Construction Events & Competitions in Ontario

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November 2026

Conference / Summit

The Future of Design and Construction: 2026 Toronto Summit

Nov 4–5, 2026 Toronto, ON Building Transformations (formerly CanBIM)

Conference / Summit

OHBA Master Renovators' Summit 2026

Nov 6, 2026 Toronto, ON Ontario Home Builders' Association (OHBA)

Competition / Awards

43rd GOHBA Housing Design Awards Gala

Nov 7, 2026 Ottawa, ON Greater Ottawa Home Builders' Association (GOHBA)

Conference / Summit

Canada's Infrastructure Conference 2026

Nov 9–10, 2026 Toronto, ON Canadian Council for Public-Private Partnerships (CCPPP)

Conference / Summit

Partners in Prevention Regional Conference: Golden Horseshoe 2026

Nov 13, 2026 Niagara Falls, ON Workplace Safety & Prevention Services (WSPS)

Competition / Awards

Ontario Professional Engineers Awards Gala 2026

Nov 13, 2026 Vaughan, ON Ontario Society of Professional Engineers (OSPE)

December 2026

Trade show / Expo

The Buildings Show 2026

Dec 2–4, 2026 Toronto, ON Informa Connect

January 2027

Trade show / Expo

Landscape Ontario Congress 2027

Jan 12–14, 2027 Toronto, ON Landscape Ontario

Trade show / Expo

Canadian Roofing Expo 2027

Jan 19–20, 2027 Mississauga, ON Canadian Roofing Contractors Association (CRCA)

Trade show / Expo

Interior Design Show (IDS) Toronto 2027

Jan 21–24, 2027 Toronto, ON Informa Markets

Trade show / Expo

GTA Home Show 2027

Jan 29–31, 2027 Mississauga, ON Marketplace Events

February 2027

Networking

CHBA Day on the Hill 2027

Feb 8–10, 2027 Ottawa, ON Canadian Home Builders' Association (CHBA)

Trade show / Expo

Canadian Concrete Expo 2027

Feb 10–11, 2027 Mississauga, ON Canadian Concrete Expo

March 2027

Trade show / Expo

National Home Show 2027

Mar 5–14, 2027 Toronto, ON Marketplace Events

Conference / Summit

CCA Annual Conference 2027

Mar 9–12, 2027 Niagara Falls, ON Canadian Construction Association (CCA)

Trade show / Expo

Ottawa Home + Garden Show 2027

Mar 18–21, 2027 Ottawa, ON Marketplace Events

September 2027

Trade show / Expo

Ottawa Fall Home Show 2027

Sep 30 – Oct 3, 2027 Ottawa, ON Marketplace Events

October 2027

Trade show / Expo

Fall Home Show 2027 (Toronto)

Oct 1–3, 2027 Toronto, ON Marketplace Events

Conference / Summit

OBOA Annual Meeting & Training Sessions 2027

Oct 3–6, 2027 The Blue Mountains, ON Ontario Building Officials Association (OBOA)

Conference / Summit

The Future of Design and Construction: 2027 Toronto Summit

Oct 6–7, 2027 Toronto, ON Building Transformations (formerly CanBIM)

Conference / Summit

Zak World of Façades Canada 2027

Oct 20, 2027 Toronto, ON Zak World of Façades

November 2027

Conference / Summit

Canadian Conference on Building Science and Technology (CCBST) 2027

Nov 2–4, 2027 Brampton, ON CCBST 2027 / BSAO

Dates come from organizers' official pages and can change. Always confirm on the official site before you register, enter or travel.