Commercial · 70 cities · checked September 28, 2026

Commercial energy audits across Canada

An engineering audit of an office, apartment, retail or industrial building, scoped to ASHRAE Standard 211 levels 1 to 3.

Typical cost: Priced by building size and audit level

An auditor walking between rooftop heating and cooling units on a snowy commercial roof

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Each city page covers local prices and rules, the climate and housing stock that shape the job, and who does the work there. The bar under each city shows its houses by construction era, oldest first.

before 1961 1961–1990 1991–2000 2001 or later · Statistics Canada, 2021 Census

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