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Ontario General Contractor

General Contractor
Ottawa, Ontario

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Ottawa is adding long-term care capacity in real time (384 modern beds across two projects, with the Southbridge Ottawa home in Nepean opened in March 2026) and its regulated and institutional building stock demands contractors with proven capability in documented, compliant delivery. That is the capability Terrahills brings from EU-GMP pharmaceutical work.

Ottawa's site conditions are specific: Leda clay, sensitive marine clay across much of the city, governs foundation type, settlement control and excavation stability, and frost depth runs 1.5–1.8 m, deeper than the south. The geotechnical report is the first document on any Ottawa project.

Outside the GTHA, long-term care is funded at the southern Ontario tier ($436,000 eligible cost per bed) which puts a premium on efficient design. The Ottawa and Eastern Ontario long-term care page covers the funding, the soils and the pipeline.

What we build in Ottawa

One sector, one market

The pages below are specific to this region: soils, approvals, funding tiers and cost bands for each building type we deliver here.

FAQ

Questions clients ask about building in Ottawa

Yes. Site development is the front end of most of our Ottawa work: grading, servicing extensions, stormwater management and the approvals sequence for industrial, commercial and residential land in Nepean, Kanata, Barrhaven, Orleans and the rural townships, delivered under the same contract as the building that follows.
It is a sensitive marine clay that loses strength when disturbed and consolidates under load. It governs foundation type (engineered fill, raft or piles depending on the site) and the excavation and dewatering approach. It is well understood; it just has to be designed for from day one.
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