As with any business decision, it's always smart to hire the right person for the job.

We specialize in commercial property inspections.

Contact Northern Inspections


Are you looking for a Commercial Building Inspector in Windsor-Essex or Chatham-Kent Ontario?

Northern Inspections has performed more commercial inspections than any other company in the area. Owner Stephan Tremblay, CMI®, is a knowledgable and vetted inspector with over ten years of experience inspecting residential and commercial buildings up to 300,000 sq ft throughout Southern Ontario. Stephan also has more than nine years of experience in residential construction. He regularly attends in-person and online training with internationally recognized and accredited organizations, including InterNACHI®, CCPIA, and CAHPI. 

Northern Inspections has a team of qualified consultants that remain up-to-date on building construction and guidelines, ensuring the inspection report provides clients with the most relevant and essential information. 


Northern Inspections has experience inspecting many types of commercial properties and specializes in comprehensive and detailed inspections with over 400 items examined. Northern Inspections has a team of qualified consultants that often uncover deficiencies related to deferred maintenance, end of service life, and poor workmanship, thus ensuring clients make secure investments and business decisions. Our clients consist of first-time buyers and experienced investors, as well as sellers, landlords, tenants, mortgage bankers, property managers, and government agencies.

Every comprehensive inspection includes a detailed report complete with photos, thermal images, maintenance items, defect recommendations, lifespans, and budget outlook (on request).

Apartment Buildings

Multi-Family Income Properties

Retail Plazas



Office Buildings

Thermal Imaging

Infrared Roof Scans

Stephan Tremblay, CMI®


Providing Commercial Property Inspection Services in Windsor & Essex County Chatham-Kent County

CALL OR TEXT (519) 990-7309 FOR A QUOTE