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Screw Piles Foundation: Home Addition – Extension

Thinking of expanding your home? Get your project started today with a solid Postech screw piles foundation. Quick, no-mess installation and lifelong warranty for full peace of mind.

FAST

Just one call is all it takes to get your project started with Postech. We’ll answer your questions, prepare a quote, and schedule your installation.

EASY

We’ll show up on time and install your screw pile foundation in just a few hours; you don’t even need to be home.

DURABLE

Enjoy your Postech foundation with total peace of mind for years to come. Our warranty has you covered.

Get your home addition project started today

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Addition projects with Postech foundations

Growing families, home offices, granny suites. Many of us eventually outgrow our homes. An extension will give you the extra space you need without having to move. With Postech Thermal Screw Piles™, you can create any type, size, or shape of home addition – even two-storey home extensions.

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Four-season extension to a house

Extension to a veranda style house

Garage extension, with double doors

Postech Screw Pile Installers

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Get your deck project started with just one call! Our expert installers can answer your questions, recommend the right foundation, and schedule its installation.

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Customer Feedback

Satisfied Postech Customers

Excellent service as always! It was the 4th installation (10 piles this time). They are on time, quality work and precision. I highly recommend!

Alexandre Lemay, Client

Terry and his crew went above and beyond for our backyard project. They had equipment for every job we needed, left the job site clean and tidy after each work day. They worked fast and efficiently but did solid work. Everything turned out even better than we envisioned. So happy with their services and would use them again!

Randene Rishaug, Customer

All around great experience! Between the Communication, professionalism and finished product from this company, I will always highly recommend them.

Taylor Maddison, Customer

Postech Screw Piles Warranty

Postech guarantees its galvanized steel screw piles against movement caused by freezing or thawing of the ground for the useful life of the pile. We also guarantee that our screw piles can support the structure when installed according to Postech’s instructions.

See our warranty

FAQ

Can Postech Piles be installed under an existing structure?

What is a thermal pile?

How much clearance does the excavator need?

Postech Screw Pile installers

Our certified experts are your neighbours

Every Postech installation is quick and easy, and there’s a certified expert installer near you who will guarantee that your project starts on the right footing.