Chimney Inspections

Commercial & Industrial Chimney Inspections

Ensuring Safety And Longevity For Your Chimney Systems

Johnson Paterson offers expert commercial and industrial chimney inspections using our experienced in-house personnel. Our services include structural and chemical analysis, video, photography, and ultrasonic thickness measurements. Our trained technicians thoroughly examine the interior and exterior of the chimney using specialized equipment to identify potential problems. Each inspection concludes with a detailed report, complete with photographs, video footage, findings, and recommendations, reviewed by a TSSA certified Gas Fitter 1 technician.

Regular inspections help identify early signs of damage caused by wind loading, freeze-thaw cycles, lightning, and chemical exposure. Our comprehensive inspections typically include:

Routine annual inspections can prolong chimney life and prevent unsafe conditions. Johnson Paterson also specializes in industrial and commercial chimney replacements and turnkey projects for ULC factory-approved breechings and freestanding chimneys for boilers and generators.

Chimney Inspections

Frequently Asked Questions

Have questions about our chimney inspections? Check out our FAQs below to find the answers you’re looking for.

Yes, we supply all of the above and can also repair existing exhaust systems.

Yes. A chimney liner protects the chimney’s masonry and joints from the heat of combustion. It also protects the chimney from corrosion that can be inflicted by the acidic flue gases. By preventing overheating and corrosion, a chimney liner ensures a longer life for your chimney.

We recommend performing a complete internal & external inspection of your exhaust system(s) every couple years to ensure the safety and health of occupants in the building, as well as the good keeping of the exhaust system.