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Underpinning

Helicon Foundation Underpinning for Deep Foundation Support

Foundation underpinning strengthens and stabilizes existing foundations by transferring the structural load to deeper, more stable soil or bedrock.

In Florida’s unpredictable soils, Helicon’s engineered underpinning systems offer peace of mind and long-term protection.

Micropile Installation

What is Underpinning?

Underpinning is the process of reinforcing an existing foundation by installing deep steel piers beneath the structure. These piers bypass weak, shifting soils and anchor into strong, load-bearing strata to support and potentially lift the building.

How Helicon’s Underpinning System Works

  • Brackets are mounted at strategic locations beneath the foundation
  • Steel piers are hydraulically driven into stable ground
  • The structure is gently lifted as piers reach the required depth
  • Brackets are secured; the system is concealed below ground level

Types of Underpinning

Not all foundations require the same solution. That’s why Helicon offers a range of engineered pier systems designed to address Florida’s diverse soil conditions and structural needs. Each type of underpinning pier serves a specific purpose, ensuring your property gets the most reliable and cost-effective stabilization possible.
Micropile Structural Support

Push Piers

Push piers are hydraulically driven steel piers that use the structure’s weight to push down into stable soil or bedrock. Once locked into place, push piers transfer the load away from weak surface soils and onto deep, reliable layers. This method is highly effective for stopping settlement and restoring the foundation to its original level with minimal disruption.
soil stabilization for foundation repairs

Helical Piers

Helical piers are advanced, screw-like steel shafts that are rotated deep into the soil. Their helical plates provide anchoring power, making them a preferred solution where soil conditions require added stability during installation or for light weight structures. Helical piers are especially effective in sandy or loose soils, offering immediate load-bearing capacity and long-term foundation security.
Micropile Structural Support

Slab Piers

Slab piers are designed to stabilize and lift concrete slab foundations suffering from settlement. By driving steel piers beneath the slab until reaching load-bearing stable strata, Helicon can restore support to sinking areas, reduce cracks, and prevent further movement. This solution is ideal for homes and commercial buildings with concrete slabs that have settled due to weak soils or fluctuating moisture.
soil stabilization for foundation repairs

Drilled-In Piers

Drilled-in piers (also called drilled shafts) involve creating a deep, reinforced concrete column below the structure. This system is ideal for heavy loads or when construction requires custom depth and diameter to handle complex site conditions. Drill piers provide powerful stabilization for large buildings and industrial structures that demand robust, long-lasting support.

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Based on 304 reviews
The sales representative, Douglas, reviewed my home carefully, asked questions then prepared a drawing and contract. He was detailed in information and provided easily understood answers to questions. There was no pressure.

Follow up with associates was made in a timely manner by text, voice mail, and email. Tony easily answered my questions.

The techs arrived on time as scheduled. Professional, polite, focused on their tasks, respectful of neighbors and my home, treated the installation as if it were in their home.

Highly recommend Helicon!
Everyone I dealt with were very helpful. I feel confident Helicon and their material used are top notch used in fixing sinkholes. I had LRE previously but their material was inferior. I had to get Helicon to redo LRE’s work!
Great crew! Everything went as expected.
“I had an excellent experience with Helicon .Their team was professional, punctual, and very knowledgeable about foundation work. They clearly explained the process and kept me updated every step of the way.
“Excellent service! The crew was professional, on time, and did a great job with my foundation. Highly recommended.”
Prompt, courteous and thorough!
Highly recommend Helicon.
Great company to deal with! I had the pleasure of working with Doug. He assessed the situation and gave us a great solution to remedy our home that was having issues with settling. Helicon crew came out and did what they said. No sales pressure and I am very happy with the results. Time will tell but they have a great warranty. Give Doug a call! Thank you, Doug and Helicon.
I highly recommend Helicon for their services. Great job and well done!
More importantly I had a reason to call and seek some follow up service on the project. Helicon was responsive and resolved my request for additional stabilization of the soil under the drive way.
Thank you Helicon.
I was very pleased with Brett and his crew. They came out did a great job. Explained everything to me and job was done very well.
Helicon was very informative and knowledgeable. Work was performed very quickly and clean. Would highly recommend.
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Advantages of Underpinning with Helicon

Foundation settlement isn’t just a cosmetic issue — it threatens the safety, stability, and value of your property. Helicon’s underpinning solutions go beyond quick fixes by addressing the root cause of foundation failure. Our deep steel piers provide lasting support, ensuring your home or business is secure for decades to come.

Micropile Structural Support

Stops foundation settlement and prevents structural damage

Helicon’s underpinning systems permanently transfer the weight of your structure onto solid, load-bearing soil or bedrock. By halting further settlement, the home or building is protected from ongoing damage such as sloping floors, foundation separation, and worsening cracks that can compromise long-term safety.

soil stabilization for foundation repairs

Closes cracks in walls and realigns misaligned doors/windows

Settlement often shows itself through visible cracks in drywall, brick, or stucco and through doors and windows that no longer open smoothly. Underpinning allows controlled lifting of the structure, helping close existing cracks and restoring proper alignment to doors and windows. This not only improves appearance but also increases energy efficiency and security.

Micropile Structural Support

Enhances structural integrity in hurricane-prone environments

Florida’s climate brings heavy rains, shifting water tables, and storm events that place additional stress on weakened foundations. By anchoring to stable soil layers, Helicon underpinning ensures your property has the resilience to withstand seasonal storms and hurricanes, protecting one of your largest investments.

soil stabilization for foundation repairs

More affordable than full foundation replacement

Replacing an entire foundation is disruptive and costly. Underpinning offers a cost-effective alternative that addresses the root cause of settlement without requiring complete demolition. Homeowners and business owners benefit from lower project costs, faster installation, and less disturbance to daily life.

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Common Underpinning Applications

Underpinning isn’t limited to one type of property — it’s a versatile solution that works for Florida’s homes, businesses, and industrial sites. Whether you’re dealing with visible settlement, planning a new addition, or stabilizing a high-load facility, Helicon’s engineered piers can be adapted to your needs.

home foundations

Residential homes and single-family dwellings

Homeowners experiencing settlement issues such as cracks, uneven floors, or sinking patios can rely on underpinning for lasting stabilization.

retail buildings

Retail and commercial buildings

Businesses depend on structurally sound buildings to operate safely and protect employees and customers.

warehouse buildings

Warehouses and industrial structures

Heavy machinery, racking systems, and constant load demands make industrial facilities particularly vulnerable to settlement.

apartment buildings

Additions or new builds on unstable ground

Constructing a new home or facility on weak or shifting soils can lead to uneven settlement from the start.

Request Your Free Inspection

Our Florida-based foundation experts will assess your home, identify any issues, and provide honest recommendations—at no cost and with no pressure to commit.

FREE INSPECTION REQUEST

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(813) 567-1065