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  • ICF Installers Toronto - Slide 1

    Authentic Construction

    A proud member of The New Standard In Quality



    click on the icon at the top of the
    page for more information
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After nearly 30 years in the construction business, renovation specialist Paul Gillis founded Authentic Construction Ltd. in 2004 with a commitment to pursuing energy efficient building methods utilizing ICF technology as the company's cornerstone.

Transitioning from high-end general construction methods to ICF energy efficient methods while maintaining a commitment to high quality finishes, has set Authentic Construction Ltd. apart from its competitors.

We have become known as the “Go To” contractor when it comes to ICF, prestigious, and/or complicated builds. We represent a number of manufacturers of ICF block and are usually the first installer called by them when developing potential clients.

Click on the “Talk Now” button to contact us immediately via telephone or click on the “Live Help” button to chat with our online receptionist.  Our receptionist is standing by Monday to Friday from 9 AM to 8 PM (EST).

At Authentic Construction Ltd Toronto, our ICF installers are just a call away for all of your construction and structural needs in Toronto and the GTA. For more information please visit