Multi-Unit Inspection Montreal | Duplex, Triplex, Multiplex

Why inspect a multiplex

Protect your
rental investment.

A revenue property is a major investment with specific risks. Shared systems between units, installation compliance and the condition of each unit directly impact profitability and property value. Our inspection gives you the complete picture before you buy.

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Each unit inspected

Each unit is verified separately: plumbing, electrical, heating, ventilation, windows and interior finishes.

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Shared systems checked

Electrical panels, main plumbing, shared water heaters, central heating systems and service entrance evaluated in depth.

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Fire safety

Verification of smoke detectors, emergency exits, fire separation between units and exterior staircases.

What we inspect

A complete inspection,
unit by unit.

Our multi-unit inspection is designed for revenue properties. We verify each unit and all shared systems to give you a faithful portrait of the building condition.

✓Foundation and structure — Cracks, differential settlement, load-bearing capacity, foundation wall condition

✓Roof and envelope — Roofing, flashing, chimneys, exterior cladding, masonry, lintels

✓Electrical panels — Main panel and sub-panels for each unit, wiring, compliance, amperage capacity

✓Plumbing per unit — Supply and drain piping, fixtures, water heater, shut-off valves

✓Heating per unit — Furnaces, baseboards, radiators, central boiler, thermostats

✓Fire safety — Smoke and CO detectors, fire separation, emergency exits, exterior staircases

✓Windows and doors — Condition, weathertightness, hardware and compliance for each unit

✓Stairs and balconies — Interior and exterior stairs, railings, balconies, galleries, structural condition

✓Basement and drainage — Moisture, sump pump, French drain, basement ventilation

✓FLIR thermal imaging — Detection of infiltration, thermal bridges, anomalies in walls and ceilings

Our process

4 simple steps
to peace of mind.

1

Quote

Describe your building and we send you a detailed quote within 24 hours.

2

Coordination

We plan access to each unit with the seller, broker or tenants in place.

3

Inspection

Methodical inspection of each unit and all shared systems. Duration adapted to the number of units.

4

Report

Detailed report organized by unit with photos, priority findings and recommendations, delivered in 24 to 48 hours.

Transparent pricing

Our multi-unit
inspection rates.

Every building is unique. The rate is custom-quoted based on the number of units, total area, building age and systems in place. Request your free quote.

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Duplex

Inspection of both units, shared systems, structure, roof and all common elements.

Custom quote

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Triplex

Three units inspected individually, plus all shared systems and fire safety.

Custom quote

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4 units and more

Inspection adapted to larger buildings. Detailed quote after evaluating your needs.

Custom quote

FAQ

Frequently asked questions about
multi-unit inspections.

Everything you need to know before booking your multiplex inspection in Montreal.

How does a duplex or triplex inspection work?+

Each unit is inspected individually: plumbing, electrical, heating, windows and finishes. Shared systems like the roof, foundation, structure and drainage are also verified. Duration varies based on the number of units.

Do tenants need to be present or provide access?+

Access to each unit is necessary for a complete inspection. We recommend coordinating with the seller or broker to obtain tenant agreement and plan access in advance. If a unit is inaccessible, it will be excluded from the report.

How much does a multiplex inspection cost in Montreal?+

The price is custom-quoted based on the number of units, total area, building age and complexity. Each building being unique, contact us for a free quote tailored to your situation.

Does the inspection check code compliance?+

Yes. We visually verify compliance of electrical, plumbing and fire safety installations for each unit. We flag non-compliant elements that may require corrective action or cause insurance issues.

Can the inspection help me evaluate rental income potential?+

The inspection identifies the actual condition of each unit and short-to-medium term repairs needed. This information allows you to evaluate future costs and better calculate the return on your real estate investment.

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