Code Compliance · Hamilton
Ontario Code Compliance for Roof Inspection — Hamilton
Here's how Hamilton homeowners actually approach roof inspection in 2026, based on what our field crews see every week. Lake-effect moisture accelerates crown spalling and flashing rot. Below: what to expect, real numbers, and the questions worth asking before you book.
Quick answer
Roof Inspection in Hamilton falls under Ontario Building Code §9.22 and CSA B365. Cleaning is permit-exempt; structural or liner work is not.
Typical
$193–$309
Duration
45–75 min
Freeze-thaw
65/yr
Which rules apply
Ontario Building Code §9.22 (masonry chimneys), CSA B365 (solid-fuel installations), and WETT SITE-Basic scope cover most roof inspection work. Insurers typically ask for the WETT report post-completion; municipalities ask for permit sign-off pre-cover.
Permit thresholds in Hamilton
Hamilton building services generally require a permit for any structural masonry, liner replacement, or new appliance install. Cleaning, cap replacement, and cosmetic work are permit-exempt. Turnaround for over-the-counter permits is usually 5–10 business days.
Certifications that carry weight
WETT SITE-Comprehensive, CSIA CCP or CCS, and WSIB clearance are the three signals adjusters and buyers accept without pushback. HRAI membership adds credibility on venting work.
Common questions
How much does roof inspection cost in Hamilton?
Most Hamilton jobs land between $193 and $309. Complex access or heritage masonry can reach $502. We quote fixed price after a free on-site scope.
What warranty do you offer on roof inspection in Hamilton?
Five-year written workmanship warranty on materials and labour, transferable to a new homeowner within that window. Manufacturer warranties on any installed products pass through separately.
Do you offer same-day roof inspection in Hamilton?
Usually — call before 9am and we'll confirm a same-day arrival window inside Hamilton for most standard scopes.
Do you service condos and heritage homes in Hamilton?
Yes. Condo boards in Hamilton typically want a scope letter and insurance certificate 48 hours out; heritage properties need product substitutions we pre-source.
What if it rains or snows on the booking day?
Roof-side work reschedules to the next dry window at no charge. Interior scopes (firebox, damper, appliance) proceed regardless.
Are you WETT and WSIB certified?
Yes — WETT SITE-Comprehensive #C-46082, CSIA #12408, and active WSIB #7248194. Certificates emailed on request before the job.
When's the best time of year for roof inspection in Hamilton?
Late September through mid-November with Hamilton averaging 117cm of snow starting December. Spring (April–May) is the second window and often 10–15% cheaper.
How long does roof inspection take in Hamilton?
45–75 min is typical for a straightforward job. Bookings in dense downtown zones add 15–20 minutes for parking and staging.
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