
We design and build legal basement suites that add value, income, and comfort.
Add value to your home or generate rental income. Greyfield specializes in legal basement suite renovations in Ontario that unlock new potential in your property.
From sealed drawings and permits to full construction, we make it seamless to transform your basement into a safe, code-compliant living space.
With over four decades of construction and engineering experience, Greyfield delivers basement suites that are safe, profitable, and built to last.
Why Choose Greyfield?
Licensed PEO Engineer, 43+ Years Experience, Serving Ontario
Sealed engineering drawings from licensed PEO engineers
Assistance with permit applications and city approvals
Full construction & finishing to building code standards
Unlock new income potential or space for family living
Ready to start your basement suite? Fill out the form below for a free, no-obligation quote.
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