Engineering Services Licensing in Ontario

Engineering is a regulated profession in Ontario under the Professional Engineers Act. Only licensed members of Professional Engineers Ontario (PEO) may practise professional engineering or use the title 'Professional Engineer' (P.Eng.). Licensure requires an accredited engineering degree, a minimum of 48 months of acceptable engineering experience (at least 12 months in a Canadian jurisdiction), passing the Professional Practice Examination (PPE), and demonstrating good character. Engineers must carry professional liability insurance and maintain their licence through annual renewal. Engineering firms must hold a Certificate of Authorization (C of A) from PEO.

Verify the engineer holds a valid P.Eng. licence through PEO's online directory at peo.on.ca.

(1) Not licensed with Professional Engineers Ontario (PEO) - verify the P.Eng. designation on PEO's public register (2) Engineering firm does not hold a Certificate of Authorization (C of A) from PEO (3) Provides recommendations or opinions without a formal site inspection (4) Unwilling to provide stamped drawings when required for permit applications (5) No professional liability (errors and omissions) insurance

(1) Are you a licensed P.Eng. with Professional Engineers Ontario, and does your firm hold a C of A? (2) Do you carry professional liability (errors and omissions) insurance? (3) Will you provide stamped drawings suitable for building permit submission? (4) What is included in your assessment and how long until I receive the report? (5) Do you offer construction review to verify the work matches your engineering design?

For engineering services work in Ontario, you may need the following permits: Municipal Building Permit, Conservation Authority Permit. If your project involves removing walls, adding floors, or modifying foundations, you will likely need a structural engineer. Their sealed drawings are required for the building permit application.

Yes, engineering services in Ontario are expected to carry liability insurance and WSIB coverage.

Typical rates for engineering services in Ontario range from $150-$250/hour. Type of engineering service required (structural, geotechnical, civil), complexity of the assessment or design, site accessibility, number of site visits required, whether soil testing or laboratory analysis is needed, report complexity, and whether the engineer must provide stamped drawings for permit applications. Toronto and GTA rates are typically $150-$250/hour while smaller Ontario communities are at the lower end. Emergency or rush assessments command premium rates.