WETT Inspections
WETT Inspections
Approved Inspection Services Ltd. is certified to perform WETT inspections for the following wood burning appliances and systems:
- Wood stoves & flue pipes
- Factory built chimneys
- Factory built fireplaces
- Masonry fireplaces
- Masonry chimneys
- Fireplace inserts or hearth mounted stoves
- Pellet stoves and venting
- Cook Stoves
- Solid fuel/ wood burning furnaces and boilers

Wood Energy Technology Transfer (WETT)
A WETT (Wood Energy Technology Transfer) Inspection is a thorough assessment of the wood burning appliances (wood stoves, fireplaces, pellet stoves, boilers, furnaces, cook stoves, and their chimney systems) in a home or building. Commercial or Residential.
Our certified WETT Inspectors evaluate the appliance installation and clearances, chimney condition and venting systems, presence of creosote buildup, and Compliance with local building codes and WETT standards. A comprehensive, easy to read Electronic WETT Inspection Report will be provided after the Inspection.
If your current or prospective home or business has a wood-burning fireplace, wood stove, pellet stove, flue pipe or chimney; a WETT inspection is an absolute necessity and, typically, a requirement of your insurance company.

Some hidden problems WETT inspections often uncover are:
- Creosote Buildup: A leading cause of chimney fires.
- Improper Clearances: Insufficient space between appliance and combustible materials.
- Chimney Blockages: Debris, deterioration, or nests obstructing proper airflow.
- Previous Chimney Fires: Often unknown to homeowners.
- Structural Deterioration: Cracks or damage to the chimney or stove.
- Non-Compliant Installations: Appliances not installed according to code.
Benefits of a WETT Inspection:
- Improved Safety: Identify and resolve potential fire or carbon monoxide risks.
- Insurance Compliance: Meet the requirements of insurance companies for coverage with a comprehensive Electronic WETT Inspection Report.
- Enhanced Efficiency: Ensure appliance operates at peak performance, saving fuel costs.
- Property Value: A clean bill of health for your wood-burning system adds value.
- Peace of Mind: Know your home or business is protected from preventable hazards.
By choosing Approved Inspection Services Ltd. you’re investing in trusted expertise that puts your safety first.





