area Underpinning understands the importance of your budget and your home’s safety, and we’ll work with you to devise the best repair plan for your home. We provide free inspections, no-obligation estimates, transparent pricing, and various financing options.

Installation projects vary due to the severity of damage, crawl space size, and necessary repairs. However, IntelliJack™ installation typically takes a day or two, ensuring a quick and efficient solution to your sagging floors. We work efficiently to minimize disruption. You’ll receive an accurate timeline during a free inspection appointment with one of Bay Area Underpinning’s experts.

Yes, our jacks accommodate height adjustments even after installation. Trust the Bay Area Underpinning team with the necessary equipment, training, and protective gear to handle the job safely and effectively. After installing our jacks, take advantage of our annual maintenance plans. We return annually to inspect and adjust the jacks as needed. Contact us to learn more.

Our Locations


2333 Courage Dr. Suite C
Fairfield, CA 94533

San Jose

1161 N Fair Oaks Ave
Sunnyvale, CA 94089