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Practical guide · Dorval

Doing business in Dorval: start and grow your company

At the doorstep of Montreal-Trudeau airport, Dorval is a logistics and commercial crossroads of the West Island. Occupancy permits, useful information and SME support: here are the official pages.

Updated 2026-10-30 · 5 official links

Setting up legally

Before opening a commercial or industrial space, an occupancy certificate is required to validate the intended use of the building. Permit and certificate applications go through the City, and it's worth checking the zoning before signing a lease. Better a week of verification than a forced move.

The airport advantage

Proximity to Montreal-Trudeau airport makes Dorval a first-rate logistics and transportation hub in the West Island. Cargo, air-service and distribution companies are numerous there, along with the suppliers that revolve around them. If your business model depends on shipping speed, the address has real value.

Getting support

SME owners have access to regional support for financing and advice. The West Island chamber of commerce also offers networking and francization activities for teams. These resources are open to small businesses as much as to larger operations.

Every link points to an official or clearly identified source. Links marked “pending” are awaiting confirmation — the URL is visible on hover.