Certified Legal Surveying & Land Services | OLS + CLS Certified

Supporting land rights. Guiding development. Enabling compliant growth across Ontario’s diverse jurisdictions.

Monument Urso is Canada’s only Indigenous-owned CLS/OLS firm, delivering certified legal surveying services with precision and cultural accountability. Operating across Eastern Ontario, including Ottawa, Kingston, Belleville, Tyendinaga Mohawk Territory, and beyond, we serve clients with deep technical knowledge and a grounded, community-first approach.

We are trusted not just for what we do, but how we do it: combining professionalism, responsiveness, and long-term partnership in every step of the process.

Our Legal Surveying Services Include:

Boundary Surveys (Ontario Lands & Canada Lands)

Reference Plans & Plans of Survey

Mortgage & Title Insurance Survey

Subdivision & Condominium Plans

Right-of-Way & Easement Surveys

Dual Certification Advantage

Monument Urso holds both Ontario Land Surveyor (OLS) and Canada Lands Surveyor (CLS) designations, enabling us to legally operate across provincial lands, federal lands, and First Nations reserves throughout Ontario.

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