The home inspection is the single most important due diligence step in a Quebec property purchase. It is the moment where the property's physical reality is documented - and where you gain the information needed to proceed with confidence, renegotiate, or withdraw. Here is how to make the most of it.
What a Qualified Inspector Examines
A thorough home inspection covers the major visible and accessible components of a property:
- Structure: Foundation, load-bearing walls, roof framing
- Roof: Condition of shingles or membrane, flashings, drainage
- Exterior: Siding, windows, doors, grading and drainage away from the building
- Interior: Walls, floors, ceilings, stairways, visible insulation
- Plumbing: Water supply, drain lines, water heater, visible pipes
- Electrical: Panel capacity, visible wiring, grounding, outlets
- Heating and cooling: Furnace, heat pump, ventilation, air conditioning
Choosing the Right Inspector
In Quebec, home inspectors are regulated under the Building Inspector Act and must be members of AIBQ (Association des inspecteurs en bâtiments du Québec) or an equivalent recognized organization. Ask your broker for recommendations - an inspector familiar with Montreal's older housing stock (Montreal has a high percentage of pre-1970 construction) will catch issues that a generalist might miss.
Attend the Inspection in Person
Read the report carefully, but also attend the inspection and walk through the property with the inspector. Seeing an issue in person - understanding its context, severity, and the inspector's explanation - is more valuable than reading about it later. Ask questions. A good inspector will explain what they are seeing in practical terms.
Common Issues in Montreal Properties
- Knob-and-tube wiring in pre-1950 homes (requires insurance disclosure)
- Pyrite in basement floors (common in properties built in the 1980s–1990s in certain areas)
- Flat roof membrane condition (very common in Montreal)
- Foundation crack patterns (some are normal, some are not)
- Older plumbing materials (lead pipes in pre-1970 homes, galvanized steel)
Using the Inspection Results
A good inspection rarely kills a deal - it informs the negotiation. If significant issues are found, your options are: request that the seller repair them before closing, request a price reduction that reflects the cost of remediation, or withdraw under the inspection condition. Your broker will advise on the most appropriate strategy given the nature of the issues and the state of the negotiation.