If you're buying a home in Milton, Oakville, Burlington, or anywhere in the GTA, a home inspection is one of the smartest investments you can make. But what does an inspector actually look for? And how do you know if you're getting a thorough inspection or a surface-level walkthrough?
Here's what I check — and more importantly, what I prioritize — when I inspect a home for a buyer.
The Major Systems
Structural components. This is the skeleton of the house — the foundation, load-bearing walls, beams, columns, and framing. I look for cracks, settlement, moisture damage, and any signs that the structure has been compromised. Foundation issues are the most expensive to repair, so this is where I start.
Roofing. I assess the condition of the shingles, flashing, gutters, and drainage. I estimate the remaining useful life of the roof — because a roof replacement in the GTA runs $8,000–$20,000+ depending on size and materials. Knowing whether you have 2 years or 15 years left changes your negotiation strategy entirely.
Electrical. Panel condition, wiring type (copper vs. aluminum), grounding, GFCI protection in wet areas, and the overall capacity of the electrical system. Older homes in Milton may have outdated panels or knob-and-tube wiring — both of which affect insurance and safety.
Plumbing. Supply lines, drain function, water heater condition and age, visible pipes, and fixtures. I check for leaks, corrosion, and outdated materials like polybutylene (poly-b) pipe — which is common in GTA homes built in the 1980s and 1990s and is known for failure.
HVAC. Furnace, air conditioning, ductwork, and ventilation. I check the age and condition of the equipment, test for proper operation, and note any concerns about efficiency or remaining lifespan.
Here's what makes my approach different: I don't just list problems. I prioritize them by cost and risk. A $200 fix gets mentioned. A $15,000 problem gets highlighted. You walk away knowing exactly what affects your wallet — not overwhelmed by a 40-page report of cosmetic items.
The Building Envelope
The building envelope is everything that separates inside from outside — exterior walls, windows, doors, siding, soffits, fascia, and caulking. Water infiltration through a compromised building envelope is one of the leading causes of structural damage in Ontario homes. I check every accessible point for signs of moisture, air leakage, and deterioration.
Interior Conditions
Walls, ceilings, floors, stairs, railings — I look for cracking, water staining, uneven surfaces, and any indicators of hidden problems. A crack in a ceiling can be nothing. Or it can be a sign of structural movement. Knowing the difference requires experience.
Exterior and Site
Grading, drainage, driveways, walkways, retaining walls, and the overall site condition. Grading issues are not limited to new builds — older homes in Milton can develop drainage problems over time as landscaping changes and soil settles.
What I Don't Do
A home inspection is a visual, non-invasive assessment. I don't open walls, dig up foundations, or disassemble mechanical systems. If I see something that warrants further investigation by a specialist (structural engineer, electrician, roofer), I'll tell you exactly what to do next.
Why the Inspector Matters More Than the Checklist
Every inspector uses some form of checklist. The difference is what they do with it. An inspector with construction experience doesn't just identify a problem — they understand the cause, the consequence, and the cost. That context is what transforms a home inspection from a document into a decision-making tool.
For homebuyers in Milton and the GTA, that's the difference between a smart purchase and a costly mistake.