Building inspection

Home inspection in
Estrie · Montérégie · Mauricie

Sherbrooke, Granby, Trois-Rivières — three distinct regions, three unique housing profiles. From Victorian homes in Estrie to the agricultural plains of Montérégie and the industrial heritage of Mauricie, we know each territory's challenges.

Real estate profile

Three regions, three distinct
geological profiles.

These three regions cover a vast territory with very different geologies and housing stocks. Estrie (the Eastern Townships) features hilly terrain with Appalachian rocky and sandy soils. Montérégie extends across the flat, heavy clay lowlands of the St. Lawrence plain — fertile farmland but problematic for foundations. Mauricie offers a transition landscape between the lowlands and the Canadian Shield, with an old industrial and residential heritage centred around Trois-Rivières.

🏔
Estrie: Appalachians and heritage
Estrie sits on the Appalachian foothills, with hilly terrain of sedimentary rock, sand and gravel. Sherbrooke and surroundings preserve rich Victorian and Edwardian heritage. The region also hosts many cottages and vacation homes around lakes Memphrémagog and Massawippi.
🌾
Montérégie: clay plains
Montérégie is a vast agricultural plain on Champlain Sea clay deposits. The flat, heavy, naturally poorly drained soils cause recurring foundation and infiltration problems. New suburbs sit alongside century-old farmhouses and heritage villages.
🏭
Mauricie: industrial heritage
Mauricie, centred on Trois-Rivières, has an old industrial and residential heritage tied to the pulp and paper industry. The housing stock includes 1900s-1950s worker homes, post-war bungalows and more recent developments. Soils vary between clay and sand.
Common findings

What our inspectors find
in these three regions.

Each region presents its own inspection challenges. A thorough pre-purchase inspection and home inspection protect you regardless of region — and if you're selling, knowing how sellers can prepare for inspection is a smart first step. Here are the most frequent findings we document during our work in Estrie, Montérégie and Mauricie.

Aging Victorian homes (Estrie) — Stone foundations, century-old framing, cast iron or lead plumbing, knob-and-tube wiring, non-existent wall insulation, complex multi-pitched roofs
Clay soil and settlement (Montérégie) — Champlain Sea marine clay causing marked differential settlement, foundation cracks, virtually non-existent natural drainage on flat terrain
Converted industrial heritage (Mauricie) — Former industrial buildings and worker homes with obsolete mechanical systems, possible soil contamination (near former factories), undersized electrical
Septic systems and wells (all regions) — Rural properties with aging septic installations, wells with variable water quality, regulatory distances not met. Our inspection documents visible condition and signs of failure; for a complete compliance assessment, we recommend a specialized septic inspection by a certified technologist
Cottages and vacation homes (Estrie) — Seasonal builds converted to year-round use, insufficient insulation, inadequate heating systems, wood rot
New suburbs on farmland (Montérégie) — Recent developments with drainage problems, inadequate grading, compacted soils retaining water around foundations
Post-war worker homes (Mauricie) — 1940s-60s bungalows and homes with minimal insulation, original windows, 60-amp electrical panels, galvanized plumbing
Radon and air quality — Radon presence in rocky areas of Estrie and Mauricie, contaminated vermiculite in pre-1990 homes
Main cities

Our inspections by
city.

Discover the inspection challenges specific to each city in these three regions.

Our regional services

Inspections available
in your city.

In-depth regional topics

Regional defects
documented.

Our blog and specialized pages explore recurring issues across these three extended-service regions — Victorian heritage in Sherbrooke and Magog; clay plains around Saint-Hyacinthe, Beloeil and Bromont; industrial heritage in Trois-Rivières; vermiculite, older plumbing and hidden defects.

FAQ

Frequently asked questions —
Estrie · Montérégie · Mauricie.

Everything you need to know about our inspections in these three regions.

Do you really serve Sherbrooke, Granby and Trois-Rivières?+
Yes. We offer inspections in these three regions by appointment. Estrie (Sherbrooke, Granby, Magog), the broader Montérégie and Mauricie (Trois-Rivières, Shawinigan) are part of our service territory. Travel fees may apply for municipalities far from Greater Montreal.
What are the typical problems in Victorian homes in Sherbrooke?+
Sherbrooke's Victorian homes, built between 1880 and 1920, present particular challenges: fieldstone foundations, solid-wood framing, cast iron or lead plumbing, knob-and-tube wiring, non-existent wall insulation, original single-pane windows, and complex multi-pitched roofs.
Does Montérégie have the same clay soil problems as the South Shore?+
Yes. Montérégie shares the same geology — thick layers of Champlain Sea marine clay. The flat, heavy clay soils cause the same differential settlement, water infiltration and drainage problems, with the addition of rural properties with septic systems and wells.
What issues are specific to Trois-Rivières homes?+
Trois-Rivières has an old residential heritage tied to industry. The old downtown features 19th-century homes with stone foundations, aging plumbing and electrical. The 1940s-60s worker neighbourhoods have homes with minimal insulation, undersized electrical panels and end-of-life French drains.
How much does an inspection cost in these extended regions?+
Our base rates start at $750+tax for a single-family home and $550+tax for a condo, regardless of region. Travel fees may apply for municipalities far from Greater Montreal (Sherbrooke, Trois-Rivières, Shawinigan, Magog, Bromont, etc.). See our detailed pricing or contact us for a quote that takes your location into account.
How much does a home inspection cost in Estrie · Montérégie · Mauricie? What is the price?+
Our rates in Estrie · Montérégie · Mauricie start at $550+tax for a condo, $750+tax for a single-family home, and custom quote for plex, multi-unit and commercial inspections. The cost of a home inspector, house inspector or property inspector depends on the size, age and complexity of the building. See our detailed pricing or contact us for a precise quote.
Are you a certified InterNACHI home inspector in Estrie · Montérégie · Mauricie?+
Yes. We are InterNACHI-certified (International Association of Certified Home Inspectors), IBC Network members, and professionally insured. As a home inspector, house inspector, property inspector and residential building inspector in Estrie · Montérégie · Mauricie, we meet the most demanding North American standards of practice.
Do you offer pre-purchase / pre-buy home inspections in Estrie · Montérégie · Mauricie?+
Yes. The pre-purchase inspection (also called pre-buy inspection, buyer inspection or inspection before buying) in Estrie · Montérégie · Mauricie is our most requested service. We accommodate tight purchase offer timelines — the inspection clause typically provides 7-10 days to complete the inspection and receive the report. Our complete report is delivered within 24h*.
Do you inspect condominiums, apartments and co-ownerships in Estrie · Montérégie · Mauricie?+
Yes. Our condo inspection in Estrie · Montérégie · Mauricie covers condominiums, divided and undivided co-ownerships, apartment co-ownerships, townhouse co-ownerships and plex conversions. We inspect the interior of the unit as well as visible common areas, and recommend a review of the contingency fund study.
Do you inspect duplexes, triplexes, rental and multi-family properties in Estrie · Montérégie · Mauricie?+
Yes. Our plex and multi-unit inspection in Estrie · Montérégie · Mauricie covers duplexes, triplexes, fourplexes, rental properties, multi-family buildings and income properties. Buildings of 5 units or more fall under the commercial / multi-unit category requiring an adapted inspection approach. Custom quote within 24h.
Nearby zones

We also serve
neighbouring regions.

Book now

Need an inspector in
Estrie, Montérégie or Mauricie?

Available 7 days a week in Greater Montreal. Report delivered within 24h*. InterNACHI certified · IBC Network.
Buying in Saint-Hyacinthe, Beloeil or Granby with a tight deadline? See urgent inspection (condition deadline). For Sherbrooke, Magog, Bromont, Trois-Rivières, Shawinigan and more remote areas, scheduling is subject to availability and travel distance — call us early; 24h turnaround is not guaranteed outside Greater Montreal.

📞 (514) 802-7215Book online →
✦ 5 ★ on Google✦ Thousands of inspections✦ Certified & insured
📞 Call💬 TextBook