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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.

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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 402 reviews
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Susan C.
1 day ago
From the beginning with our Sales Rep, Ryan, to Manny and his crew today stablizing our pool deck, our experience with Helicon has been exceptional! They are a professional and experienced company, and we highly recommend them!
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Elizabeth G.
1 day ago
The crew were great, efficient and answered all my questions. Highly recommend.
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Emma M.
2 days ago
So amazingly kind and great work!!!
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Matt S.
3 days ago
We had a great experience with Helicon. We used them to stabilize a wall at a client's house that we were doing a remodel on. They showed up quickly, worked hard to get us scheduled quickly when the client was under a time crunch because the house was pending a sale and then when a problem arose (nothing to do with Helicon) they (this was mostly Andrew, our project manager, who was GREAT and put up with a lot of headache created by things outside of both of our control....but he handled it with professionalism and a great attitude everytime!) accommodated us by basically starting all the paperwork over and moved the date out. We found them to be thorough in their quality control when an irrigation line was broken and they fixed it same day. Overall, I spoke to a few different managers in different departments by the time the project was completed and I found all of them to be professional and capable and I would definitely use them again in the future! From the initial salesman to the engineer to the project managers and on-site foremen (Felix and Rey).......good job Helicon! They are who we will use in the future for this type of project! Thank you from Syrus Construction Group in Apollo Beach, FL.!
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raquel P.
4 days ago
Excellent job!
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Raquel P.
4 days ago
Excellent job!!!
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Miri F.
1 week ago
The guys from Helicon were great to work with from start to finish. They worked on a corner of my house foundation where a downspout led to some ground erosion, causing my exterior wall to crack, and they also worked on my pool deck. They were organized, clean and professional. They kept me informed of their progress, and after the job was done they gave me a rundown of what they did. I am very happy with their work.
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frank W.
1 week ago
Great workmanship and clean up following the job. Very friendly and knowledgable staff
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Mohamed A.
1 week ago
I had a great experience working with Helicon. They stabilized the soil behind my seawall, and the entire process was handled professionally from start to finish.

Andrew, who I worked with on the sales side, was knowledgeable, responsive, and took the time to clearly explain the scope of the project and what to expect. Bryce, who led the job on-site, did an excellent job managing everything. He kept me informed throughout, and it was obvious he takes pride in doing things the right way.

Bryce and his crew were efficient, respectful of the property, and the quality of work was top-notch. Everything was completed as promised, and the results speak for themselves.

I wouldn’t hesitate to recommend Helicon to anyone needing soil stabilization or foundation work. Great team, great communication, and great results. Thank you.
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Matthew W.
2 weeks ago

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.

Price Match Guarantee

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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