Helical Pile Foundations in Toronto

At GAMCON, we specialize in helical pile installation in Toronto and the surrounding GTA. Also known as screw piles, these deep foundation systems offer a fast, clean, and high-strength alternative to traditional concrete footings. Whether you’re building a deck, home addition, or commercial structure, our engineered pile solutions ensure your foundation is built to last—on time and on budget.

Call (416) 888-4188 today to speak with a waterproofing expert.

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Trusted Helical (Screw) Pile Installation for Residential & Commercial Projects

At GAMCON, we deliver reliable, engineered helical pile solutions tailored for both residential and commercial foundations across Toronto and the GTA. From backyard decks to large-scale developments, our systems are designed for strength, speed, and long-term performance — even in tough soil or tight spaces.

With deep experience in structural and geotechnical work, our team handles complex jobs others turn down. Whether it’s soft ground, limited access, or year-round installation needs, we provide precise, code-compliant foundations backed by torque monitoring and engineer-stamped designs.

No delays. No unnecessary excavation. Just smart, solid support — built right the first time.

Need a quote or project advice? Call us at 416-888-4188 and let’s build a better foundation, together.

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High Capacity Helical Drill Pile

Types of Helical Pile Services We Offer in Toronto

At GAMCON, we offer a full range of helical piles services to meet the needs of any project. Here’s a quick look at what we can do:

Residential Helical Pile Installations

Our interior waterproofing methods are specifically designed to address existing water issues from the inside. This service includes the installation of internal drainage systems, sump pumps, and vapour barriers. These measures work together to stop basement leaks and manage water effectively, even during the wettest seasons.

Commercial Helical Pile Solutions

GAMCON’s exterior waterproofing approach involves excavation around the foundation, application of foundation coatings, and the installation of exterior drainage systems. These solutions are designed to prevent water from ever entering your basement, offering the most comprehensive foundation waterproofing option for long-term protection.

Custom Helical Pile Engineering for Complex Projects

We address foundation cracks and vulnerable areas before they lead to serious water damage. Our services include epoxy injections, polyurethane sealing, and membrane applications, along with routine maintenance to ensure your basement remains dry year-round.

 

Why Choose Gamcon as Your Helical Pile Contractor in Toronto?

Our work is supported by warranties on both materials and workmanship, giving you peace of mind that your investment is protected for the long term.Precision You Can Trust Engineered for Toronto’s Conditions Choosing the right foundation contractor matters — especially in Toronto, where soil conditions, access limitations, and permit requirements can make or break your project. At GAMCON, we combine engineering precision with practical field experience to deliver foundation systems that are reliable, efficient, and built to last.

Here’s what sets us apart:

 

  • Engineered for Toronto’s Conditions: We design every helical pile system to meet the unique demands of your site — from soft fill to frost-prone clay. Our installations follow Ontario Building Code and include engineer-stamped designs and torque reports to ensure compliance and performance.
  • Precision You Can Trust: Each pile is installed with real-time torque monitoring, so you know your foundation meets the exact load capacity required. No guesswork. No shortcuts.
  • Challenging Sites Are Our Specialty: Whether it’s a tight downtown lot, a retrofit under an existing structure, or unpredictable soil, we’re equipped to solve the tough jobs with minimal disruption and no mess.
  • Year-Round, All-Weather Installation: Rain, snow, or frozen ground — we install 12 months a year without delays. Helical piles require no concrete curing or excavation, keeping your project moving.
  • Responsive, Client-Focused Service: We’re a local Toronto company, and we treat every job like it’s on our own property. You’ll get clear communication, honest recommendations, and a team that shows up on time and delivers on promises.
  • Work Backed by Warranty: Our deep knowledge of Toronto neighbourhoods—from High Park to Scarborough—ensures we understand the local water tables, common issues, and how to handle them.
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Helical Piles Services

Explore GAMCON’s Portfolio: Toronto Basement Waterproofing Projects

Our Installation Process

We want you to feel confident every step of the way. Here’s what working with GAMCON looks like from start to finish.

Site Assessment & Soil Review

We inspect your site and assess the load-bearing requirements to select the correct pile type and depth.

Engineering & Custom Design

Each project is engineered in compliance with the Ontario Building Code, tailored for soil type, frost depth, and structure size.
sump pump installation

Precision Installation

Our team uses torque-monitored hydraulic equipment to screw each pile into the ground to the required depth and resistance.
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Load Testing & Bracket Attachment

We perform testing where required and affix structural brackets to anchor your structure safely and securely.

 

Request a Free Helical Pile Installation Quote Today

Foundation stability starts from the ground up—literally. If you’re planning a new build or dealing with shifting soil, helical piles offer a smart, secure, and long-lasting solution.

At GAMCON, we provide expert guidance and trusted installation backed by years of structural experience. Whether you’re reinforcing an existing foundation or starting a new project, now is the time to act.

Request your free helical pile quote today and discover how we can help ensure the strength, safety, and longevity of your structure.

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Service Areas We Provide Helical Piles

Our clients say

Testimonials

Janice & Rob

The Beaches (Toronto)

“Our basement was a damp nightmare – moldy, leaks everywhere. We had other companies look at it, but GAMCON was the only one who truly understood the problem. They used this heavy-duty membrane stuff…it’s overkill, honestly, but in the best way! Now our basement’s completely dry, and we even finished it. Feels like a whole new part of our home.”

Sarah T

Etobicoke

“We bought an older home in Etobicoke with a partially finished basement. We were nervous about hidden water issues. GAMCON’s inspection was SO thorough, and they found some old cracks that needed fixing. The best part? They explained everything in plain language, and their waterproofing materials were top-notch. Now we sleep easy knowing our basement is protected.”

Costa and Maria P

Greektown (Toronto)

“We run a family restaurant on the Danforth, and it’s been in this building for generations. A few years ago, we noticed water seeping in – a disaster waiting to happen. GAMCON found some foundation issues we didn’t even know about. They used these crazy strong injections and fixed it right. Their work is solid – just like the materials they use – and we know our business is safe.”

Steve M

Property Manager, North York

“Our office building in North York had a leaky basement that was affecting storage. GAMCON came highly recommended for getting the job done fast and right. Not only did they use the best waterproofing stuff we’ve seen, but their crew was super efficient. Minimal mess, and now those leaks are a distant memory.”

Helical Piles FAQ

How much weight can a helical (screw) pile support?
It depends on the soil and pile size, but most screw piles can support anywhere from 10,000 to 75,000+ pounds. We use torque monitoring during installation to make sure each pile meets the exact load your project needs—no guesswork. That’s something we take seriously at GAMCON to guarantee long-term structural stability.
How much does a helical pile cost?
Generally, screw pile installation costs between $350 to $800 per pile, depending on soil conditions, required depth, and the type of brackets used. Once we assess your site, we’ll give you a clear quote—no upsells or hidden fees, just straightforward pricing you can trust.
What’s the right distance between screw piles?
Pile spacing depends on the structure and the loads it needs to support. For decks, spacing is usually 6 to 8 feet, but for larger structures it can vary. During your project design, we calculate the spacing to meet Ontario Building Code and ensure your foundation is solid from the ground up.
What if we hit a rock or boulder underground?
We’ve seen it all. If we hit a rock or hard layer, there are a few ways to move forward—like switching to a rock-point pile, using pre-drilling methods, or slightly adjusting the pile’s position. GAMCON crews are trained and equipped to handle these situations on the spot, without slowing your project down.
Can screw piles be installed under something that’s already built?
Yes. Whether it’s a sagging porch, a leaning deck, or an older structure that needs extra support, we can install screw piles underneath using low-clearance equipment. We’ve done plenty of retrofits like this in Toronto and the GTA with minimal disruption to the existing building.
Do screw piles need plastic sleeves to protect them from freezing?
Not when they’re installed properly. We always install our piles below the frost line, so there’s no need for extra sleeves. The helical shape of the pile and its depth make it naturally resistant to frost heave—even during harsh Ontario winters.
Do your screw piles come with a plastic or polyurethane sleeve?
No, and here’s why: GAMCON uses hot-dip galvanized steel piles, which are built to last and resist corrosion on their own. Plastic sleeves can degrade over time, especially in certain soils. If we ever see a case where additional protection is necessary, we offer coating options designed for long-term performance.
Do I need engineering approval for screw piles in Toronto?
Yes—especially for anything load-bearing. If your project requires permits, it will also need engineer-stamped designs. GAMCON takes care of that entire process for you, including drawings, reports, and any torque verification required by the city.
How long do screw piles last?
When made from galvanized steel and installed correctly, screw piles can last 75 to 100 years or more. They don’t rot, shift, or degrade like wood or concrete sometimes can. It’s one of the reasons we recommend them for both residential and commercial foundations.
Do I need a permit to install screw piles?
In most cases—yes. Permits are typically required for decks, additions, or any structure that’s part of a home or building. GAMCON helps you handle the paperwork, engineering, and permit submission so you’re covered from day one.