Construction Company in St. Williams
Norfolk County Construction is the trusted local contractor for additions, garages, pole barns, renovations, decks, concrete, and excavation in St. Williams and across Norfolk County. Lakeside additions and decks throughout St. Williams.
Why St. Williams homeowners choose us
- Locally owned, based in Simcoe, Ontario. We're 30 minutes or less from most St. Williams addresses.
- Familiar with Norfolk County permit office, inspection schedules, and conservation authority requirements.
- One contractor for indoor and outdoor work — no managing multiple trades on your St. Williams property.
- Free written estimates, fixed-price proposals, and a written workmanship warranty on every job.
Services we offer in St. Williams
Add the square footage your family needs without leaving the home you love.
Single, double, and triple-car garages with insulated options.
Agricultural and equipment pole barns engineered for Ontario weather.
Kitchens, bathrooms, basements, whole-home refreshes.
Pressure-treated, cedar, and composite decks with permits handled.
Driveways, garage pads, footings, foundations, and decorative concrete.
Site clearing, foundation digs, septic, grading, and drainage.
Full siding replacements, soffit, fascia, and exterior finishes.
Also serving nearby Norfolk County
Serving all of Norfolk County
Locally based in Simcoe, Ontario. Free on-site estimates anywhere in Norfolk County.