Building inspection

Building inspector in the
West Island

Kirkland, DDO, Pointe-Claire, Beaconsfield, Pierrefonds — the West Island offers large properties on mature lots. Flood zones, aging bungalows, rocky terrain — we know every neighbourhood. Bilingual service.

Real estate profile

West Island: mature suburbs
between lake and river.

Montreal's West Island occupies the western tip of the island, bordered to the south by Lac Saint-Louis and to the north by the Rivière des Prairies. The terrain features varied geology: Canadian Shield rock outcrops in some areas (Beaconsfield, parts of Kirkland), marine clay in flat areas (Pierrefonds, Dorval), and sandy deposits along the shores. This geological diversity, combined with a housing stock dominated by 1950s-1980s bungalows and cottages, creates unique inspection conditions.

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Rocky and varied terrain

Unlike the rest of Montreal, some West Island areas feature Canadian Shield rock outcrops. These rock foundations are stable, but drainage can be complex when water cannot penetrate the rock and accumulates around foundations.

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Identified flood zones

Riverside areas of Pierrefonds-Roxboro (Rivière des Prairies) and Pointe-Claire/Dorval (Lac Saint-Louis) are particularly vulnerable to spring flooding. The 2017 and 2019 floods affected hundreds of West Island properties.

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1950s-80s bungalows and splits

The West Island's housing stock is dominated by bungalows and split-levels built between 1950 and 1980. These homes are reaching a critical age where mechanical systems, roofing, windows and insulation require major upgrades.

Common findings

What our inspectors find
in the West Island.

West Island properties present specific challenges related to their age, water proximity and mature lots. Here are our most frequent findings.

✓Aging roofs and siding — Asphalt shingles past their lifespan, 1960s-70s asbestos-cement or aluminum siding, deteriorated chimney flashing

✓Aluminum wiring — Very common in homes built between 1965 and 1975. Risk of overheating at connections with incompatible copper devices

✓Flood zones and infiltration — Riverside areas with flooding history, signs of past basement infiltration, essential sump pumps, backwater valves to check

✓Artesian well systems — Some older or peripheral properties still use artesian wells. Water quality, flow rate and compliance to verify

✓Inefficient original windows — 1960s-70s single or double-pane windows, rotted wood frames, excessive condensation, major heat loss

✓Insufficient insulation — Under-insulated walls and attics by current standards, thermal bridges, possibly asbestos-contaminated vermiculite in pre-1990 homes

✓Mature trees and foundations — Century-old tree roots exerting pressure on foundations and French drains, branches overhanging roofs

✓End-of-life French drains — 50+ year-old perimeter drains clogged by roots, iron ochre and sediment, requiring complete replacement

Municipalities

Our inspections by
West Island municipality.

Each West Island municipality has its own characteristics. Discover the inspection challenges specific to your area.

Kirkland

Sought-after residential suburb. 1970s-90s homes on wooded lots, some areas on bedrock. Aging roofs and windows, insulation to upgrade.

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Dollard-des-Ormeaux

Established residential city since the 1960s. High concentration of aging bungalows and splits. Aluminum wiring common, mechanical systems to replace.

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Pointe-Claire

Historic lakeside village and residential neighbourhoods. Heritage homes, 1950s-70s bungalows, recent condos. Lac Saint-Louis proximity, flood zones.

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Beaconsfield

Upscale suburb with large properties. 1960s-80s homes on mature lots, sometimes rocky terrain. Complex roofs, high-end mechanical systems to evaluate.

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Pierrefonds-Roxboro

Large borough along the Rivière des Prairies. Major flood zones (2017/2019 floods), 1970s-90s homes, recent developments to the north.

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Dorval

Riverside city near the airport. 1940s-60s homes in old Dorval, 1970s residential neighbourhoods. Airport noise, Lac Saint-Louis proximity.

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Vaudreuil-Dorion

Rapidly growing west of the island. Mix of older homes and new developments. Variable soils, some areas with wells and septic systems.

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Our services in the West Island

Inspections available
in your municipality.

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Pre-purchase inspection

Protect your investment. Starting at $650+tax.

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Condo inspection

Specialized inspection for condo units. Starting at $550+tax.

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Multi-unit inspection

Duplex, triplex and multi-unit buildings. Custom quote.

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Commercial inspection

Commercial and industrial buildings. Custom quote.

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Pre-sale inspection

Sell with confidence. Starting at $550+tax.

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Mold & air quality

Mold testing and indoor air quality analysis.

FAQ

Frequently asked questions —
West Island.

Everything you need to know about building inspection in the West Island.

How much does a home inspection cost in the West Island?+

For a single-family home in the West Island, our rates start at $650+tax. Larger properties, common in the West Island, may require an adjusted rate based on size and complexity. Contact us for a precise quote.

Are West Island homes in a flood zone?+

Some areas are indeed in flood zones, particularly the riverside sections of Pierrefonds-Roxboro along the Rivière des Prairies, and parts of Pointe-Claire and Dorval near Lac Saint-Louis. The 2017 and 2019 floods demonstrated the vulnerability of these areas. We systematically check for signs of past infiltration.

What problems are typical of 1960s-70s West Island bungalows?+

The 1960s-70s bungalows present recurring problems: roofs past their lifespan, original single-pane windows, aluminum wiring, insufficient wall and attic insulation, asbestos-cement siding, and French drains clogged after 50+ years of service.

Do you offer bilingual inspections in the West Island?+

Absolutely. Our service is fully bilingual (French and English). The West Island being predominantly English-speaking, we offer inspections and reports in English upon request. Our inspectors are fluent in both languages.

Nearby zones